{"id":757,"date":"2026-01-30T08:06:59","date_gmt":"2026-01-30T08:06:59","guid":{"rendered":"https:\/\/www.hottacktest.com\/?p=757"},"modified":"2026-01-30T08:13:23","modified_gmt":"2026-01-30T08:13:23","slug":"hot-tack-test-for-plastic-packaging","status":"publish","type":"post","link":"https:\/\/www.hottacktest.com\/ja\/hot-tack-test-for-plastic-packaging","title":{"rendered":"\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u5305\u88c5\u306e\u30db\u30c3\u30c8\u30bf\u30c3\u30af\u8a66\u9a13\uff1aASTM F1921\u3068\u30db\u30c3\u30c8\u30b7\u30fc\u30eb\u5f37\u5ea6"},"content":{"rendered":"<h2 class=\"wp-block-heading\">\u30db\u30c3\u30c8\u30bf\u30c3\u30af\u8a66\u9a13\u3068\u30db\u30c3\u30c8\u30b7\u30fc\u30eb\u5f37\u5ea6\uff1aASTM F1921\u306e\u7406\u89e3<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u30db\u30c3\u30c8\u30bf\u30c3\u30af\u8a66\u9a13\u3068\u306f\u4f55\u3067\u3059\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u306e <strong>\u30db\u30c3\u30c8\u30bf\u30c3\u30af\u30c6\u30b9\u30c8<\/strong> \u306b\u5f62\u6210\u3055\u308c\u305f\u30b7\u30fc\u30eb\u90e8\u306e\u5f37\u5ea6\u3092\u6e2c\u5b9a\u3059\u308b <strong>\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u5305\u88c5<\/strong> \u6750\u6599\u304c\u307e\u3060\u71b1\u3044\u3046\u3061\u306b\u3002\u3053\u306e\u8a66\u9a13\u304c\u6975\u3081\u3066\u91cd\u8981\u306a\u306e\u306f\u3001\u5305\u88c5\u5de5\u7a0b\u306b\u304a\u3044\u3066\u3001\u6750\u6599\u304c\u307e\u3060\u51b7\u5374\u4e2d\u3067\u6700\u7d42\u7684\u306a\u7d50\u5408\u304c\u5f62\u6210\u3055\u308c\u3066\u3044\u308b\u6700\u4e2d\u306b\u3001\u30b7\u30fc\u30eb\u90e8\u5206\u306b\u6a5f\u68b0\u7684\u5fdc\u529b\u304c\u52a0\u308f\u308b\u3053\u3068\u304c\u591a\u3044\u305f\u3081\u3067\u3059\u3002\u3082\u3057 <strong>\u71b1\u30b7\u30fc\u30eb\u5f37\u5ea6<\/strong> \u4e0d\u5341\u5206\u306a\u5834\u5408\u3001\u88fd\u9020\u5de5\u7a0b\u4e2d\u306b\u5305\u88c5\u306b\u4e0d\u5177\u5408\u304c\u751f\u3058\u3001\u696d\u52d9\u306e\u975e\u52b9\u7387\u5316\u3084\u88fd\u54c1\u306e\u54c1\u8cea\u4f4e\u4e0b\u3092\u62db\u304f\u6050\u308c\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u8a66\u9a13\u3067\u306f\u3001\u5727\u529b\u3001\u6e29\u5ea6\u3001\u304a\u3088\u3073\u63a5\u89e6\u6642\u9593\u3092\u5236\u5fa1\u3057\u305f\u6761\u4ef6\u4e0b\u3067\u30012\u672c\u306e\u6750\u6599\u30b9\u30c8\u30ea\u30c3\u30d7\uff08\u540c\u4e00\u306e\u30d5\u30a3\u30eb\u30e0\u3067\u3082\u7570\u306a\u308b\u30d5\u30a3\u30eb\u30e0\u3067\u3082\u3088\u3044\uff09\u3092\u30b7\u30fc\u30eb\u3057\u307e\u3059\u3002\u305d\u306e\u5f8c\u3001\u30b7\u30fc\u30eb\u3055\u308c\u305f\u30b9\u30c8\u30ea\u30c3\u30d7\u3092\u5f15\u304d\u96e2\u3057\u3001\u305d\u308c\u3089\u3092\u5265\u304c\u3059\u306e\u306b\u5fc5\u8981\u306a\u529b\u3092\u6e2c\u5b9a\u3057\u307e\u3059\u3002\u3053\u306e\u529b\u304b\u3089\u3001\u4ee5\u4e0b\u306e\u70b9\u306b\u3064\u3044\u3066\u8cb4\u91cd\u306a\u77e5\u898b\u304c\u5f97\u3089\u308c\u307e\u3059\u3002 <strong>\u30db\u30c3\u30c8\u30bf\u30c3\u30af\u5f37\u5ea6<\/strong> \u305d\u306e\u7d20\u6750\u306e\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">ASTM F1921\uff1a\u30db\u30c3\u30c8\u30bf\u30c3\u30af\u8a66\u9a13\u306b\u95a2\u3059\u308b\u898f\u683c<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/store.astm.org\/f1921_f1921m-12r18.html\"><strong>ASTM F1921<\/strong> <\/a>\u2026\u306e\u624b\u9806\u3092\u898f\u5b9a\u3059\u308b <strong>\u30db\u30c3\u30c8\u30bf\u30c3\u30af\u30c6\u30b9\u30c8<\/strong>, \u3001\u30b7\u30fc\u30eb\u6761\u4ef6\u304a\u3088\u3073\u6e2c\u5b9a\u306b\u95a2\u3059\u308b\u6307\u91dd\u3092\u63d0\u4f9b\u3057\u3001 <strong>\u71b1\u30b7\u30fc\u30eb\u5f37\u5ea6<\/strong>. \u3053\u306e\u898f\u683c\u3067\u306f\u3001\u305d\u308c\u305e\u308c\u7570\u306a\u308b\u30a2\u30d7\u30ed\u30fc\u30c1\u3092\u3068\u308b2\u3064\u306e\u8a66\u9a13\u65b9\u6cd5\u304c\u898f\u5b9a\u3055\u308c\u3066\u3044\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u65b9\u6cd5A\uff08\u56fa\u5b9a\u9045\u5ef6\u578b\uff09<\/strong>: \u3053\u306e\u65b9\u6cd5\u3067\u306f\u3001\u6a5f\u68b0\u304c <strong>\u30db\u30c3\u30c8\u30bf\u30c3\u30af\u5f37\u5ea6<\/strong> \u30b7\u30fc\u30eb\u30b8\u30e7\u30fc\u304c\u958b\u3044\u305f\u5f8c\u3001\u3055\u307e\u3056\u307e\u306a\u9593\u9694\u3067\u3002\u3053\u306e\u9045\u5ef6\u6642\u9593\u3068\u5f15\u304d\u629c\u304d\u6642\u9593\u306f\u3001\u6750\u6599\u306e\u51b7\u5374\u66f2\u7dda\u306e\u4e00\u90e8\u3092\u69cb\u6210\u3059\u308b\u3002\u6750\u6599\u304c\u51b7\u5374\u3055\u308c\u308b\u306b\u3064\u308c\u3066\u30b7\u30fc\u30eb\u5f37\u5ea6\u304c\u3069\u306e\u3088\u3046\u306b\u5909\u5316\u3059\u308b\u304b\u3092\u628a\u63e1\u3059\u308b\u305f\u3081\u3001\u8907\u6570\u306e\u6642\u70b9\u3067\u529b\u3092\u6e2c\u5b9a\u3059\u308b\u3002.<\/li>\n\n\n\n<li><strong>\u65b9\u6cd5B\uff08\u53ef\u5909\u9045\u5ef6\u578b\uff09<\/strong>: \u3053\u306e\u65b9\u6cd5\u3067\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u306f\u6e2c\u5b9a\u3092\u884c\u3046\u524d\u306b\u9045\u5ef6\u6642\u9593\u3092\u9078\u629e\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002 <strong>\u6700\u5927\u30db\u30c3\u30c8\u30bf\u30c3\u30af\u5f37\u5ea6<\/strong>. \u3002\u9045\u5ef6\u6642\u9593\u306e\u7d4c\u904e\u5f8c\u3001\u30b7\u30fc\u30eb\u3092\u5f15\u304d\u96e2\u3059\u306e\u306b\u5fc5\u8981\u306a\u529b\u3092\u6e2c\u5b9a\u3059\u308b\u3053\u3068\u3067\u3001\u51b7\u5374\u904e\u7a0b\u306b\u304a\u3051\u308b\u6750\u6599\u306e\u5fdc\u529b\u306b\u5bfe\u3059\u308b\u62b5\u6297\u7279\u6027\u304c\u660e\u3089\u304b\u306b\u306a\u308b\u3002.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u3069\u3061\u3089\u306e\u65b9\u6cd5\u3082\u3001\u4ee5\u4e0b\u306e\u8a55\u4fa1\u306b\u306f\u4e0d\u53ef\u6b20\u3067\u3059\u3002 <strong>\u30db\u30c3\u30c8\u30bf\u30c3\u30af\u5f37\u5ea6<\/strong> \u5305\u88c5\u6750\u6599\u306b\u3064\u3044\u3066\u3001\u88fd\u9020\u696d\u8005\u304c\u7279\u5b9a\u306e\u7528\u9014\u306b\u9069\u3057\u305f\u6750\u6599\u3092\u9078\u5b9a\u3067\u304d\u308b\u3088\u3046\u652f\u63f4\u3057\u3066\u304a\u308a\u3001\u4f8b\u3048\u3070 <strong>\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u5305\u88c5<\/strong> \u30d5\u30a9\u30fc\u30e0\u30fb\u30d5\u30a3\u30eb\u30fb\u30b7\u30fc\u30eb\u5de5\u7a0b\u306b\u304a\u3044\u3066\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u30db\u30c3\u30c8\u30bf\u30c3\u30af\u8a66\u9a13\u306e\u610f\u7fa9\u3068\u7528\u9014<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u5305\u88c5\u5de5\u7a0b\u306b\u304a\u3051\u308b\u30db\u30c3\u30c8\u30bf\u30c3\u30af\u304c\u679c\u305f\u3059\u5f79\u5272<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u3067 <strong>\u6210\u5f62\u30fb\u5145\u586b\u30fb\u5bc6\u5c01\u5de5\u7a0b<\/strong>, \u3001\u5305\u88c5\u306f\u71b1\u3044\u3046\u3061\u306b\u5bc6\u5c01\u3055\u308c\u3001\u305d\u306e\u904e\u7a0b\u3067\u5bc6\u5c01\u90e8\u5206\u304c\u6a5f\u68b0\u7684\u5fdc\u529b\u306b\u3055\u3089\u3055\u308c\u308b\u3053\u3068\u304c\u3088\u304f\u3042\u308a\u307e\u3059\u3002\u305d\u306e <strong>\u30db\u30c3\u30c8\u30bf\u30c3\u30af\u30c6\u30b9\u30c8<\/strong> \u30b7\u30fc\u30eb\u304c\u5b8c\u5168\u306b\u51b7\u5374\u3055\u308c\u308b\u524d\u306b\u3001\u3053\u308c\u3089\u306e\u5fdc\u529b\u306b\u8010\u3048\u3089\u308c\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002\u30b7\u30fc\u30eb\u306e\u5f37\u5ea6\u304c\u4e0d\u5341\u5206\u306a\u5834\u5408\u3001\u30b7\u30fc\u30eb\u304c\u7834\u640d\u3057\u3001\u7834\u640d\u3001\u6f0f\u308c\u3001\u307e\u305f\u306f\u6c5a\u67d3\u3092\u5f15\u304d\u8d77\u3053\u3059\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u306e <strong>\u30db\u30c3\u30c8\u30bf\u30c3\u30af\u5f37\u5ea6<\/strong> \u6750\u6599\u306e\u7279\u6027\u306f\u3001\u9ad8\u901f\u5305\u88c5\u30e9\u30a4\u30f3\u306b\u304a\u3051\u308b\u305d\u306e\u6027\u80fd\u3068\u76f4\u63a5\u7684\u306a\u95a2\u4fc2\u304c\u3042\u308a\u307e\u3059\u3002\u7279\u306b\u3001\u52b9\u7387\u3068\u5b89\u5168\u6027\u304c\u6975\u3081\u3066\u91cd\u8981\u306a\u98df\u54c1\u5305\u88c5\u3001\u533b\u85ac\u54c1\u3001\u6d88\u8cbb\u8ca1\u306a\u3069\u306e\u696d\u754c\u306b\u304a\u3044\u3066\u306f\u3001\u305d\u306e <strong>\u30db\u30c3\u30c8\u30bf\u30c3\u30af\u30c6\u30b9\u30c8<\/strong> \u3053\u308c\u306b\u3088\u308a\u3001\u88fd\u9020\u696d\u8005\u306f\u81ea\u793e\u306e\u5305\u88c5\u6750\u304c\u3053\u3046\u3057\u305f\u74b0\u5883\u4e0b\u3067\u826f\u597d\u306a\u6027\u80fd\u3092\u767a\u63ee\u3067\u304d\u308b\u304b\u3069\u3046\u304b\u3092\u5224\u65ad\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30db\u30c3\u30c8\u30b7\u30fc\u30eb\u5f37\u5ea6\u304c\u91cd\u8981\u306a\u7406\u7531<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u71b1\u30b7\u30fc\u30eb\u5f37\u5ea6<\/strong> \u3053\u308c\u306f\u3001\u71b1\u3001\u6e7f\u5ea6\u3001\u7269\u7406\u7684\u30b9\u30c8\u30ec\u30b9\u3068\u3044\u3063\u305f\u904e\u9177\u306a\u6761\u4ef6\u306b\u3055\u3089\u3055\u308c\u308b\u5305\u88c5\u6750\u6599\u306b\u3068\u3063\u3066\u3001\u6975\u3081\u3066\u91cd\u8981\u306a\u7279\u6027\u3067\u3059\u3002. <strong>\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u5305\u88c5<\/strong> \u5bc6\u5c01\u3001\u4fdd\u7ba1\u3001\u8f38\u9001\u306e\u904e\u7a0b\u3067\u3001\u3053\u3046\u3057\u305f\u72b6\u6cc1\u304c\u3057\u3070\u3057\u3070\u767a\u751f\u3057\u307e\u3059\u3002\u5f37\u56fa\u3067\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u5bc6\u5c01\u3092\u78ba\u4fdd\u3059\u308b\u3053\u3068\u3067\u3001\u5bc6\u5c01\u4e0d\u826f\u306b\u3088\u308b\u88fd\u54c1\u306e\u52a3\u5316\u3001\u6c5a\u67d3\u3001\u307e\u305f\u306f\u640d\u50b7\u3092\u9632\u3050\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f8b\u3048\u3070\u3001\u98df\u54c1\u306e\u5305\u88c5\u306b\u304a\u3044\u3066\u3001\u5bc6\u5c01\u304c\u4e0d\u5341\u5206\u3060\u3068\u3001\u5916\u90e8\u304b\u3089\u306e\u7570\u7269\u304c\u6df7\u5165\u3057\u305f\u308a\u3001\u6e7f\u6c17\u3084\u7a7a\u6c17\u306e\u4fb5\u5165\u306b\u3088\u3063\u3066\u88fd\u54c1\u304c\u65e9\u671f\u306b\u52a3\u5316\u3057\u305f\u308a\u3059\u308b\u6050\u308c\u304c\u3042\u308a\u307e\u3059\u3002\u533b\u85ac\u54c1\u306e\u5305\u88c5\u306b\u304a\u3044\u3066\u3082\u3001\u5bc6\u5c01\u304c\u4e0d\u5341\u5206\u3060\u3068\u3001\u4e2d\u8eab\u306e\u533b\u85ac\u54c1\u306e\u54c1\u8cea\u3084\u5b89\u5168\u6027\u304c\u640d\u306a\u308f\u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uff5e\u3092\u884c\u3046\u3053\u3068\u306b\u3088\u308a <strong>\u30db\u30c3\u30c8\u30bf\u30c3\u30af\u8a66\u9a13<\/strong> \u304a\u3088\u3073\u8a55\u4fa1 <strong>\u71b1\u30b7\u30fc\u30eb\u5f37\u5ea6<\/strong>, \u30e1\u30fc\u30ab\u30fc\u306f\u81ea\u793e\u306e\u5305\u88c5\u8cc7\u6750\u306e\u54c1\u8cea\u3068\u4fe1\u983c\u6027\u3092\u4fdd\u8a3c\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30db\u30c3\u30c8\u30bf\u30c3\u30af\u5f37\u5ea6\u306e\u8a66\u9a13\u88c5\u7f6e<\/h3>\n\n\n\n<div class=\"wp-block-media-text is-stacked-on-mobile\" style=\"grid-template-columns:32% auto\"><figure class=\"wp-block-media-text__media\"><a href=\"https:\/\/www.hottacktest.com\/ja\/\"><img fetchpriority=\"high\" decoding=\"async\" width=\"500\" height=\"600\" src=\"https:\/\/www.hottacktest.com\/wp-content\/uploads\/2026\/01\/Understanding-ASTM-F1921-Hot-Tack-Test-for-Plastic-Packaging1.webp\" alt=\"\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u5305\u88c5\u306b\u304a\u3051\u308bASTM F1921\u30db\u30c3\u30c8\u30bf\u30c3\u30af\u8a66\u9a13\u306e\u7406\u89e31\" class=\"wp-image-760 size-full\" srcset=\"https:\/\/www.hottacktest.com\/wp-content\/uploads\/2026\/01\/Understanding-ASTM-F1921-Hot-Tack-Test-for-Plastic-Packaging1.webp 500w, https:\/\/www.hottacktest.com\/wp-content\/uploads\/2026\/01\/Understanding-ASTM-F1921-Hot-Tack-Test-for-Plastic-Packaging1-250x300.webp 250w, https:\/\/www.hottacktest.com\/wp-content\/uploads\/2026\/01\/Understanding-ASTM-F1921-Hot-Tack-Test-for-Plastic-Packaging1-10x12.webp 10w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/><\/a><\/figure><div class=\"wp-block-media-text__content\">\n<p class=\"wp-block-paragraph\">\u6b63\u78ba\u306b\u6e2c\u5b9a\u3059\u308b\u306b\u306f <strong>\u30db\u30c3\u30c8\u30bf\u30c3\u30af\u5f37\u5ea6<\/strong>, \u5c02\u7528\u306e\u8a66\u9a13\u88c5\u7f6e\u304c\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002\u305d\u306e <strong>\u30bb\u30eb\u30a4\u30f3\u30b9\u30c4\u30eb\u30e1\u30f3\u30c4 <a href=\"https:\/\/www.hottacktest.com\/ja\/\">\u30db\u30c3\u30c8\u30bf\u30c3\u30af\u30c6\u30b9\u30bf\u30fc<\/a><\/strong> \u306f\u3001\u3053\u3046\u3057\u305f\u8a66\u9a13\u3092\u884c\u3046\u4e0a\u3067\u6700\u9069\u306a\u9078\u629e\u80a2\u3067\u3059\u3002\u3053\u308c\u306f\u3001\u4ee5\u4e0b\u306e\u4ed5\u69d8\u306b\u6e96\u62e0\u3059\u308b\u3088\u3046\u306b\u8a2d\u8a08\u3055\u308c\u3066\u304a\u308a\u3001 <strong>ASTM F1921<\/strong> \u307e\u305f\u3001\u4e00\u8cab\u6027\u304c\u3042\u308a\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u7d50\u679c\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u3053\u306e <strong>\u30db\u30c3\u30c8\u30bf\u30c3\u30af\u30c6\u30b9\u30bf\u30fc<\/strong> \u71b1\u30b7\u30fc\u30eb\u3055\u308c\u305f\u5305\u88c5\u6750\u3092\u5265\u304c\u3059\u306e\u306b\u5fc5\u8981\u306a\u529b\u3092\u6e2c\u5b9a\u3057\u3001\u88fd\u9020\u696d\u8005\u304c\u4ee5\u4e0b\u306e\u70b9\u3092\u8a55\u4fa1\u3059\u308b\u306e\u3092\u652f\u63f4\u3057\u307e\u3059\u3002 <strong>\u71b1\u30b7\u30fc\u30eb\u5f37\u5ea6<\/strong> \u5b9f\u74b0\u5883\u4e0b\u306b\u304a\u3044\u3066\u3002.<\/p>\n<\/div><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u6e29\u5ea6\u3001\u5727\u529b\u3001\u30b7\u30fc\u30eb\u6642\u9593\u3092\u8abf\u6574\u3067\u304d\u308b\u305f\u3081\u3001\u3053\u306e\u30c6\u30b9\u30bf\u30fc\u306f\u5e45\u5e83\u3044\u6750\u6599\u3084\u30b7\u30fc\u30eb\u6761\u4ef6\u306b\u5bfe\u5fdc\u53ef\u80fd\u3067\u3059\u3002\u3053\u306e <strong>\u30bb\u30eb\u30a4\u30f3\u30b9\u30c4\u30eb\u30e1\u30f3\u30c4\u30fb\u30db\u30c3\u30c8\u30bf\u30c3\u30af\u30c6\u30b9\u30bf\u30fc<\/strong> \u54c1\u8cea\u7ba1\u7406\u3084\u7814\u7a76\u958b\u767a\u306b\u304a\u3044\u3066\u6975\u3081\u3066\u8cb4\u91cd\u306a\u30c4\u30fc\u30eb\u3067\u3042\u308a\u3001\u5305\u88c5\u6750\u6599\u304c\u6240\u5b9a\u306e\u8981\u4ef6\u3092\u6e80\u305f\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u3002 <strong>\u30db\u30c3\u30c8\u30bf\u30c3\u30af\u5f37\u5ea6<\/strong> \u6700\u9069\u306a\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u5f97\u308b\u305f\u3081\u306b\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u30db\u30c3\u30c8\u30bf\u30c3\u30af\u8a66\u9a13\u304c\u5305\u88c5\u54c1\u8cea\u3092\u3069\u306e\u3088\u3046\u306b\u5411\u4e0a\u3055\u305b\u308b\u304b<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uff5e\u3092\u5b9f\u65bd\u3059\u308b\u3053\u3068\u306b\u3088\u308a\u3001 <strong>\u30db\u30c3\u30c8\u30bf\u30c3\u30af\u30c6\u30b9\u30c8<\/strong>, \u30e1\u30fc\u30ab\u30fc\u306f\u3001\u81ea\u793e\u306e\u5305\u88c5\u6750\u304c\u5341\u5206\u306a <strong>\u71b1\u30b7\u30fc\u30eb\u5f37\u5ea6<\/strong> \u88fd\u9020\u5de5\u7a0b\u306b\u304a\u3044\u3066\u3002\u8a66\u9a13\u3092\u884c\u3046\u3053\u3068\u3067\u3001\u5b9f\u4f7f\u7528\u6761\u4ef6\u4e0b\u3067\u4e0d\u5177\u5408\u306e\u539f\u56e0\u3068\u306a\u308a\u5f97\u308b\u30b7\u30fc\u30eb\u90e8\u306e\u5f31\u70b9\u3092\u7279\u5b9a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u6b63\u78ba\u306a\u8a66\u9a13\u30c7\u30fc\u30bf\u304c\u3042\u308c\u3070\u3001\u30e1\u30fc\u30ab\u30fc\u306f\u6750\u6599\u306e\u9078\u5b9a\u3001\u8a2d\u8a08\u306e\u8abf\u6574\u3001\u88fd\u9020\u5de5\u7a0b\u306b\u3064\u3044\u3066\u3001\u5341\u5206\u306a\u60c5\u5831\u306b\u57fa\u3065\u3044\u305f\u5224\u65ad\u3092\u4e0b\u3057\u3001\u5305\u88c5\u306e\u54c1\u8cea\u3092\u6700\u9069\u5316\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u88fd\u54c1\u3092\u5b9a\u671f\u7684\u306b\u4f7f\u7528\u3059\u308b\u3068\u3001 <strong>\u30db\u30c3\u30c8\u30bf\u30c3\u30af\u30c6\u30b9\u30c8<\/strong> \u30b7\u30fc\u30eb\u4e0d\u826f\u306e\u30ea\u30b9\u30af\u3092\u4f4e\u6e1b\u3057\u3001\u8010\u4e45\u6027\u3092\u9ad8\u3081\u308b\u3053\u3068\u3067\u3001\u5305\u88c5\u30e9\u30a4\u30f3\u5168\u4f53\u306e\u52b9\u7387\u5411\u4e0a\u306b\u5bc4\u4e0e\u3057\u307e\u3059\u3002 <strong>\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u5305\u88c5<\/strong>, \u3001\u305d\u3057\u3066\u88fd\u54c1\u306e\u30e9\u30a4\u30d5\u30b5\u30a4\u30af\u30eb\u5168\u4f53\u3092\u901a\u3058\u3066\u305d\u306e\u72b6\u614b\u304c\u640d\u306a\u308f\u308c\u306a\u3044\u3088\u3046\u306b\u3059\u308b\u3053\u3068\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u7d50\u8ad6<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u306e <strong>\u30db\u30c3\u30c8\u30bf\u30c3\u30af\u30c6\u30b9\u30c8<\/strong>, \u3001\u306b\u898f\u5b9a\u3055\u308c\u3066\u3044\u308b\u3068\u304a\u308a <strong>ASTM F1921<\/strong>, \u306f\u3001\u8a55\u4fa1\u3092\u884c\u3046\u4e0a\u3067\u4e0d\u53ef\u6b20\u306a\u624b\u9806\u3067\u3042\u308b <strong>\u71b1\u30b7\u30fc\u30eb\u5f37\u5ea6<\/strong> in <strong>\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u5305\u88c5<\/strong> \u6750\u6599\u3002\u3053\u306e\u8a66\u9a13\u306f\u3001\u88fd\u9020\u696d\u8005\u304c\u81ea\u793e\u306e\u5305\u88c5\u6750\u304c\u30b7\u30fc\u30eb\u5de5\u7a0b\u3067\u751f\u3058\u308b\u6a5f\u68b0\u7684\u5fdc\u529b\u306b\u8010\u3048\u3089\u308c\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002\u9069\u5207\u306a <strong>\u30db\u30c3\u30c8\u30bf\u30c3\u30af\u5f37\u5ea6<\/strong>, \u3053\u308c\u306b\u3088\u308a\u3001\u5305\u88c5\u6750\u306f\u305d\u306e\u5b8c\u5168\u6027\u3092\u7dad\u6301\u3057\u3001\u4e2d\u306e\u88fd\u54c1\u3092\u78ba\u5b9f\u306b\u4fdd\u8b77\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3092\u7d44\u307f\u8fbc\u3080\u3053\u3068\u3067\u3001 <strong>\u30db\u30c3\u30c8\u30bf\u30c3\u30af\u30c6\u30b9\u30c8<\/strong> \u54c1\u8cea\u7ba1\u7406\u30d7\u30ed\u30bb\u30b9\u306b\u3053\u308c\u3092\u7d44\u307f\u8fbc\u3080\u3053\u3068\u3067\u3001\u30e1\u30fc\u30ab\u30fc\u306f\u5305\u88c5\u306e\u4fe1\u983c\u6027\u3068\u8010\u4e45\u6027\u3092\u5411\u4e0a\u3055\u305b\u3001\u6700\u7d42\u7684\u306b\u306f\u5ec3\u68c4\u7269\u306e\u524a\u6e1b\u3068\u9867\u5ba2\u6e80\u8db3\u5ea6\u306e\u5411\u4e0a\u306b\u3064\u306a\u3052\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3053\u306e <strong>\u30bb\u30eb\u30a4\u30f3\u30b9\u30c4\u30eb\u30e1\u30f3\u30c4\u30fb\u30db\u30c3\u30c8\u30bf\u30c3\u30af\u30c6\u30b9\u30bf\u30fc<\/strong> \u3053\u308c\u3089\u306e\u8a66\u9a13\u3092\u5b9f\u65bd\u3059\u308b\u305f\u3081\u306e\u6b63\u78ba\u304b\u3064\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u63d0\u4f9b\u3057\u3001\u5305\u88c5\u6750\u6599\u304c\u54c1\u8cea\u3068\u6027\u80fd\u306e\u6700\u9ad8\u57fa\u6e96\u3092\u6e80\u305f\u3059\u3053\u3068\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u3002.<\/p>","protected":false},"excerpt":{"rendered":"<p>Hot Tack Test and Hot Seal Strength: Understanding ASTM F1921 What is the Hot Tack Test? The Hot Tack Test measures the strength of seals formed on plastic packaging materials while they are still hot. This test is crucial because, during packaging operations, sealed areas often experience mechanical stresses while the materials are still cooling and forming their final bond. If the hot seal strength is inadequate, the packaging can fail during production, leading to operational inefficiencies and compromised product integrity. The test involves sealing two strips of the material (either the same film or different films) under controlled conditions of pressure, temperature, and contact time. The sealed strips are [&hellip;]<\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-757","post","type-post","status-publish","format-standard","hentry","category-hot-tack-test"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Understanding ASTM F1921 Hot Tack Test for Plastic Packaging<\/title>\n<meta name=\"description\" content=\"Explore the importance of Hot Tack Test for plastic packaging with ASTM F1921. Learn how to measure hot seal strength and ensure packaging durability with effective testing methods.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.hottacktest.com\/ja\/hot-tack-test-for-plastic-packaging\/\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Understanding ASTM F1921 Hot Tack Test for Plastic Packaging\" \/>\n<meta property=\"og:description\" content=\"Explore the importance of Hot Tack Test for plastic packaging with ASTM F1921. Learn how to measure hot seal strength and ensure packaging durability with effective testing methods.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.hottacktest.com\/ja\/hot-tack-test-for-plastic-packaging\/\" \/>\n<meta property=\"og:site_name\" content=\"Hot Tack Test\" \/>\n<meta property=\"article:published_time\" content=\"2026-01-30T08:06:59+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-01-30T08:13:23+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.hottacktest.com\/wp-content\/uploads\/2026\/01\/Understanding-ASTM-F1921-Hot-Tack-Test-for-Plastic-Packaging1.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"500\" \/>\n\t<meta property=\"og:image:height\" content=\"600\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"author\" content=\"Edit\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u57f7\u7b46\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"Edit\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u63a8\u5b9a\u8aad\u307f\u53d6\u308a\u6642\u9593\" \/>\n\t<meta name=\"twitter:data2\" content=\"5\u5206\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.hottacktest.com\/hot-tack-test-for-plastic-packaging#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.hottacktest.com\/hot-tack-test-for-plastic-packaging\"},\"author\":{\"name\":\"Edit\",\"@id\":\"https:\/\/www.hottacktest.com\/#\/schema\/person\/4364c8d0a0da91185bcdcea6ec45907b\"},\"headline\":\"Hot Tack Test for Plastic Packaging: ASTM F1921 and Hot Seal Strength\",\"datePublished\":\"2026-01-30T08:06:59+00:00\",\"dateModified\":\"2026-01-30T08:13:23+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.hottacktest.com\/hot-tack-test-for-plastic-packaging\"},\"wordCount\":899,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/www.hottacktest.com\/#organization\"},\"image\":{\"@id\":\"https:\/\/www.hottacktest.com\/hot-tack-test-for-plastic-packaging#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.hottacktest.com\/wp-content\/uploads\/2026\/01\/Understanding-ASTM-F1921-Hot-Tack-Test-for-Plastic-Packaging1.webp\",\"articleSection\":[\"Hot Tack Test\"],\"inLanguage\":\"ja\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/www.hottacktest.com\/hot-tack-test-for-plastic-packaging#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.hottacktest.com\/hot-tack-test-for-plastic-packaging\",\"url\":\"https:\/\/www.hottacktest.com\/hot-tack-test-for-plastic-packaging\",\"name\":\"Understanding ASTM F1921 Hot Tack Test for Plastic Packaging\",\"isPartOf\":{\"@id\":\"https:\/\/www.hottacktest.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.hottacktest.com\/hot-tack-test-for-plastic-packaging#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.hottacktest.com\/hot-tack-test-for-plastic-packaging#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.hottacktest.com\/wp-content\/uploads\/2026\/01\/Understanding-ASTM-F1921-Hot-Tack-Test-for-Plastic-Packaging1.webp\",\"datePublished\":\"2026-01-30T08:06:59+00:00\",\"dateModified\":\"2026-01-30T08:13:23+00:00\",\"description\":\"Explore the importance of Hot Tack Test for plastic packaging with ASTM F1921. Learn how to measure hot seal strength and ensure packaging durability with effective testing methods.\",\"breadcrumb\":{\"@id\":\"https:\/\/www.hottacktest.com\/hot-tack-test-for-plastic-packaging#breadcrumb\"},\"inLanguage\":\"ja\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.hottacktest.com\/hot-tack-test-for-plastic-packaging\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"ja\",\"@id\":\"https:\/\/www.hottacktest.com\/hot-tack-test-for-plastic-packaging#primaryimage\",\"url\":\"https:\/\/www.hottacktest.com\/wp-content\/uploads\/2026\/01\/Understanding-ASTM-F1921-Hot-Tack-Test-for-Plastic-Packaging1.webp\",\"contentUrl\":\"https:\/\/www.hottacktest.com\/wp-content\/uploads\/2026\/01\/Understanding-ASTM-F1921-Hot-Tack-Test-for-Plastic-Packaging1.webp\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.hottacktest.com\/hot-tack-test-for-plastic-packaging#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.hottacktest.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Hot Tack Test for Plastic Packaging: ASTM F1921 and Hot Seal Strength\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.hottacktest.com\/#website\",\"url\":\"https:\/\/www.hottacktest.com\/\",\"name\":\"Softgel Test\",\"description\":\"ASTM F1921 Hot Tack Test Solution\",\"publisher\":{\"@id\":\"https:\/\/www.hottacktest.com\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.hottacktest.com\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"ja\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.hottacktest.com\/#organization\",\"name\":\"Softgel Test\",\"url\":\"https:\/\/www.hottacktest.com\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"ja\",\"@id\":\"https:\/\/www.hottacktest.com\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.hottacktest.com\/wp-content\/uploads\/2025\/01\/Softgel-Test-Logo.webp\",\"contentUrl\":\"https:\/\/www.hottacktest.com\/wp-content\/uploads\/2025\/01\/Softgel-Test-Logo.webp\",\"width\":836,\"height\":238,\"caption\":\"Softgel Test\"},\"image\":{\"@id\":\"https:\/\/www.hottacktest.com\/#\/schema\/logo\/image\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.hottacktest.com\/#\/schema\/person\/4364c8d0a0da91185bcdcea6ec45907b\",\"name\":\"Edit\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"ja\",\"@id\":\"https:\/\/www.hottacktest.com\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/2440764fd53341bacad381792e02e32a7fc813445ab6fde82a697b54b873b676?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/2440764fd53341bacad381792e02e32a7fc813445ab6fde82a697b54b873b676?s=96&d=mm&r=g\",\"caption\":\"Edit\"},\"url\":\"https:\/\/www.hottacktest.com\/ja\/author\/edit\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u5305\u88c5\u306b\u304a\u3051\u308bASTM F1921\u30db\u30c3\u30c8\u30bf\u30c3\u30af\u8a66\u9a13\u306e\u7406\u89e3","description":"ASTM F1921\u306b\u57fa\u3065\u304f\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u5305\u88c5\u306b\u304a\u3051\u308b\u30db\u30c3\u30c8\u30bf\u30c3\u30af\u8a66\u9a13\u306e\u91cd\u8981\u6027\u306b\u3064\u3044\u3066\u89e3\u8aac\u3057\u307e\u3059\u3002\u52b9\u679c\u7684\u306a\u8a66\u9a13\u65b9\u6cd5\u3092\u7528\u3044\u3066\u3001\u30db\u30c3\u30c8\u30b7\u30fc\u30eb\u5f37\u5ea6\u3092\u6e2c\u5b9a\u3057\u3001\u5305\u88c5\u306e\u8010\u4e45\u6027\u3092\u78ba\u4fdd\u3059\u308b\u65b9\u6cd5\u306b\u3064\u3044\u3066\u5b66\u3073\u307e\u3057\u3087\u3046\u3002.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.hottacktest.com\/ja\/hot-tack-test-for-plastic-packaging\/","og_locale":"ja_JP","og_type":"article","og_title":"Understanding ASTM F1921 Hot Tack Test for Plastic Packaging","og_description":"Explore the importance of Hot Tack Test for plastic packaging with ASTM F1921. Learn how to measure hot seal strength and ensure packaging durability with effective testing methods.","og_url":"https:\/\/www.hottacktest.com\/ja\/hot-tack-test-for-plastic-packaging\/","og_site_name":"Hot Tack Test","article_published_time":"2026-01-30T08:06:59+00:00","article_modified_time":"2026-01-30T08:13:23+00:00","og_image":[{"width":500,"height":600,"url":"https:\/\/www.hottacktest.com\/wp-content\/uploads\/2026\/01\/Understanding-ASTM-F1921-Hot-Tack-Test-for-Plastic-Packaging1.webp","type":"image\/webp"}],"author":"Edit","twitter_card":"summary_large_image","twitter_misc":{"\u57f7\u7b46\u8005":"Edit","\u63a8\u5b9a\u8aad\u307f\u53d6\u308a\u6642\u9593":"5\u5206"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.hottacktest.com\/hot-tack-test-for-plastic-packaging#article","isPartOf":{"@id":"https:\/\/www.hottacktest.com\/hot-tack-test-for-plastic-packaging"},"author":{"name":"Edit","@id":"https:\/\/www.hottacktest.com\/#\/schema\/person\/4364c8d0a0da91185bcdcea6ec45907b"},"headline":"Hot Tack Test for Plastic Packaging: ASTM F1921 and Hot Seal Strength","datePublished":"2026-01-30T08:06:59+00:00","dateModified":"2026-01-30T08:13:23+00:00","mainEntityOfPage":{"@id":"https:\/\/www.hottacktest.com\/hot-tack-test-for-plastic-packaging"},"wordCount":899,"commentCount":0,"publisher":{"@id":"https:\/\/www.hottacktest.com\/#organization"},"image":{"@id":"https:\/\/www.hottacktest.com\/hot-tack-test-for-plastic-packaging#primaryimage"},"thumbnailUrl":"https:\/\/www.hottacktest.com\/wp-content\/uploads\/2026\/01\/Understanding-ASTM-F1921-Hot-Tack-Test-for-Plastic-Packaging1.webp","articleSection":["Hot Tack Test"],"inLanguage":"ja","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/www.hottacktest.com\/hot-tack-test-for-plastic-packaging#respond"]}]},{"@type":"WebPage","@id":"https:\/\/www.hottacktest.com\/hot-tack-test-for-plastic-packaging","url":"https:\/\/www.hottacktest.com\/hot-tack-test-for-plastic-packaging","name":"\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u5305\u88c5\u306b\u304a\u3051\u308bASTM F1921\u30db\u30c3\u30c8\u30bf\u30c3\u30af\u8a66\u9a13\u306e\u7406\u89e3","isPartOf":{"@id":"https:\/\/www.hottacktest.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.hottacktest.com\/hot-tack-test-for-plastic-packaging#primaryimage"},"image":{"@id":"https:\/\/www.hottacktest.com\/hot-tack-test-for-plastic-packaging#primaryimage"},"thumbnailUrl":"https:\/\/www.hottacktest.com\/wp-content\/uploads\/2026\/01\/Understanding-ASTM-F1921-Hot-Tack-Test-for-Plastic-Packaging1.webp","datePublished":"2026-01-30T08:06:59+00:00","dateModified":"2026-01-30T08:13:23+00:00","description":"ASTM F1921\u306b\u57fa\u3065\u304f\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u5305\u88c5\u306b\u304a\u3051\u308b\u30db\u30c3\u30c8\u30bf\u30c3\u30af\u8a66\u9a13\u306e\u91cd\u8981\u6027\u306b\u3064\u3044\u3066\u89e3\u8aac\u3057\u307e\u3059\u3002\u52b9\u679c\u7684\u306a\u8a66\u9a13\u65b9\u6cd5\u3092\u7528\u3044\u3066\u3001\u30db\u30c3\u30c8\u30b7\u30fc\u30eb\u5f37\u5ea6\u3092\u6e2c\u5b9a\u3057\u3001\u5305\u88c5\u306e\u8010\u4e45\u6027\u3092\u78ba\u4fdd\u3059\u308b\u65b9\u6cd5\u306b\u3064\u3044\u3066\u5b66\u3073\u307e\u3057\u3087\u3046\u3002.","breadcrumb":{"@id":"https:\/\/www.hottacktest.com\/hot-tack-test-for-plastic-packaging#breadcrumb"},"inLanguage":"ja","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.hottacktest.com\/hot-tack-test-for-plastic-packaging"]}]},{"@type":"ImageObject","inLanguage":"ja","@id":"https:\/\/www.hottacktest.com\/hot-tack-test-for-plastic-packaging#primaryimage","url":"https:\/\/www.hottacktest.com\/wp-content\/uploads\/2026\/01\/Understanding-ASTM-F1921-Hot-Tack-Test-for-Plastic-Packaging1.webp","contentUrl":"https:\/\/www.hottacktest.com\/wp-content\/uploads\/2026\/01\/Understanding-ASTM-F1921-Hot-Tack-Test-for-Plastic-Packaging1.webp"},{"@type":"BreadcrumbList","@id":"https:\/\/www.hottacktest.com\/hot-tack-test-for-plastic-packaging#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.hottacktest.com\/"},{"@type":"ListItem","position":2,"name":"Hot Tack Test for Plastic Packaging: ASTM F1921 and Hot Seal Strength"}]},{"@type":"WebSite","@id":"https:\/\/www.hottacktest.com\/#website","url":"https:\/\/www.hottacktest.com\/","name":"\u30bd\u30d5\u30c8\u30b8\u30a7\u30eb\u30c6\u30b9\u30c8","description":"ASTM F1921 \u30db\u30c3\u30c8\u30bf\u30c3\u30af\u8a66\u9a13\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3","publisher":{"@id":"https:\/\/www.hottacktest.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.hottacktest.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"ja"},{"@type":"Organization","@id":"https:\/\/www.hottacktest.com\/#organization","name":"\u30bd\u30d5\u30c8\u30b8\u30a7\u30eb\u30c6\u30b9\u30c8","url":"https:\/\/www.hottacktest.com\/","logo":{"@type":"ImageObject","inLanguage":"ja","@id":"https:\/\/www.hottacktest.com\/#\/schema\/logo\/image\/","url":"https:\/\/www.hottacktest.com\/wp-content\/uploads\/2025\/01\/Softgel-Test-Logo.webp","contentUrl":"https:\/\/www.hottacktest.com\/wp-content\/uploads\/2025\/01\/Softgel-Test-Logo.webp","width":836,"height":238,"caption":"Softgel Test"},"image":{"@id":"https:\/\/www.hottacktest.com\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/www.hottacktest.com\/#\/schema\/person\/4364c8d0a0da91185bcdcea6ec45907b","name":"\u7de8\u96c6","image":{"@type":"ImageObject","inLanguage":"ja","@id":"https:\/\/www.hottacktest.com\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/2440764fd53341bacad381792e02e32a7fc813445ab6fde82a697b54b873b676?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/2440764fd53341bacad381792e02e32a7fc813445ab6fde82a697b54b873b676?s=96&d=mm&r=g","caption":"Edit"},"url":"https:\/\/www.hottacktest.com\/ja\/author\/edit"}]}},"_links":{"self":[{"href":"https:\/\/www.hottacktest.com\/ja\/wp-json\/wp\/v2\/posts\/757","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.hottacktest.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.hottacktest.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.hottacktest.com\/ja\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.hottacktest.com\/ja\/wp-json\/wp\/v2\/comments?post=757"}],"version-history":[{"count":4,"href":"https:\/\/www.hottacktest.com\/ja\/wp-json\/wp\/v2\/posts\/757\/revisions"}],"predecessor-version":[{"id":762,"href":"https:\/\/www.hottacktest.com\/ja\/wp-json\/wp\/v2\/posts\/757\/revisions\/762"}],"wp:attachment":[{"href":"https:\/\/www.hottacktest.com\/ja\/wp-json\/wp\/v2\/media?parent=757"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.hottacktest.com\/ja\/wp-json\/wp\/v2\/categories?post=757"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.hottacktest.com\/ja\/wp-json\/wp\/v2\/tags?post=757"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}