{"id":3379,"date":"2025-09-09T13:26:04","date_gmt":"2025-09-09T13:26:04","guid":{"rendered":"https:\/\/bestypack.com\/?p=3379"},"modified":"2026-08-03T04:49:45","modified_gmt":"2026-08-03T04:49:45","slug":"%e3%83%9a%e3%83%83%e3%83%88%e3%83%95%e3%82%a3%e3%83%ab%e3%83%a0%e3%82%ac%e3%82%a4%e3%83%89%e3%81%ae%e7%89%b9%e6%80%a7%e3%80%81%e5%88%a9%e7%82%b9%e3%80%81%e7%94%a8%e9%80%94","status":"publish","type":"post","link":"https:\/\/bestypack.com\/ja\/blog\/pet-film-guide-properties-advantages-applications\/","title":{"rendered":"PET \u30d5\u30a3\u30eb\u30e0\u30ac\u30a4\u30c9\uff1a\u7279\u6027\u3001\u5229\u70b9\u3001\u7528\u9014"},"content":{"rendered":"<p><a href=\"https:\/\/bestypack.com\/ja\/%e3%83%9a%e3%83%83%e3%83%88%e5%8f%8d%e5%b0%84%e3%83%95%e3%82%a3%e3%83%ab%e3%83%a0\/\">PET<\/a> <strong>\u30d5\u30a3\u30eb\u30e0\u306f\u3001\u525b\u6027\u3001\u5149\u5b66\u54c1\u8cea\u3001\u52a0\u5de5\u8010\u6027\u306e\u6709\u7528\u306a\u30d0\u30e9\u30f3\u30b9\u3092\u517c\u306d\u5099\u3048\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u7279\u6027\u306b\u3088\u308a\u3001\u8edf\u5305\u88c5\u3001\u30e9\u30d9\u30eb\u3001\u96fb\u6c17\u7d76\u7e01\u3001\u30b0\u30e9\u30d5\u30a3\u30c3\u30af\u3001\u5de5\u696d\u7528\u30e9\u30df\u30cd\u30fc\u30c8\u306b\u304a\u3044\u3066\u4e00\u822c\u7684\u306a\u57fa\u6750\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u3057\u304b\u3057\u3001\u300cPET\u30d5\u30a3\u30eb\u30e0\u300d\u306f\u6750\u6599\u30d5\u30a1\u30df\u30ea\u30fc\u3092\u6307\u3059\u3082\u306e\u3067\u3042\u308a\u3001\u5b8c\u5168\u306a\u4ed5\u69d8\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u914d\u5411\u3001\u30b0\u30ec\u30fc\u30c9\u3001\u539a\u307f\u3001\u51e6\u7406\u3001\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u3001\u30e1\u30bf\u30e9\u30a4\u30bc\u30fc\u30b7\u30e7\u30f3\u3001\u304a\u3088\u3073\u69cb\u9020\u5185\u306e\u305d\u306e\u4ed6\u306e\u5c64\u306f\u3059\u3079\u3066\u6027\u80fd\u3092\u5909\u5316\u3055\u305b\u307e\u3059\u3002\u672c\u30ac\u30a4\u30c9\u3067\u306f\u3001PET\u30d5\u30a3\u30eb\u30e0\u304c\u4fa1\u5024\u3092\u767a\u63ee\u3059\u308b\u5834\u9762\u3001\u9650\u754c\u304c\u3042\u308b\u5834\u9762\u3001\u305d\u3057\u3066\u8cfc\u5165\u8005\u304c\u30d5\u30a3\u30eb\u30e0\u307e\u305f\u306f\u5b8c\u6210\u54c1\u3092\u627f\u8a8d\u3059\u308b\u524d\u306b\u78ba\u8a8d\u3059\u3079\u304d\u4e8b\u9805\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002<\/strong> PET\u30d5\u30a3\u30eb\u30e0\u3068\u306f\u4f55\u304b\uff1f, <strong>\u5bf8\u6cd5\u5b89\u5b9a\u6027<\/strong>, \u3001\u5149\u5b66\u54c1\u8cea\u3001\u304a\u3088\u3073\u8010\u30d7\u30ed\u30bb\u30b9\u6027\u3002\u3053\u308c\u3089\u306e\u7279\u6027\u306b\u3088\u308a\u3001PET\u30d5\u30a3\u30eb\u30e0\u306f\u4e00\u822c\u7684\u306a\u57fa\u6750\u3068\u3057\u3066\u3001 <strong>flexible packaging<\/strong>, \u30e9\u30d9\u30eb\u3001\u96fb\u6c17\u7d76\u7e01\u3001\u30b0\u30e9\u30d5\u30a3\u30c3\u30af\u3001\u304a\u3088\u3073\u5de5\u696d\u7528\u30e9\u30df\u30cd\u30fc\u30c8\u306b\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3057\u304b\u3057\u300cPET\u30d5\u30a3\u30eb\u30e0\u300d\u306f\u6750\u6599\u30d5\u30a1\u30df\u30ea\u30fc\u3067\u3042\u308a\u3001\u5b8c\u5168\u306a\u4ed5\u69d8\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u914d\u5411\u3001\u30b0\u30ec\u30fc\u30c9\u3001\u539a\u307f\u3001\u51e6\u7406\u3001\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u3001\u30e1\u30bf\u30e9\u30a4\u30bc\u30fc\u30b7\u30e7\u30f3\u3001\u304a\u3088\u3073\u69cb\u9020\u5185\u306e\u305d\u306e\u4ed6\u306e\u5c64\u306f\u3059\u3079\u3066\u6027\u80fd\u3092\u5909\u3048\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u672c\u30ac\u30a4\u30c9\u3067\u306f\u3001PET\u30d5\u30a3\u30eb\u30e0\u304c\u4fa1\u5024\u3092\u767a\u63ee\u3059\u308b\u7b87\u6240\u3001\u9650\u754c\u304c\u3042\u308b\u7b87\u6240\u3001\u305d\u3057\u3066\u8cfc\u5165\u8005\u304c\u30d5\u30a3\u30eb\u30e0\u307e\u305f\u306f\u5b8c\u6210\u69cb\u9020\u7269\u3092\u627f\u8a8d\u3059\u308b\u524d\u306b\u78ba\u8a8d\u3059\u3079\u304d\u4e8b\u9805\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e8c\u8ef8\u914d\u5411\u304c\u91cd\u8981\u306a\u7406\u7531<\/h2>\n\n\n<p>\u7c73\u56fd\u306e\u98df\u54c1\u63a5\u89e6\u7528\u9014\u306e\u5834\u5408\u306f\u3001\u6700\u7d42\u30d5\u30a3\u30eb\u30e0\u306e\u30af\u30ec\u30fc\u30e0\u3092\u627f\u8a8d\u3059\u308b\u524d\u306b\u3001eCFR <a data-bestypack-authority=\"1\" href=\"https:\/\/www.ecfr.gov\/current\/title-21\/chapter-I\/subchapter-B\/part-177\" rel=\"nofollow noopener\" target=\"_blank\">\u30dd\u30ea\u30de\u30fc\u898f\u5b9a<\/a> \u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n\n\n\n<p><strong>PET\u306f\u71b1\u53ef\u5851\u6027\u30dd\u30ea\u30a8\u30b9\u30c6\u30eb\u3092\u610f\u5473\u3057\u307e\u3059\u3002\u3057\u304b\u3057\u3001\u5305\u88c5\u306b\u304a\u3044\u3066\u300cPET\u30d5\u30a3\u30eb\u30e0\u300d\u3068\u3044\u3046\u8a00\u8449\u306f\u3001\u6750\u6599\u7684\u306b\u7570\u306a\u308b\u5f62\u614b\u3092\u6307\u3059\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002APET\u306f\u3001\u71b1\u6210\u5f62\u53ef\u80fd\u306a\u30b7\u30fc\u30c8\u3084\u30d5\u30a3\u30eb\u30e0\u306b\u4f7f\u7528\u3055\u308c\u308b\u975e\u6676\u8cea\u3067\u4e00\u822c\u7684\u306b\u900f\u660e\u306a\u5f62\u614b\u3067\u3059\u3002CPET\u306f\u3001\u9ad8\u6e29\u3067\u306e\u5bf8\u6cd5\u5b89\u5b9a\u6027\u304c\u6c42\u3081\u3089\u308c\u308b\u7528\u9014\u306e\u305f\u3081\u306b\u610f\u56f3\u7684\u306b\u7d50\u6676\u5316\u3055\u308c\u305f\u3082\u306e\u3067\u3059\u3002<\/strong> \u6587\u8108\u3068\u3057\u3066\u3001\u5b8c\u6210\u30d5\u30a3\u30eb\u30e0\u306e\u30af\u30ec\u30fc\u30e0\u3092\u627f\u8a8d\u3059\u308b\u524d\u306b\u3001eCFR\u306e\u30dd\u30ea\u30de\u30fc\u898f\u5b9a\u3092\u78ba\u8a8d\u3059\u308b\u3053\u3068\u3002.<\/p>\n\n\n\n\n<h3 class=\"wp-block-heading\">\u4e00\u822c\u7684\u306aPET\u30d5\u30a3\u30eb\u30e0\u306e\u30d0\u30ea\u30a8\u30fc\u30b7\u30e7\u30f3<\/h3>\n\n\n\n<p>PET\u306f <strong>\u30dd\u30ea\u30a8\u30c1\u30ec\u30f3\u30c6\u30ec\u30d5\u30bf\u30ec\u30fc\u30c8<\/strong>, <strong>\u6982\u5ff5\u56f3<\/strong> PET\u30d5\u30a3\u30eb\u30e0\u306e\u4e3b\u8981\u7279\u6027.<\/p>\n\n\n\n<p><a href=\"https:\/\/bestypack.com\/ja\/bopet%e3%83%95%e3%82%a3%e3%83%ab%e3%83%a0\/\">BOPET\uff08\u4e8c\u8ef8\u5ef6\u4f38\u30dd\u30ea\u30a8\u30c1\u30ec\u30f3\u30c6\u30ec\u30d5\u30bf\u30ec\u30fc\u30c8\uff09<\/a> <strong>\u6a5f\u68b0\u7684\u7279\u6027\u304a\u3088\u3073\u5bf8\u6cd5\u6319\u52d5<\/strong> <strong>PET\u30d5\u30a3\u30eb\u30e0<\/strong>. \u5149\u5b66\u7279\u6027\u304a\u3088\u3073\u8868\u9762\u7279\u6027.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u71b1\u7684\u7279\u6027\u304a\u3088\u3073\u5316\u5b66\u7684\u7279\u6027<\/h3>\n\n\n\n<p><strong>\u30d0\u30ea\u30a2\u7279\u6027\u304a\u3088\u3073\u96fb\u6c17\u7684\u7279\u6027<\/strong> \u6750\u6599\u30d5\u30a1\u30df\u30ea\u30fc\u306e\u8aac\u660e\u306f\u30b9\u30af\u30ea\u30fc\u30cb\u30f3\u30b0\u306b\u6709\u7528\u3067\u3059\u3002\u3053\u308c\u3089\u306f\u3001\u30b0\u30ec\u30fc\u30c9\u56fa\u6709\u306e\u30c7\u30fc\u30bf\u30b7\u30fc\u30c8\u3001\u7ba1\u7406\u3055\u308c\u305f\u8a66\u9a13\u5831\u544a\u66f8\u3001\u52a0\u5de5\u30c8\u30e9\u30a4\u30a2\u30eb\u3001\u307e\u305f\u306f\u5b8c\u6210\u30d1\u30c3\u30b1\u30fc\u30b8\u306e\u691c\u8a3c\u306b\u4ee3\u308f\u308b\u3082\u306e\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002.<\/p>\n\n\n\n<p>\u914d\u5411\u306f\u5358\u4e00\u306e\u666e\u904d\u7684\u306a\u7279\u6027\u30bb\u30c3\u30c8\u3092\u751f\u307f\u51fa\u3059\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u6a39\u8102\u8a2d\u8a08\u3001\u5ef6\u4f38\u500d\u7387\u3001\u71b1\u56fa\u5b9a\u3001\u6dfb\u52a0\u5264\u3001\u539a\u307f\u3001\u304a\u3088\u3073\u305d\u306e\u5f8c\u306e\u51e6\u7406\u306f\u3059\u3079\u3066\u5b8c\u6210\u30d5\u30a3\u30eb\u30e0\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u307e\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u8cfc\u5165\u8005\u306fBOPET\u3092\u30ab\u30c6\u30b4\u30ea\u30fc\u3068\u3057\u3066\u4f7f\u7528\u3059\u3079\u304d\u3067\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u4f4e\u30b2\u30fc\u30b8\u3067\u306e\u6709\u7528\u306a\u6027\u80fd<\/h3>\n\n\n\n<p><strong>\u6a5f\u80fd\u5c64\u306e\u305f\u3081\u306e\u591a\u7528\u9014\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0<\/strong> \u9650\u754c\u3068\u30c8\u30ec\u30fc\u30c9\u30aa\u30d5.<\/p>\n\n\n\n<p><strong>\u30d9\u30fc\u30b9PET\u306f\u4e07\u80fd\u306a\u30b7\u30fc\u30e9\u30f3\u30c8\u3067\u306f\u306a\u3044<\/strong> \u30d0\u30ea\u30a2\u6027\u3068\u8010\u4e45\u6027\u306f\u69cb\u9020\u306b\u4f9d\u5b58\u3059\u308b.<\/p>\n\n\n<figure class=\"wp-block-image size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1536\" height=\"1024\" src=\"https:\/\/bestypack.com\/wp-content\/uploads\/2026\/07\/pet-film-clear-roll-concept.webp\" alt=\"\u900f\u660e\u306aPET\u30d5\u30a3\u30eb\u30e0\u30ed\u30fc\u30eb\u3068\u3001\u900f\u660e\u304a\u3088\u3073\u30de\u30c3\u30c8\u306a\u30b5\u30f3\u30d7\u30eb\u30b7\u30fc\u30c8\u306e\u30b3\u30f3\u30bb\u30d7\u30c8\u56f3\" class=\"wp-image-5130\" srcset=\"https:\/\/bestypack.com\/wp-content\/uploads\/2026\/07\/pet-film-clear-roll-concept.webp 1536w, https:\/\/bestypack.com\/wp-content\/uploads\/2026\/07\/pet-film-clear-roll-concept-300x200.webp 300w, https:\/\/bestypack.com\/wp-content\/uploads\/2026\/07\/pet-film-clear-roll-concept-1024x683.webp 1024w, https:\/\/bestypack.com\/wp-content\/uploads\/2026\/07\/pet-film-clear-roll-concept-768x512.webp 768w, https:\/\/bestypack.com\/wp-content\/uploads\/2026\/07\/pet-film-clear-roll-concept-18x12.webp 18w\" sizes=\"(max-width: 1536px) 100vw, 1536px\" \/><figcaption class=\"wp-element-caption\">\u30ea\u30b5\u30a4\u30af\u30eb\u3068\u30b3\u30f3\u30d7\u30e9\u30a4\u30a2\u30f3\u30b9\u306f\u30d1\u30c3\u30b1\u30fc\u30b8\u56fa\u6709<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Key Properties of PET Film<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Mechanical and Dimensional Behavior<\/h3>\n\n\n\n<p><strong>PET film is commonly<\/strong> selected when a web needs stiffness and dimensional stability. Those traits can support web transport, print registration, die cutting, lamination, and the handling of thin substrates. <strong>\u5f15\u5f35\u5f37\u5ea6<\/strong>, elongation, modulus, tear behavior, puncture behavior, and shrinkage are separate properties, however; a strong tensile result does not prove resistance to every damage mode.<\/p>\n\n\n\n<p><strong>For thin plastic sheeting<\/strong>, tensile data may be generated under ASTM D882 or ISO 527-3. A useful report identifies the film grade, nominal and measured thickness, specimen direction, conditioning, test speed, units, and method version. Results from different methods or MD\/TD directions should not be directly ranked without a justified correlation.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Optical and Surface Behavior<\/h3>\n\n\n\n<p><strong>Clear PET grades can<\/strong> provide high transparency, controlled haze, and gloss, while white, matte, or filled grades deliberately produce different appearances. ASTM D1003 is commonly used for haze and luminous transmittance, but the test method, sample condition, thickness, and <strong>\u8868\u9762\u8655\u7406\u3001<\/strong> remain part of the result.<\/p>\n\n\n\n<p>Surface behavior is equally <strong>\u30d9\u30fc\u30b9\u30dd\u30ea\u30de\u30fc\u306f\u6700\u521d\u306e\u30b9\u30af\u30ea\u30fc\u30cb\u30f3\u30b0\u8981\u7d20\u3067\u3042\u308a\u3001\u6700\u7d42\u7684\u306a\u7b54\u3048\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u5b8c\u5168\u306a\u30d5\u30a3\u30eb\u30e0\u306b\u306f\u3001\u3042\u3089\u3086\u308b\u5c64\u3001\u7740\u8272\u5264\u3001\u7c98\u7740\u30b7\u30b9\u30c6\u30e0\u3001\u30e9\u30d9\u30eb\u3001\u30c6\u30fc\u30d7\u3001\u5370\u5237\u3001\u304a\u3088\u3073\u4f7f\u7528\u4e2d\u306b\u4ed8\u7740\u3057\u305f\u6750\u6599\u3082\u542b\u307e\u308c\u307e\u3059\u3002\u5404\u7279\u5fb4\u306f\u3001\u9078\u5225\u3001\u6d17\u6d44\u3001\u518d\u51e6\u7406\u3001\u307e\u305f\u306f\u30ea\u30b5\u30a4\u30af\u30eb\u6a39\u8102\u306e\u54c1\u8cea\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/strong> in converting. Treatment or primer may improve wetting and adhesion for inks, adhesives, or coatings. Slip and antiblock choices affect winding and machine handling. ASTM D1894 covers static and kinetic coefficients of friction, yet COF can vary with the tested faces, speed, temperature, surface aging, and additive migration. A single value cannot guarantee behavior on a specific line.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Thermal and Chemical Behavior<\/h2>\n\n\n\n<p>PET film is valued for retaining dimensions through process conditions that would distort some softer films. This can help during printing, drying, lamination, sealing-jaw contact, or selected high-temperature applications. The usable temperature range is nevertheless grade- and time-dependent. Heat-setting history, load, dwell time, shrinkage target, coatings, adhesives, and adjacent layers all influence the allowable <strong>process window<\/strong>.<\/p>\n\n\n\n<p>PET also resists many oils, greases, and chemicals, but \u201cchemical resistant\u201d is not an unlimited claim. Compatibility should be checked against the actual substance, concentration, temperature, contact time, stress, and cleaning environment. A base-film result does not automatically validate a printed, coated, or laminated structure.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Barrier and Electrical Behavior<\/h3>\n\n\n\n<p>Uncoated PET can contribute an oxygen and aroma barrier, while its water-vapor barrier may not be the best choice when compared with some polyolefin films. Actual oxygen transmission rate (OTR) and <strong>\u6c34\u84b8\u6c17\u900f\u904e\u7387<\/strong> (WVTR) depend on grade, thickness, temperature, relative humidity, test face, and construction. Coatings, metallization, and laminations can change those rates substantially.<\/p>\n\n\n\n<p>ASTM D3985 and ASTM F1249 are examples of methods used for OTR and WVTR. A comparable report states the method version, units, temperature, humidity, specimen thickness, test direction or face, conditioning, and whether the sample is a mono-film or complete laminate.<\/p>\n\n\n\n<p>Certain PET grades are also used as dielectric films. Electrical suitability requires grade-specific values and the applicable insulation, voltage, temperature, aging, and safety standards; a generic statement about PET does not approve a film for an electrical design.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p><strong>\u91cd\u8981\uff1a<\/strong> Material-family descriptions are useful for screening. They do not replace a grade-specific data sheet, controlled test report, conversion trial, or finished-package validation.<\/p>\n<\/blockquote>\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1536\" height=\"1024\" src=\"https:\/\/bestypack.com\/wp-content\/uploads\/2026\/07\/pet-film-property-testing-concept.webp\" alt=\"\u4e00\u822c\u7684\u306a\u6750\u6599\u8a66\u9a13\u88c5\u7f6e\u306b\u304a\u3051\u308b\u900f\u660ePET\u30d5\u30a3\u30eb\u30e0\u306e\u30b3\u30f3\u30bb\u30d7\u30c8\u56f3\" class=\"wp-image-5131\" srcset=\"https:\/\/bestypack.com\/wp-content\/uploads\/2026\/07\/pet-film-property-testing-concept.webp 1536w, https:\/\/bestypack.com\/wp-content\/uploads\/2026\/07\/pet-film-property-testing-concept-300x200.webp 300w, https:\/\/bestypack.com\/wp-content\/uploads\/2026\/07\/pet-film-property-testing-concept-1024x683.webp 1024w, https:\/\/bestypack.com\/wp-content\/uploads\/2026\/07\/pet-film-property-testing-concept-768x512.webp 768w, https:\/\/bestypack.com\/wp-content\/uploads\/2026\/07\/pet-film-property-testing-concept-18x12.webp 18w\" sizes=\"(max-width: 1536px) 100vw, 1536px\" \/><figcaption class=\"wp-element-caption\">\u30ea\u30b5\u30a4\u30af\u30eb\u3068\u30b3\u30f3\u30d7\u30e9\u30a4\u30a2\u30f3\u30b9\u306f\u30d1\u30c3\u30b1\u30fc\u30b8\u56fa\u6709<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Advantages of PET Film<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Reliable Web Handling and Print Registration<\/h3>\n\n\n\n<p>Stiffness and dimensional stability can help PET travel predictably through printing, coating, laminating, and slitting equipment. A stable web may support repeat length, color-to-color registration, and controlled tension, especially when the process includes heat. A smooth surface and appropriate treatment can also support high-quality graphics.<\/p>\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1536\" height=\"1024\" src=\"https:\/\/bestypack.com\/wp-content\/uploads\/2026\/07\/pet-film-printing-web-concept.webp\" alt=\"\u900f\u660ePET\u30a6\u30a7\u30d6\u304c\u4e00\u822c\u7684\u306a\u30ed\u30fc\u30eb\u30c4\u30fc\u30ed\u30fc\u30eb\u52a0\u5de5\u88c5\u7f6e\u3092\u901a\u904e\u3059\u308b\u30b3\u30f3\u30bb\u30d7\u30c8\u56f3\" class=\"wp-image-5132\" srcset=\"https:\/\/bestypack.com\/wp-content\/uploads\/2026\/07\/pet-film-printing-web-concept.webp 1536w, https:\/\/bestypack.com\/wp-content\/uploads\/2026\/07\/pet-film-printing-web-concept-300x200.webp 300w, https:\/\/bestypack.com\/wp-content\/uploads\/2026\/07\/pet-film-printing-web-concept-1024x683.webp 1024w, https:\/\/bestypack.com\/wp-content\/uploads\/2026\/07\/pet-film-printing-web-concept-768x512.webp 768w, https:\/\/bestypack.com\/wp-content\/uploads\/2026\/07\/pet-film-printing-web-concept-18x12.webp 18w\" sizes=\"(max-width: 1536px) 100vw, 1536px\" \/><figcaption class=\"wp-element-caption\">\u30ea\u30b5\u30a4\u30af\u30eb\u3068\u30b3\u30f3\u30d7\u30e9\u30a4\u30a2\u30f3\u30b9\u306f\u30d1\u30c3\u30b1\u30fc\u30b8\u56fa\u6709<\/figcaption><\/figure>\n\n\n\n<p>The practical benefit is reduced process variation, not automatic line compatibility. Roll build, flatness, gauge profile, splice quality, surface condition, static behavior, COF, winding tension, and equipment settings still have to fit the converter\u2019s line.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Useful Performance at Low Gauge<\/h3>\n\n\n\n<p>Because oriented PET can combine stiffness and tensile performance, it may deliver a required outer-web or carrier function at a relatively thin gauge. This can reduce bulk or create room for another functional layer in a laminate.<\/p>\n\n\n\n<p>Down-gauging is safe only when the thinner construction maintains printing, handling, barrier, seal, abuse, and package-integrity requirements. The economic unit should be the qualified package or usable converted area, not <strong>\u30d5\u30a3\u30eb\u30e0\u539a\u3055<\/strong> alone. Yield, density, waste, line efficiency, and failure risk can change the real cost.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">A Versatile Platform for Functional Layers<\/h3>\n\n\n\n<p>PET provides a stable substrate for primers, hard coats, release coatings, barrier coatings, metal deposition, adhesives, and other functional layers. It can therefore serve as a structural or printable web while another layer supplies sealability, moisture protection, light barrier, peel behavior, or product-contact performance.<\/p>\n\n\n\n<p>This versatility is valuable because functions can be assigned deliberately. It also creates a verification burden: every coating, adhesive, ink, and companion film changes the construction that must be tested and assessed.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Limitations and Trade-Offs<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Base PET Is Not a Universal Sealant<\/h3>\n\n\n\n<p>Many standard BOPET grades are used as outer or supporting webs rather than as the sealant surface. Reliable sealing may require a heat-sealable PET grade, a coating, or a laminated PE, CPP, or other sealant layer.<\/p>\n\n\n\n<p><strong>\u30b7\u30fc\u30eb\u5f37\u5ea6<\/strong> is meaningful only with the two sealing surfaces, temperature, pressure, dwell time, specimen width, conditioning, peel method, and failure mode defined. ASTM F88\/F88M measures seal strength for flexible barrier materials, but even a good laboratory seal does not by itself prove hot tack, contamination tolerance, leak resistance, or performance on a production line.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Barrier and Durability Depend on Construction<\/h3>\n\n\n\n<p>Unqualified phrases such as \u201chigh barrier,\u201d \u201cpuncture resistant,\u201d or \u201ctear resistant\u201d hide important distinctions. Base PET, coated PET, metallized PET, and PET-containing laminates can have very different OTR, WVTR, light barrier, flex-crack, tear-propagation, and puncture behavior. Metallization defects or laminate flexing can also affect barrier after conversion and distribution.<\/p>\n\n\n\n<p>The package should be designed from the product\u2019s failure modes. Oxygen sensitivity, moisture gain or loss, aroma transfer, light exposure, sharp contents, drop events, and seal stress may call for different layers and tests. No single PET property proves shelf life or complete-package integrity.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Recycling and Compliance Are Package-Specific<\/h2>\n\n\n\n<p>PET is a recognized polymer in established recycling systems, but that fact does not make every PET film or PET-containing laminate recyclable in every market. Format, dimensions, collection access, sorting, inks, coatings, adhesives, metallization, labels, closures, and other polymers can affect compatibility with a target stream. APR and RecyClass guidance therefore evaluates package features and testing protocols, not the polymer name alone.<\/p>\n\n\n\n<p>Food-contact status is similarly specific. The complete material and its components must be assessed for the destination market, food type, contact side, temperature, and duration. EU Regulation No 10\/2011 and U.S. FDA food-contact frameworks do not support a blanket \u201cfood-safe PET film\u201d claim.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p><strong>\u8b66\u544a\uff1a<\/strong> Do not use a resin name, recycling symbol, management certificate, or supplier statement as a substitute for the current documents required for the exact grade, structure, use, and market.<\/p>\n<\/blockquote>\n\n\n\n<h3 class=\"wp-block-heading\">PET\u30d5\u30a3\u30eb\u30e0\u306e\u7528\u9014<\/h3>\n\n\n\n<h3 class=\"wp-block-heading\">\u30d5\u30ec\u30ad\u30b7\u30d6\u30eb\u5305\u88c5<\/h3>\n\n\n\n<p>\u306b\u304a\u3044\u3066\u3001BOPET\u306f\u4e00\u822c\u7684\u306b\u5370\u5237\u5916\u5c64\u30a6\u30a7\u30d6\u3001\u69cb\u9020\u5c64\u3001\u307e\u305f\u306f\u30d0\u30ea\u30a2\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u3084\u91d1\u5c5e\u5c64\u306e\u30ad\u30e3\u30ea\u30a2\u3068\u3057\u3066\u6a5f\u80fd\u3059\u308b\u3002\u8a2d\u8a08\u306b\u525b\u6027\u3001\u30b0\u30e9\u30d5\u30a3\u30c3\u30af\u3001\u8010\u71b1\u6027\u3001\u307e\u305f\u306f\u9178\u7d20\u30d0\u30ea\u30a2\u6027\u80fd\u304c\u5fc5\u8981\u306a\u5834\u5408\u3001\u30d1\u30a6\u30c1\u3001\u5c0f\u888b\u3001\u84cb\u6750\u3001\u30d5\u30ed\u30fc\u30d1\u30c3\u30af\u3001\u307e\u305f\u306f\u30ed\u30fc\u30eb\u30b9\u30c8\u30c3\u30af\u306b\u4f7f\u7528\u3055\u308c\u308b\u3053\u3068\u304c\u3042\u308b\u3002 <strong>flexible packaging<\/strong>, \u30b7\u30fc\u30e9\u30f3\u30c8\u304a\u3088\u3073\u88fd\u54c1\u63a5\u89e6\u6a5f\u80fd\u306f\u3001\u591a\u304f\u306e\u5834\u5408\u3001\u5225\u306e\u5c64\u304c\u62c5\u3046\u3002\u627f\u8a8d\u3055\u308c\u305f\u69cb\u9020\u306f\u3001\u5185\u5bb9\u7269\u3001\u5145\u586b\u304a\u3088\u3073\u30b7\u30fc\u30eb\u5de5\u7a0b\u3001\u76ee\u6a19\u4fdd\u5b58\u671f\u9593\u3001\u6d41\u901a\u6642\u306e\u5371\u967a\u6027\u3001\u306a\u3089\u3073\u306b\u8a72\u5f53\u3059\u308b\u98df\u54c1\u63a5\u89e6\u307e\u305f\u306f\u88fd\u54c1\u5b89\u5168\u8981\u4ef6\u306b\u9069\u5408\u3057\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3002.<\/p>\n\n\n\n<p>\u30e9\u30d9\u30eb\u3001\u30b0\u30e9\u30d5\u30a3\u30c3\u30af\u3001\u304a\u3088\u3073\u5265\u96e2\u7528\u9014.<\/p>\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1536\" height=\"1024\" src=\"https:\/\/bestypack.com\/wp-content\/uploads\/2026\/07\/pet-film-flexible-packaging-concept.webp\" alt=\"\u5305\u88c5\u30b9\u30bf\u30b8\u30aa\u306b\u304a\u3051\u308b\u7121\u5730\u306e\u8edf\u5305\u88c5\u30d1\u30a6\u30c1\u3068\u5370\u5237\u6e08\u307f\u30ed\u30fc\u30eb\u30b9\u30c8\u30c3\u30af\u306e\u30b3\u30f3\u30bb\u30d7\u30c8\u56f3\" class=\"wp-image-5133\" srcset=\"https:\/\/bestypack.com\/wp-content\/uploads\/2026\/07\/pet-film-flexible-packaging-concept.webp 1536w, https:\/\/bestypack.com\/wp-content\/uploads\/2026\/07\/pet-film-flexible-packaging-concept-300x200.webp 300w, https:\/\/bestypack.com\/wp-content\/uploads\/2026\/07\/pet-film-flexible-packaging-concept-1024x683.webp 1024w, https:\/\/bestypack.com\/wp-content\/uploads\/2026\/07\/pet-film-flexible-packaging-concept-768x512.webp 768w, https:\/\/bestypack.com\/wp-content\/uploads\/2026\/07\/pet-film-flexible-packaging-concept-18x12.webp 18w\" sizes=\"(max-width: 1536px) 100vw, 1536px\" \/><figcaption class=\"wp-element-caption\">\u30ea\u30b5\u30a4\u30af\u30eb\u3068\u30b3\u30f3\u30d7\u30e9\u30a4\u30a2\u30f3\u30b9\u306f\u30d1\u30c3\u30b1\u30fc\u30b8\u56fa\u6709<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">PET\u30d5\u30a3\u30eb\u30e0\u306f\u3001\u8010\u4e45\u6027\u30e9\u30d9\u30eb\u3001\u30b0\u30e9\u30d5\u30a3\u30c3\u30af\u30aa\u30fc\u30d0\u30fc\u30ec\u30a4\u3001\u30e1\u30f3\u30d6\u30ec\u30f3\u30b9\u30a4\u30c3\u30c1\u90e8\u54c1\u3001\u5265\u96e2\u30e9\u30a4\u30ca\u30fc\u3001\u306a\u3089\u3073\u306b\u5370\u5237\u307e\u305f\u306f\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u306e\u30ad\u30e3\u30ea\u30a2\u306b\u4f7f\u7528\u3055\u308c\u308b\u3002\u305d\u306e\u5bf8\u6cd5\u5b89\u5b9a\u6027\u3068\u8868\u9762\u54c1\u8cea\u306f\u3001\u898b\u5f53\u5408\u308f\u305b\u3001\u629c\u304d\u578b\u52a0\u5de5\u3001\u900f\u660e\u6027\u3001\u307e\u305f\u306f\u4e00\u8cab\u3057\u305f\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u8868\u9762\u304c\u91cd\u8981\u3068\u306a\u308b\u5834\u5408\u306b\u6709\u7528\u3067\u3042\u308b\u3002<\/h2>\n\n\n\n<p>\u9078\u5b9a\u306b\u3042\u305f\u3063\u3066\u306f\u3001\u5370\u5237\u307e\u305f\u306f\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u306e\u5316\u5b66\u7684\u6027\u8cea\u3001\u51e6\u7406\u9762\u3001\u63a5\u7740\u6027\u3001\u5265\u96e2\u529b\u3001\u8010\u50b7\u6027\u3001\u5c4b\u5916\u7d4c\u5e74\u52a3\u5316\u3001\u9759\u96fb\u6c17\u5236\u5fa1\u3001\u5e73\u5766\u6027\u3001\u304a\u3088\u3073\u30e9\u30a4\u30ca\u30fc\u306e\u6319\u52d5\u3092\u8003\u616e\u3059\u3079\u304d\u3067\u3042\u308b\u3002\u30b0\u30e9\u30d5\u30a3\u30c3\u30af\u30b0\u30ec\u30fc\u30c9\u306f\u3001\u81ea\u52d5\u7684\u306b\u98df\u54c1\u5305\u88c5\u30b0\u30ec\u30fc\u30c9\u3084\u96fb\u6c17\u30b0\u30ec\u30fc\u30c9\u3068\u306a\u308b\u308f\u3051\u3067\u306f\u306a\u3044\u3002.<\/p>\n\n\n\n<p>\u96fb\u6c17\u304a\u3088\u3073\u96fb\u5b50\u7528\u9014.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u9078\u5b9a\u3055\u308c\u305fPET\u30d5\u30a3\u30eb\u30e0\u306f\u3001\u30e2\u30fc\u30bf\u30fc\u3001\u5909\u5727\u5668\u3001\u30b1\u30fc\u30d6\u30eb\u3001\u30b3\u30f3\u30c7\u30f3\u30b5\u30fc\u3001\u30d5\u30ec\u30ad\u30b7\u30d6\u30eb\u56de\u8def\u3001\u30c7\u30a3\u30b9\u30d7\u30ec\u30a4\u3001\u304a\u3088\u3073\u30e1\u30f3\u30d6\u30ec\u30f3\u30b9\u30a4\u30c3\u30c1\u69cb\u9020\u306b\u4f7f\u7528\u3055\u308c\u308b\u3002\u305d\u306e\u5f79\u5272\u306b\u306f\u3001\u96fb\u6c17\u7d76\u7e01\u3001\u30b9\u30da\u30fc\u30b7\u30f3\u30b0\u3001\u652f\u6301\u3001\u5149\u5b66\u4fdd\u8b77\u3001\u307e\u305f\u306f\u52a0\u5de5\u7528\u30ad\u30e3\u30ea\u30a2\u6a5f\u80fd\u304c\u542b\u307e\u308c\u308b\u3002<\/h3>\n\n\n\n<p>\u3053\u308c\u3089\u306f\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u7528\u9014\u3067\u3042\u308b\u3002\u30d5\u30a3\u30eb\u30e0\u539a\u3055\u3001\u8a98\u96fb\u7279\u6027\u3001\u71b1\u30af\u30e9\u30b9\u3001\u71c3\u713c\u6319\u52d5\u3001\u8010\u52a0\u6c34\u5206\u89e3\u6027\u307e\u305f\u306f\u8010\u8001\u5316\u6027\u3001\u6e05\u6d44\u5ea6\u3001\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u3001\u304a\u3088\u3073\u898f\u5236\u8981\u4ef6\u306f\u3001\u30c7\u30d0\u30a4\u30b9\u8a2d\u8a08\u306b\u7167\u3089\u3057\u3066\u691c\u8a3c\u3055\u308c\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3002\u5305\u88c5\u7528\u30d5\u30a3\u30eb\u30e0\u306e\u30c7\u30fc\u30bf\u3092\u96fb\u6c17\u4ed5\u69d8\u306b\u8ee2\u7528\u3059\u3079\u304d\u3067\u306f\u306a\u3044\u3002.<\/p>\n\n\n\n<p>\u5de5\u696d\u304a\u3088\u3073\u7279\u6b8a\u7528\u9014.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">PET\u306f\u3001\u30c6\u30fc\u30d7\u3001\u611f\u5727\u69cb\u9020\u7269\u3001\u4fdd\u8b77\u30e9\u30df\u30cd\u30fc\u30c8\u3001\u592a\u967d\u96fb\u6c60\u304a\u3088\u3073\u30d0\u30c3\u30c6\u30ea\u30fc\u90e8\u54c1\u3001\u6253\u3061\u629c\u304d\u307e\u305f\u306f\u8ee2\u5199\u5de5\u7a0b\u3001\u30b7\u30e0\u3001\u304a\u3088\u3073\u305d\u306e\u4ed6\u306e\u6280\u8853\u7684\u7528\u9014\u306b\u3082\u4f7f\u7528\u3067\u304d\u308b\u3002\u30d5\u30a3\u30eb\u30e0\u306f\u3001\u5e73\u5766\u6027\u3001\u5f37\u5ea6\u3001\u71b1\u5fdc\u7b54\u6027\u3001\u5265\u96e2\u6319\u52d5\u3001\u900f\u660e\u6027\u3001\u307e\u305f\u306f\u6a5f\u80fd\u6027\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u306e\u53d7\u5bb9\u6027\u306e\u305f\u3081\u306b\u9078\u5b9a\u3055\u308c\u308b\u3053\u3068\u304c\u3042\u308b\u3002<\/h3>\n\n\n\n<p>\u7279\u6b8a\u7528\u9014\u306f\u3001\u591a\u304f\u306e\u5834\u5408\u3001PET\u30b3\u30a2\u5358\u4f53\u3088\u308a\u3082\u8868\u9762\u307e\u305f\u306f\u8907\u5408\u6750\u306b\u4f9d\u5b58\u3059\u308b\u3002\u9069\u5408\u6027\u8a55\u4fa1\u306f\u3001\u5b8c\u6210\u3057\u305f\u52a0\u5de5\u6750\u6599\u3068\u3001\u305d\u308c\u304c\u88fd\u9020\u304a\u3088\u3073\u4f7f\u7528\u4e2d\u306b\u53d7\u3051\u308b\u5fdc\u529b\u3092\u7db2\u7f85\u3059\u3079\u304d\u3067\u3042\u308b\u3002.<\/p>\n\n\n\n<p>\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u3068\u30e9\u30df\u30cd\u30fc\u30b7\u30e7\u30f3\u304c\u6027\u80fd\u3092\u5909\u3048\u308b\u4ed5\u7d44\u307f.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u8868\u9762\u51e6\u7406\u3068\u30d7\u30e9\u30a4\u30de\u30fc<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u30b3\u30ed\u30ca\u51e6\u7406\u306a\u3069\u306e\u8868\u9762\u51e6\u7406\u306f\u8868\u9762\u30a8\u30cd\u30eb\u30ae\u30fc\u3092\u9ad8\u3081\u308b\u3053\u3068\u304c\u3067\u304d\u3001\u30d7\u30e9\u30a4\u30de\u30fc\u306f\u9078\u5b9a\u3055\u308c\u305f\u30a4\u30f3\u30ad\u3001\u63a5\u7740\u5264\u3001\u307e\u305f\u306f\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u3068\u306e\u9069\u5408\u6027\u3092\u4fc3\u9032\u3067\u304d\u308b\u3002\u51e6\u7406\u306f\u4fdd\u7ba1\u3084\u53d6\u308a\u6271\u3044\u4e2d\u306b\u6e1b\u8870\u307e\u305f\u306f\u6c5a\u67d3\u3055\u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u305f\u3081\u3001\u51e6\u7406\u9762\u3001\u8a66\u9a13\u65b9\u6cd5\u3001\u6700\u4f4e\u8981\u4ef6\u3001\u88fd\u9020\u65e5\u3001\u5305\u88c5\u3001\u304a\u3088\u3073\u4fdd\u7ba1\u6761\u4ef6\u3092\u7ba1\u7406\u3059\u3079\u304d\u3067\u3042\u308b\u3002<\/h3>\n\n\n\n<p>\u6fe1\u308c\u6027\u306f\u63a5\u7740\u306e\u4e00\u90e8\u306b\u904e\u304e\u306a\u3044\u3002\u30a4\u30f3\u30ad\u307e\u305f\u306f\u63a5\u7740\u5264\u306e\u5316\u5b66\u7684\u6027\u8cea\u3001\u786c\u5316\u3001\u5857\u5e03\u91cf\u3001\u6b8b\u7559\u6eb6\u5264\u3001\u8868\u9762\u6e05\u6d44\u5ea6\u3001\u304a\u3088\u3073\u7d4c\u6642\u6761\u4ef6\u304c\u3001\u63a5\u7740\u304c\u52a0\u5de5\u304a\u3088\u3073\u4f7f\u7528\u306b\u8010\u3048\u308b\u304b\u3069\u3046\u304b\u3092\u6c7a\u5b9a\u3065\u3051\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u3002.<\/p>\n\n\n\n<p>\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u3068\u30e1\u30bf\u30e9\u30a4\u30bc\u30fc\u30b7\u30e7\u30f3.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u306f\u3001\u30d2\u30fc\u30c8\u30b7\u30fc\u30eb\u6027\u3001\u5265\u96e2\u6027\u3001\u8010\u6469\u8017\u6027\u3001\u5e2f\u96fb\u9632\u6b62\u6027\u3001UV\u5fdc\u7b54\u6027\u3001\u307e\u305f\u306f\u30ac\u30b9\u30d0\u30ea\u30a2\u6027\u306e\u5411\u4e0a\u3092\u4ed8\u52a0\u3067\u304d\u308b\u3002\u30e1\u30bf\u30e9\u30a4\u30bc\u30fc\u30b7\u30e7\u30f3\u306f\u3001\u4e0d\u900f\u660e\u6027\u3001\u53cd\u5c04\u6027\u3001\u304a\u3088\u3073\u3088\u308a\u5f37\u529b\u306a\u5149\u307e\u305f\u306f\u30ac\u30b9\u30d0\u30ea\u30a2\u6027\u80fd\u3092\u4ed8\u52a0\u3067\u304d\u308b\u3002\u900f\u660e\u7121\u6a5f\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u306f\u3001\u8996\u8a8d\u6027\u3092\u7dad\u6301\u3057\u306a\u304c\u3089\u30d0\u30ea\u30a2\u6027\u3092\u76ee\u6a19\u3068\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002<\/h3>\n\n\n\n<p>\u6027\u80fd\u306f\u3001\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u306e\u7a2e\u985e\u3001\u539a\u3055\u3001\u5747\u4e00\u6027\u3001\u63a5\u7740\u6027\u3001\u30d4\u30f3\u30db\u30fc\u30eb\u3001\u5c48\u66f2\u6027\u3001\u304a\u3088\u3073\u8a66\u9a13\u6761\u4ef6\u306b\u4f9d\u5b58\u3059\u308b\u3002\u30d0\u30ea\u30a2\u6027\u306f\u3001\u5b9f\u969b\u306e\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u307e\u305f\u306f\u30e1\u30bf\u30e9\u30a4\u30ba\u30b0\u30ec\u30fc\u30c9\u3067\u6e2c\u5b9a\u3055\u308c\u308b\u3079\u304d\u3067\u3042\u308a\u3001\u8a72\u5f53\u3059\u308b\u5834\u5408\u306b\u306f\u3001\u30e9\u30df\u30cd\u30fc\u30b7\u30e7\u30f3\u3001\u6298\u308a\u76ee\u4ed8\u3051\u3001\u6210\u5f62\u3001\u307e\u305f\u306f\u6d41\u901a\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u5f8c\u306b\u3082\u518d\u5ea6\u6e2c\u5b9a\u3055\u308c\u308b\u3079\u304d\u3067\u3042\u308b\u3002.<\/p>\n\n\n\n<p>\u30e9\u30df\u30cd\u30fc\u30b7\u30e7\u30f3\u3068\u30b7\u30fc\u30e9\u30f3\u30c8\u5c64.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30e9\u30df\u30cd\u30fc\u30b7\u30e7\u30f3\u306b\u3088\u308a\u3001PET\u304c\u525b\u6027\u3001\u5370\u5237\u9069\u6027\u3001\u307e\u305f\u306f\u71b1\u5b89\u5b9a\u6027\u3092\u63d0\u4f9b\u3057\u3001\u5225\u306e\u30a6\u30a7\u30d6\u304c\u30b7\u30fc\u30eb\u6027\u3001\u976d\u6027\u3001<\/h3>\n\n\n\n<p>\u5316\u5b66\u7684\u9069\u5408\u6027\u3001\u307e\u305f\u306f\u88fd\u54c1\u63a5\u89e6\u3092\u63d0\u4f9b\u3059\u308b\u3053\u3068\u304c\u53ef\u80fd\u3068\u306a\u308b\u3002\u3053\u306e\u6a5f\u80fd\u5206\u62c5\u306f\u4e00\u822c\u7684\u3067\u3042\u308b\u304c\u3001\u305d\u306e\u7d50\u679c\u306f\u65b0\u3057\u3044\u6750\u6599\u30b7\u30b9\u30c6\u30e0\u3068\u306a\u308b\u3002, <strong>\u6c34\u5206\u30d0\u30ea\u30a2<\/strong>, \u63a5\u7740\u5264\u306e\u9078\u629e\u3001\u786c\u5316\u3001\u63a5\u7740\u5f37\u5ea6\u3001\u6b8b\u7559\u7269\u3001\u5370\u5237\u4f4d\u7f6e\u3001\u5c64\u9806\u5e8f\u3001\u7dcf\u539a\u304a\u3088\u3073\u500b\u5225\u539a\u3001\u306a\u3089\u3073\u306b\u30b7\u30fc\u30e9\u30f3\u30c8\u306e\u7a2e\u985e\u306f\u3059\u3079\u3066\u91cd\u8981\u3067\u3042\u308b\u3002\u6700\u7d42\u4ed5\u69d8\u66f8\u306f\u3001\u5916\u5074\u304b\u3089\u5185\u5074\u3078\u306e\u5c64\u9806\u5e8f\u3092\u793a\u3057\u3001\u3069\u306e\u9762\u304c\u8a66\u9a13\u3055\u308c\u308b\u304b\u3092\u5b9a\u7fa9\u3059\u3079\u304d\u3067\u3042\u308b\u3002\u69cb\u6210\u90e8\u54c1\u306e\u30c7\u30fc\u30bf\u3092\u5408\u7b97\u3057\u3066\u3001\u5b8c\u6210\u30e9\u30df\u30cd\u30fc\u30c8\u306e\u6027\u80fd\u3092\u4e88\u6e2c\u3059\u308b\u3053\u3068\u306f\u3067\u304d\u306a\u3044\u3002.<\/p>\n\n\n\n<p>PET\u304c\u6539\u8cea\u307e\u305f\u306f\u7d44\u307f\u5408\u308f\u3055\u308c\u308b\u5834\u5408\u306f\u5e38\u306b\u3001\u6700\u7d42\u7528\u9014\u3092\u898f\u5b9a\u3059\u308b\u8a66\u9a13\u3092\u7e70\u308a\u8fd4\u3059\u3053\u3068\u3002\u30d9\u30fc\u30b9\u30d5\u30a3\u30eb\u30e0\u306e\u8a3c\u660e\u66f8\u306f\u3001\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u3001\u5370\u5237\u3001\u30e1\u30bf\u30e9\u30a4\u30ba\u3001\u307e\u305f\u306f\u30e9\u30df\u30cd\u30fc\u30c8\u3055\u308c\u305f\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u81ea\u52d5\u7684\u306b\u30ab\u30d0\u30fc\u3059\u308b\u3082\u306e\u3067\u306f\u306a\u3044\u3002.<\/p>\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1536\" height=\"1024\" src=\"https:\/\/bestypack.com\/wp-content\/uploads\/2026\/07\/pet-film-coating-lamination-concept.webp\" alt=\"\u8edf\u5305\u88c5\u30d1\u30a6\u30c1\u30a6\u30a7\u30d6\u306e\u4e0a\u306b\u5206\u96e2\u3055\u308c\u305f\u534a\u900f\u660e\u5c64\u306e\u30b3\u30f3\u30bb\u30d7\u30c8\u56f3\" class=\"wp-image-5134\" srcset=\"https:\/\/bestypack.com\/wp-content\/uploads\/2026\/07\/pet-film-coating-lamination-concept.webp 1536w, https:\/\/bestypack.com\/wp-content\/uploads\/2026\/07\/pet-film-coating-lamination-concept-300x200.webp 300w, https:\/\/bestypack.com\/wp-content\/uploads\/2026\/07\/pet-film-coating-lamination-concept-1024x683.webp 1024w, https:\/\/bestypack.com\/wp-content\/uploads\/2026\/07\/pet-film-coating-lamination-concept-768x512.webp 768w, https:\/\/bestypack.com\/wp-content\/uploads\/2026\/07\/pet-film-coating-lamination-concept-18x12.webp 18w\" sizes=\"(max-width: 1536px) 100vw, 1536px\" \/><figcaption class=\"wp-element-caption\">\u30ea\u30b5\u30a4\u30af\u30eb\u3068\u30b3\u30f3\u30d7\u30e9\u30a4\u30a2\u30f3\u30b9\u306f\u30d1\u30c3\u30b1\u30fc\u30b8\u56fa\u6709<\/figcaption><\/figure>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p><strong>\u91cd\u8981\uff1a<\/strong> PET\u30d5\u30a3\u30eb\u30e0\u3068\u4ed6\u306e\u5305\u88c5\u7528\u30d5\u30a3\u30eb\u30e0\u306e\u6bd4\u8f03.<\/p>\n<\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\">\u3069\u306e\u30d5\u30a3\u30eb\u30e0\u30d5\u30a1\u30df\u30ea\u30fc\u3082\u666e\u904d\u7684\u306b\u512a\u308c\u3066\u3044\u308b\u308f\u3051\u3067\u306f\u306a\u3044\u3002\u4ee5\u4e0b\u306e\u6bd4\u8f03\u306f\u30b9\u30af\u30ea\u30fc\u30cb\u30f3\u30b0\u306e\u50be\u5411\u3092\u793a\u3059\u3082\u306e\u3067\u3042\u308a\u3001\u5e02\u8ca9\u30b0\u30ec\u30fc\u30c9\u3001\u539a\u3055\u3001\u914d\u5411\u3001\u6dfb\u52a0\u5264\u3001\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u3001\u304a\u3088\u3073\u30e9\u30df\u30cd\u30fc\u30c8\u8a2d\u8a08\u306b\u3088\u3063\u3066\u7d50\u679c\u306f\u5909\u308f\u308a\u5f97\u308b\u3002<\/h2>\n\n\n\n<p>\u6bd4\u8f03\u9805\u76ee.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>PET\u306e\u50be\u5411<\/th><th>\u4ee3\u66ff\u6750\u306e\u50be\u5411<\/th><th>\u9078\u5b9a\u306e\u793a\u5506<\/th><th>PET vs BOPP<\/th><\/tr><\/thead><tbody><tr><td>\u9ad8\u3044\u525b\u6027\u3068\u5bf8\u6cd5\u5b89\u5b9a\u6027\uff1b\u6709\u7528<\/td><td>\u304a\u3088\u3073\u9178\u7d20\u30d0\u30ea\u30a2\u6027\u80fd\u3078\u306e\u5bc4\u4e0e <strong>\u8010\u71b1\u6027<\/strong> \u4f4e\u5bc6\u5ea6\u3067\u3042\u308a\u3001\u591a\u304f\u306e\u5834\u5408\u3001\u3088\u308a\u5f37\u529b\u306a\u9632\u6e7f\u30d0\u30ea\u30a2\u6027\u3068\u672c\u6765\u306e\u30b7\u30fc\u30eb\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u6709\u3059\u308b<\/td><td>\u5b89\u5b9a\u3057\u305f\u5370\u5237\/\u5916\u5c64\u30a6\u30a7\u30d6\u306b\u306fPET\u3092\u30b9\u30af\u30ea\u30fc\u30cb\u30f3\u30b0\uff1b\u4f4e\u5bc6\u5ea6\u3001\u9632\u6e7f\u6027\u3001\u307e\u305f\u306f\u30b7\u30fc\u30eb\u6027\u304c\u652f\u914d\u7684\u306a\u5834\u5408\u306fBOPP\u3092\u30b9\u30af\u30ea\u30fc\u30cb\u30f3\u30b0<\/td><td>PET vs PE \u304a\u3088\u3073 CPP<\/td><\/tr><tr><td>\u3088\u308a\u525b\u6027\u306e\u9ad8\u3044\u69cb\u9020\u7528\u307e\u305f\u306f\u5916\u5c64\u30a6\u30a7\u30d6\uff1b\u901a\u5e38\u3001\u660e\u78ba\u306a\u30b7\u30fc\u30eb\u9762\u304c\u5fc5\u8981<\/td><td>\u3088\u308a\u67d4\u3089\u304b\u304f\u3001\u5f37\u976d\u306a\u30b7\u30fc\u30e9\u30f3\u30c8\u30a6\u30a7\u30d6\u3067\u3001\u5305\u88c5\u7528\u9014\u304c\u5e83\u3044<\/td><td>\u30e9\u30df\u30cd\u30fc\u30c8\u3067\u5f79\u5272\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u304b\u3001\u307e\u305f\u306f\u30cf\u30f3\u30c9\u30ea\u30f3\u30b0\u3068\u30b7\u30fc\u30eb\u8a66\u9a13\u5f8c\u306b\u30e2\u30ce\u30a6\u30a7\u30d6\u3092\u9078\u629e\u3059\u308b<\/td><td>PET vs BOPA<\/td><\/tr><tr><td>\u30d0\u30e9\u30f3\u30b9\u306e\u53d6\u308c\u305f\u5f37\u5ea6\u3092\u6301\u3064\u5b89\u5b9a\u3057\u305f\u900f\u660e\u57fa\u6750<\/td><td>\u976d\u6027\u3001\u8010\u5c48\u66f2\u6027\u3001\u304a\u3088\u3073\u8010\u7a81\u304d\u523a\u3057\u6027\u304c\u652f\u914d\u7684\u306a\u5834\u5408\u306b\u3057\u3070\u3057\u3070\u9078\u5b9a\u3055\u308c\u308b<\/td><td>\u92ed\u5229\u306a\u5185\u5bb9\u7269\u3084\u5c48\u66f2\u304c\u91cd\u8981\u306a\u5834\u5408\u306f\u3001\u5b9f\u969b\u306e\u5305\u88c5\u4f53\u3067\u8a66\u9a13\u3092\u884c\u3046<\/td><td>PET\u306f\u3001\u5bf8\u6cd5\u5b89\u5b9a\u6027\u3001\u8010\u71b1\u6027\u3001\u304a\u3088\u3073\u5b89\u5b9a\u3057\u305f\u5370\u5237\u9762\u306e\u305f\u3081\u306b\u3057\u3070\u3057\u3070\u5019\u88dc\u306b\u6319\u3052\u3089\u308c\u308b\u3002BOPP\u306f\u3001\u4f4e\u5bc6\u5ea6\u3001\u9632\u6e7f\u6027\u3001\u304a\u3088\u3073\u591a\u69d8\u306a\u30b7\u30fc\u30eb\u53ef\u80fd\u30b0\u30ec\u30fc\u30c9\u306e\u305f\u3081\u306b\u9b45\u529b\u7684\u3067\u3042\u308a\u5f97\u308b\u3002\u9178\u7d20\u304a\u3088\u3073\u6c34\u5206\u6319\u52d5\u306f\u540c\u3058\u5358\u4f4d\u3068\u6761\u4ef6\u3067\u6bd4\u8f03\u3055\u308c\u308b\u3079\u304d\u3067\u3042\u308a\u3001\u30b3\u30b9\u30c8\u306f1\u30ad\u30ed\u30b0\u30e9\u30e0\u3042\u305f\u308a\u3067\u306f\u306a\u304f\u3001\u9069\u5408\u3057\u305f\u5305\u88c5\u4f53\u307e\u305f\u306f\u4f7f\u7528\u53ef\u80fd\u9762\u7a4d\u3042\u305f\u308a\u3067\u6bd4\u8f03\u3055\u308c\u308b\u3079\u304d\u3067\u3042\u308b\u3002<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">\u9ad8\u3044\u525b\u6027\u3068\u5bf8\u6cd5\u5b89\u5b9a\u6027\uff1b\u6709\u7528<\/h3>\n\n\n\n<p>PE\u304a\u3088\u3073CPP\u306f\u3001\u4e00\u822c\u7684\u306b\u30d5\u30ec\u30ad\u30b7\u30d6\u30eb\u306a\u30b7\u30fc\u30e9\u30f3\u30c8\u5c64\u307e\u305f\u306f\u88fd\u54c1\u63a5\u89e6\u5c64\u3068\u3057\u3066\u6a5f\u80fd\u3059\u308b\u3002PET\u306f\u3001\u3088\u308a\u525b\u6027\u306e\u9ad8\u3044\u5370\u5237\u5c64\u307e\u305f\u306f\u652f\u6301\u5c64\u3092\u63d0\u4f9b\u3059\u308b\u3053\u3068\u304c\u591a\u3044\u3002\u3053\u308c\u304cPET\/PE\u304a\u3088\u3073PET\/CPP\u306e\u30b3\u30f3\u30bb\u30d7\u30c8\u304c\u4e00\u822c\u7684\u3067\u3042\u308b\u7406\u7531\u3067\u3042\u308b\u304c\u3001\u3053\u308c\u3089\u306e\u540d\u79f0\u306f\u4e0d\u5b8c\u5168\u3067\u3042\u308a\u3001\u30b0\u30ec\u30fc\u30c9\u3001\u539a\u3055\u3001\u63a5\u7740\u5264\u3001\u5370\u5237\u4f4d\u7f6e\u3001\u98df\u54c1\u63a5\u89e6\u30b9\u30c6\u30fc\u30bf\u30b9\u3001\u304a\u3088\u3073\u30b7\u30fc\u30eb\u6761\u4ef6\u306f\u4f9d\u7136\u3068\u3057\u3066\u5b9a\u7fa9\u3092\u5fc5\u8981\u3068\u3059\u308b\u3002<strong>\u91d1\u5c5e\u84b8\u7740\u30d5\u30a3\u30eb\u30e0<\/strong>, BOPA\u3001\u3059\u306a\u308f\u3061\u4e8c\u8ef8\u5ef6\u4f38\u30dd\u30ea\u30a2\u30df\u30c9\u30d5\u30a3\u30eb\u30e0\u306f\u3001\u8981\u6c42\u306e\u53b3\u3057\u3044\u976d\u6027\u304a\u3088\u3073\u8010\u7a81\u304d\u523a\u3057\u6027\u306e\u7528\u9014\u3067\u3057\u3070\u3057\u3070\u691c\u8a0e\u3055\u308c\u308b\u3002PET\u306f\u3001\u5bf8\u6cd5\u5b89\u5b9a\u6027\u3001\u5149\u5b66\u7279\u6027\u3001\u304a\u3088\u3073\u30b3\u30b9\u30c8\u306e\u7570\u306a\u308b\u30d0\u30e9\u30f3\u30b9\u3092\u63d0\u4f9b\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u3002\u6e7f\u5ea6\u5fdc\u7b54\u6027\u3001\u30d0\u30ea\u30a2\u6027\u3001\u5f15\u88c2\u304d\u6027\u3001\u8010\u7a81\u304d\u523a\u3057\u6027\u3001\u5c48\u66f2\u6027\u3001\u304a\u3088\u3073\u52a0\u5de5\u6027\u306f\u3001\u30dd\u30ea\u30de\u30fc\u30d5\u30a1\u30df\u30ea\u30fc\u306e\u8a55\u5224\u304b\u3089\u63a8\u6e2c\u3059\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u4ee3\u8868\u7684\u306a\u69cb\u9020\u3067\u8a66\u9a13\u3055\u308c\u308b\u3079\u304d\u3067\u3042\u308b\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3088\u308a\u525b\u6027\u306e\u9ad8\u3044\u69cb\u9020\u7528\u307e\u305f\u306f\u5916\u5c64\u30a6\u30a7\u30d6\uff1b\u901a\u5e38\u3001\u660e\u78ba\u306a\u30b7\u30fc\u30eb\u9762\u304c\u5fc5\u8981<\/h2>\n\n\n\n<p>PET\u30d5\u30a3\u30eb\u30e0\u306e\u4ed5\u69d8\u6c7a\u5b9a\u3068\u691c\u8a3c\u65b9\u6cd5.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30d0\u30e9\u30f3\u30b9\u306e\u53d6\u308c\u305f\u5f37\u5ea6\u3092\u6301\u3064\u5b89\u5b9a\u3057\u305f\u900f\u660e\u57fa\u6750<\/h3>\n\n\n\n<p>\u7528\u9014\u3068\u30d7\u30ed\u30bb\u30b9\u3092\u5b9a\u7fa9\u3059\u308b.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u597d\u307f\u306e\u30dd\u30ea\u30de\u30fc\u3067\u306f\u306a\u304f\u3001\u5305\u88c5\u3055\u308c\u308b\u88fd\u54c1\u307e\u305f\u306f\u6280\u8853\u7684\u6a5f\u80fd\u304b\u3089\u59cb\u3081\u308b\u3002\u4ee5\u4e0b\u3092\u8a18\u9332\u3059\u308b\uff1a<\/h3>\n\n\n\n<h3 class=\"wp-block-heading\">PET\u5c64\u306b\u5fc5\u8981\u306a\u5f79\u5272\uff1b<\/h3>\n\n\n\n<p>\u5185\u5bb9\u7269\u3001\u63a5\u89e6\u9762\u3001\u5145\u586b\u5de5\u7a0b\u3001\u4f7f\u7528\u6e29\u5ea6\u3001\u304a\u3088\u3073\u76ee\u6a19\u4fdd\u5b58\u671f\u9593\uff1b<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u5370\u5237\u3001\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u3001\u30e9\u30df\u30cd\u30fc\u30c8\u3001\u30b9\u30ea\u30c3\u30c6\u30a3\u30f3\u30b0\u3001\u30b7\u30fc\u30eb\u3001\u6210\u5f62\u3001\u304a\u3088\u3073\u30e9\u30a4\u30f3\u901f\u5ea6\u6761\u4ef6\uff1b;<\/li>\n\n\n<li>\u6a5f\u68b0\u7684\u3001\u5149\u5b66\u7684\u3001\u30d0\u30ea\u30a2\u6027\u3001\u96fb\u6c17\u7684\u3001\u304a\u3088\u3073\u5bf8\u6cd5\u4e0a\u306e\u6545\u969c\u30e2\u30fc\u30c9\uff1b\u306a\u3089\u3073\u306b;<\/li>\n\n\n<li>\u5bfe\u8c61\u5e02\u5834\u3001\u30b3\u30f3\u30d7\u30e9\u30a4\u30a2\u30f3\u30b9\u6587\u66f8\u3001\u304a\u3088\u3073\u30ea\u30b5\u30a4\u30af\u30eb\u8a2d\u8a08\u76ee\u6a19\u3002;<\/li>\n\n\n<li>\u3053\u308c\u3089\u306e\u5165\u529b\u60c5\u5831\u306b\u3088\u308a\u3001\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u304c\u900f\u660eBOPET\u3001\u51e6\u7406\u6e08\u307f\u5370\u5237\u30b0\u30ec\u30fc\u30c9\u3001\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u307e\u305f\u306f\u30e1\u30bf\u30e9\u30a4\u30baPET\u3001\u30d2\u30fc\u30c8\u30b7\u30fc\u30eb\u53ef\u80fdPET\u3001\u96fb\u6c17\u30b0\u30ec\u30fc\u30c9\u3001\u307e\u305f\u306f\u7570\u306a\u308b\u30d5\u30a3\u30eb\u30e0\u30d5\u30a1\u30df\u30ea\u30fc\u306e\u3044\u305a\u308c\u3092\u5fc5\u8981\u3068\u3059\u308b\u304b\u304c\u6c7a\u5b9a\u3055\u308c\u308b\u3002<\/li>\n\n\n<li>\u540c\u7b49\u306e\u6280\u8853\u30c7\u30fc\u30bf\u3092\u8981\u6c42\u3059\u308b.<\/li>\n<\/ol>\n\n\n\n<p>\u30b5\u30d7\u30e9\u30a4\u30e4\u30fc\u306b\u5bfe\u3057\u3001\u6b63\u78ba\u306a\u30b0\u30ec\u30fc\u30c9\u3001\u30d5\u30a3\u30eb\u30e0\u30bf\u30a4\u30d7\u3001\u539a\u3055\u3068\u8a31\u5bb9\u5dee\u3001\u5e45\u3001\u5dfb\u304d\u53d6\u308a\u3068\u30b3\u30a2\u306e\u8a73\u7d30\u3001\u51e6\u7406\u9762\u3001\u8868\u9762\u4ed5\u4e0a\u3052\u3001\u304a\u3088\u3073\u4fdd\u7ba1\u5bff\u547d\u3092\u7279\u5b9a\u3059\u308b\u3088\u3046\u4f9d\u983c\u3059\u308b\u3002\u5404\u91cd\u8981\u5024\u306b\u3064\u3044\u3066\u3001\u8a66\u9a13\u65b9\u6cd5\u3068\u305d\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3001\u5358\u4f4d\u3001\u6e29\u5ea6\u3001\u6e7f\u5ea6\u3001\u30b3\u30f3\u30c7\u30a3\u30b7\u30e7\u30cb\u30f3\u30b0\u3001\u8a66\u9a13\u7247\u306e\u65b9\u5411\u307e\u305f\u306f\u9762\u3001\u304a\u3088\u3073\u30b5\u30f3\u30d7\u30eb\u306e\u8aac\u660e\u3092\u8981\u6c42\u3059\u308b\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u30e9\u30df\u30cd\u30fc\u30c8\u306e\u5834\u5408\u3001\u5b8c\u5168\u306a\u5916\u5074\u304b\u3089\u5185\u5074\u3078\u306e\u5c64\u9806\u5e8f\u3001\u500b\u5225\u539a\u3055\u3001\u63a5\u7740\u5264\u3068\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u306e\u7a2e\u985e\u3001\u5370\u5237\u4f4d\u7f6e\u3001\u786c\u5316\u6761\u4ef6\u3001\u304a\u3088\u3073\u88fd\u54c1\u63a5\u89e6\u5c64\u3092\u8a18\u9332\u3059\u308b\u3002\u98df\u54c1\u63a5\u89e6\u3001\u30ea\u30b5\u30a4\u30af\u30eb\u542b\u6709\u7387\u3001\u307e\u305f\u306f\u305d\u306e\u4ed6\u306e\u30b3\u30f3\u30d7\u30e9\u30a4\u30a2\u30f3\u30b9\u6587\u66f8\u306f\u3001\u6cd5\u7684\u4e3b\u4f53\u3001\u30b5\u30a4\u30c8\u307e\u305f\u306f\u88fd\u54c1\u7bc4\u56f2\u3001\u5e02\u5834\u3001\u610f\u56f3\u3055\u308c\u308b\u4f7f\u7528\u3001\u65e5\u4ed8\u3001\u304a\u3088\u3073\u5236\u9650\u4e8b\u9805\u3092\u7279\u5b9a\u3059\u3079\u304d\u3067\u3042\u308b\u3002<\/h2>\n\n\n\n<p>\u52a0\u5de5\u304a\u3088\u3073\u5305\u88c5\u30c8\u30e9\u30a4\u30a2\u30eb\u3092\u5b9f\u65bd\u3059\u308b.<\/p>\n\n\n\n<p>\u30c7\u30fc\u30bf\u30b7\u30fc\u30c8\u306e\u307f\u306b\u4f9d\u5b58\u3059\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u6bb5\u968e\u7684\u306a\u627f\u8a8d\u30d7\u30ed\u30bb\u30b9\u3092\u4f7f\u7528\u3059\u308b\uff1a.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30ed\u30fc\u30eb\u306e\u72b6\u614b\u3001\u8b58\u5225\u8868\u793a\u3001\u5bf8\u6cd5\u3001\u304a\u3088\u3073\u8a3c\u660e\u66f8\u306e\u30c8\u30ec\u30fc\u30b5\u30d3\u30ea\u30c6\u30a3\u3092\u691c\u67fb\u3059\u308b\uff1b<\/h3>\n\n\n\n<p>\u5408\u610f\u3055\u308c\u305f\u65b9\u6cd5\u3092\u7528\u3044\u3066\u3001\u91cd\u8981\u306a\u30e9\u30dc\u7279\u6027\u3092\u78ba\u8a8d\u3059\u308b\uff1b<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>inspect roll condition, identification, dimensions, and certificate traceability;<\/li>\n\n\n<li>confirm critical laboratory properties using agreed methods;<\/li>\n\n\n<li>\u4ee3\u8868\u7684\u306a\u8a2d\u5b9a\u3067\u3001\u30d5\u30a3\u30eb\u30e0\u3092\u5370\u5237\u3001\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u3001\u30e9\u30df\u30cd\u30fc\u30c8\u3001\u30b9\u30ea\u30c3\u30c8\u3001\u30b7\u30fc\u30eb\u3001\u307e\u305f\u306f\u6210\u5f62\u306b\u901a\u3059\u3053\u3068\u3002;<\/li>\n\n\n<li>\u52a0\u5de5\u5f8c\u306e\u69cb\u9020\u306b\u3064\u3044\u3066\u3001\u63a5\u7740\u6027\u3001\u5916\u89b3\u3001\u30d0\u30ea\u30a2\u6027\u3001\u30b7\u30fc\u30eb\u6027\u3001\u5b8c\u5168\u6027\u3001\u304a\u3088\u3073\u95a2\u9023\u3059\u308b\u8010\u6027\u3092\u8a55\u4fa1\u3059\u308b\u3053\u3068\u3002<\/li>\n\n\n<li>\u627f\u8a8d\u3055\u308c\u305f\u8a2d\u5b9a\u3092\u6587\u66f8\u5316\u3059\u308b\u3053\u3068\u3002, <strong>acceptance criteria<\/strong>, \u30b5\u30f3\u30d7\u30eb\u304a\u3088\u3073\u5909\u66f4\u7ba1\u7406\u306e\u8981\u4ef6\u3092\u6587\u66f8\u5316\u3059\u308b\u3053\u3068\u3002.<\/li>\n<\/ol>\n\n\n\n<p>\u30c8\u30e9\u30a4\u30a2\u30eb\u306f\u3001\u751f\u7523\u8a2d\u5099\u304a\u3088\u3073\u76ee\u7684\u306e\u5305\u88c5\u3092\u4ee3\u8868\u3059\u308b\u3082\u306e\u3067\u3042\u308b\u3079\u304d\u3067\u3042\u308b\u3002\u30b0\u30ec\u30fc\u30c9\u3001\u539a\u307f\u3001\u51e6\u7406\u3001\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u3001\u63a5\u7740\u5264\u3001\u30a4\u30f3\u30af\u3001\u30b7\u30fc\u30e9\u30f3\u30c8\u3001\u4f9b\u7d66\u5143\u30b5\u30a4\u30c8\u3001\u307e\u305f\u306f\u30d7\u30ed\u30bb\u30b9\u30a6\u30a3\u30f3\u30c9\u30a6\u304c\u5909\u66f4\u3055\u308c\u305f\u5834\u5408\u306f\u3001\u305d\u306e\u5909\u66f4\u306b\u3088\u3063\u3066\u5f71\u97ff\u3092\u53d7\u3051\u308b\u8a66\u9a13\u3092\u518d\u8a55\u4fa1\u3059\u308b\u3053\u3068\u3002.<\/p>\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1536\" height=\"1024\" src=\"https:\/\/bestypack.com\/wp-content\/uploads\/2026\/07\/pet-film-validation-trial-concept.webp\" alt=\"\u30d5\u30a3\u30eb\u30e0\u30ed\u30fc\u30eb\u3001\u30d1\u30a6\u30c1\u30b5\u30f3\u30d7\u30eb\u3001\u304a\u3088\u3073\u4e00\u822c\u7684\u306a\u8a66\u9a13\u6cbb\u5177\u3092\u5099\u3048\u305f\u5305\u88c5\u54c1\u8cea\u7ba1\u7406\u30d9\u30f3\u30c1\u306e\u30b3\u30f3\u30bb\u30d7\u30c8\u56f3\" class=\"wp-image-5135\" srcset=\"https:\/\/bestypack.com\/wp-content\/uploads\/2026\/07\/pet-film-validation-trial-concept.webp 1536w, https:\/\/bestypack.com\/wp-content\/uploads\/2026\/07\/pet-film-validation-trial-concept-300x200.webp 300w, https:\/\/bestypack.com\/wp-content\/uploads\/2026\/07\/pet-film-validation-trial-concept-1024x683.webp 1024w, https:\/\/bestypack.com\/wp-content\/uploads\/2026\/07\/pet-film-validation-trial-concept-768x512.webp 768w, https:\/\/bestypack.com\/wp-content\/uploads\/2026\/07\/pet-film-validation-trial-concept-18x12.webp 18w\" sizes=\"(max-width: 1536px) 100vw, 1536px\" \/><figcaption class=\"wp-element-caption\">\u30ea\u30b5\u30a4\u30af\u30eb\u3068\u30b3\u30f3\u30d7\u30e9\u30a4\u30a2\u30f3\u30b9\u306f\u30d1\u30c3\u30b1\u30fc\u30b8\u56fa\u6709<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u3088\u304f\u3042\u308b\u8cea\u554f<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">PET\u30d5\u30a3\u30eb\u30e0\u306f\u30d2\u30fc\u30c8\u30b7\u30fc\u30eb\u53ef\u80fd\u304b\uff1f<\/h3>\n\n\n\n<p>\u5834\u5408\u306b\u3088\u308b\u3002\u6a19\u6e96\u7684\u306aBOPET\u306f\u652f\u6301\u4f53\u307e\u305f\u306f\u5916\u5074\u30a6\u30a7\u30d6\u3068\u3057\u3066\u4f7f\u7528\u3055\u308c\u308b\u3053\u3068\u304c\u591a\u304f\u3001\u30b7\u30fc\u30eb\u306f\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u3001\u5171\u62bc\u51fa\u30d2\u30fc\u30c8\u30b7\u30fc\u30eb\u9762\u3001\u307e\u305f\u306fPE\u3084CPP\u306a\u3069\u306e\u30e9\u30df\u30cd\u30fc\u30c8\u30b7\u30fc\u30e9\u30f3\u30c8\u306b\u3088\u3063\u3066\u63d0\u4f9b\u3055\u308c\u308b\u30022\u3064\u306e\u30b7\u30fc\u30eb\u9762\u3001\u6e29\u5ea6\u3001\u5727\u529b\u3001\u6ede\u7559\u6642\u9593\u3001\u30db\u30c3\u30c8\u30bf\u30c3\u30af\u306e\u5fc5\u8981\u6027\u3001\u5265\u96e2\u65b9\u6cd5\u3001\u304a\u3088\u3073\u751f\u7523\u30e9\u30a4\u30f3\u306e\u30a6\u30a3\u30f3\u30c9\u30a6\u3092\u78ba\u8a8d\u3059\u308b\u3053\u3068\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">PET\u30d5\u30a3\u30eb\u30e0\u306f\u9ad8\u30d0\u30ea\u30a2\u6750\u6599\u304b\uff1f<\/h3>\n\n\n\n<p>\u7121\u6761\u4ef6\u306e\u30ab\u30c6\u30b4\u30ea\u30fc\u3068\u3057\u3066\u306e\u4e3b\u5f35\u3067\u306f\u306a\u3044\u3002\u30d9\u30fc\u30b9PET\u306f\u9178\u7d20\u304a\u3088\u3073\u9999\u308a\u306b\u5bfe\u3059\u308b\u8010\u6027\u306b\u5bc4\u4e0e\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u304c\u3001OTR\u304a\u3088\u3073WVTR\u306f\u30b0\u30ec\u30fc\u30c9\u3001\u539a\u307f\u3001\u6e7f\u5ea6\u3001\u6e29\u5ea6\u3001\u304a\u3088\u3073\u69cb\u9020\u306b\u3088\u3063\u3066\u7570\u306a\u308b\u3002\u30e1\u30bf\u30e9\u30a4\u30bc\u30fc\u30b7\u30e7\u30f3\u3001\u30d0\u30ea\u30a2\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u3001\u307e\u305f\u306f\u30e9\u30df\u30cd\u30fc\u30b7\u30e7\u30f3\u306b\u3088\u308a\u3001\u306f\u308b\u304b\u306b\u4f4e\u3044\u900f\u904e\u7387\u304c\u5f97\u3089\u308c\u308b\u5834\u5408\u304c\u3042\u308b\u3002\u540c\u3058\u65b9\u6cd5\u3001\u5358\u4f4d\u3001\u304a\u3088\u3073\u6761\u4ef6\u4e0b\u3067\u5b9f\u969b\u306e\u7d50\u679c\u3092\u6bd4\u8f03\u3059\u308b\u3053\u3068\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">PET\u30d5\u30a3\u30eb\u30e0\u306f\u98df\u54c1\u306b\u5bfe\u3057\u3066\u5b89\u5168\u304b\uff1f<\/h3>\n\n\n\n<p>\u6b63\u78ba\u306a\u30d5\u30a3\u30eb\u30e0\u3068\u7528\u9014\u306b\u4f9d\u5b58\u3059\u308b\u3002\u6a39\u8102\u3001\u6dfb\u52a0\u5264\u3001\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u3001\u30a4\u30f3\u30af\u3001\u63a5\u7740\u5264\u3001\u304a\u3088\u3073\u305d\u306e\u4ed6\u306e\u5c64\u306f\u3001\u5bfe\u8c61\u5e02\u5834\u3001\u98df\u54c1\u306e\u7a2e\u985e\u3001\u63a5\u89e6\u9762\u3001\u6e29\u5ea6\u3001\u304a\u3088\u3073\u671f\u9593\u306b\u3064\u3044\u3066\u30ab\u30d0\u30fc\u3055\u308c\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3002\u5b8c\u5168\u306a\u69cb\u9020\u306b\u5fc5\u8981\u306a\u73fe\u5728\u306e\u5ba3\u8a00\u66f8\u304a\u3088\u3073\u88cf\u4ed8\u3051\u3068\u306a\u308b\u79fb\u884c\u8a66\u9a13\u307e\u305f\u306f\u30b3\u30f3\u30d7\u30e9\u30a4\u30a2\u30f3\u30b9\u6587\u66f8\u3092\u8981\u6c42\u3059\u308b\u3053\u3068\u3002, <strong>\u30ea\u30b5\u30a4\u30af\u30eb\u542b\u6709\u91cf<\/strong>, \uff08\u8a72\u5f53\u306a\u3057\u3001\u539f\u6587\u306b11.\u306e\u7d9a\u304d\u3068\u3057\u3066\u542b\u307e\u308c\u308b\u305f\u3081\u756a\u53f7\u3092\u524a\u9664\uff09.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">PET\u30d5\u30a3\u30eb\u30e0\u306f\u30ea\u30b5\u30a4\u30af\u30eb\u53ef\u80fd\u304b\uff1f<\/h3>\n\n\n\n<p>\u5f62\u614b\u3068\u5730\u57df\u306e\u30b7\u30b9\u30c6\u30e0\u306b\u4f9d\u5b58\u3059\u308b\u3002\u6e05\u6d44\u306aPET\u88fd\u54c1\u306f\u3001\u5b9a\u7fa9\u3055\u308c\u305fPET\u30b9\u30c8\u30ea\u30fc\u30e0\u3068\u6280\u8853\u7684\u306b\u4e92\u63db\u6027\u304c\u3042\u308b\u5834\u5408\u304c\u3042\u308b\u304c\u3001\u8edf\u5305\u88c5\u30d5\u30a3\u30eb\u30e0\u3084\u591a\u5c64\u30d1\u30c3\u30af\u306f\u3001\u53ce\u96c6\u3001\u9078\u5225\u3001\u304a\u3088\u3073\u518d\u51e6\u7406\u306e\u5236\u9650\u306b\u76f4\u9762\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u3002\u5bfe\u8c61\u306e\u30ea\u30b5\u30a4\u30af\u30eb\u30d7\u30ed\u30b0\u30e9\u30e0\u304b\u3089\u306e\u73fe\u5728\u306e\u5730\u57df\u30ac\u30a4\u30c0\u30f3\u30b9\u306b\u7167\u3089\u3057\u3066\u5b8c\u5168\u306a\u30d1\u30c3\u30b1\u30fc\u30b8\u3092\u8a55\u4fa1\u3059\u308b\u3053\u3068\u3002PET\u306e\u540d\u79f0\u3084\u8a18\u53f7\u306e\u307f\u304b\u3089\u30ea\u30b5\u30a4\u30af\u30eb\u53ef\u80fd\u6027\u3092\u63a8\u6e2c\u3057\u306a\u3044\u3053\u3068\u3002.<\/p>\n\n\n\n\n<h3 class=\"wp-block-heading\">\u95a2\u9023\u3059\u308bBestypack\u30ea\u30bd\u30fc\u30b9<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n\n<li>PET\u30d5\u30a3\u30eb\u30e0\u3068PETG\u30d5\u30a3\u30eb\u30e0\uff1a\u305d\u306e\u9055\u3044\u3068\u306f<\/li>\n\n\n<li>\u30bd\u30d5\u30c8\u30bf\u30c3\u30c1\u30dd\u30ea\u30a8\u30b9\u30c6\u30eb\u30d5\u30a3\u30eb\u30e0\uff08\u30de\u30c3\u30c8PET\u30d5\u30a3\u30eb\u30e0\uff09<\/li>\n\n\n<li>PET\u30c4\u30a4\u30b9\u30c8\u30d5\u30a3\u30eb\u30e0<\/li>\n\n\n<li>PET\u30d5\u30a3\u30eb\u30e0\u3068PETG\u30d5\u30a3\u30eb\u30e0\uff1a\u9055\u3044\u306f\u4f55\u3067\u3059\u304b\uff1f<\/li>\n\n\n<li>BOPET\uff08\u4e8c\u8ef8\u5ef6\u4f38\u30dd\u30ea\u30a8\u30c1\u30ec\u30f3\u30c6\u30ec\u30d5\u30bf\u30ec\u30fc\u30c8\uff09<\/li>\n\n<\/ul>\n\n\n\n\n<h3 class=\"wp-block-heading\">\u95a2\u9023\u3059\u308bBestypack\u30ea\u30bd\u30fc\u30b9<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n\n<li><a href=\"https:\/\/bestypack.com\/ja\/%e3%83%96%e3%83%ad%e3%82%b0\/pet-%e3%83%95%e3%82%a3%e3%83%ab%e3%83%a0%e3%81%a8-petg-%e3%83%95%e3%82%a3%e3%83%ab%e3%83%a0%e3%81%ae%e9%81%95%e3%81%84%e3%81%ab%e3%81%a4%e3%81%84%e3%81%a6\/\">PET\u30d5\u30a3\u30eb\u30e0\u3068PETG\u30d5\u30a3\u30eb\u30e0\uff1a\u305d\u306e\u9055\u3044\u3068\u306f<\/a><\/li>\n\n\n<li><a href=\"https:\/\/bestypack.com\/ja\/%e3%82%bd%e3%83%95%e3%83%88%e3%82%bf%e3%83%83%e3%83%81%e3%83%9d%e3%83%aa%e3%82%a8%e3%82%b9%e3%83%86%e3%83%ab%e3%83%95%e3%82%a3%e3%83%ab%e3%83%a0-%e3%83%9e%e3%83%83%e3%83%88%e3%83%9a%e3%83%83%e3%83%88\/\">\u30bd\u30d5\u30c8\u30bf\u30c3\u30c1\u30dd\u30ea\u30a8\u30b9\u30c6\u30eb\u30d5\u30a3\u30eb\u30e0\uff08\u30de\u30c3\u30c8PET\u30d5\u30a3\u30eb\u30e0\uff09<\/a><\/li>\n\n\n<li><a href=\"https:\/\/bestypack.com\/ja\/%e3%83%9a%e3%83%83%e3%83%88%e3%83%84%e3%82%a4%e3%82%b9%e3%83%88%e3%83%95%e3%82%a3%e3%83%ab%e3%83%a0\/\">PET\u30c4\u30a4\u30b9\u30c8\u30d5\u30a3\u30eb\u30e0<\/a><\/li>\n\n\n<li><a href=\"https:\/\/bestypack.com\/ja\/%e3%83%96%e3%83%ad%e3%82%b0\/%e3%83%9a%e3%83%83%e3%83%88%e3%83%95%e3%82%a3%e3%83%ab%e3%83%a0%e3%81%ae%e7%94%a8%e9%80%94%e3%81%a8%e5%88%a9%e7%82%b9\/\">PET\u30d5\u30a3\u30eb\u30e0\u3068PETG\u30d5\u30a3\u30eb\u30e0\uff1a\u9055\u3044\u306f\u4f55\u3067\u3059\u304b\uff1f<\/a><\/li>\n\n\n<li><a href=\"https:\/\/bestypack.com\/ja\/%e3%83%96%e3%83%ad%e3%82%b0\/%e3%82%ab%e3%83%86%e3%82%b4%e3%83%aa\/bopet\/\">BOPET\uff08\u4e8c\u8ef8\u5ef6\u4f38\u30dd\u30ea\u30a8\u30c1\u30ec\u30f3\u30c6\u30ec\u30d5\u30bf\u30ec\u30fc\u30c8\uff09<\/a><\/li>\n\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>PET\u30d5\u30a3\u30eb\u30e0\u306f\u3001\u525b\u6027\u3001\u5bf8\u6cd5\u5b89\u5b9a\u6027\u3001\u5149\u5b66\u54c1\u8cea\u3001\u304a\u3088\u3073\u52a0\u5de5\u8010\u6027\u306e\u6709\u7528\u306a\u30d0\u30e9\u30f3\u30b9\u3092\u517c\u306d\u5099\u3048\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u7279\u6027\u306f\u2026<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","_kadence_starter_templates_imported_post":false,"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":"","footnotes":""},"categories":[29],"tags":[],"class_list":["post-3379","post","type-post","status-publish","format-standard","hentry","category-bopet"],"taxonomy_info":{"category":[{"value":29,"label":"BOPET"}]},"featured_image_src_large":false,"author_info":{"display_name":"yuzijie6666@gmail.com","author_link":"https:\/\/bestypack.com\/ja\/author\/yuzijie6666gmail-com\/"},"comment_info":5,"category_info":[{"term_id":29,"name":"BOPET","slug":"bopet","term_group":0,"term_taxonomy_id":29,"taxonomy":"category","description":"","parent":0,"count":14,"filter":"raw","cat_ID":29,"category_count":14,"category_description":"","cat_name":"BOPET","category_nicename":"bopet","category_parent":0}],"tag_info":false,"rttpg_featured_image_url":null,"rttpg_author":{"display_name":"yuzijie6666@gmail.com","author_link":"https:\/\/bestypack.com\/ja\/author\/yuzijie6666gmail-com\/"},"rttpg_comment":5,"rttpg_category":"<a href=\"https:\/\/bestypack.com\/ja\/blog\/category\/bopet\/\" rel=\"category tag\">BOPET<\/a>","rttpg_excerpt":"PET film combines a useful balance of stiffness, dimensional stability, optical quality, and process resistance. Those qualities...","_links":{"self":[{"href":"https:\/\/bestypack.com\/ja\/wp-json\/wp\/v2\/posts\/3379","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bestypack.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/bestypack.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/bestypack.com\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/bestypack.com\/ja\/wp-json\/wp\/v2\/comments?post=3379"}],"version-history":[{"count":7,"href":"https:\/\/bestypack.com\/ja\/wp-json\/wp\/v2\/posts\/3379\/revisions"}],"predecessor-version":[{"id":5406,"href":"https:\/\/bestypack.com\/ja\/wp-json\/wp\/v2\/posts\/3379\/revisions\/5406"}],"wp:attachment":[{"href":"https:\/\/bestypack.com\/ja\/wp-json\/wp\/v2\/media?parent=3379"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bestypack.com\/ja\/wp-json\/wp\/v2\/categories?post=3379"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bestypack.com\/ja\/wp-json\/wp\/v2\/tags?post=3379"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}