{"id":2224,"date":"2025-07-08T06:58:55","date_gmt":"2025-07-08T06:58:55","guid":{"rendered":"https:\/\/bestypack.com\/?p=2224"},"modified":"2026-08-03T04:36:54","modified_gmt":"2026-08-03T04:36:54","slug":"hdpe%e3%80%81ldpe%e3%80%81lldpe%e3%81%ae%e9%81%b8%e3%81%b3%e6%96%b9","status":"publish","type":"post","link":"https:\/\/bestypack.com\/ja\/blog\/how-to-choose-between-hdpe-ldpe-and-lldpe\/","title":{"rendered":"HDPE\u3001LDPE\u3001LLDPE\u306e\u9078\u3073\u65b9"},"content":{"rendered":"<p><strong>\u30dd\u30ea\u30a8\u30c1\u30ec\u30f3<\/strong> (<strong>PE\uff08\u805a\u4e59\u70ef\uff09\u662f\u5305\u88c5\u884c\u4e1a\u4e2d\u4e00\u79cd\u975e\u5e38<\/strong> \u5e38\u89c1\u7684\u6750\u6599\u3002\u5b83\u53ef\u4ee5\u5206\u4e3aHDPE\u3001LDPE\u548c <a href=\"https:\/\/bestypack.com\/ja\/lldpe-%e3%82%b9%e3%83%88%e3%83%ac%e3%83%83%e3%83%81%e3%83%95%e3%82%a3%e3%83%ab%e3%83%a0\/\">LLDPE<\/a>, \uff0cHDPE\u5177\u6709\u6297\u6495\u88c2\u6027\uff0c <strong>\u8010\u885d\u6483\u6027<\/strong>.<\/p>\n\n\n\n\n\n\n\n<p><strong>HDPE\u5177\u6709\u6297\u6495\u88c2\u6027\u548c<\/strong> \u6297\u51b2\u51fb\u6027\uff0c\u53ef\u7528\u4e8e\u7ba1\u6750\u3001\u7827\u677f\u3001\u74f6\u7f50\u7b49\u3002.<\/p>\n\n\n\n\n\n\n\n<p><strong>LDPE\u8d28\u5730\u67d4\u8f6f\u4e14<\/strong> \u900f\u660e\uff0c\u5e38\u7528\u4e8e\u98df\u54c1\u5305\u88c5\u3002.<\/p>\n\n\n\n\n\n\n\n<p><strong>LLDPE\u5177\u6709\u67d4\u97e7\u6027\u548c<\/strong> \u5f3a\u5ea6\uff0c\u4e14\u627f\u8f7d\u80fd\u529b\u9ad8\u3002\u9009\u62e9\u5408\u9002\u7684\u805a\u4e59\u70ef\uff08PE\uff09\u81f3\u5173\u91cd\u8981 <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>. \u3002\u5728\u672c\u6587\u4e2d\uff0c\u6211\u4eec\u5c06\u63a2\u8ba8\u8fd9\u4e09\u79cd\u4e0d\u540c\u7c7b\u578b\u7684\u805a\u4e59\u70ef\uff08PE\uff09\u7684\u7279\u6027\u3002\u672c\u6587\u5c06\u4f7f\u60a8\u5168\u9762\u4e86\u89e3\u8fd9\u4e09\u79cd\u805a\u4e59\u70ef\u7684\u7279\u6027\uff0c\u4ece\u800c\u77e5\u9053\u5e94\u5173\u6ce8\u54ea\u4e9b\u65b9\u9762\u3002.<\/p>\n\n\n\n\n\n\n\n<h2 class=\"wp-block-heading\">\u30dd\u30ea\u30a8\u30c1\u30ec\u30f3\u3068\u306f\u4f55\u3067\u3059\u304b\uff1f<\/h2>\n\n\n<p><strong>\u300cPOF\u300d\u306f\u5546\u696d\u4e0a\u306e\u30d5\u30a1\u30df\u30ea\u30fc\u8a18\u8ff0\u3067\u3042\u308a\u3001\u5b8c\u5168\u306a\u6750\u6599\u4ed5\u69d8\u3067\u306f\u306a\u3044\u3002\u3053\u308c\u306f\u4e00\u822c\u306b\u3001\u30dd\u30ea\u30aa\u30ec\u30d5\u30a3\u30f3\u6a39\u8102\u30d5\u30a1\u30df\u30ea\u30fc\u3092\u30d9\u30fc\u30b9\u3068\u3057\u305f\u71b1\u53ce\u7e2e\u30d5\u30a3\u30eb\u30e0\u3092\u6307\u3059\u304c\u3001\u6b63\u78ba\u306a\u30dd\u30ea\u30de\u30fc\u3001\u5c64\u69cb\u6210\u3001\u6dfb\u52a0\u5264\u3001\u914d\u5411\u3001\u51e6\u7406\u3001\u539a\u3055\u3001\u304a\u3088\u3073\u88fd\u9020\u65b9\u6cd5\u306f\u3001\u30b5\u30d7\u30e9\u30a4\u30e4\u30fc\u304a\u3088\u3073\u30b0\u30ec\u30fc\u30c9\u306b\u56fa\u6709\u3067\u3042\u308b\u3002\u3053\u308c\u3089\u306e\u8a73\u7d30\u304c\u3001\u30d5\u30a3\u30eb\u30e0\u306e\u30b7\u30fc\u30eb\u65b9\u6cd5\u3001\u53ce\u7e2e\u65b9\u6cd5\u3001\u30ac\u30b9\u304a\u3088\u3073\u6c34\u84b8\u6c17\u306e\u900f\u904e\u6027\u3001\u306a\u3089\u3073\u306b\u5305\u88c5\u30e9\u30a4\u30f3\u4e0a\u3067\u306e\u6319\u52d5\u3092\u6c7a\u5b9a\u3059\u308b\u3002<\/strong> \u9069\u5207\u306a\u7528\u9014\u306b\u304a\u3044\u3066\u3001\u900f\u660e\u306a\u30d5\u30a3\u30eb\u30e0\u306f\u3001\u500b\u5225\u306e\u54c1\u76ee\u3001\u30c8\u30ec\u30a4\u306b\u8f09\u305b\u3089\u308c\u305f\u5546\u54c1\u3001\u307e\u305f\u306f\u5c0f\u58f2\u7528\u306e\u30d0\u30f3\u30c9\u30eb\u54c1\u306e\u5468\u56f2\u306b\u5bc6\u9589\u3055\u308c\u305f\u5305\u56f2\u3092\u5f62\u6210\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002\u3053\u306e\u5305\u88c5\u306f\u3001\u5b8c\u5168\u306b\u9732\u51fa\u3057\u305f\u9752\u679c\u7269\u3068\u6bd4\u8f03\u3057\u3066\u3001\u5c01\u5165\u6027\u3092\u5411\u4e0a\u3055\u305b\u3001\u76f4\u63a5\u7684\u306a\u53d6\u308a\u6271\u3044\u3092\u4f4e\u6e1b\u3057\u3001\u3070\u3089\u3051\u305f\u30e6\u30cb\u30c3\u30c8\u3092\u307e\u3068\u3081\u3001\u6c34\u5206\u640d\u5931\u3092\u5236\u9650\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u3002\u30bf\u30a4\u30c8\u306a\u900f\u660e\u30d1\u30c3\u30af\u3002 <a data-bestypack-authority=\"1\" href=\"https:\/\/www.fda.gov\/food\/food-ingredients-packaging\" rel=\"nofollow noopener\" target=\"_blank\">\u3053\u308c\u3089\u306f\u5305\u88c5\u6a5f\u80fd\u3067\u3042\u308a\u3001\u4fdd\u8a3c\u3055\u308c\u305f\u7d50\u679c\u3067\u306f\u306a\u3044\u3002\u6709\u7528\u306a\u7d44\u307f\u5408\u308f\u305b\u306f\u3001\u9078\u629e\u3055\u308c\u305f\u30b0\u30ec\u30fc\u30c9\u3068\u30d1\u30c3\u30b1\u30fc\u30b8\u5168\u4f53\u306b\u4f9d\u5b58\u3059\u308b\uff1a<\/a> \u300c\u30dd\u30ea\u30aa\u30ec\u30d5\u30a3\u30f3\u300d\u3068\u3044\u3046\u8a00\u8449\u306f\u3001\u9178\u7d20\u900f\u904e\u7387\u3001\u6c34\u84b8\u6c17\u900f\u904e\u7387\u3001\u7a7f\u5b54\u6d41\u91cf\u3001\u9632\u66c7\u6027\u80fd\u3001\u8010\u30d1\u30f3\u30af\u6027\u3001\u30b7\u30fc\u30eb\u5f37\u5ea6\u3001\u53ce\u7e2e\u529b\u3001\u307e\u305f\u306f\u5b89\u5168\u306a\u30c8\u30f3\u30cd\u30eb\u8a2d\u5b9a\u3092\u78ba\u7acb\u3059\u308b\u3082\u306e\u3067\u306f\u306a\u3044\u3002\u307e\u305f\u3001\u76f4\u63a5\u98df\u54c1\u63a5\u89e6\u3078\u306e\u9069\u5408\u6027\u3001\u4fdd\u5b58\u671f\u9593\u306e\u5ef6\u9577\u3001\u5fae\u751f\u7269\u5b66\u7684\u5b89\u5168\u6027\u3001\u307e\u305f\u306f\u5730\u57df\u306e\u30ea\u30b5\u30a4\u30af\u30eb\u30d7\u30ed\u30b0\u30e9\u30e0\u3067\u306e\u53d7\u3051\u5165\u308c\u3092\u8a3c\u660e\u3059\u308b\u3082\u306e\u3067\u3082\u306a\u3044\u3002.<\/p>\n\n\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-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<p><strong>PE\uff08\u805a\u4e59\u70ef\uff09\u662f\u4e00\u79cd<\/strong> \u975e\u5e38\u5e38\u89c1\u7684\u5851\u6599\u5305\u88c5\u6750\u6599\u3002\u5b83\u662f\u7531\u4e59\u70ef\u5355\u4f53\u805a\u5408\u800c\u6210\u7684\u9ad8\u5206\u5b50\u5316\u5408\u7269\uff0c\u5c5e\u4e8e\u805a\u70ef\u70c3\u6811\u8102\u7684\u4e00\u79cd\u3002\u805a\u4e59\u70ef\u67d4\u8f6f\u3001\u575a\u97e7\u4e14\u6297\u51b2\u51fb\uff0c\u89e6\u611f\u7c7b\u4f3c\u4e8e\u8721\u70db\u3002\u5b83\u8fd8\u5177\u6709\u826f\u597d\u7684\u7535\u7edd\u7f18\u6027\u548c <strong>\u8010\u85ac\u54c1\u6027<\/strong>. \u3002\u7194\u70b9\u5728113\u00b0C\u81f3133\u00b0C\u4e4b\u95f4\u3002\u5b83\u662f\u4e00\u79cd\u70ed\u5851\u6027\u5851\u6599\uff08\u5177\u6709\u53ef\u5851\u6027\uff0c\u52a0\u70ed\u65f6\u7194\u5316\uff0c\u51b7\u5374\u65f6\u56fa\u5316\uff09\u3002\u5176\u7528\u9014\u5e7f\u6cdb\uff0c\u5728\u751f\u6d3b\u4e2d\u968f\u5904\u53ef\u89c1\uff0c\u5982\u5851\u6599\u888b\u3001\u4fdd\u9c9c\u819c\u3001\u5851\u6599\u74f6\u3001\u7ba1\u9053\u3001\u73a9\u5177\u548c\u6c7d\u8f66\u96f6\u90e8\u4ef6\u3002.<\/p>\n\n\n\n\n\n\n\n<h3 class=\"wp-block-heading\">\u30dd\u30ea\u30a8\u30c1\u30ec\u30f3\u306e\u7a2e\u985e\u306f\uff1f<\/h3>\n\n\n\n<p><strong>\u805a\u4e59\u70ef\u4e3b\u8981\u6709\u4e09\u79cd\u7c7b\u578b\uff1a<\/strong> \u9ad8\u5bc6\u5ea6\u805a\u4e59\u70ef\uff08HDPE\uff09\u3001\u4f4e\u5bc6\u5ea6<\/p>\n\n\n\n\n\n\n\n<p><strong>\u805a\u4e59\u70ef\uff08LDPE\uff09\u548c\u7ebf\u6027\u4f4e\u5bc6\u5ea6\u805a\u4e59\u70ef\uff08LLDPE\uff09\u3002\u6bcf\u79cd\u7c7b\u578b\u5177\u6709\u4e0d\u540c\u7684\u7279\u6027\uff0c\u5176\u5e94\u7528\u573a\u666f\u4e5f\u5404\u4e0d\u76f8\u540c\u3002\u4e86\u89e3\u5b83\u4eec\u7684\u7279\u6027\u6709\u52a9\u4e8e\u60a8\u66f4\u597d\u5730\u8fdb\u884c\u9009\u62e9\u3002<\/strong> HDPE\uff08\u9ad8\u5bc6\u5ea6\u805a\u4e59\u70ef\uff09\u662f\u4e00\u79cd.<\/p>\n\n\n\n\n\n\n\n<h3 class=\"wp-block-heading\">HDPE\u3068\u306f\uff1f<\/h3>\n\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-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<p><strong>\u7528\u9014\u975e\u5e38\u5e7f\u6cdb\u7684\u5851\u6599\u6750\u6599\u3002\u5b83\u5e38\u7528\u4e8e\u7ba1\u9053\u7b49\u9886\u57df\u3002\u5b83\u5177\u6709\u5f88\u9ad8\u7684\u53ef\u6301\u7eed\u6027\uff0c\u540c\u65f6\u8010\u7528\u3001\u9ad8\u67d4\u6027\u4e14\u975e\u5e38\u5b89\u5168\u3002\u7136\u800c\uff0c\u4e5f\u5b58\u5728\u4e00\u4e9b\u95ee\u9898\u3002\u4f8b\u5982\uff0c\u5b83\u4e0d\u6613\u7c98\u5408\uff0c\u5728\u5e94\u529b\u4f5c\u7528\u4e0b\u53ef\u80fd\u5f00\u88c2\u3002\u5b83\u4e0d\u6613\u71c3\uff0c\u4e14\u8010\u5019\u6027\u8f83\u5dee\u3002<\/strong> \u4f4e\u5bc6\u5ea6\u805a\u4e59\u70ef\uff08LDPE\uff09\u4e5f\u662f\u4e00\u79cd\u5e38\u89c1\u7684\u5851\u6599\u3002\u5b83\u5177\u6709\u8bb8\u591a\u7ed3\u6784\u652f\u94fe\uff0c\u5bc6\u5ea6\u8303\u56f4\u4e3a0.92\u81f30.926 g\/cm\u00b3\uff0c\u539a\u5ea6\u4e3a0.6\u81f342\u5bc6\u8033\u3002\u89e6\u611f\u8f83\u4e3a\u67d4\u8f6f\uff0c\u5177\u6709\u4e00\u5b9a\u67d4\u97e7\u6027\uff0c\u4e14LDPE\u5177\u6709\u8bb8\u591a\u4f18\u70b9\u3002\u5b83\u5177\u6709\u7535\u7edd\u7f18\u6027\uff0c\u6613\u4e8e\u6210\u578b\uff0c\u5e76\u4e14\u5177\u6709\u9632\u6c34\u6027\u3002.<\/p>\n\n\n\n\n\n\n\n<p>HDPE\uff08\u9ad8\u5bc6\u5ea6\u30dd\u30ea\u30a8\u30c1\u30ec\u30f3\uff09\u306f\u8efd\u91cf\u3067\u5f37\u976d\u3067\u3059\u3002\u5bc6\u5ea6\u306f0.935\uff5e0.975 g\/cm\u00b3\u3067\u3059\u3002\u539a\u3055\u306f12\uff5e100\u30df\u30eb\uff08mil\uff09\u306e\u7bc4\u56f2\u3067\u3059\u3002\u8010\u885d\u6483\u6027\u306b\u975e\u5e38\u306b\u512a\u308c\u3066\u3044\u307e\u3059\u3002\u65e5\u5e38\u751f\u6d3b\u3067\u4e00\u822c\u7684\u306b\u898b\u3089\u308c\u3001\u30b7\u30e3\u30f3\u30d7\u30fc\u30dc\u30c8\u30eb\u3001\u725b\u4e73\u30d1\u30c3\u30af\u3001\u305d\u306e\u4ed6\u306e\u6d88\u8cbb\u8005\u88fd\u54c1\u306e\u5305\u88c5\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002\u305d\u306e\u69cb\u9020\u4e0a\u306e\u5206\u5c90\u306f\u5c11\u306a\u304f\u3001\u307b\u307c\u5b58\u5728\u3057\u306a\u3044\u305f\u3081\u3001\u8cea\u611f\u306f\u786c\u304f\u3001\u4e0d\u6d78\u900f\u6027\u3067\u3059\u3002\u8010\u85ac\u54c1\u6027\u304c\u3042\u308a\u307e\u3059\u3002HDPE\u306f\u30dd\u30ea\u30a8\u30c1\u30ec\u30f3\u306e\u4e2d\u3067\u6700\u3082\u5f37\u976d\u3067\u3042\u308a\u3001\u826f\u3044\u9078\u629e\u80a2\u3067\u3059\u3002.<\/p>\n\n\n\n\n\n\n\n<h2 class=\"wp-block-heading\">LDPE\u3068\u306f\uff1f<\/h2>\n\n\n\n<p>LLDPE\u4e5f\u53ef\u5728\u4f4e\u6e29\u4e0b\u4f7f\u7528\u3002\u4f46\u5b58\u5728\u4e00\u4e2a\u7f3a\u70b9\uff0c\u5373\u52a0\u5de5\u6027\u80fd\u4e0d\u5982LDPE\u3002\u70ed\u5c01\u6027\u80fd\u4e5f\u7a0d\u5dee\u3002\u4f46\u5b83\u5177\u6709\u9ad8\u67d4\u97e7\u6027\u4ee5\u53ca\u826f\u597d\u7684\u6297\u6495\u88c2\u6027\u548c.<\/p>\n\n\n\n\n\n\n\n<p>\u3057\u304b\u3057\u3001\u6b20\u70b9\u3082\u3042\u308a\u307e\u3059\u3002\u8010\u3072\u3073\u5272\u308c\u6027\u306b\u52a3\u308a\u3001\u4f4e\u6e29\u304a\u3088\u3073\u9ad8\u6e29\u3067\u306e\u6027\u80fd\u304c\u4f4e\u304f\u3001\u8010\u7d2b\u5916\u7dda\u6027\u3082\u3042\u308a\u307e\u305b\u3093\u3002\u5bc6\u5ea6\u304c\u4f4e\u3044\u305f\u3081\u3001\u7a74\u304c\u958b\u304d\u3084\u3059\u3044\u3067\u3059\u3002\u3057\u304b\u3057\u3001\u5229\u70b9\u306f\u660e\u3089\u304b\u3067\u3042\u308a\u3001\u4f9d\u7136\u3068\u3057\u3066\u975e\u5e38\u306b\u4eba\u6c17\u306e\u3042\u308b\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u6750\u6599\u3067\u3059\u3002.<\/p>\n\n\n\n\n\n\n\n<h3 class=\"wp-block-heading\">LLDPE\u3068\u306f\uff1f<\/h3>\n\n\n\n<p>LLDPE\uff08\u76f4\u9396\u72b6\u4f4e\u5bc6\u5ea6\u30dd\u30ea\u30a8\u30c1\u30ec\u30f3\uff09\u3082\u975e\u5e38\u306b\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u30d5\u30a3\u30eb\u30e0\u306e\u4e00\u7a2e\u3067\u3059\u3002\u591a\u304f\u306e\u5229\u70b9\u304c\u3042\u308a\u307e\u3059\u3002\u975e\u5e38\u306b\u512a\u308c\u305f\u8010\u85ac\u54c1\u6027\u3068\u5f37\u529b\u306a\u8010\u3072\u3073\u5272\u308c\u6027\u3092\u6301\u3061\u307e\u3059\u3002\u67d4\u8edf\u6027\u3082\u975e\u5e38\u306b\u826f\u304f\u3001\u885d\u6483\u5f37\u5ea6\u3082\u9ad8\u3044\u3067\u3059\u3002\u4e00\u822c\u7684\u306a\u8272\u306f\u81ea\u7136\u306a\u4e73\u767d\u8272\u3067\u3059\u3002\u305d\u306e\u5206\u5b50\u69cb\u9020\u306f\u7dda\u72b6\u30dd\u30ea\u30de\u30fc\u306b\u4f3c\u3066\u3044\u307e\u3059\u3002\u4e92\u3044\u306b\u6ed1\u308a\u5408\u3046\u3053\u3068\u304c\u3067\u304d\u308b\u591a\u304f\u306e\u77ed\u3044\u5206\u5c90\u9396\u304c\u3042\u308a\u307e\u3059\u3002\u5f35\u529b\u3092\u53d7\u3051\u3066\u3082\u3001\u5206\u5b50\u306f\u975e\u5e38\u306b\u5f37\u529b\u3067\u3059\u3002.<\/p>\n\n\n\n\n\n\n\n<p>LLDPE\u306f\u30010.6\u30df\u30eb\uff08mil\uff09\u304b\u308938\u30df\u30eb\uff08mil\uff09\u307e\u3067\u306e\u5e45\u5e83\u3044\u539a\u3055\u3067\u5229\u7528\u53ef\u80fd\u3067\u3059\u3002.<\/p>\n\n\n\n\n\n\n\n<p>\u3002\u56e0\u6b64\u5e38\u7528\u4e8e\u5236\u4f5c\u98df\u54c1\u888b\u3001\u9762\u5305\u888b\u548c\u6536\u7f29\u819c\u3002 <strong>puncture resistance<\/strong>. \u5e7f\u6cdb\u7528\u4e8e\u8f7b\u8d28\u5305\u88c5\u6750\u6599\uff0c\u5982\u9632\u6c34\u7eb8\u7bb1\u5185\u886c\u548c.<\/p>\n\n\n\n\n\n\n\n<p>\u30d8\u30d3\u30fc\u30c7\u30e5\u30fc\u30c6\u30a3\u30fc\u30d0\u30c3\u30b0\u3084\u30b1\u30fc\u30d6\u30eb\u30ab\u30d0\u30fc\u306a\u3069\u306e\u88fd\u54c1\u306b\u3082\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002\u307e\u305f\u3001\u30e9\u30a4\u30ca\u30fc\u5206\u91ce\u3067\u3082\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002\u67d4\u8edf\u6027\u3068\u9069\u5fdc\u6027\u3092\u91cd\u8996\u3059\u308b\u7528\u9014\u306b\u975e\u5e38\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n\n\n\n\n<h2 class=\"wp-block-heading\">\u7528\u9014<\/h2>\n\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>3\u7a2e\u985e\u3059\u3079\u3066\u306b\u5e45\u5e83\u3044\u7528\u9014\u304c\u3042\u308a\u3001\u4e3b\u306a\u7a2e\u985e\u3068\u7528\u9014\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\uff1a<\/p>\n\n\n\n\n\n\n\n<h3 class=\"wp-block-heading\">HDPE\uff08\u9ad8\u5bc6\u5ea6\u30dd\u30ea\u30a8\u30c1\u30ec\u30f3\uff09\uff1a<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u5305\u88c5\u696d\u754c\uff1a <\/strong>\u5f37\u5ea6\u3068\u8010\u4e45\u6027\u306b\u512a\u308c\u3066\u3044\u307e\u3059\u3002\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u88fd\u306e\u725b\u4e73\u74f6\u3001\u30d0\u30b1\u30c4\u3001\u30d0\u30eb\u30af\u5bb9\u5668\u3001\u5de5\u696d\u7528\u30ad\u30e3\u30c3\u30d7\u306a\u3069\u306e\u5305\u88c5\u6750\u6599\u306e\u88fd\u9020\u306b\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002.<\/li>\n\n\n\n<li><strong>\u914d\u7ba1\u30fb\u5efa\u7bc9\u6750\u6599\uff1a<\/strong> \u914d\u7ba1\u6750\u6599\u306e\u88fd\u9020\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u88fd\u306e\u30c6\u30fc\u30d6\u30eb\u3084\u6905\u5b50\u3082\u88fd\u9020\u53ef\u80fd\u3067\u3059\u3002.<\/li>\n\n\n\n<li><strong>\u74b0\u5883\u5206\u91ce\uff1a<\/strong> \u57cb\u7acb\u5730\u3084\u5ec3\u68c4\u7269\u7ba1\u7406\u306b\u304a\u3044\u3066\u3001\u5927\u578b\u3067\u539a\u3044HDPE\u30de\u30c3\u30c8\u304c\u6709\u5bb3\u306a\u6c5a\u67d3\u7269\u8cea\u306e\u571f\u58cc\u3084\u5730\u4e0b\u6c34\u3078\u306e\u6d78\u900f\u3092\u9632\u304e\u307e\u3059\u3002;<\/li>\n<\/ul>\n\n\n\n\n\n\n\n<p>\u307e\u305f\u3001\u6c60\u3001\u6e56\u3001\u904b\u6cb3\u3067\u306e\u6c34\u306e\u6d78\u900f\u640d\u5931\u3092\u9632\u3050\u305f\u3081\u306b\u3082\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002\u990a\u6b96\u30fb\u9b5a\u985e\u990a\u6b96\u306e\u5206\u91ce\u3067\u306f\u3001\u5f37\u56fa\u3067\u8010\u4e45\u6027\u306e\u3042\u308b\u990a\u6b96\u6c60\u3092\u63d0\u4f9b\u3057\u3001\u6c34\u8cea\u3092\u6e05\u6f54\u306b\u4fdd\u3061\u307e\u3059\u3002\u4e0b\u6c34\u51e6\u7406\u5834\u3001\u5efa\u8a2d\u3001\u5c4b\u6839\u5de5\u4e8b\u696d\u754c\u306e\u30b7\u30ca\u30ea\u30aa\u3067\u3082\u3001HDPE\u306f\u91cd\u8981\u306a\u5f79\u5272\u3092\u679c\u305f\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n\n\n\n\n<h3 class=\"wp-block-heading\">LDPE\uff08\u4f4e\u5bc6\u5ea6\u30dd\u30ea\u30a8\u30c1\u30ec\u30f3\uff09\uff1a<\/h3>\n\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-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<ul class=\"wp-block-list\">\n<li><strong>\u5305\u88c5\u696d\u754c\uff1a<\/strong> \uff0c\u4e5f\u5e38\u7528\u4e8e\u7535\u8111\u786c\u4ef6\u5916\u58f3\u3001\u5305\u88c5\u3001\u6d17\u6d74\u7528\u54c1\u74f6\u7b49\u3002 <strong>\u30e9\u30c3\u30d7\u30d5\u30a3\u30eb\u30e0<\/strong>, LLDPE\u51ed\u501f\u4f18\u5f02\u7684\u67d4\u97e7\u6027\u548c\u8010\u7528\u6027\uff0c\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u4f17\u591a\u9886\u57df\u3002\u5b83\u7528\u4e8e\u6324\u51fa\u6d82\u5c42\uff0c\u4ee5\u4fdd\u62a4\u6db2\u4f53\u5bb9\u5668\u7684\u5185\u5bb9\u7269\u3002\u4f8b\u5982\u62c9\u4f38\u819c\u3001\u670d\u88c5\u5305\u88c5\u3001.<\/li>\n\n\n\n<li><strong>\u98df\u54c1\u30fb\u751f\u6d3b\uff1a <\/strong>\u98df\u54c1\u5305\u88c5\u306b\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3001\u98df\u54c1\u306e\u9bae\u5ea6\u4fdd\u6301\u3001\u6f0f\u308c\u9632\u6b62\u3001\u88fd\u54c1\u306e\u8996\u8a8d\u6027\u5411\u4e0a\u306b\u8ca2\u732e\u3057\u307e\u3059\u3002\u4f7f\u3044\u6368\u3066\u98df\u54c1\u5bb9\u5668\u30e9\u30a4\u30ca\u30fc\u3001\u533b\u7642\u6a5f\u5668\u30d0\u30c3\u30b0\u3001\u65e5\u5e38\u306e\u30b4\u30df\u7bb1\u30e9\u30a4\u30ca\u30fc\u3001\u30ab\u30d0\u30fc\u5e03\u3001\u307b\u3053\u308a\u9664\u3051\u5e03\u3001\u4e00\u6642\u7684\u306a\u30ab\u30d0\u30fc\u306a\u3069\u306b\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002.<\/li>\n<\/ul>\n\n\n\n\n\n\n\n<h3 class=\"wp-block-heading\">LLDPE\uff08\u76f4\u9396\u72b6\u4f4e\u5bc6\u5ea6\u30dd\u30ea\u30a8\u30c1\u30ec\u30f3\uff09\uff1a<\/h3>\n\n\n\n<p>\u3001\u5730\u6bef\u819c\u3001\u98df\u54c1\u5305\u88c5\u548c\u975e\u98df\u54c1\u5305\u88c5\u3002, <strong>\u8fb2\u696d\u7528\u30d5\u30a3\u30eb\u30e0<\/strong>, \u957f\u94fe\u652f\u5316\u7ed3\u6784\uff08\u81ea\u7531\u57fa\u805a\u5408\uff09\uff0c\u5206\u5b50\u677e\u6563\uff0c\u5ef6\u5c55\u6027\u9ad8\u4f46\u5f3a\u5ea6\u4f4e.<\/p>\n\n\n\n\n\n\n\n<p>\u5177\u4f53\u7684\u306a\u30b7\u30ca\u30ea\u30aa\uff1a\u533b\u7642\u5ec3\u68c4\u7269\u30e9\u30a4\u30ca\u30fc\u3001\u88c5\u98fe\u7528\u6c60\u30e9\u30a4\u30ca\u30fc\u3001\u30d7\u30fc\u30eb\u30e9\u30a4\u30ca\u30fc\u3001\u7523\u696d\u74b0\u5883\u3067\u306f\u3001\u5371\u967a\u7269\u8caf\u8535\u30bf\u30f3\u30af\u5468\u8fba\u306e\u4e8c\u6b21\u5c01\u3058\u8fbc\u3081\u30e9\u30a4\u30ca\u30fc\u3001\u5efa\u7bc9\u30fb\u5c4b\u6839\u7528\u30e9\u30a4\u30ca\u30fc\u306a\u3069\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002.<\/p>\n\n\n\n\n\n\n\n<h2 class=\"wp-block-heading\">HDPE\u3001LDPE\u3001LLDPE\u306e\u9055\u3044<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>\u7279\u6027<\/td><td>HDPE<\/td><td>LDPE<\/td><td>LLDPE<\/td><\/tr><tr><td>\u8010\u85ac\u54c1\u6027<\/td><td>\u307b\u3068\u3093\u3069\u306e\u30a2\u30eb\u30b3\u30fc\u30eb\u3001\u6eb6\u5264\u3001\u9178\u3001\u30a2\u30eb\u30ab\u30ea\u306b\u5bfe\u3057\u3066\u512a\u308c\u305f\u8010\u6027\u3092\u6301\u3064\u3002\u4e00\u90e8\u306e\u70ad\u5316\u6c34\u7d20\u306b\u5bfe\u3057\u3066\u306f\u8010\u6027\u304c\u4f4e\u3044\u3002.<\/td><td>HDPE\u304a\u3088\u3073LLDPE\u3068\u540c\u69d8\u306b\u512a\u308c\u305f\u8010\u6027\u3092\u6301\u3064\u304c\u3001\u7279\u5b9a\u306e\u70ad\u5316\u6c34\u7d20\u306b\u5bfe\u3057\u3066\u306f\u8010\u6027\u304c\u52a3\u308b\u3002.<\/td><td>HDPE\u304a\u3088\u3073LDPE\u3068\u540c\u69d8\u306b\u3001\u30a2\u30eb\u30b3\u30fc\u30eb\u3001\u6eb6\u5264\u306a\u3069\u306b\u5bfe\u3057\u3066\u5f37\u3044\u8010\u6027\u3092\u6301\u3064\u304c\u3001\u70ad\u5316\u6c34\u7d20\u306b\u5bfe\u3059\u308b\u8010\u6027\u306f\u4f4e\u3044\u3002.<\/td><\/tr><tr><td>\u8272<\/td><td>\u81ea\u7136\u306a\u4e73\u767d\u8272\u3067\u3001\u9ad8\u5bc6\u5ea6\u3067\u306f\u534a\u900f\u660e\u306b\u898b\u3048\u308b\u3053\u3068\u304c\u3042\u308b\u3002.<\/td><td>\u81ea\u7136\u306a\u4e73\u767d\u8272\u3067\u3001\u534a\u900f\u660e\u3002.<\/td><td>\u81ea\u7136\u306a\u4e73\u767d\u8272\u3067\u3001\u534a\u900f\u660e\u3002.<\/td><\/tr><tr><td>\u67d4\u8edf\u6027\u3068\u539a\u3055<\/td><td>\u3042\u308b\u7a0b\u5ea6\u67d4\u8edf\u6027\u304c\u3042\u308b\u304c\u3001LDPE\u3084LLDPE\u3088\u308a\u786c\u3044\u3002\u5206\u5b50\u69cb\u9020\u304c\u5bc6\u3067\u3001\u539a\u3055\u304c\u5927\u304d\u3044\u3002.<\/td><td>\u6700\u3082\u9ad8\u3044\u67d4\u8edf\u6027\u3092\u6301\u3061\u3001\u9577\u304f\u7de9\u3044\u5206\u5b50\u5206\u5c90\u3092\u6301\u3061\u3001\u3088\u308a\u8584\u3044\u3002.<\/td><td>\u9ad8\u3044\u67d4\u8edf\u6027\uff08LDPE\u3068HDPE\u306e\u4e2d\u9593\uff09\u3002\u77ed\u9396\u5206\u5c90\u306b\u3088\u308a\u3001\u539a\u3055\u3068\u67d4\u8edf\u6027\u306e\u30d0\u30e9\u30f3\u30b9\u304c\u826f\u3044\u3002.<\/td><\/tr><tr><td>\u878d\u70b9<\/td><td>110\uff5e135\u2103\uff08LDPE\u3068\u540c\u7a0b\u5ea6\uff09<\/td><td>110\uff5e135\u2103\uff08HDPE\u3068\u540c\u7a0b\u5ea6\uff09<\/td><td>122\u2103\uff08\u56fa\u5b9a\u5024\u3001\u5c04\u51fa\u6210\u5f62\u4e2d\u306b\u6db2\u5316\u3057\u3084\u3059\u3044\uff09<\/td><\/tr><tr><td><strong>\u8010\u71b1\u6027<\/strong><\/td><td>\u6700\u3082\u512a\u308c\u305f\u8010\u71b1\u6027\u3092\u6301\u3061\u3001100\u2103\u3092\u8d85\u3048\u308b\u6e29\u5ea6\u306b\u8010\u3048\u3089\u308c\u308b\u3002.<\/td><td>\u4e2d\u7a0b\u5ea6\u306e\u8010\u71b1\u6027\u3067\u3001\u9ad8\u6e29\u3067\u5909\u5f62\u3057\u3084\u3059\u3044\u3002.<\/td><td>\u6700\u3082\u4f4e\u3044\u8010\u71b1\u6027\u3067\u300120\u2103\u3092\u8d85\u3048\u308b\u3068\u5bc6\u5ea6\u304c\u8457\u3057\u304f\u4f4e\u4e0b\u3059\u308b\u3002\u305f\u3060\u3057\u3001\u4f4e\u6e29\u8010\u6027\u306f\u512a\u308c\u3066\u3044\u308b\u3002.<\/td><\/tr><tr><td>\u5316\u5b66\u69cb\u9020<\/td><td>\u5206\u5c90\u304c\u975e\u5e38\u306b\u5c11\u306a\u304f\u3001\u5206\u5b50\u304c\u5bc6\u306b\u914d\u7f6e\u3055\u308c\u3001\u7d50\u5408\u304c\u5f37\u304f\u3001\u5805\u7262\u3067\u8010\u4e45\u6027\u306e\u3042\u308b\u69cb\u9020\u3002.<\/td><td>LDPE &gt; LLDPE &gt; HDPE\u3002\u5206\u5b50\u652f\u5316\u7ed3\u6784\u76f4\u63a5\u5f71\u54cd\u8584\u819c\u7684\u67d4\u97e7\u6027\u548c\u62c9\u4f38\u5f3a\u5ea6\u3002 <strong>\u5f15\u5f35\u5f37\u3055<\/strong>.<\/td><td>\u77ed\u9396\u5206\u5c90\u69cb\u9020\u3002\u5206\u5c90\u304c\u7d61\u307e\u308b\u3053\u3068\u306a\u304f\u6ed1\u308b\u3053\u3068\u304c\u3067\u304d\u3001\u67d4\u8edf\u6027\u3068\u8010\u7a7f\u523a\u6027\u306e\u4e21\u65b9\u3092\u5099\u3048\u308b\u3002.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u8010\u85ac\u54c1\u6027\uff1a<\/strong> 3\u7a2e\u985e\u3059\u3079\u3066\u304c\u4e00\u822c\u7684\u306a\u6eb6\u5264\u3001\u9178\u3001\u30a2\u30eb\u30ab\u30ea\u306b\u5bfe\u3057\u3066\u5f37\u3044\u8010\u6027\u3092\u793a\u3059\u304c\u3001\u70ad\u5316\u6c34\u7d20\uff08\u4f8b\uff1a\u30ac\u30bd\u30ea\u30f3\u3001\u30b0\u30ea\u30fc\u30b9\uff09\u306b\u5bfe\u3059\u308b\u8010\u6027\u306f\u5f31\u3044\u3002.<\/li>\n\n\n\n<li><strong>\u67d4\u8edf\u6027\uff1a<\/strong> \u50cf\u5851\u6599\u888b\u8fd9\u6837\u7684LDPE\u4ea7\u54c1\u53ef\u80fd\u4f1a\u4f7f\u56de\u6536\u673a\u5668\u7f20\u7ed5\u5728\u4e00\u8d77\uff0c\u4e14\u56de\u6536\u8fc7\u7a0b\u7e41\u7410\u3002\u6e05\u6d17\u548c\u5206\u62e3\u65e2\u8017\u65f6\u53c8\u8d39\u529b\u3002LLDPE\u7684\u56de\u6536\u7387\u8f83\u9ad8\uff0c\u56de\u6536\u540e\u5176\u6027\u80fd\u57fa\u672c\u4e0d\u53d8\u3002\u5b83\u53ef\u4ee5\u591a\u6b21\u56de\u6536\uff0c\u56de\u6536\u6548\u679c\u975e\u5e38\u597d\u3002.<\/li>\n\n\n\n<li><strong>\u8010\u71b1\u6027\uff1a<\/strong> HDPE\u306f\u9ad8\u6e29\u74b0\u5883\uff08\u4f8b\uff1a\u98df\u54c1\u5bb9\u5668\uff09\u306b\u9069\u3057\u3066\u3044\u308b\u4e00\u65b9\u3001LLDPE\u306f\u4f4e\u6e29\u7528\u9014\uff08\u4f8b\uff1a\u51b7\u51cd\u5305\u88c5\uff09\u306b\u3088\u308a\u9069\u3057\u3066\u3044\u308b\u3002.<\/li>\n<\/ul>\n\n\n\n\n\n\n\n<h2 class=\"wp-block-heading\">\u6700\u3082\u67d4\u8edf\u6027\u306b\u512a\u308c\u305f\u6750\u6599\u306f\u3069\u308c\u304b\uff1f<\/h2>\n\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-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<p>LLDPE\u306f\u512a\u308c\u305f\u67d4\u8edf\u6027\u3092\u6301\u3064\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u30d5\u30a3\u30eb\u30e0\u3067\u3042\u308b\u3002\u4f4e\u5bc6\u5ea6\u30dd\u30ea\u30a8\u30c1\u30ec\u30f3\uff08LDPE\uff09\u306e\u6539\u826f\u7248\u3067\u3042\u308a\u3001\u3088\u308a\u67d4\u8edf\u3067\u3001\u5f15\u5f35\u5f37\u5ea6\u306b\u512a\u308c\u3001\u30e9\u30df\u30cd\u30fc\u30c8\u52a0\u5de5\u6027\u3082\u826f\u597d\u3067\u3042\u308b\u3002.<\/p>\n\n\n\n\n\n\n\n<p>LDPE\u306f\u6c60\u306e\u30e9\u30a4\u30ca\u30fc\u3068\u3057\u3066\u4f7f\u7528\u53ef\u80fd\u3067\u3042\u308a\u3001\u4ed6\u306e\u30d5\u30a3\u30eb\u30e0\u6027\u80fd\u3068\u7d44\u307f\u5408\u308f\u305b\u3066\u4f7f\u7528\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u308b\u3002LLDPE\u306f\u3001\u9ad8\u5f37\u5ea6\u306e\u885d\u6483\u3092\u5438\u53ce\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u3001\u5f15\u304d\u88c2\u304d\u3084\u7a74\u3042\u304d\u304c\u751f\u3058\u306b\u304f\u3044\u7528\u9014\u306b\u9069\u3057\u3066\u3044\u308b\u3002\u30ab\u30fc\u30da\u30c3\u30c8\u7528\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u30d5\u30a3\u30eb\u30e0\u306e\u3088\u3046\u306b\u3001\u8e0f\u307e\u308c\u308b\u3053\u3068\u306b\u8010\u3048\u3089\u308c\u3001\u30cf\u30a4\u30d2\u30fc\u30eb\u306b\u3082\u8010\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002.<\/p>\n\n\n\n\n\n\n\n<p>\u5ef6\u4f38\u4e2d\u306b\u5206\u5b50\u914d\u5217\u304c\u5f37\u56fa\u306b\u7d50\u5408\u3059\u308b\u3002\u539a\u3055\u306f0.6\uff5e42\u30df\u30eb\uff08\u7d0415\uff5e1067\u03bcm\uff09\u306e\u7bc4\u56f2\u3067\u3042\u308b\u3002\u53ce\u7e2e\u30d5\u30a3\u30eb\u30e0\u306e\u4e2d\u3067\u6700\u3082\u67d4\u8edf\u6027\u304c\u9ad8\u3044\u3002\u4f4e\u6e29\u3067\u3082\u67d4\u8edf\u6027\u306f\u5f71\u97ff\u3092\u53d7\u3051\u305a\u3001\u8868\u9762\u5272\u308c\u304c\u767a\u751f\u3057\u306b\u304f\u3044\u3002.<\/p>\n\n\n\n\n\n\n\n<h3 class=\"wp-block-heading\">HDPE\u3001LDPE\u3001LLDPE\u306e\u30ea\u30b5\u30a4\u30af\u30eb\u306b\u304a\u3051\u308b\u9055\u3044\u306f\u4f55\u304b\uff1f<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>HDPE\u3001LDPE\u3001LLDPE\u306f\u30ea\u30b5\u30a4\u30af\u30eb\u53ef\u80fd\u6027\u306b\u304a\u3044\u3066\u7570\u306a\u308b\u3002;<\/li>\n\n\n\n<li>HDPE\u306f\u975e\u5e38\u306b\u30ea\u30b5\u30a4\u30af\u30eb\u6027\u304c\u9ad8\u304f\u3001\u7e70\u308a\u8fd4\u3057\u518d\u5229\u7528\u304c\u53ef\u80fd\u3067\u3042\u308a\u3001\u30ea\u30b5\u30a4\u30af\u30eb\u696d\u8005\u306b\u3068\u3063\u3066\u4eba\u6c17\u306e\u3042\u308b\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u3067\u3042\u308b\u3002.<\/li>\n\n\n\n<li>LDPE\u3082\u30ea\u30b5\u30a4\u30af\u30eb\u53ef\u80fd\u3067\u3042\u308b\u304c\u3001\u3044\u304f\u3064\u304b\u306e\u5236\u9650\u304c\u3042\u308b\u3002.<\/li>\n<\/ul>\n\n\n\n\n\n\n\n<p>PE\u91d1\u5c5e\u5316\u8584\u819c\uff08\u805a\u4e59\u70ef\u8584\u819c\uff09.<\/p>\n\n\n\n\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u6700\u7d42\u7528\u9014\u306b\u6700\u9069\u306a\u30dd\u30ea\u30a8\u30c1\u30ec\u30f3\u6750\u6599\u3092\u9078\u629e\u3059\u308b\u306b\u306f\u3069\u3046\u3059\u308c\u3070\u3088\u3044\u304b\uff1f<\/strong><\/h2>\n\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<p>\u6700\u7d42\u7684\u306b\u306f\u3001\u9069\u5207\u306a\u30dd\u30ea\u30a8\u30c1\u30ec\u30f3\u6750\u6599\u3092\u9078\u629e\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u3002\u88fd\u54c1\u7279\u6027\u3068\u4f7f\u7528\u30b7\u30ca\u30ea\u30aa\u3092\u8003\u616e\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u3002\u4ee5\u4e0b\u306bHDPE\u3001LLDPE\u3001LDPE\u306e\u6bd4\u8f03\u3092\u793a\u3059\u3002<\/p>\n\n\n\n\n\n\n\n<p><strong>HDPE\uff08\u9ad8\u5bc6\u5ea6\u30dd\u30ea\u30a8\u30c1\u30ec\u30f3\uff09\uff1a<\/strong><br>\u6700\u3082\u9ad8\u3044\u5f37\u5ea6\u3068\u8010\u85ac\u54c1\u6027\u3092\u6709\u3059\u308b\u3002\u7523\u696d\u7528\u5305\u88c5\u3084\u5316\u5b66\u5bb9\u5668\u306a\u3069\u306e\u91cd\u5de5\u696d\u306b\u9069\u3057\u3066\u3044\u308b\u3002\u305f\u3060\u3057\u3001\u67d4\u8edf\u6027\u306b\u52a3\u308a\u3001\u5727\u529b\u4e0b\u3067\u5272\u308c\u3084\u3059\u304f\u3001\u9577\u671f\u5bc6\u5c01\u3084\u8010\u8150\u98df\u6027\u304c\u6c42\u3081\u3089\u308c\u308b\u5834\u9762\u306b\u9069\u3057\u3066\u3044\u308b\u3002.<\/p>\n\n\n\n\n\n\n\n<p><strong>LLDPE\uff08\u7dda\u72b6\u4f4e\u5bc6\u5ea6\u30dd\u30ea\u30a8\u30c1\u30ec\u30f3\uff09\uff1a<\/strong><br>\u512a\u308c\u305f\u67d4\u8edf\u6027\u3068\u8010\u30d1\u30f3\u30af\u6027\u3092\u6709\u3059\u308b\u3002\u4e0d\u898f\u5247\u306a\u5f62\u72b6\u306e\u7269\u54c1\u306b\u3082\u5bfe\u5fdc\u53ef\u80fd\u3002\u30b4\u30df\u888b\u3084\u533b\u7642\u5ec3\u68c4\u7269\u888b\u306b\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u308b\u3002\u8010\u85ac\u54c1\u6027\u306fHDPE\u3088\u308a\u3084\u3084\u52a3\u308b\u304c\u3001\u5f37\u5ea6\u3068\u67d4\u8edf\u6027\u306e\u4e21\u65b9\u304c\u5fc5\u8981\u306a\u5305\u88c5\u7528\u9014\u306b\u9069\u3057\u3066\u3044\u308b\u3002.<\/p>\n\n\n\n\n\n\n\n<p><strong>LDPE\uff08\u4f4e\u5bc6\u5ea6\u30dd\u30ea\u30a8\u30c1\u30ec\u30f3\uff09\uff1a<\/strong><br>\u6700\u3082\u512a\u308c\u305f\u900f\u660e\u6027\u3092\u6709\u3059\u308b\u3002\u9bae\u5ea6\u4fdd\u6301\u6027\u3068\u9632\u6e7f\u6027\u306b\u512a\u308c\u3066\u3044\u308b\u3002\u73fe\u5728\u3001\u98df\u54c1\u5305\u88c5\u3084\u900f\u660e\u30b7\u30e7\u30c3\u30d4\u30f3\u30b0\u30d0\u30c3\u30b0\u306a\u3069\u306b\u3088\u304f\u4f7f\u7528\u3055\u308c\u308b\u3002\u5f37\u5ea6\u306f\u6700\u3082\u4f4e\u3044\u304c\u3001\u7d4c\u6e08\u7684\u3067\u30b3\u30b9\u30c8\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306b\u512a\u308c\u3066\u3044\u308b\u3002.<\/p>\n\n\n\n\n\n\n\n<p>\u9078\u629e\u6642\u306b\u306f\u3001\u88fd\u54c1\u306e\u5f37\u5ea6\u3001\u67d4\u8edf\u6027\u306e\u8981\u4ef6\u3001\u85ac\u54c1\u3078\u306e\u66dd\u9732\u3001\u7d99\u7d9a\u7684\u306a\u5727\u529b\u306a\u3069\u306e\u72b6\u6cc1\u3092\u8a55\u4fa1\u3059\u308b\u3002\u4f8b\u3048\u3070\u3001\u533b\u85ac\u54c1\u696d\u754c\u3067\u8010\u85ac\u54c1\u6027\u304c\u5fc5\u8981\u306a\u5834\u5408\u306fHDPE\u3092\u9078\u629e\u3057\u3001\u98df\u54c1\u5305\u88c5\u3067\u900f\u660e\u6027\u3068\u9bae\u5ea6\u4fdd\u6301\u3092\u91cd\u8996\u3059\u308b\u5834\u5408\u306fLDPE\u3092\u9078\u629e\u3059\u308b\u3002\u307e\u305f\u3001\u30b3\u30b9\u30c8\u52b9\u7387\u3068\u6301\u7d9a\u53ef\u80fd\u6027\u3082\u8003\u616e\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u3002\u6750\u6599\u306e\u6027\u80fd\u3068\u4f7f\u7528\u30b7\u30fc\u30f3\u3092\u6b63\u78ba\u306b\u9069\u5408\u3055\u305b\u308b\u3053\u3068\u3067\u3001\u6027\u80fd\u3068\u30b3\u30b9\u30c8\u306e\u6700\u9069\u306a\u9078\u629e\u304c\u5b9f\u73fe\u3059\u308b\u3002.<\/p>\n\n\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\/pe%e3%82%b7%e3%83%a5%e3%83%aa%e3%83%b3%e3%82%af%e3%83%95%e3%82%a3%e3%83%ab%e3%83%a0-%e3%83%9d%e3%83%aa%e3%82%a8%e3%83%81%e3%83%ac%e3%83%b3%e3%82%b7%e3%83%a5%e3%83%aa%e3%83%b3%e3%82%af%e3%83%95\/\">PE\u30b7\u30e5\u30ea\u30f3\u30af\u30d5\u30a3\u30eb\u30e0 \u30dd\u30ea\u30a8\u30c1\u30ec\u30f3\u30b7\u30e5\u30ea\u30f3\u30af\u30d5\u30a3\u30eb\u30e0\u30e1\u30fc\u30ab\u30fc<\/a><\/li>\n\n\n<li><a href=\"https:\/\/bestypack.com\/ja\/%e3%83%96%e3%83%ad%e3%82%b0\/%e3%83%9d%e3%83%aa%e3%82%aa%e3%83%ac%e3%83%95%e3%82%a3%e3%83%b3pvc%e3%81%a8%e3%83%9d%e3%83%aa%e3%82%a8%e3%83%81%e3%83%ac%e3%83%b3%e3%81%ae%e9%81%95%e3%81%84\/\">\u30dd\u30ea\u30aa\u30ec\u30d5\u30a3\u30f3\u3001PVC\u3001\u30dd\u30ea\u30a8\u30c1\u30ec\u30f3\u306e\u9055\u3044<\/a><\/li>\n\n\n<li><a href=\"https:\/\/bestypack.com\/ja\/pe-%e3%82%b9%e3%83%88%e3%83%ac%e3%83%83%e3%83%81%e3%83%95%e3%82%a3%e3%83%ab%e3%83%a0-%e3%83%9d%e3%83%aa%e3%82%a8%e3%83%81%e3%83%ac%e3%83%b3%e5%8c%85%e8%a3%85%e3%83%95%e3%82%a3%e3%83%ab%e3%83%a0\/\">PE\u30b9\u30c8\u30ec\u30c3\u30c1\u30d5\u30a3\u30eb\u30e0 \u30dd\u30ea\u30a8\u30c1\u30ec\u30f3\u5305\u88c5\u30d5\u30a3\u30eb\u30e0<\/a><\/li>\n\n\n<li><a href=\"https:\/\/bestypack.com\/ja\/bope-film-biaxially-oriented-polyethylene-film\/\">BOPE\u30d5\u30a3\u30eb\u30e0 \u4e8c\u8ef8\u5ef6\u4f38\u30dd\u30ea\u30a8\u30c1\u30ec\u30f3\u30d5\u30a3\u30eb\u30e0<\/a><\/li>\n\n\n<li><a href=\"https:\/\/bestypack.com\/ja\/pe%e9%87%91%e5%b1%9e%e5%8c%96%e3%83%95%e3%82%a3%e3%83%ab%e3%83%a0-%e3%83%9d%e3%83%aa%e3%82%a8%e3%83%81%e3%83%ac%e3%83%b3%e3%83%95%e3%82%a3%e3%83%ab%e3%83%a0\/\">PE Metalized Film Polyethylene Film<\/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\/%e3%82%b7%e3%83%a5%e3%83%aa%e3%83%b3%e3%82%af%e3%83%95%e3%82%a3%e3%83%ab%e3%83%a0\/\">\u30b7\u30e5\u30ea\u30f3\u30af\u30d5\u30a3\u30eb\u30e0<\/a><\/li>\n\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>\u30dd\u30ea\u30a8\u30c1\u30ec\u30f3\uff08PE\uff09\u306f\u5305\u88c5\u696d\u754c\u3067\u975e\u5e38\u306b\u4e00\u822c\u7684\u306a\u7d20\u6750\u3067\u3059\u3002\u3053\u308c\u306fHDPE\u3001LDPE\u3001LLDPE\u306b\u5206\u985e\u3067\u304d\u307e\u3059\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":[23],"tags":[],"class_list":["post-2224","post","type-post","status-publish","format-standard","hentry","category-stretch-film"],"taxonomy_info":{"category":[{"value":23,"label":"stretch film"}]},"featured_image_src_large":false,"author_info":{"display_name":"yuzijie6666@gmail.com","author_link":"https:\/\/bestypack.com\/ja\/author\/yuzijie6666gmail-com\/"},"comment_info":2,"category_info":[{"term_id":23,"name":"stretch film","slug":"stretch-film","term_group":0,"term_taxonomy_id":23,"taxonomy":"category","description":"","parent":0,"count":25,"filter":"raw","cat_ID":23,"category_count":25,"category_description":"","cat_name":"stretch film","category_nicename":"stretch-film","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":2,"rttpg_category":"<a href=\"https:\/\/bestypack.com\/ja\/blog\/category\/stretch-film\/\" rel=\"category tag\">stretch film<\/a>","rttpg_excerpt":"Polyethylene (PE) is a very common material in the packaging industry. It can be categorized into HDPE,...","_links":{"self":[{"href":"https:\/\/bestypack.com\/ja\/wp-json\/wp\/v2\/posts\/2224","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=2224"}],"version-history":[{"count":4,"href":"https:\/\/bestypack.com\/ja\/wp-json\/wp\/v2\/posts\/2224\/revisions"}],"predecessor-version":[{"id":5369,"href":"https:\/\/bestypack.com\/ja\/wp-json\/wp\/v2\/posts\/2224\/revisions\/5369"}],"wp:attachment":[{"href":"https:\/\/bestypack.com\/ja\/wp-json\/wp\/v2\/media?parent=2224"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bestypack.com\/ja\/wp-json\/wp\/v2\/categories?post=2224"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bestypack.com\/ja\/wp-json\/wp\/v2\/tags?post=2224"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}