{"id":9845,"date":"2026-02-24T15:11:45","date_gmt":"2026-02-24T07:11:45","guid":{"rendered":"https:\/\/www.packqc.com\/standard\/astm-d4917-2\/"},"modified":"2026-03-12T10:37:47","modified_gmt":"2026-03-12T02:37:47","slug":"astm-d4917","status":"publish","type":"standard","link":"https:\/\/www.packqc.com\/ja\/standard\/astm-d4917\/","title":{"rendered":"ASTM D4917"},"content":{"rendered":"<h2 class=\"wp-block-heading\">\u88fd\u7d19\u8a66\u9a13\u306b\u304a\u3051\u308b\u6469\u64e6\u4fc2\u6570\u306e\u7406\u89e3<\/h2>\n\n\n\n<p><strong data-start=\"1472\" data-end=\"1505\">\u6469\u64e6\u4fc2\u6570\uff08COF\uff09<\/strong> \u306f\u30012\u3064\u306e\u8868\u9762\u9593\u306e\u52d5\u304d\u306b\u5bfe\u3059\u308b\u62b5\u6297\u3092\u53cd\u6620\u3059\u308b\u91cd\u8981\u306a\u30d1\u30e9\u30e1\u30fc\u30bf\u3067\u3042\u308b\u3002\u7d19\u306e\u7528\u9014\u3067\u306f\u3001\u3053\u306e\u5024\u306f\u3001\u3042\u308b\u30b7\u30fc\u30c8\u304c\u4ed6\u306e\u30b7\u30fc\u30c8\u306e\u4e0a\u3092\u3069\u306e\u3088\u3046\u306b\u6ed1\u308b\u304b\u306b\u5f71\u97ff\u3059\u308b\u3002\u305d\u306e\u305f\u3081 <strong data-start=\"1674\" data-end=\"1688\">\u9759\u7684COF<\/strong> \u306f\u904b\u52d5\u3092\u958b\u59cb\u3059\u308b\u306e\u306b\u5fc5\u8981\u306a\u529b\u3092\u6c7a\u5b9a\u3059\u308b\u3002 <strong data-start=\"1752\" data-end=\"1767\">\u904b\u52d5COF<\/strong> \u306f\u3001\u4e00\u5b9a\u306e\u901f\u5ea6\u3067\u904b\u52d5\u3092\u7dad\u6301\u3059\u308b\u305f\u3081\u306b\u5fc5\u8981\u306a\u529b\u3092\u6e2c\u5b9a\u3059\u308b\u3002ASTM D4917\u3067\u306f\u3001\u6c34\u5e73\u3059\u3079\u308a\u904b\u52d5\u3092\u7528\u3044\u305f\u4e21\u65b9\u306e\u6e2c\u5b9a\u304c\u53ef\u80fd\u3067\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u8a66\u9a13\u88c5\u7f6e\u3068\u8a66\u6599\u8abf\u88fd\u306b\u95a2\u3059\u308b\u8003\u5bdf<\/h2>\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=\"\u7d19\u6469\u64e6\u4fc2\u6570\u8a66\u9a13\u4e2d\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/Iq-UFiGqF64?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<p>ASTM D4917\u306b\u6e96\u62e0\u3057\u305f\u4fe1\u983c\u6027\u306e\u9ad8\u3044COF\u8a66\u9a13\u3092\u5b9f\u65bd\u3059\u308b\u306b\u306f\u3001\u5c02\u7528\u306e\u88c5\u7f6e\u304c\u4e0d\u53ef\u6b20\u3067\u3059\u3002A <strong data-start=\"3843\" data-end=\"3877\">\u5b9a\u7387\u8a66\u9a13\u6a5f<\/strong>, \u30ed\u30fc\u30c9\u30bb\u30eb\u3092\u88c5\u5099\u3057\u3001150\u00b130mm\/\u5206\u3067\u305d\u308a\u3092\u5f15\u3063\u5f35\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3082\u306e\u304c\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u308b\u3002.<\/p>\n\n\n\n<p>\u6b63\u78ba\u306a\u7d50\u679c\u3092\u5f97\u308b\u305f\u3081\u306b\u306f\u3001\u8a66\u6599\u3092\u6a19\u6e96\u7684\u306a\u5927\u6c17\u6761\u4ef6\u4e0b\uff08TAPPI T402\u307e\u305f\u306fASTM D685\u306b\u3088\u308b\uff09\u3067\u524d\u51e6\u7406\u3057\u3001\u6a5f\u68b0\u306e\u65b9\u5411\u3068\u7d50\u6676\u7c92\u306e\u5411\u304d\u3092\u5408\u308f\u305b\u3066\u6e96\u5099\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p>\u3092\u304a\u52e7\u3081\u3059\u308b\u3002 <strong data-start=\"4191\" data-end=\"4249\">Cell Instruments COF-01 \u6469\u64e6\u4fc2\u6570\u6e2c\u5b9a\u5668<\/strong>, ASTMD4917\u304a\u3088\u3073ISO8295\u306e\u8981\u4ef6\u3092\u6e80\u305f\u3059\u3088\u3046\u306b\u8a2d\u8a08\u3055\u308c\u305f\u9ad8\u7cbe\u5ea6\u306e\u6c34\u5e73\u9762\u6e2c\u5b9a\u5668\u3067\u3059\u3002\u30c7\u30b8\u30bf\u30eb\u5236\u5fa1\u3001\u8abf\u6574\u53ef\u80fd\u306a\u305d\u308a\u30aa\u30d7\u30b7\u30e7\u30f3\u3001\u81ea\u52d5\u529b\u6e2c\u5b9a\u6a5f\u80fd\u3092\u5099\u3048\u3001\u9759\u7684COF\u8a66\u9a13\u3068\u904b\u52d5COF\u8a66\u9a13\u306e\u4e21\u65b9\u3067\u6b63\u78ba\u3067\u518d\u73fe\u6027\u306e\u9ad8\u3044\u7d50\u679c\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u7d19\u306e\u9759\u6469\u64e6\u8a66\u9a13\u3068\u52d5\u6469\u64e6\u8a66\u9a13\u306e\u8aac\u660e<\/h2>\n\n\n\n<p>ASTM D4917\u306b\u57fa\u3065\u304f\u7d19\u306e\u8a66\u9a13\u3067\u306f\u30011\u679a\u306e\u7d19\u3092\u5e73\u3089\u306a\u6c34\u5e73\u9762\u306b\u7f6e\u304d\u3001\u305d\u306e\u4e0a\u306b\u3082\u30461\u679a\u306e\u540c\u3058\u7d19\u3092\u7f6e\u304d\u307e\u3059\u3002\u305d\u308a\uff08\u901a\u5e38\u306f\u30b4\u30e0\u88fd\uff09\u3092\u4e0a\u306e\u7d19\u306e\u4e0a\u306b\u7f6e\u304d\u307e\u3059\u3002\u305d\u308a\u304c\u5f15\u3063\u5f35\u3089\u308c\u308b\u3068\u3001\u904b\u52d5\u3092\u958b\u59cb\u3059\u308b\u306e\u306b\u5fc5\u8981\u306a\u529b\uff08\u9759\u6b62\u6469\u64e6\uff09\u3068\u904b\u52d5\u3092\u7d99\u7d9a\u3059\u308b\u306e\u306b\u5fc5\u8981\u306a\u529b\uff08\u52d5\u6469\u64e6\uff09\u304c\u6e2c\u5b9a\u3055\u308c\u308b\u3002.<\/p>\n\n\n\n<p>\u3053\u308c <strong data-start=\"2334\" data-end=\"2368\">\u7d19\u306e\u52d5\u6469\u64e6\u8a66\u9a13<\/strong> \u305d\u3057\u3066 <strong data-start=\"2373\" data-end=\"2406\">\u7d19\u306e\u9759\u6469\u64e6\u8a66\u9a13<\/strong> \u306f\u3001\u9ad8\u901f\u30b7\u30b9\u30c6\u30e0\u306b\u304a\u3051\u308b\u30b7\u30fc\u30c8\u306e\u5206\u96e2\u3001\u7d66\u9001\u306e\u4e00\u8cab\u6027\u3001\u5370\u5237\u306e\u4f4d\u7f6e\u5408\u308f\u305b\u3092\u7406\u89e3\u3059\u308b\u305f\u3081\u306e\u91cd\u8981\u306a\u30c7\u30fc\u30bf\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u5370\u5237\u30fb\u975e\u5857\u5de5\u7d19COF\u8a66\u9a13\u306b\u304a\u3051\u308bASTM D4917\u306e\u7528\u9014<\/h2>\n\n\n\n<p>\u306e <strong data-start=\"2613\" data-end=\"2640\">\u5370\u5237\u7528\u7d19COF\u8a66\u9a13<\/strong> \u6469\u64e6\u306e\u4e00\u8cab\u6027\u304c1\u679a\u9001\u308a\u306e\u7cbe\u5ea6\u3092\u4fdd\u8a3c\u3057\u3001\u30b8\u30e3\u30e0\u3084\u30df\u30b9\u30d5\u30a3\u30fc\u30c9\u3092\u6e1b\u3089\u3059\u5370\u5237\u5ba4\u74b0\u5883\u3067\u306f\u7279\u306b\u91cd\u8981\u3067\u3059\u3002\u540c\u69d8\u306b, <strong data-start=\"2799\" data-end=\"2826\">\u975e\u30b3\u30fc\u30c8\u7d19COF\u8a66\u9a13<\/strong> \u88fd\u7d19\u30e1\u30fc\u30ab\u30fc\u304c\u52a0\u5de5\u3084\u51fa\u8377\u306e\u524d\u306b\u88fd\u54c1\u306e\u4ed5\u69d8\u3092\u78ba\u8a8d\u3059\u308b\u306e\u306b\u5f79\u7acb\u3064\u3002.<\/p>\n\n\n\n<p>\u3044\u305a\u308c\u306e\u7528\u9014\u306b\u304a\u3044\u3066\u3082\u3001ASTM D4917\u306f\u3001\u8a66\u9a13\u306e\u3070\u3089\u3064\u304d\u3092\u4f4e\u6e1b\u3057\u3001\u696d\u754c\u306e\u54c1\u8cea\u30d9\u30f3\u30c1\u30de\u30fc\u30af\u3078\u306e\u6e96\u62e0\u3092\u4fdd\u8a3c\u3059\u308b\u6a19\u6e96\u5316\u3055\u308c\u305f\u30a2\u30d7\u30ed\u30fc\u30c1\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u306a\u305c\u4ed6\u306e\u65b9\u6cd5\u3067\u306f\u306a\u304fASTM D4917\u3092\u4f7f\u7528\u3059\u308b\u306e\u3067\u3059\u304b\uff1f<\/h2>\n\n\n\n<p>\u904b\u52d5COF\u3092\u6e2c\u5b9a\u3067\u304d\u306a\u3044\u50be\u659c\u9762\u6cd5\uff08ASTM D4918\u306a\u3069\uff09\u3068\u306f\u7570\u306a\u308a\u3001ASTM D4917\u3067\u306f\u6c34\u5e73\u79fb\u52d5\u3092\u901a\u3058\u3066\u9759\u6469\u64e6\u3068\u52d5\u6469\u64e6\u306e\u4e21\u65b9\u3092\u6b63\u78ba\u306b\u8a55\u4fa1\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3055\u3089\u306b\u3001ASTM D4917\u306f\u3001\u5b9f\u969b\u306e\u30b7\u30fc\u30c8\u53d6\u308a\u6271\u3044\u30b7\u30ca\u30ea\u30aa\u3092\u3088\u308a\u3088\u304f\u30b7\u30df\u30e5\u30ec\u30fc\u30c8\u3059\u308b\u6700\u521d\u306e\u63a5\u89e6\u90e8\u5206\u306e\u307f\u3092\u8a66\u9a13\u3059\u308b\u3053\u3068\u306b\u3088\u308a\u3001\u6ed1\u308a\u6469\u8017\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u307e\u3059\u3002.<\/p>\n\n\n\n<p>\u6bb5\u30dc\u30fc\u30eb\u306e\u3088\u3046\u306a\u786c\u3044\u6750\u6599\u306b\u306f\u3001ASTM D4521\u307e\u305f\u306fASTM D3247\u304c\u9069\u3057\u3066\u3044\u308b\u3002\u3057\u304b\u3057 <strong data-start=\"3557\" data-end=\"3592\">\u8584\u304f\u3066\u67d4\u8edf\u306a\u975e\u5857\u5de5\u7d19<\/strong>, D4917\u306f\u3001\u307b\u3068\u3093\u3069\u306e\u88fd\u7d19\u4f1a\u793e\u3084\u5305\u88c5\u7814\u7a76\u6240\u3067\u63a8\u5968\u3055\u308c\u3066\u3044\u308b\u65b9\u6cd5\u3067\u3042\u308b\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u6b63\u3057\u3044\u6469\u64e6\u4fc2\u6570\u30c6\u30b9\u30bf\u30fc\u306e\u9078\u629e<\/h2>\n\n\n\n<p>ASTM D4917\u306b\u6e96\u62e0\u3057\u3001\u6b63\u78ba\u306a\u30da\u30fc\u30d1\u30fcCOF\u306e\u7d50\u679c\u3092\u5f97\u308b\u306b\u306f\u3001\u4ee5\u4e0b\u306e\u65b9\u6cd5\u3092\u63a8\u5968\u3057\u307e\u3059\u3002 <strong data-start=\"4239\" data-end=\"4270\">\u30bb\u30eb\u30a4\u30f3\u30b9\u30c8\u30a5\u30eb\u30e1\u30f3\u30c4 <a href=\"https:\/\/www.packqc.com\/ja\/product\/coefficient-of-friction-testing-equipment\/\">COF-01<\/a> \u30c6\u30b9\u30bf\u30fc<\/strong>, \u306b\u6700\u9069\u5316\u3055\u308c\u3066\u3044\u308b\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u6c34\u5e73\u8a66\u9a13<\/li>\n\n\n\n<li>\u9759\u6469\u64e6\u3068\u52d5\u6469\u64e6\u306e\u6e2c\u5b9a<\/li>\n\n\n\n<li>\u975e\u5857\u5de5\u7d19\u304a\u3088\u3073\u7279\u6b8a\u7d19\u7528\u306e\u7279\u6ce8\u6cbb\u5177\u8a2d\u8a08<\/li>\n\n\n\n<li>\u30b9\u30de\u30fc\u30c8\u306a\u30c7\u30fc\u30bf\u8a18\u9332\u00a0<\/li>\n<\/ul>\n\n\n\n<p>\u5805\u7262\u306a\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u3068\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30b5\u30dd\u30fc\u30c8\u306b\u652f\u3048\u3089\u308c\u305fCell Instruments\u306e\u6469\u64e6\u8a66\u9a13\u6a5f\u306f\u3001\u69d8\u3005\u306a\u7d19\u57fa\u6750\u306b\u304a\u3044\u3066\u7cbe\u5ea6\u3068\u518d\u73fe\u6027\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u304a\u554f\u3044\u5408\u308f\u305b ASTM D4917\u8a66\u9a13\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3 <\/h2>\n\n\n\n<p>\u7d19\u7d20\u6750\u306e\u6469\u64e6\u7279\u6027\u306f\u3001\u5370\u5237\u3001\u5305\u88c5\u3001\u52a0\u5de5\u4f5c\u696d\u306b\u304a\u3051\u308b\u6027\u80fd\u306b\u5927\u304d\u304f\u5f71\u97ff\u3059\u308b\u3002. <strong data-start=\"5267\" data-end=\"5281\">ASTM D4917<\/strong> \u306f\u3001\u975e\u5857\u5de5\u306e\u7b46\u8a18\u7528\u7d19\u3084\u5370\u5237\u7528\u7d19\u306e\u9759\u6469\u64e6\u3068\u52d5\u6469\u64e6\u306e\u4e21\u65b9\u3092\u6e2c\u5b9a\u3059\u308b\u305f\u3081\u306e\u3001\u6a19\u6e96\u5316\u3055\u308c\u305f\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u67a0\u7d44\u307f\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u306e\u3088\u3046\u306a\u7cbe\u5bc6\u306a\u6e2c\u5b9a\u5668\u3092\u4f7f\u7528\u3059\u308c\u3070\u3001\u6469\u64e6\u3092\u6b63\u78ba\u306b\u6e2c\u5b9a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002 <strong data-start=\"5448\" data-end=\"5478\">COF-01 by <a href=\"https:\/\/www.packqc.com\/ja\/\">\u30bb\u30eb\u30a4\u30f3\u30b9\u30c8\u30a5\u30eb\u30e1\u30f3\u30c4<\/a><\/strong>, \u54c1\u8cea\u306e\u5c02\u9580\u5bb6\u306f\u3001\u81ea\u4fe1\u3092\u6301\u3063\u3066\u30c6\u30b9\u30c8\u3092\u5b9f\u65bd\u3057\u3001\u7d50\u679c\u3092\u89e3\u91c8\u3057\u3001\u6539\u5584\u3092\u5b9f\u65bd\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002.<\/p>\n\n\n\n<p>\u30c6\u30b9\u30c8\u5bfe\u8c61\u304c <strong data-start=\"5608\" data-end=\"5634\">\u7d19\u306e\u52d5\u6469\u64e6<\/strong>, <strong data-start=\"5636\" data-end=\"5655\">\u9759\u6b62\u6469\u64e6<\/strong>, <strong data-start=\"5657\" data-end=\"5679\">\u5370\u5237\u7528\u7d19 COF<\/strong>, \u3092\u884c\u3046\u3002 <strong data-start=\"5698\" data-end=\"5725\">\u975e\u30b3\u30fc\u30c8\u7d19COF\u8a66\u9a13<\/strong>, ASTM D4917\u3092\u7406\u89e3\u3057\u9069\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u6709\u610f\u7fa9\u3067\u518d\u73fe\u6027\u306e\u3042\u308b\u3001\u30b0\u30ed\u30fc\u30d0\u30eb\u30b9\u30bf\u30f3\u30c0\u30fc\u30c9\u306b\u6cbf\u3063\u305f\u7d50\u679c\u3092\u5f97\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3088\u304f\u3042\u308b\u8cea\u554f<\/h2>\n\n\n\n<p><a tabindex=\"0\">1.ASTM D4917\u306f\u4f55\u3092\u6e2c\u5b9a\u3059\u308b\u306e\u3067\u3059\u304b\uff1f<\/a><br>ASTM D4917\u306f\u3001\u975e\u5857\u5de5\u306e\u7b46\u8a18\u7528\u7d19\u3068\u5370\u5237\u7528\u7d19\u306e\u9759\u6469\u64e6\u4fc2\u6570\u3068\u52d5\u6469\u64e6\u4fc2\u6570\u3092\u6c34\u5e73\u9762\u6cd5\u3067\u6e2c\u5b9a\u3059\u308b\u3002.<\/p>\n\n\n\n<p><a tabindex=\"0\">2.\u306a\u305c\u6469\u64e6\u8a66\u9a13\u304c\u7d19\u88fd\u54c1\u306b\u3068\u3063\u3066\u91cd\u8981\u306a\u306e\u304b\uff1f<\/a><br>\u6469\u64e6\u306f\u3001\u30d7\u30ea\u30f3\u30bf\u30fc\u3084\u8907\u5199\u6a5f\u3067\u306f\u9001\u308a\u306e\u4fe1\u983c\u6027\u306b\u5f71\u97ff\u3057\u3001\u52a0\u5de5\u6a5f\u68b0\u3084\u5305\u88c5\u6a5f\u68b0\u3067\u306f\u9069\u5207\u306a\u53d6\u308a\u6271\u3044\u3092\u4fdd\u8a3c\u3059\u308b\u3002.<\/p>\n\n\n\n<p><a tabindex=\"0\">3.\u9759\u7684COF\u3068\u904b\u52d5COF\u306f\u3069\u3046\u9055\u3046\u306e\u304b\uff1f<\/a><br>\u9759\u7684COF\u306f2\u3064\u306e\u9762\u306e\u9593\u3067\u904b\u52d5\u3092\u958b\u59cb\u3059\u308b\u529b\u3092\u6e2c\u5b9a\u3057\u3001\u904b\u52d5COF\u306f\u305d\u306e\u904b\u52d5\u3092\u7d99\u7d9a\u3059\u308b\u529b\u3092\u6e2c\u5b9a\u3059\u308b\u3002.<\/p>\n\n\n\n<p><a tabindex=\"0\">4.\u53ef\u80fd <\/a><a href=\"https:\/\/store.astm.org\/d4917-97r07e01.html\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">ASTM D4917<\/a><a tabindex=\"0\"> \u30b3\u30fc\u30c8\u7d19\u3084\u7279\u6b8a\u7d19\u306b\u4f7f\u7528\u3067\u304d\u308b\u304b\uff1f<\/a><br>ASTM D4917\u306f\u975e\u5857\u5de5\u306e\u7b46\u8a18\u7528\u7d19\u3084\u5370\u5237\u7528\u7d19\u306b\u6700\u9069\u5316\u3055\u308c\u3066\u3044\u307e\u3059\u304c\u3001\u4ed6\u306e\u7a2e\u985e\u306e\u7528\u7d19\u306b\u3082\u4f7f\u7528\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002.<\/p>","protected":false},"excerpt":{"rendered":"<p>Understanding Coefficient of Friction in Paper Testing Coefficient of friction (COF) is a crucial parameter that reflects the resistance to motion between two surfaces. In paper applications, this value influences how one sheet slides over another. The static COF determines the force required to start the movement, while the kinetic COF measures the force needed to maintain the movement at a constant speed. ASTM D4917 enables both measurements using horizontal sliding motion. Test Equipment and Sample Preparation Considerations To conduct reliable COF tests according to ASTM D4917, specialized equipment is essential. A constant-rate-of-motion tester, equipped with a load cell and capable of pulling a sled at 150 \u00b1 30 mm\/min, [&hellip;]<\/p>","protected":false},"featured_media":10018,"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":[],"class_list":["post-9845","standard","type-standard","status-publish","has-post-thumbnail","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.packqc.com\/ja\/wp-json\/wp\/v2\/standard\/9845","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\/10018"}],"wp:attachment":[{"href":"https:\/\/www.packqc.com\/ja\/wp-json\/wp\/v2\/media?parent=9845"}],"wp:term":[{"taxonomy":"standard-category","embeddable":true,"href":"https:\/\/www.packqc.com\/ja\/wp-json\/wp\/v2\/standard-category?post=9845"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}