{"id":9829,"date":"2026-02-24T15:11:44","date_gmt":"2026-02-24T07:11:44","guid":{"rendered":"https:\/\/www.packqc.com\/standard\/astm-d642-2\/"},"modified":"2026-04-16T09:53:21","modified_gmt":"2026-04-16T01:53:21","slug":"astm-d642","status":"publish","type":"standard","link":"https:\/\/www.packqc.com\/ja\/standard\/astm-d642\/","title":{"rendered":"ASTM D642"},"content":{"rendered":"<h2 class=\"wp-block-heading\">ASTM D642\u30dc\u30c3\u30af\u30b9\u5727\u7e2e\u8a66\u9a13\u3068\u306f\uff1f<\/h2>\n\n\n\n<p><strong data-start=\"1047\" data-end=\"1060\">ASTM D642<\/strong> \u306f <strong data-start=\"1068\" data-end=\"1182\">\u8f38\u9001\u5bb9\u5668\uff0c\u90e8\u54c1\u53ca\u3073\u5358\u4f4d\u8377\u91cd\u306e\u5727\u7e2e\u62b5\u6297\u3092\u6c7a\u5b9a\u3059\u308b\u305f\u3081\u306e\u6a19\u6e96\u8a66\u9a13\u65b9\u6cd5<\/strong>.\u3053\u306e\u65b9\u6cd5\u306f\u3001\u5305\u88c5\u5bb9\u5668\u3092\u4e0a\u90e8\u3001\u7e01\u3001\u307e\u305f\u306f\u89d2\u304b\u3089\u5727\u7e2e\u3059\u308b\u529b\u306b\u3069\u308c\u3060\u3051\u8010\u3048\u3089\u308c\u308b\u304b\u3092\u6e2c\u5b9a\u3059\u308b\u3002\u500b\u3005\u306e\u7bb1\u3001\u5b8c\u5168\u306a\u5358\u4f4d\u7a4d\u8377\u3001\u307e\u305f\u306f\u5305\u88c5\u6750\u6599\u306b\u9069\u7528\u3055\u308c\u308b\u3002<\/p>\n\n\n\n<p>\u3053\u306e\u65b9\u6cd5\u306f\u3001\u96fb\u5b50\u5546\u53d6\u5f15\u3001\u98df\u54c1\u3001\u98f2\u6599\u3001\u533b\u85ac\u54c1\u306a\u3069\u3001\u4fdd\u7ba1\u3084\u8f38\u9001\u4e2d\u306e\u88fd\u54c1\u306e\u5b8c\u5168\u6027\u304c\u4e0d\u53ef\u6b20\u306a\u696d\u754c\u3067\u5e83\u304f\u4f7f\u308f\u308c\u3066\u3044\u308b\u3002<\/p>\n\n\n\n<p>\u3053\u306e\u30c6\u30b9\u30c8\u306f\u30b3\u30f3\u30c6\u30ca\u306b\u5bfe\u3057\u3066\u5b9f\u65bd\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002 <strong data-start=\"1597\" data-end=\"1625\">\u5185\u5bb9\u306e\u6709\u7121\u306b\u304b\u304b\u308f\u3089\u305a<\/strong>\u5b9f\u969b\u306e\u30c6\u30b9\u30c8\u30b7\u30ca\u30ea\u30aa\u306b\u67d4\u8edf\u306b\u5bfe\u5fdc\u3067\u304d\u308b\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u7bb1\u578b\u5727\u7e2e\u8a66\u9a13\u898f\u683c\u3068\u305d\u306e\u91cd\u8981\u6027<\/h2>\n\n\n\n<p>\u306e <strong data-start=\"1747\" data-end=\"1780\">\u30dc\u30c3\u30af\u30b9\u5727\u7e2e\u8a66\u9a13\u898f\u683c<\/strong>ASTM D642\u306b\u3088\u3063\u3066\u5b9a\u7fa9\u3055\u308c\u305f\u3053\u306e\u898f\u683c\u306f\u3001\u5305\u88c5\u304c\u7a4d\u307f\u91cd\u306d\u3001\u51fa\u8377\u3001\u9577\u671f\u4fdd\u7ba1\u306e\u5727\u529b\u306b\u8010\u3048\u3089\u308c\u308b\u304b\u3069\u3046\u304b\u3092\u5224\u65ad\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002\u3053\u306e\u898f\u683c\u306e\u4e3b\u306a\u30d1\u30e9\u30e1\u30fc\u30bf\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong data-start=\"1972\" data-end=\"2009\">\u4e0a\u4e0b\u5727\u7e2e\u8a66\u9a13<\/strong> \u73fe\u5b9f\u7684\u306a\u7a4d\u307f\u91cd\u306d\u8377\u91cd\u6761\u4ef6\u306b\u5bfe\u3057\u3066\u3002<\/li>\n\n\n\n<li><strong data-start=\"2052\" data-end=\"2097\">\u7aef\u304b\u3089\u7aef\u307e\u3067\u3068\u30b3\u30fc\u30ca\u30fc\u304b\u3089\u30b3\u30fc\u30ca\u30fc\u307e\u3067\u306e\u30c6\u30b9\u30c8<\/strong>\u7279\u306b\u30d1\u30c3\u30b1\u30fc\u30b8\u306e\u5f31\u70b9\u3092\u7279\u5b9a\u3059\u308b\u306e\u306b\u5f79\u7acb\u3064\u3002<\/li>\n\n\n\n<li><strong data-start=\"2161\" data-end=\"2195\">\u5bfe\u9762\u5f0f\u5727\u7e2e\u8a66\u9a13<\/strong> \u56fa\u5b9a\u30d7\u30e9\u30c6\u30f3\u6a5f\u307e\u305f\u306f\u65cb\u56de\u30d7\u30e9\u30c6\u30f3\u6a5f\u3092\u4f7f\u7528\u3059\u308b\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u3053\u306e\u898f\u683c\u306b\u9069\u5408\u3059\u308b\u3053\u3068\u306f\u3001\u88fd\u54c1\u30ed\u30b9\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u3001\u5305\u88c5\u4e0d\u826f\u3092\u6e1b\u3089\u3057\u3001\u696d\u754c\u898f\u5236\u3092\u78ba\u5b9f\u306b\u9075\u5b88\u3059\u308b\u305f\u3081\u306b\u6975\u3081\u3066\u91cd\u8981\u3067\u3042\u308b\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u30ab\u30fc\u30c8\u30f3\u5727\u7e2e\u8a66\u9a13\u306e\u5b9f\u65bd\u65b9\u6cd5 - ASTM D642<\/h2>\n\n\n\n<p>\u5b9f\u65bd\u3059\u308b <strong data-start=\"2474\" data-end=\"2501\">\u30ab\u30fc\u30c8\u30f3\u5727\u7e2e\u8a66\u9a13<\/strong> \u4fe1\u983c\u6027\u304c\u9ad8\u304f\u3001\u518d\u73fe\u6027\u306e\u3042\u308b\u7d50\u679c\u3092\u4fdd\u8a3c\u3059\u308b\u305f\u3081\u306b\u3001\u7279\u5b9a\u306e\u4e00\u9023\u306e\u30b9\u30c6\u30c3\u30d7\u3092\u542b\u3080\uff1a<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">1.\u8a66\u9a13\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u3068\u88c5\u7f6e<\/h3>\n\n\n\n<p>\u56fa\u5b9a\u30d7\u30e9\u30c6\u30f3\u307e\u305f\u306f\u30b9\u30a4\u30d9\u30eb\u30d7\u30e9\u30c6\u30f3\u306e\u5727\u7e2e\u8a66\u9a13\u6a5f\u3092\u4f7f\u7528\u3059\u308b\u3002\u5727\u7e2e\u8a66\u9a13\u6a5f\u306f <strong data-start=\"2691\" data-end=\"2724\">BCT-600 <a href=\"https:\/\/www.packqc.com\/ja\/products\/box-compression-tester\/\">\u30dc\u30c3\u30af\u30b9\u5727\u7e2e\u8a66\u9a13\u6a5f<\/a><\/strong> Cell Instruments\u306f\u3001\u8907\u6570\u306e\u8a66\u9a13\u30e2\u30fc\u30c9\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3001ASTM D642\u306b\u5b8c\u5168\u306b\u6e96\u62e0\u3057\u3066\u3044\u308b\u305f\u3081\u3001\u5f37\u304f\u304a\u52e7\u3081\u3057\u307e\u3059\u3002\u305d\u306e\u7279\u5fb4\u306f <strong data-start=\"2857\" data-end=\"2880\">\u30b5\u30fc\u30dc\u99c6\u52d5\u30d7\u30e9\u30c6\u30f3<\/strong> \u6b63\u78ba\u306a\u52d5\u304d\u3068\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u53ef\u80fd\u306a\u30c6\u30b9\u30c8\u6761\u4ef6\u306e\u305f\u3081\u306b\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2.\u8a66\u6599\u306e\u6e96\u5099<\/h3>\n\n\n\n<p>\u7d71\u8a08\u7684\u306b\u6709\u610f\u306a\u7d50\u679c\u3092\u5f97\u308b\u305f\u3081\u306b\u3001\u7406\u60f3\u7684\u306b\u306f5\u500b\u4ee5\u4e0a\u306e\u5b8c\u5168\u306a\u30ab\u30fc\u30c8\u30f3\u3092\u9078\u629e\u3059\u308b\u3002\u8a66\u9a13\u76ee\u7684\u306b\u5fdc\u3058\u3066\u3001\u5145\u586b\u6e08\u307f\u304b\u7a7a\u3067\u3042\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3.\u8a66\u6599\u306e\u5411\u304d<\/h3>\n\n\n\n<p>\u4e0b\u90e8\u30d7\u30e9\u30c6\u30f3\u4e0a\u306e\u7bb1\u306e\u4e2d\u5fc3\u3092\u6b63\u3057\u304f\u5408\u308f\u305b\u3066\u304f\u3060\u3055\u3044\u3002\u4f4d\u7f6e\u304c\u305a\u308c\u3066\u3044\u308b\u3068\u504f\u5fc3\u8377\u91cd\u304c\u767a\u751f\u3057\u3001\u8a66\u9a13\u7d50\u679c\u3068\u88c5\u7f6e\u306e\u5b89\u5168\u6027\u306e\u4e21\u65b9\u306b\u5f71\u97ff\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">4.\u30d7\u30ea\u30ed\u30fc\u30c9\u3092\u9069\u7528\u3059\u308b<\/h3>\n\n\n\n<p>\u521d\u671f\u6226\u529b\u3092\u5c0e\u5165\u3059\u308b\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>50\u30dd\u30f3\u30c9\uff08\u5358\u58c1\u6bb5\u30dc\u30fc\u30eb\u7bb1\u7528<\/li>\n\n\n\n<li>\u30c0\u30d6\u30eb\u30a6\u30a9\u30fc\u30eb\u7528100\u30dd\u30f3\u30c9<\/li>\n\n\n\n<li>\u30c8\u30ea\u30d7\u30eb\u30a6\u30a9\u30fc\u30eb\u7528500\u30dd\u30f3\u30c9<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<div class=\"ast-oembed-container\" style=\"height: 100%;\"><iframe title=\"ASTM D6195 \u30d4\u30fc\u30eb\uff0f\u30b7\u30fc\u30eb\uff0f\u63a5\u7740\u8a66\u9a13\u6a5f\u306b\u3088\u308b\u63a5\u7740\u5264\u306e\u30eb\u30fc\u30d7\u30bf\u30c3\u30af\u5f37\u5ea6\u8a66\u9a13\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/HtojtNCDK0g?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/div>\n<\/div><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">5.\u5727\u7e2e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/h3>\n\n\n\n<p>\u306e\u4e00\u5b9a\u901f\u5ea6\u3067\u8a66\u9a13\u7247\u306b\u8ca0\u8377\u3092\u304b\u3051\u308b\u3002 <strong data-start=\"3523\" data-end=\"3563\">0.5\u00b10.1\u30a4\u30f3\u30c1\/\u5206\uff0812.7\u00b12.5mm\/\u5206\uff09<\/strong> \u6545\u969c\u3059\u308b\u307e\u3067\u3002\u6545\u969c\u3068\u306f\u4e00\u822c\u7684\u306b\u6b21\u306e\u3088\u3046\u306b\u5b9a\u7fa9\u3055\u308c\u308b\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>10% \u306e\u6700\u5927\u8ca0\u8377\u304b\u3089\u306e\u4f4e\u4e0b\u3001\u307e\u305f\u306f<\/li>\n\n\n\n<li>3\/4\u30a4\u30f3\u30c1\uff0819mm\uff09\u306e\u5909\u5f62<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">6.\u30c7\u30fc\u30bf\u8a18\u9332<\/h3>\n\n\n\n<p>\u8377\u91cd-\u5909\u5f62\u30ec\u30b3\u30fc\u30c0\u30fc\u3092\u4f7f\u7528\u3057\u3066\u5909\u5316\u3092\u76e3\u8996\u3059\u308b\u3002\u4f7f\u7528\u3067\u304d\u306a\u3044\u5834\u5408\u306f\u30010.1\u30a4\u30f3\u30c1\u306e\u5909\u5f62\u3054\u3068\u306b\u529b\u306e\u5024\u3092\u624b\u52d5\u3067\u8a18\u9332\u3059\u308b\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u6b63\u3057\u3044\u6a5f\u5668\u306e\u9078\u629eCell Instruments\u3092\u9078\u3076\u7406\u7531' BCT-600<\/h2>\n\n\n\n<p>\u6b63\u78ba\u3067\u4fe1\u983c\u6027\u304c\u9ad8\u304f\u3001\u52b9\u7387\u7684\u306a\u30ab\u30fc\u30c8\u30f3\u5727\u7e2e\u8a66\u9a13\u7528\u3001 <strong data-start=\"3983\" data-end=\"4034\">Cell Instruments\u300dBCT-600\u30dc\u30c3\u30af\u30b9\u30b3\u30f3\u30d7\u30ec\u30c3\u30b7\u30e7\u30f3\u30c6\u30b9\u30bf\u30fc<\/strong> \u306f\u7406\u60f3\u7684\u306a\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3067\u3059\u3002\u305d\u306e\u7279\u5fb4\u306f<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong data-start=\"4073\" data-end=\"4093\">3\u3064\u306e\u30c6\u30b9\u30c8\u30e2\u30fc\u30c9<\/strong>\u6975\u9650\u5f37\u5ea6\u3001\u56fa\u5b9a\u5024\uff08\u8377\u91cd\uff0f\u5909\u5f62\uff09\u3001\u7a4d\u5c64\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u3002<\/li>\n\n\n\n<li><strong data-start=\"4173\" data-end=\"4201\">7\u30a4\u30f3\u30c1\u30fb\u30bf\u30c3\u30c1\u30b9\u30af\u30ea\u30fc\u30f3\u30fb\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9<\/strong> \u76f4\u611f\u7684\u306a\u64cd\u4f5c\u304c\u53ef\u80fd\u3002<\/li>\n\n\n\n<li><strong data-start=\"4229\" data-end=\"4280\">\u30e9\u30a4\u30d6\u30c7\u30fc\u30bf\u66f2\u7dda\u3068\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u53ef\u80fd\u306a\u30c6\u30b9\u30c8\u30d7\u30ed\u30b0\u30e9\u30e0<\/strong>.<\/li>\n\n\n\n<li><strong data-start=\"4284\" data-end=\"4315\">\u9ad8\u7cbe\u5ea6\u30b5\u30fc\u30dc\u30b7\u30b9\u30c6\u30e0<\/strong> \u5b89\u5b9a\u3057\u305f\u30ed\u30fc\u30c9\u30b9\u30d4\u30fc\u30c9\u306e\u305f\u3081\u306b\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u3053\u306e\u697d\u5668\u306f\u3001\u305d\u306e\u3088\u3046\u306a\u8981\u6c42\u306b\u5fdc\u3048\u308b\u3060\u3051\u3067\u306a\u304f <strong data-start=\"4378\" data-end=\"4391\">ASTM D642<\/strong> \u306e\u8981\u4ef6\u3092\u6e80\u305f\u3059\u3060\u3051\u3067\u306a\u304f\u3001\u30d1\u30c3\u30b1\u30fc\u30b8\u958b\u767a\u306b\u304a\u3051\u308b\u9ad8\u5ea6\u306a\u54c1\u8cea\u7ba1\u7406\u3068\u7814\u7a76\u958b\u767a\u306b\u3082\u5bfe\u5fdc\u3057\u3066\u3044\u308b\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u6b63\u3057\u3044\u30eb\u30fc\u30d7\u30bf\u30c3\u30af\u30c6\u30b9\u30bf\u30fc\u306e\u9078\u629e<\/h2>\n\n\n\n<p>\u4e8b\u696d\u5185\u5bb9 <strong>\u63a5\u7740\u8a66\u9a13<\/strong>\u306b\u6295\u8cc7\u3057\u3066\u3044\u308b\u3002 <strong>\u9ad8\u54c1\u8cea\u30eb\u30fc\u30d7\u30bf\u30c3\u30af\u30c6\u30b9\u30bf\u30fc<\/strong> \u304c\u4e0d\u53ef\u6b20\u3067\u3042\u308b\u3002\u305d\u306e <strong>Cell Instruments \u30eb\u30fc\u30d7\u30bf\u30c3\u30af\u30c6\u30b9\u30bf\u30fc<\/strong> \u3092\u63d0\u4f9b\u3059\u308b\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\u7cbe\u5bc6\u6e2c\u5b9a<\/strong> \u30bf\u30c3\u30af\u30d5\u30a9\u30fc\u30b9\u306e<\/p><\/li>\n\n\n\n<li><p><strong style=\"font-size: 1rem;\">\u30e6\u30fc\u30b6\u30fc\u30d5\u30ec\u30f3\u30c9\u30ea\u30fc\u306a\u64cd\u4f5c<\/strong><span style=\"font-size: 1rem;\"> \u81ea\u52d5\u5316\u3055\u308c\u305f\u30c6\u30b9\u30c8<\/span><\/p><\/li>\n\n\n\n<li><p><strong>\u4fe1\u983c\u3067\u304d\u308b\u30c7\u30fc\u30bf<\/strong> \u7814\u7a76\u3068\u54c1\u8cea\u7ba1\u7406\u306e\u305f\u3081\u306b\u3002<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\n\t\t\t\t\u304a\u554f\u3044\u5408\u308f\u305b \u30eb\u30fc\u30d7\u30bf\u30c3\u30af\u30c6\u30b9\u30c8\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\t\t\t\t<\/h2>\n\n\n\n<p>\u306e <a href=\"https:\/\/www.astm.org\/d0642-20.html\" target=\"_blank\" rel=\"noopener nofollow\"><strong data-start=\"5040\" data-end=\"5053\">ASTM D642<\/strong><\/a> \u898f\u683c\u306f\u3001\u5305\u88c5\u8cc7\u6750\u306e\u69cb\u9020\u7684\u5b8c\u5168\u6027\u3092\u691c\u8a3c\u3059\u308b\u4e0a\u3067\u91cd\u8981\u306a\u5f79\u5272\u3092\u679c\u305f\u3057\u307e\u3059\u3002\u3053\u306e\u898f\u683c\u306f\u3001\u5305\u88c5\u6750\u6599\u306e\u69cb\u9020\u7684\u5b8c\u5168\u6027\u3092\u691c\u8a3c\u3059\u308b\u4e0a\u3067\u91cd\u8981\u306a\u5f79\u5272\u3092\u679c\u305f\u3057\u307e\u3059\u3002 <strong data-start=\"5178\" data-end=\"5205\">\u30ab\u30fc\u30c8\u30f3\u5727\u7e2e\u8a66\u9a13<\/strong> \u3053\u306e\u898f\u683c\u306b\u6e96\u62e0\u3059\u308b\u3053\u3068\u306f\u3001\u54c1\u8cea\u306e\u7dad\u6301\u306b\u5f79\u7acb\u3064\u3060\u3051\u3067\u306a\u304f\u3001\u5305\u88c5\u8a2d\u8a08\u306e\u9769\u65b0\u3068\u5b89\u5168\u6027\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u307e\u3059\u3002\u6b63\u78ba\u3067\u898f\u683c\u306b\u6e96\u62e0\u3057\u305f\u8a66\u9a13\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u304a\u63a2\u3057\u306e\u4f01\u696d\u69d8\u3078\u3001 <strong data-start=\"5396\" data-end=\"5447\">Cell Instruments\u300dBCT-600\u30dc\u30c3\u30af\u30b9\u30b3\u30f3\u30d7\u30ec\u30c3\u30b7\u30e7\u30f3\u30c6\u30b9\u30bf\u30fc<\/strong> \u306f\u3001\u8a66\u9a13\u80fd\u529b\u3068\u4fe1\u983c\u6027\u3092\u9ad8\u3081\u308b\u5b9f\u7e3e\u306e\u3042\u308b\u9078\u629e\u80a2\u3067\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3088\u304f\u3042\u308b\u8cea\u554f<\/h2>\n\n\n\n<p>1.ASTM D642\u7bb1\u578b\u5727\u7e2e\u8a66\u9a13\u306e\u76ee\u7684\u306f\u4f55\u3067\u3059\u304b\uff1f<br>\u5305\u88c5\u5bb9\u5668\u306e\u8010\u5727\u7e2e\u6027\u3092\u8a55\u4fa1\u3057\u3001\u7a4d\u307f\u91cd\u306d\u3084\u51fa\u8377\u6642\u306e\u8377\u91cd\u306b\u8010\u3048\u3089\u308c\u308b\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3059\u308b\u3002<\/p>\n\n\n\n<p>2.ASTM D642\u3092\u4f7f\u7528\u3057\u3066\u3001\u7bb1\u306e\u4e2d\u306b\u5185\u5bb9\u7269\u3092\u5165\u308c\u3066\u8a66\u9a13\u3067\u304d\u307e\u3059\u304b\uff1f<br>\u306f\u3044\u3002\u3053\u306e\u898f\u683c\u3067\u306f\u3001\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u306e\u5fc5\u8981\u6027\u306b\u5fdc\u3058\u3066\u3001\u5145\u586b\u5bb9\u5668\u3068\u7a7a\u5bb9\u5668\u306e\u4e21\u65b9\u3092\u8a66\u9a13\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>3.\u5727\u7e2e\u8a66\u9a13\u4e2d\u306e\u6545\u969c\u306e\u5b9a\u7fa9\u306f\uff1f<br>\u7834\u640d\u306f\u901a\u5e38\u3001ASTM D642\u306b\u5f93\u3044\u3001\u6700\u5927\u8377\u91cd\u304c10%\u6e1b\u5c11\u3059\u308b\u304b\u30013\/4\u30a4\u30f3\u30c1\uff0819mm\uff09\u5909\u5f62\u3059\u308b\u3053\u3068\u3067\u5b9a\u7fa9\u3055\u308c\u308b\u3002<\/p>\n\n\n\n<p>4.\u3069\u306e\u3088\u3046\u306a\u6a5f\u6750\u304c\u9069\u3057\u3066\u3044\u308b\u304b\uff1f <a href=\"https:\/\/store.astm.org\/d0642-25.html\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">ASTM D642<\/a><a tabindex=\"0\"> \u30c6\u30b9\u30c8\uff1f<\/a><br>\u56fa\u5b9a\u30d7\u30e9\u30c6\u30f3\u307e\u305f\u306f\u65cb\u56de\u30d7\u30e9\u30c6\u30f3\u3092\u5099\u3048\u305f\u5727\u7e2e\u8a66\u9a13\u6a5f\u304c\u5fc5\u8981\u3067\u3059\u3002Cell Instruments\u306eBCT-01\u306f\u3001\u5fc5\u8981\u306a\u8981\u4ef6\u3092\u3059\u3079\u3066\u6e80\u305f\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>5.\u306a\u305c\u8a66\u9a13\u4e2d\u306b\u30ab\u30fc\u30c8\u30f3\u306e\u30a2\u30e9\u30a4\u30e1\u30f3\u30c8\u304c\u91cd\u8981\u306a\u306e\u3067\u3059\u304b\uff1f<br>\u4e0d\u9069\u5207\u306a\u914d\u7f6e\u306f\u4e0d\u6b63\u78ba\u306a\u7d50\u679c\u3092\u5f15\u304d\u8d77\u3053\u3057\u3001\u8a66\u9a13\u88c5\u7f6e\u3092\u640d\u50b7\u3059\u308b\u6050\u308c\u304c\u3042\u308a\u307e\u3059\u3002\u9069\u5207\u306a\u914d\u7f6e\u3092\u78ba\u4fdd\u3059\u308b\u3053\u3068\u3067\u3001\u8a66\u9a13\u306e\u59a5\u5f53\u6027\u3068\u5b89\u5168\u6027\u304c\u4fdd\u8a3c\u3055\u308c\u307e\u3059\u3002<svg viewbox=\"0 0 192 512\"><path d=\"M0 384.662V127.338c0-17.818 21.543-26.741 34.142-14.142l128.662 128.662c7.81 7.81 7.81 20.474 0 28.284L34.142 398.804C21.543 411.404 0 402.48 0 384.662z\"><\/path><\/svg><\/p>","protected":false},"excerpt":{"rendered":"<p>What Is theASTM D642 Box Compression Test? ASTM D642 is the Standard Test Method for Determining Compressive Resistance of Shipping Containers, Components, and Unit Loads. This method measures how well a packaging container withstands forces that compress it from the top, edges, or corners. It applies to individual boxes, complete unit loads, or packaging materials. This method is widely used across industries such as e-commerce, food, beverage, and pharmaceuticals, where product integrity during storage and transportation is essential. The test can be performed on containers with or without contents, providing flexibility for real-world testing scenarios. Box Compression Test Standard and Its Importance The box compression test standard, as defined by [&hellip;]<\/p>","protected":false},"featured_media":5435,"parent":0,"template":"","meta":{"_acf_changed":true,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}}},"standard-category":[611],"class_list":["post-9829","standard","type-standard","status-publish","has-post-thumbnail","hentry","standard-category-astm"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.packqc.com\/ja\/wp-json\/wp\/v2\/standard\/9829","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.packqc.com\/ja\/wp-json\/wp\/v2\/standard"}],"about":[{"href":"https:\/\/www.packqc.com\/ja\/wp-json\/wp\/v2\/types\/standard"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.packqc.com\/ja\/wp-json\/wp\/v2\/media\/5435"}],"wp:attachment":[{"href":"https:\/\/www.packqc.com\/ja\/wp-json\/wp\/v2\/media?parent=9829"}],"wp:term":[{"taxonomy":"standard-category","embeddable":true,"href":"https:\/\/www.packqc.com\/ja\/wp-json\/wp\/v2\/standard-category?post=9829"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}