{"id":4194,"date":"2025-11-10T11:45:31","date_gmt":"2025-11-10T11:45:31","guid":{"rendered":"https:\/\/bestypack.com\/?p=4194"},"modified":"2025-12-17T05:49:53","modified_gmt":"2025-12-17T05:49:53","slug":"pva%e3%82%ac%e3%82%a4%e3%83%89%ef%bc%9a%e7%9f%a5%e3%81%a3%e3%81%a6%e3%81%8a%e3%81%8f%e3%81%b9%e3%81%8d%e3%81%93%e3%81%a8","status":"publish","type":"post","link":"https:\/\/bestypack.com\/ja\/blog\/pva-guide-what-you-need-to-know\/","title":{"rendered":"PVA\u30ac\u30a4\u30c9\uff1a\u77e5\u3063\u3066\u304a\u304f\u3079\u304d\u3053\u3068"},"content":{"rendered":"<p>PVA\uff08\u30dd\u30ea\u30d3\u30cb\u30eb\u30a2\u30eb\u30b3\u30fc\u30eb\uff09\u306f\u3001 <strong>\u5316\u77f3\u71c3\u6599\u304b\u3089\u88fd\u9020\u3055\u308c\u308b\u6c34\u6eb6\u6027\u30dd\u30ea\u30de\u30fc\u3067\u3059\u3002<\/strong>. \u98df\u54c1\u3001\u533b\u7642\u3001\u6d17\u6d44\u7528\u5305\u88c5\u306b\u304a\u3044\u3066<strong> 50\u5e74\u4ee5\u4e0a\u306b\u308f\u305f\u308a\u4f7f\u7528\u3055\u308c\u3066\u304d\u307e\u3057\u305f\u3002. <\/strong>PVA\u30d5\u30a3\u30eb\u30e0\u306f\u3001 <a href=\"https:\/\/www.fda.gov\/\" rel=\"nofollow noopener\" target=\"_blank\">FDA<\/a> \u304a\u3088\u3073 <a href=\"https:\/\/echa.europa.eu\/regulations\/reach\/understanding-reach\" rel=\"nofollow noopener\" target=\"_blank\">EU REACH\u898f\u5236<\/a> \u306b\u3088\u308a\u5b89\u5168\u3068\u8a8d\u8a3c\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u5b89\u5168\u306a\u6750\u6599\u3068\u3057\u3066\u8a8d\u8b58\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u672c\u7a3f\u3067\u306f\u3001 <a href=\"https:\/\/bestypack.com\/ja\/%e3%83%96%e3%83%ad%e3%82%b0\/pva%e6%b0%b4%e6%ba%b6%e6%80%a7%e3%83%95%e3%82%a3%e3%83%ab%e3%83%a0%e3%81%af%e3%81%a9%e3%81%ae%e3%82%88%e3%81%86%e3%81%ab%e8%a3%bd%e9%80%a0%e3%81%95%e3%82%8c%e3%82%8b%e3%81%ae%e3%81%8b\/\">PVA\u30d5\u30a3\u30eb\u30e0<\/a>. PVA\u30d5\u30a3\u30eb\u30e0\u306e\u5b9a\u7fa9\u3001\u7279\u6027\u3001\u7528\u9014\u3001\u74b0\u5883\u3078\u306e\u5f71\u97ff\u306b\u3064\u3044\u3066\u660e\u78ba\u306b\u89e3\u8aac\u3057\u307e\u3059\u3002PVA\u30d5\u30a3\u30eb\u30e0\u3078\u306e\u7406\u89e3\u3092\u6df1\u3081\u3001\u60c5\u5831\u306b\u57fa\u3065\u3044\u305f\u9078\u629e\u3092\u652f\u63f4\u3059\u308b\u3053\u3068\u3092\u76ee\u7684\u3068\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>PVA\u3068\u306f\u4f55\u304b\uff1f<\/strong><\/h2>\n\n\n\n<p><strong>PVA <\/strong>\uff08PVOH\uff09\u306e\u5206\u5b50\u91cf\u306f <strong>50,000\uff5e180,000 DA<\/strong> \u306e\u7bc4\u56f2\u3067\u3059\u3002\u9162\u9178\u30d3\u30cb\u30eb\u3092\u52a0\u6c34\u5206\u89e3\u3057\u3066\u88fd\u9020\u3055\u308c\u3001<strong> \u52a0\u6c34\u5206\u89e3\u5ea6\u306f88%\uff5e99%\u3067\u3059\u3002. <\/strong><a href=\"https:\/\/bestypack.com\/ja\/\">BESTY PACK<\/a> \u793e\u5185\u8a66\u9a13\uff08ASTM D5338-15\uff09\uff1a25\u2103\u306e\u8131\u30a4\u30aa\u30f3\u6c34\u306b45\u79d2\u672a\u6e80\u3067\u5b8c\u5168\u6eb6\u89e3\u3057\u3001\u6b8b\u7559\u7269\u306f\u8a8d\u3081\u3089\u308c\u307e\u305b\u3093\u3002\u88fd\u7d19\u3001\u63a5\u7740\u5264\u30013D\u30d7\u30ea\u30f3\u30c6\u30a3\u30f3\u30b0\u3001\u5305\u88c5\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002\u512a\u308c\u305f\u6c34\u6eb6\u6027\u3001\u63a5\u7740\u6027\u3001\u9020\u819c\u6027\u3092\u6709\u3059\u308b\u305f\u3081\u3001\u591a\u304f\u306e\u7523\u696d\u3067\u6c34\u6eb6\u6027\u5305\u88c5\u306b\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1000\" height=\"500\" src=\"https:\/\/bestypack.com\/wp-content\/uploads\/2025\/11\/PVA-PVOH.gif\" alt=\"\" class=\"wp-image-4199\"\/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>PVA\u306e\u7279\u6027\u306f\u4f55\u304b\uff1f<\/strong><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u6c34\u6eb6\u6027\uff1a<\/strong> \u51b7\u6c34\u7528PVA\uff08\u52a0\u6c34\u5206\u89e3\u5ea688%\uff09\u306f20\u2103\u30672\u5206\u672a\u6e80\u3067\u6eb6\u89e3\u3057\u307e\u3059\u3002\u71b1\u53ef\u5851\u6027\u30bf\u30a4\u30d7\uff08\u52a0\u6c34\u5206\u89e3\u5ea699%\uff09\u306f70\u2103\u4ee5\u4e0a\u3092\u5fc5\u8981\u3068\u3057\u307e\u3059\u3002.<\/li>\n\n\n\n<li><strong>SGS\u8a66\u9a13\uff1a<\/strong> \u6eb6\u89e3\u5f8c\u3001\u63ee\u767a\u6027\u6709\u6a5f\u5316\u5408\u7269\uff08VOC &lt; 0.1 ppm\uff09\u306f\u691c\u51fa\u3055\u308c\u307e\u305b\u3093\u3002.<\/li>\n\n\n\n<li><strong>\u8010\u6cb9\u6027\uff1a<\/strong> PVA\u30d5\u30a3\u30eb\u30e0\u306e\u900f\u6cb9\u7387\u306f0.05 g\/m\u00b2\u00b724h\u672a\u6e80\uff08ASTM F1927\u300123\u2103\/50% RH\uff09\u3067\u3042\u308a\u3001LDPE\u306e0.5 g\/m\u00b2\u00b724h\u3092\u4e0a\u56de\u308a\u307e\u3059\u3002\u63da\u3052\u7269\u306e\u5358\u30b7\u30fc\u30c8\u5305\u88c5\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002.<\/li>\n\n\n\n<li><strong>BOPA\u30d5\u30a3\u30eb\u30e0\u306f\u6cb9\u8102\u306b\u8010\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u307b\u3068\u3093\u3069\u306e\u5316\u5b66\u85ac\u54c1\u306b\u8010\u3048\u307e\u3059\u3002\u88fd\u54c1\u306e\u5b89\u5168\u6027\u3092\u78ba\u4fdd\u3057\u3001\u5305\u88c5\u306e\u7834\u640d\u3084\u6f0f\u308c\u3092\u9632\u304e\u3001\u88fd\u54c1\u3092\u6c5a\u67d3\u3084\u640d\u50b7\u304b\u3089\u4fdd\u8b77\u3057\u307e\u3059\u3002 <\/strong>\u9271\u7269\u6cb9\u304a\u3088\u3073\u690d\u7269\u6cb9\u306b\u8010\u6027\u3092\u793a\u3057\u3001\u3053\u308c\u3089\u306e\u6cb9\u4e2d\u30677\u65e5\u9593\u7d4c\u904e\u3057\u3066\u3082\u81a8\u6f64\u306f\u898b\u3089\u308c\u307e\u305b\u3093\u3002\u305f\u3060\u3057\u300110%\u4ee5\u4e0a\u306eHCl\u307e\u305f\u306fNaOH\u306b\u66dd\u9732\u3059\u308b\u306824\u6642\u9593\u672a\u6e80\u3067\u52a3\u5316\u3057\u307e\u3059\uff08ISO 175\uff09\u3002BestY Pack\u306f\u8010\u9178\u6027\u6539\u826fPVA\uff08pH 3-11\u3067\u5b89\u5b9a\uff09\u3092\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002.<\/li>\n\n\n\n<li><strong>\u63a5\u7740\u7279\u6027\uff1a<\/strong> \u63a5\u7740\u5264\u3068\u3057\u3066\u6a5f\u80fd\u3057\u3001\u786c\u5316\u3057\u3066\u30d5\u30a3\u30eb\u30e0\u3092\u5f62\u6210\u3057\u3001\u88fd\u7d19\u3084\u5305\u88c5\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002.<\/li>\n\n\n\n<li>\u8907\u5408\u7279\u6027\u306b\u3088\u308a\u3001\u6dfb\u52a0\u5264\u3092\u7d44\u307f\u8fbc\u3093\u3067\u30d5\u30a3\u30eb\u30e0\u6027\u80fd\u3092\u5411\u4e0a\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002.<\/li>\n\n\n\n<li><strong>\u9020\u819c\u6027\uff1a <\/strong>\u786c\u5316\u6642\u306b\u9ad8\u6027\u80fd\u30d5\u30a3\u30eb\u30e0\u3092\u5f62\u6210\u3057\u307e\u3059\u3002.<\/li>\n\n\n\n<li><strong>\u751f\u5206\u89e3\u6027\uff1a<\/strong>\u7d14\u7c8b\u306aPVA\u306f\u300158\u2103\u306e\u7523\u696d\u7528\u30b3\u30f3\u30dd\u30b9\u30c8\u6761\u4ef6\u4e0b\uff08EN 13432\uff09\u306728\u65e5\u9593\u306768%\u306e\u7121\u6a5f\u5316\u7387\u306b\u9054\u3057\u307e\u3059\u3002T\u00dcV Austria OK Compost\u8a8d\u8a3c\u3092\u53d6\u5f97\u3057\u3066\u3044\u307e\u3059\u300270%\u306e\u5206\u89e3\u7387\u3092\u9054\u6210\u3059\u308b\u306b\u306f\u30011\uff5e3%\u306e\u30c7\u30f3\u30d7\u30f3\u6dfb\u52a0\u5264\u304c\u5fc5\u8981\u3067\u3059\u3002.<\/li>\n\n\n\n<li><strong>\u67d4\u8edf\u6027\uff1a<\/strong> \u9ad8\u3044\u5f15\u5f35\u5f37\u5ea6\u306b\u3088\u308a\u3001\u69d8\u3005\u306a\u5f62\u72b6\u306e\u88fd\u54c1\u5305\u88c5\u306b\u9069\u5fdc\u53ef\u80fd\u3067\u3059\u3002.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>PVA\u306f\u3069\u306e\u5206\u91ce\u3067\u5fdc\u7528\u3067\u304d\u308b\u304b\uff1f<\/strong><\/h2>\n\n\n\n<p>PVA\u306f\u65e5\u5e38\u7528\u9014\u304b\u3089\u7523\u696d\u7528\u5305\u88c5\u307e\u3067\u5e45\u5e83\u304f\u5fdc\u7528\u3055\u308c\u3001\u6c34\u6eb6\u6027\u6a5f\u80fd\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u533b\u7642\u7523\u696d\uff1a<\/strong><br><strong>PVA\u30ab\u30d7\u30bb\u30eb\u30b7\u30a7\u30eb\u306fUSP 43 \u306b\u6e96\u62e0\uff1a\u91cd\u91d1\u5c5e &lt;10 ppm\u3001\u5fae\u751f\u7269\u9650\u5ea6 &lt;100 CFU\/g\u3002.<\/strong> \u8178\u6eb6\u6027\u30bf\u30a4\u30d7\u306fpH 6.8\u306785%\u4ee5\u4e0a\u306e\u653e\u51fa\u7387\u3092\u9054\u6210\uff08\u30d5\u30a1\u30a4\u30b6\u30fc\u304a\u3088\u3073\u30b8\u30e7\u30f3\u30bd\u30f3\u30fb\u30a8\u30f3\u30c9\u30fb\u30b8\u30e7\u30f3\u30bd\u30f3\u306e\u6301\u7d9a\u653e\u51fa\u30ab\u30d7\u30bb\u30eb\u306b\u4f7f\u7528\uff09\u3002.<\/li>\n\n\n\n<li><strong>\u98df\u54c1\u5305\u88c5\uff1a<\/strong><br><strong>\u4f4e\u6bd2\u6027\u306b\u3088\u308a\u98df\u4e2d\u6bd2\u30ea\u30b9\u30af\u3092\u4f4e\u6e1b\u3057\u307e\u3059\u3002. <\/strong>\u9ad8\u3044\u4fdd\u5b58\u6027\u306b\u3088\u308a\u8cde\u5473\u671f\u9650\u3092\u5ef6\u9577\u3057\u3001\u98df\u54c1\u5305\u88c5\u306b\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002.<\/li>\n\n\n\n<li><strong>\u6d17\u6fef\u30fb\u6d17\u6d44\uff1a<\/strong><br><strong>PVA\u6c34\u6eb6\u6027\u30d5\u30a3\u30eb\u30e0\u306f\u5bb6\u5ead\u7528\u6d17\u6d44\u88fd\u54c1\u306e\u5305\u88c5\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002. <\/strong>\u76ae\u819a\u63a5\u89e6\u306e\u5371\u967a\u6027\u3092\u4f4e\u6e1b\u3057\u307e\u3059\u3002\u300cPVA\u6c34\u6eb6\u6027\u6d17\u6fef\u30dd\u30c3\u30c9\u300d\u306b\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u201c<\/li>\n\n\n\n<li><strong>\u88fd\u7d19\u7523\u696d\uff1a<\/strong><br><strong>\u66f8\u7c4d\u3084\u96d1\u8a8c\u306e\u8868\u9762\u3078\u306ePVA\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u306f\u3001\u8010\u6c34\u6027\u3068\u8010\u6cb9\u6027\u3092\u5411\u4e0a\u3055\u305b\u307e\u3059\u3002. <\/strong>\u51fa\u7248\u7269\u3092\u4fdd\u8b77\u3057\u3001\u5370\u5237\u306e\u9bae\u660e\u3055\u3068\u8272\u5f69\u3092\u9ad8\u3081\u307e\u3059\u3002.<\/li>\n\n\n\n<li><strong>\u7e4a\u7dad\u7523\u696d\uff1a<\/strong><br><strong>\u7e54\u6a5f\u5185\u3067\u5e73\u6ed1\u5c64\u3068\u3057\u3066\u6a5f\u80fd\u3057\u307e\u3059\u3002. <\/strong>\u7cf8\u306e\u6469\u64e6\u3092\u4f4e\u6e1b\u3057\u3001\u65ad\u7cf8\u3092\u9632\u304e\u3001\u52b9\u7387\u3092\u5411\u4e0a\u3055\u305b\u307e\u3059\u3002\u8863\u6599\u54c1\u306e\u54c1\u8cea\u3092\u9ad8\u3081\u3001\u523a\u7e4d\u3084\u6c34\u6eb6\u6027\u30d5\u30a3\u30eb\u30e0\u306b\u983b\u7e41\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002.<\/li>\n\n\n\n<li><strong>\u5316\u7ca7\u54c1\uff1a<\/strong><br><strong>PVA\u306f\u512a\u308c\u305f\u5265\u96e2\u6027\u3068\u63a5\u7740\u6027\u3092\u63d0\u4f9b\u3057\u3001, <\/strong>\u30d5\u30a7\u30a4\u30b9\u30de\u30b9\u30af\u3067\u5bb9\u6613\u306b\u5265\u304c\u305b\u308b\u3088\u3046\u306b\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002.<\/li>\n\n\n\n<li><strong>\u5370\u5237\u7523\u696d\uff1a<\/strong><br><strong>PVA\u306f\u5370\u5237\u306b\u304a\u3051\u308b\u30ad\u30e3\u30ea\u30a2\u3068\u3057\u3066\u6a5f\u80fd\u3057\u307e\u3059\u3002\u5370<\/strong>\u5237\u5f8c\u3001\u8fc5\u901f\u306b\u6eb6\u89e3\u3057\u3066\u5bb9\u6613\u306b\u6d17\u6d44\u3067\u304d\u307e\u3059\u3002\u300c3D\u30d7\u30ea\u30f3\u30c6\u30a3\u30f3\u30b0\u30d5\u30a3\u30eb\u30e0\u300d\u3084\u300c\u71b1\u8ee2\u5199\u30d5\u30a3\u30eb\u30e0\u300d\u3068\u3057\u3066\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u201c<\/li>\n\n\n\n<li><strong>\u5efa\u8a2d\u696d\u754c\uff1a<\/strong><br><strong>PVA\u306f\u5efa\u8a2d\u5206\u91ce\u3067\u6c34\u6eb6\u6027\u30bb\u30e1\u30f3\u30c8\u888b\u3084\u6dfb\u52a0\u5264\u3068\u3057\u3066\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002. <\/strong>\u30b3\u30f3\u30af\u30ea\u30fc\u30c8\u3068\u7d44\u307f\u5408\u308f\u305b\u308b\u3068\u3001\u5f15\u5f35\u5f37\u5ea6\u3092\u9ad8\u3081\u3001\u8010\u3072\u3073\u5272\u308c\u6027\u3092\u5411\u4e0a\u3055\u305b\u307e\u3059\u3002.<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/bestypack.com\/wp-content\/uploads\/2025\/11\/In-which-fields-can-PVA-be-applied-1024x576.gif\" alt=\"\" class=\"wp-image-4200\" srcset=\"https:\/\/bestypack.com\/wp-content\/uploads\/2025\/11\/In-which-fields-can-PVA-be-applied-1024x576.gif 1024w, https:\/\/bestypack.com\/wp-content\/uploads\/2025\/11\/In-which-fields-can-PVA-be-applied-300x169.gif 300w, https:\/\/bestypack.com\/wp-content\/uploads\/2025\/11\/In-which-fields-can-PVA-be-applied-768x432.gif 768w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>PVA\u306f\u74b0\u5883\u306b\u3069\u306e\u3088\u3046\u306a\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u304b\uff1f<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u5c02\u9580\u7814\u7a76\u5831\u544a<\/strong><\/h3>\n\n\n\n<p>\u5b9f\u969b\u3001\u300cPVA\u306e\u5b89\u5168\u6027\u300d\u306b\u95a2\u3059\u308b\u591a\u304f\u306e\u7814\u7a76\u3084\u5b9f\u9a13\u306f\u9577\u671f\u9593\u5b58\u5728\u3057\u3066\u3044\u307e\u3059\u3002\u3057\u304b\u3057<strong>, \u3001\u4eca\u56de\u306e\u767a\u898b\u306f\u5f93\u6765\u306e\u7814\u7a76\u3068\u306f\u82e5\u5e72\u7570\u306a\u308a\u307e\u3059\u3002.<\/strong><\/p>\n\n\n\n<p>2021 <strong>Blueland x UC Davis\uff08Environ. Sci. Technol.\uff09 <\/strong>2021\u5e74\u306e\u7814\u7a76\u3067\u306f\u3001\u4e09\u6b21\u5ec3\u6c34\u51e6\u7406\u65bd\u8a2d\u306b\u304a\u3051\u308bPVA\u3092\u8ffd\u8de1\u3057\u307e\u3057\u305f\u3002\u305d\u306e\u7d50\u679c\u3001 <strong>\u6d3b\u6027\u6c5a\u6ce5\u3092\u7528\u3044\u306696%\u304c\u9664\u53bb\u3055\u308c\u305f\u3053\u3068\u304c\u5224\u660e\u3057\u307e\u3057\u305f\u3002.<\/strong> \u3057\u304b\u3057\u3001, <strong>4%\u304c5 \u03bcm\u672a\u6e80\u306e\u7c92\u5b50\u3068\u3057\u3066\u6392\u51fa\u3055\u308c\u3001<\/strong>, \u5acc\u6c17\u6027\u6d88\u5316\u306e\u305f\u3081\u306e\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u304c\u5fc5\u8981\u3067\u3042\u308b\u3053\u3068\u304c\u793a\u3055\u308c\u307e\u3057\u305f\u3002.<\/p>\n\n\n\n<p>\u3053\u308c\u306f\u3001PVA\u306e\u74b0\u5883\u5f71\u97ff\u304c\u5b8c\u5168\u306b\u7121\u5bb3\u3067\u306f\u306a\u3044\u3053\u3068\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>PVA\u306f\u751f\u5206\u89e3\u6027\u3067\u3059\u304b\uff1f<\/strong><\/h3>\n\n\n\n<p>\u7d14\u7c8b\u306aPVA\u306f\u6c34\u306b\u6eb6\u3051\u306b\u304f\u3044\u3002\u305d\u306e\u6eb6\u89e3\u6027\u3092\u5411\u4e0a\u3055\u305b\u308b\u306b\u306f\u3001\u5909\u6027\u30c7\u30f3\u30d7\u30f3\u3084\u30bf\u30f3\u30d1\u30af\u8cea\u306a\u3069\u306e\u6dfb\u52a0\u5264\u304c\u5fc5\u8981\u3068\u306a\u308b\u3002\u305f\u3060\u3057\u3001\u300c\u6eb6\u89e3\u300d\u3068\u300c\u5206\u89e3\u300d\u306f\u7570\u306a\u308b\u6982\u5ff5\u3067\u3042\u308b\u3002\u7802\u7cd6\u3092\u306c\u308b\u307e\u6e6f\u306b\u6eb6\u304b\u3059\u3068\u3001\u3059\u3050\u306b\u6eb6\u3051\u308b\u304c\u3001\u5b9f\u969b\u306b\u6d88\u3048\u3066\u306a\u304f\u306a\u308b\u308f\u3051\u3067\u306f\u306a\u3044\u3002. <strong>EPA\u306eOEV301\u57fa\u6e96\u306b\u3088\u308c\u3070\u3001\u300c60%\u306f28\u65e5\u4ee5\u5185\u306bCO\u2082\u3068H\u2082O\u306b\u5206\u89e3\u3055\u308c\u308b\u300d\u3002.<\/strong>\u201d\u3053\u306e\u305f\u3081\u3001PVA\u306f\u300c\u3088\u308a\u5b89\u5168\u306a\u9078\u629e\uff08Safer Choice\uff09\u300d\u304a\u3088\u3073\u300c\u3088\u308a\u5b89\u5168\u306a\u5316\u5b66\u7269\u8cea\uff08Safer Chemicals\uff09\u300d\u30ea\u30b9\u30c8\u306b\u63b2\u8f09\u3055\u308c\u3066\u3044\u308b\u3002.<\/p>\n\n\n\n<p>\u3057\u304b\u3057\u3001PVA\u306f\u7c92\u5b50\u72b6\u3067\u5b58\u5728\u3057\u3001\u4e0b\u6c34\u9053\u3084\u6c34\u57df\u306b\u5bb9\u6613\u306b\u84c4\u7a4d\u3059\u308b\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u74b0\u5883\u3084\u79c1\u305f\u3061\u306e\u751f\u6d3b\u306b\u60aa\u5f71\u97ff\u3092\u53ca\u307c\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>PVA\u304c\u4eba\u9593\u3068\u81ea\u7136\u306b\u4e0e\u3048\u308b\u5f71\u97ff<\/strong><\/h3>\n\n\n\n<p><strong>PVA\u306f\u4eba\u9593\u306b\u5bfe\u3057\u3066\u5b89\u5168\u3067\u7121\u6bd2\u3068\u3055\u308c\u3066\u3044\u308b\u304c\u3001\u5305\u62ec\u7684\u304b\u3064\u516c\u5e73\u306a\u7814\u7a76\u306f\u4e0d\u8db3\u3057\u3066\u3044\u308b\u3002. <\/strong>\u5b8c\u6210\u54c1\u306f\u4eba\u306b\u3068\u3063\u3066\u5b89\u5168\u3067\u3042\u308b\u3002\u3057\u304b\u3057\u3001\u88fd\u9020\u696d\u8005\u306f\u751f\u7523\u5de5\u7a0b\u306b\u304a\u3051\u308b\u4f5c\u696d\u8005\u306e\u66dd\u9732\u3092\u4f4e\u6e1b\u3059\u308b\u305f\u3081\u306e\u63aa\u7f6e\u3092\u8b1b\u3058\u3066\u3044\u308b\u3002\u8a66\u9a13\u3067\u306f\u3001PVA\u304c\u4eba\u9593\u306e\u6bcd\u4e73\u4e2d\u306b\u691c\u51fa\u3055\u308c\u3066\u304a\u308a\u3001\u4f53\u5185\u3078\u306e\u6f5c\u5728\u7684\u306a\u84c4\u7a4d\u304c\u793a\u5506\u3055\u308c\u3066\u3044\u308b\u3002\u3053\u306e\u84c4\u7a4d\u306f\u81ea\u7136\u754c\u3067\u3082\u767a\u751f\u3059\u308b\u3002.<\/p>\n\n\n\n<p>\u73fe\u5728\u307e\u3067\u306b\u3001PVA\u306b\u3088\u308b\u4eba\u9593\u3078\u306e\u5177\u4f53\u7684\u306a\u5bb3\u306f\u78ba\u8a8d\u3055\u308c\u3066\u3044\u306a\u3044\u304c\u3001\u3055\u3089\u306a\u308b\u7814\u7a76\u304c\u5fc5\u8981\u3067\u3042\u308b\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>PVA\u306f\u4eca\u5f8c\u3069\u306e\u3088\u3046\u306b\u767a\u5c55\u3059\u3079\u304d\u304b\uff1f<\/strong><\/h2>\n\n\n\n<p><strong>PVA\u306f\u5305\u88c5\u306b\u304a\u3044\u3066\u76f8\u5bfe\u7684\u306a\u74b0\u5883\u6301\u7d9a\u53ef\u80fd\u6027\u3092\u63d0\u4f9b\u3059\u308b\u3002.<\/strong> \u3057\u304b\u3057\u3001\u88fd\u9020\u30b3\u30b9\u30c8\u3068\u88fd\u54c1\u306e\u5747\u4e00\u6027\u306f\u4f9d\u7136\u3068\u3057\u3066\u8ab2\u984c\u3067\u3042\u308b\u3002\u73fe\u5728\u306ePVA\u88fd\u54c1\u306e\u7814\u7a76\u306f\u3001\u30b3\u30b9\u30c8\u524a\u6e1b\u3068\u52b9\u7387\u5411\u4e0a\u306b\u7126\u70b9\u3092\u5f53\u3066\u3066\u3044\u308b\u3002.<\/p>\n\n\n\n<p>\u6301\u7d9a\u53ef\u80fd\u6027\u306b\u95a2\u3057\u3066\u306f\u3001PVA\u306e\u88fd\u9020\u5de5\u7a0b\u306e\u3055\u3089\u306a\u308b\u6700\u9069\u5316\u304c\u5fc5\u8981\u3067\u3042\u308b\u3002\u88fd\u9020\u6642\u306e\u74b0\u5883\u6c5a\u67d3\u7269\u8cea\u306e\u6392\u51fa\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u308b\u53d6\u308a\u7d44\u307f\u304c\u9032\u3081\u3089\u308c\u3066\u3044\u308b\u3002PVA\u88fd\u54c1\u306e\u751f\u5206\u89e3\u6027\u306b\u3064\u3044\u3066\u3082\u3001\u6280\u8853\u3068\u914d\u5408\u306e\u7d99\u7d9a\u7684\u306a\u9032\u6b69\u304c\u6c42\u3081\u3089\u308c\u308b\u3002.<\/p>\n\n\n\n<p>\u5c06\u6765\u306e\u88fd\u54c1\u958b\u767a\u306f\u3001\u5e02\u5834\u306e\u9700\u8981\u3001\u5305\u88c5\u30b3\u30b9\u30c8\u3001\u74b0\u5883\u4fbf\u76ca\u306e\u30d0\u30e9\u30f3\u30b9\u3092\u53d6\u3089\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>BestY Pack<\/strong><\/h2>\n\n\n\n<p>BestY Pack\u306e <strong>\u30dd\u30ea\u30d3\u30cb\u30eb\u30a2\u30eb\u30b3\u30fc\u30eb <\/strong>\u88fd\u54c1\u306f\u6700\u9ad8\u54c1\u8cea\u3067\u3042\u308a\u3001<strong> ISO 9001\u898f\u683c\u306e\u8a8d\u8a3c\u3092\u53d7\u3051\u3066\u3044\u308b\u3002.<\/strong> \u5f53\u793e\u306f <a href=\"https:\/\/bestypack.com\/ja\/pva%e6%b0%b4%e6%ba%b6%e6%80%a7%e3%83%95%e3%82%a3%e3%83%ab%e3%83%a0\/\">PVA\u30d5\u30a3\u30eb\u30e0\u30e1\u30fc\u30ab\u30fc\u3067\u3042\u308a\u3001<\/a>, \u3068\u3057\u3066\u3001PVA\u5305\u88c5\u304c\u4e00\u5b9a\u306e\u74b0\u5883\u5f71\u97ff\u3092\u53ca\u307c\u3059\u3053\u3068\u3092\u8a8d\u8b58\u3057\u3066\u3044\u308b\u3002\u3053\u308c\u3092\u8a8d\u8b58\u3057\u3064\u3064\u3082\u3001PVA\u306f\u591a\u304f\u306e\u5f93\u6765\u578b\u30d5\u30a3\u30eb\u30e0\u3088\u308a\u3082\u5927\u5e45\u306b\u74b0\u5883\u306b\u512a\u3057\u3044\u3002.<\/p>\n\n\n\n<p>\u6301\u7d9a\u53ef\u80fd\u306a\u958b\u767a\u306b\u53d6\u308a\u7d44\u3080\u4f01\u696d\u3068\u3057\u3066\u3001\u5f53\u793e\u306f\u9769\u65b0\u7684\u306a\u88fd\u54c1\u958b\u767a\u3092\u7d99\u7d9a\u7684\u306b\u8ffd\u6c42\u3057\u3066\u3044\u308b\u3002\u5c02\u4efb\u306e\u7814\u7a76\u958b\u767a\u30c1\u30fc\u30e0\u304c\u3001\u5e02\u5834\u3084\u793e\u4f1a\u306e\u30cb\u30fc\u30ba\u306b\u5408\u3063\u305f\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u5275\u51fa\u3057\u3066\u3044\u308b\u3002\u307e\u305f\u3001\u304a\u5ba2\u69d8\u306e\u4ed5\u69d8\u306b\u5408\u308f\u305b\u3066\u30d5\u30a3\u30eb\u30e0\u914d\u5408\u3092\u8abf\u6574\u3059\u308b\u30ab\u30b9\u30bf\u30e0\u751f\u7523\u3092\u63d0\u4f9b\u3057\u3066\u3044\u308b\u3002\u5148\u9032\u7684\u306a\u6a5f\u68b0\u3092\u6d3b\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u30d0\u30c3\u30c1\u9593\u306e\u54c1\u8cea\u3092\u4e00\u5b9a\u306b\u4fdd\u3061\u3001\u304a\u5ba2\u69d8\u306e\u8981\u4ef6\u3092\u6e80\u305f\u3057\u3066\u3044\u308b\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>FAQ<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">PVA\u30d5\u30a3\u30eb\u30e0\u3092\u4f7f\u7528\u3059\u308b\u969b\u306e\u6b20\u70b9\u306f\u4f55\u304b\uff1f<\/h3>\n\n\n\n<p>\u7b2c\u4e00\u306b\u3001PVA\u30d5\u30a3\u30eb\u30e0\u306f\u8010\u71b1\u6027\u304c\u4f4e\u304f\u3001\u9ad8\u6e29\u74b0\u5883\u3067\u306f\u4f7f\u7528\u3067\u304d\u306a\u3044\u3002PVA\u30d5\u30a3\u30eb\u30e0\u306f\u9ad8\u6e29\u74b0\u5883\u3067\u5bb9\u6613\u306b\u5206\u89e3\u3059\u308b\u305f\u3081\u3001\u4f7f\u7528\u53ef\u80fd\u306a\u6e29\u5ea6\u7bc4\u56f2\u304c\u5236\u9650\u3055\u308c\u308b\u3002.<\/p>\n\n\n\n<p>\u7b2c\u4e8c\u306b\u3001PVA\u30d5\u30a3\u30eb\u30e0\u306f\u5b8c\u5168\u306b\u5206\u89e3\u3059\u308b\u3053\u3068\u304c\u96e3\u3057\u3044\u3002\u6c34\u306b\u6eb6\u89e3\u3057\u305f\u5f8c\u3082\u3001\u5c0f\u3055\u306a\u7c92\u5b50\u304c\u6b8b\u7559\u3059\u308b\u3002\u3053\u308c\u3092\u5206\u89e3\u3059\u308b\u306b\u306f\u7279\u6b8a\u306a\u6dfb\u52a0\u5264\u304c\u5fc5\u8981\u3068\u306a\u308b\u3002.<\/p>\n\n\n\n<p>\u3055\u3089\u306b\u3001PVA\u306f\u30b3\u30b9\u30c8\u304c\u9ad8\u3044\u3002PVA\u6750\u6599\u306e\u4fa1\u683c\u306b\u306f\u591a\u304f\u306e\u8981\u56e0\u304c\u5f71\u97ff\u3059\u308b\u3002\u3053\u308c\u306b\u306f\u3001\u74b0\u5883\u6761\u4ef6\u3001\u6c17\u5019\u3001\u8cbf\u6613\u653f\u7b56\u306a\u3069\u304c\u542b\u307e\u308c\u308b\u3002\u305d\u306e\u7d50\u679c\u3001\u4fa1\u683c\u306f\u9ad8\u984d\u3067\u4e0d\u5b89\u5b9a\u3068\u306a\u308a\u3001\u88fd\u9020\u30b3\u30b9\u30c8\u3082\u6bd4\u8f03\u7684\u9ad8\u304f\u306a\u308b\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">PVA\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u306f\u6709\u6bd2\u304b\uff1f<\/h3>\n\n\n\n<p>PVA\u306b\u95a2\u3059\u308b\u5e83\u7bc4\u306a\u7814\u7a76\u306f\u5b58\u5728\u3059\u308b\u3082\u306e\u306e\u3001\u305d\u306e\u591a\u304f\u306f\u95a2\u9023\u3059\u308b\u5546\u696d\u56e3\u4f53\u306b\u3088\u3063\u3066\u59d4\u8a17\u3055\u308c\u305f\u3082\u306e\u3067\u3042\u308b\u3002\u307b\u3068\u3093\u3069\u306ePVA\u88fd\u54c1\u304c\u300c\u74b0\u5883\u306b\u512a\u3057\u3044\u300d\u3068\u8868\u793a\u3055\u308c\u308b\u4e3b\u306a\u7406\u7531\u306f\u3001\u6c34\u306b\u6eb6\u3051\u308b\u3053\u3068\u306b\u3042\u308b\u3002\u3057\u304b\u3057\u3001PVA\u304c\u4eba\u9593\u306e\u5065\u5eb7\u3084\u74b0\u5883\u306b\u4e0e\u3048\u308b\u5b9f\u969b\u306e\u5f71\u97ff\u306b\u95a2\u3059\u308b\u516c\u5e73\u306a\u7814\u7a76\u306f\u4f9d\u7136\u3068\u3057\u3066\u4e0d\u8db3\u3057\u3066\u3044\u308b\u3002PVA\u304c\u4eba\u9593\u306b\u5bfe\u3057\u3066\u6709\u6bd2\u307e\u305f\u306f\u6709\u5bb3\u3067\u3042\u308b\u304b\u3069\u3046\u304b\u306b\u3064\u3044\u3066\u306f\u3001\u3055\u3089\u306a\u308b\u5bfe\u8c61\u3092\u7d5e\u3063\u305f\u7814\u7a76\u304c\u5fc5\u8981\u3067\u3042\u308b\u3002BestY Pack\u306f\u6301\u7d9a\u53ef\u80fd\u306aPVA\u30e1\u30fc\u30ab\u30fc\u3067\u3042\u308b\u3002\u5f53\u793e\u306f\u5e38\u306b\u74b0\u5883\u306b\u512a\u3057\u3044PVA\u5305\u88c5\u88fd\u54c1\u306e\u958b\u767a\u306b\u53d6\u308a\u7d44\u3093\u3067\u3044\u308b\u3002\u88fd\u9020\u5de5\u7a0b\u306b\u304a\u3051\u308b\u5ec3\u6c34\u3084\u6392\u6c17\u30ac\u30b9\u306e\u6392\u51fa\u3092\u524a\u6e1b\u3057\u3001\u4eba\u985e\u306e\u30ab\u30fc\u30dc\u30f3\u30d5\u30c3\u30c8\u30d7\u30ea\u30f3\u30c8\u306e\u4f4e\u6e1b\u306b\u8ca2\u732e\u3057\u3066\u3044\u308b\u3002.<\/p>","protected":false},"excerpt":{"rendered":"<p>PVA\uff08\u30dd\u30ea\u30d3\u30cb\u30eb\u30a2\u30eb\u30b3\u30fc\u30eb\uff09\u306f\u3001\u5316\u77f3\u71c3\u6599\u304b\u3089\u88fd\u9020\u3055\u308c\u308b\u6c34\u6eb6\u6027\u30dd\u30ea\u30de\u30fc\u3067\u3059\u3002\u3053\u308c\u306f\u300120\u5e74\u4ee5\u4e0a\u306b\u308f\u305f\u308a\u4f7f\u7528\u3055\u308c\u3066\u304d\u307e\u3057\u305f\u2026<\/p>","protected":false},"author":1,"featured_media":4197,"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":[40],"tags":[],"class_list":["post-4194","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-pva"],"taxonomy_info":{"category":[{"value":40,"label":"PVA"}]},"featured_image_src_large":["https:\/\/bestypack.com\/wp-content\/uploads\/2025\/11\/PVA-Guide-What-You-Need-to-Know.gif",750,500,false],"author_info":{"display_name":"yuzijie6666@gmail.com","author_link":"https:\/\/bestypack.com\/ja\/author\/yuzijie6666gmail-com\/"},"comment_info":0,"category_info":[{"term_id":40,"name":"PVA","slug":"pva","term_group":0,"term_taxonomy_id":40,"taxonomy":"category","description":"","parent":0,"count":8,"filter":"raw","cat_ID":40,"category_count":8,"category_description":"","cat_name":"PVA","category_nicename":"pva","category_parent":0}],"tag_info":false,"rttpg_featured_image_url":{"full":["https:\/\/bestypack.com\/wp-content\/uploads\/2025\/11\/PVA-Guide-What-You-Need-to-Know.gif",750,500,false],"landscape":["https:\/\/bestypack.com\/wp-content\/uploads\/2025\/11\/PVA-Guide-What-You-Need-to-Know.gif",750,500,false],"portraits":["https:\/\/bestypack.com\/wp-content\/uploads\/2025\/11\/PVA-Guide-What-You-Need-to-Know.gif",750,500,false],"thumbnail":["https:\/\/bestypack.com\/wp-content\/uploads\/2025\/11\/PVA-Guide-What-You-Need-to-Know-150x150.gif",150,150,true],"medium":["https:\/\/bestypack.com\/wp-content\/uploads\/2025\/11\/PVA-Guide-What-You-Need-to-Know-300x200.gif",300,200,true],"large":["https:\/\/bestypack.com\/wp-content\/uploads\/2025\/11\/PVA-Guide-What-You-Need-to-Know.gif",750,500,false],"1536x1536":["https:\/\/bestypack.com\/wp-content\/uploads\/2025\/11\/PVA-Guide-What-You-Need-to-Know.gif",750,500,false],"2048x2048":["https:\/\/bestypack.com\/wp-content\/uploads\/2025\/11\/PVA-Guide-What-You-Need-to-Know.gif",750,500,false],"trp-custom-language-flag":["https:\/\/bestypack.com\/wp-content\/uploads\/2025\/11\/PVA-Guide-What-You-Need-to-Know.gif",18,12,false]},"rttpg_author":{"display_name":"yuzijie6666@gmail.com","author_link":"https:\/\/bestypack.com\/ja\/author\/yuzijie6666gmail-com\/"},"rttpg_comment":0,"rttpg_category":"<a href=\"https:\/\/bestypack.com\/ja\/blog\/category\/pva\/\" rel=\"category tag\">PVA<\/a>","rttpg_excerpt":"PVA (Polyvinyl Alcohol) is a water-soluble polymer made from fossil fuels. It has been used for over...","_links":{"self":[{"href":"https:\/\/bestypack.com\/ja\/wp-json\/wp\/v2\/posts\/4194","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=4194"}],"version-history":[{"count":2,"href":"https:\/\/bestypack.com\/ja\/wp-json\/wp\/v2\/posts\/4194\/revisions"}],"predecessor-version":[{"id":4201,"href":"https:\/\/bestypack.com\/ja\/wp-json\/wp\/v2\/posts\/4194\/revisions\/4201"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/bestypack.com\/ja\/wp-json\/wp\/v2\/media\/4197"}],"wp:attachment":[{"href":"https:\/\/bestypack.com\/ja\/wp-json\/wp\/v2\/media?parent=4194"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bestypack.com\/ja\/wp-json\/wp\/v2\/categories?post=4194"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bestypack.com\/ja\/wp-json\/wp\/v2\/tags?post=4194"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}