{"id":1143,"date":"2026-03-25T03:02:25","date_gmt":"2026-03-25T03:02:25","guid":{"rendered":"https:\/\/www.packtests.com\/?post_type=product&#038;p=1143"},"modified":"2026-03-26T05:17:07","modified_gmt":"2026-03-26T05:17:07","slug":"leak-tester-for-packaging","status":"publish","type":"product","link":"https:\/\/www.packtests.com\/ja\/product\/leak-tester-for-packaging\/","title":{"rendered":"\u5305\u88c5\u7528LT\u30ea\u30fc\u30af\u30c6\u30b9\u30bf\u30fc"},"content":{"rendered":"<p>\u5305\u88c5\u306e\u5b8c\u5168\u6027\u3092\u78ba\u4fdd\u3059\u308b\u3053\u3068\u306f\u3001\u69d8\u3005\u306a\u7523\u696d\u3001\u7279\u306b\u88fd\u54c1\u306e\u5b89\u5168\u6027\u3068\u54c1\u8cea\u3092\u7dad\u6301\u3059\u308b\u4e0a\u3067\u6975\u3081\u3066\u91cd\u8981\u3067\u3059\u3002A <strong>\u5305\u88c5\u7528\u30ea\u30fc\u30af\u30c6\u30b9\u30bf\u30fc<\/strong> \u306f\u3001\u30dc\u30c8\u30eb\u3001\u30b8\u30e3\u30fc\u3001\u305d\u306e\u4ed6\u306e\u786c\u8cea\u307e\u305f\u306f\u8edf\u8cea\u5bb9\u5668\u306a\u3069\u306e\u5305\u88c5\u5bb9\u5668\u306e\u30ea\u30fc\u30af\u3092\u691c\u51fa\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u308b\u4e0d\u53ef\u6b20\u306a\u30c4\u30fc\u30eb\u3067\u3059\u3002\u3055\u307e\u3056\u307e\u306a\u7a2e\u985e\u306e\u30ea\u30fc\u30af\u30c6\u30b9\u30c8\u65b9\u6cd5\u306e\u4e2d\u3067 <strong>\u771f\u7a7a\u30ea\u30fc\u30af\u30c6\u30b9\u30bf\u30fc<\/strong> \u306f\u3001\u4fe1\u983c\u6027\u304c\u9ad8\u304f\u3001\u5e83\u304f\u4f7f\u308f\u308c\u3066\u3044\u308b\u6280\u8853\u3068\u3057\u3066\u969b\u7acb\u3063\u3066\u3044\u308b\u3002\u672c\u7a3f\u3067\u306f <strong>\u771f\u7a7a\u30ea\u30fc\u30af\u30c6\u30b9\u30bf\u30fc<\/strong>, \u5305\u88c5\u8a66\u9a13\u306b\u304a\u3051\u308b\u305d\u306e\u5fdc\u7528\u3068\u3001\u95a2\u9023\u3059\u308b <strong>ASTM\u898f\u683c<\/strong> \u305f\u3068\u3048\u3070 <strong>ASTM D4991<\/strong> \u305d\u3057\u3066 <strong>ASTM D3078<\/strong>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u5305\u88c5\u306b\u304a\u3051\u308b\u30ea\u30fc\u30af\u30c6\u30b9\u30c8\u306e\u91cd\u8981\u6027<\/h2>\n\n\n\n<p>\u30ea\u30fc\u30af\u30c6\u30b9\u30c8\u306f\u3001\u30d1\u30c3\u30b1\u30fc\u30b8\u30f3\u30b0\u306e\u54c1\u8cea\u4fdd\u8a3c\u306b\u4e0d\u53ef\u6b20\u306a\u30d7\u30ed\u30bb\u30b9\u3067\u3059\u3002\u7279\u306b\u6e7f\u6c17\u3084\u7a7a\u6c17\u306a\u3069\u306e\u74b0\u5883\u8981\u56e0\u306b\u654f\u611f\u306a\u88fd\u54c1\u304c\u3001\u8f38\u9001\u3084\u4fdd\u7ba1\u4e2d\u306b\u9069\u5207\u306b\u5bc6\u5c01\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u3002\u533b\u85ac\u54c1\u3001\u98df\u54c1\u5305\u88c5\u3001\u5371\u967a\u7269\u306e\u3044\u305a\u308c\u3092\u6271\u3063\u3066\u3044\u308b\u5834\u5408\u3067\u3082\u3001\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u30ea\u30fc\u30af\u30c6\u30b9\u30c8\u304c\u5fc5\u8981\u3067\u3059\u3002 <strong>\u5305\u88c5\u7528\u30ea\u30fc\u30af\u30c6\u30b9\u30bf\u30fc<\/strong> \u306f\u3001\u5305\u88c5\u304c\u8981\u6c42\u3055\u308c\u308b\u6027\u80fd\u57fa\u6e96\u3092\u6e80\u305f\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u4fdd\u8a3c\u3059\u308b\u305f\u3081\u306b\u4e0d\u53ef\u6b20\u3067\u3059\u3002.<\/p>\n\n\n\n<p>\u68b1\u5305\u6750\u306e\u6f0f\u308c\u306f\u3001\u6c5a\u67d3\u3001\u8150\u6557\u3001\u3042\u308b\u3044\u306f\u5371\u967a\u7269\u306e\u8f38\u9001\u6642\u306e\u5371\u967a\u306a\u72b6\u6cc1\u306b\u3064\u306a\u304c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u68b1\u5305\u6750\u306b <strong>\u771f\u7a7a\u30ea\u30fc\u30af\u30c6\u30b9\u30bf\u30fc<\/strong>, \u30e1\u30fc\u30ab\u30fc\u306f\u3001\u308f\u305a\u304b\u306a\u6f0f\u308c\u3082\u691c\u51fa\u3057\u3001\u88fd\u54c1\u306e\u5b89\u5168\u6027\u3068\u5b8c\u5168\u6027\u3092\u78ba\u4fdd\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u771f\u7a7a\u30ea\u30fc\u30af\u30c6\u30b9\u30bf\u30fc\u4ed5\u7d44\u307f<\/h2>\n\n\n\n<p>\u306b\u3064\u3044\u3066 <strong>\u771f\u7a7a\u30ea\u30fc\u30af\u30c6\u30b9\u30bf\u30fc<\/strong> \u306f\u3001\u786c\u8cea\u5bb9\u5668\u306e\u5b8c\u5168\u6027\u3092\u691c\u67fb\u3059\u308b\u305f\u3081\u306b\u8a2d\u8a08\u3055\u308c\u305f\u7279\u5b9a\u306e\u30c4\u30fc\u30eb\u3067\u3042\u308b\u3002\u3053\u306e\u30d7\u30ed\u30bb\u30b9\u3067\u306f\u3001\u5bb9\u5668\u3092\u771f\u7a7a\u72b6\u614b\u306b\u3057\u3001\u5305\u88c5\u304b\u3089\u6f0f\u308c\u308b\u6c17\u6ce1\u3084\u6db2\u4f53\u3092\u89b3\u5bdf\u3057\u3066\u6f0f\u308c\u3092\u7279\u5b9a\u3059\u308b\u3002\u3053\u306e\u65b9\u6cd5\u306f\u3001\u305d\u306e\u7cbe\u5ea6\u3068\u5305\u88c5\u6750\u6599\u306e\u5fae\u7d30\u306a\u6b20\u9665\u3092\u691c\u51fa\u3059\u308b\u80fd\u529b\u306b\u3088\u308a\u3001\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u3002.<\/p>\n\n\n\n<p>\u306e\u4e3b\u306a\u30e1\u30ea\u30c3\u30c8\u306e\u3072\u3068\u3064\u306f\u3001\u305d\u306e\u3088\u3046\u306a\u30b5\u30fc\u30d3\u30b9\u3092\u63d0\u4f9b\u3059\u308b\u3053\u3068\u3067\u3042\u308b\u3002 <strong>\u771f\u7a7a\u30ea\u30fc\u30af\u30c6\u30b9\u30bf\u30fc<\/strong> \u306f\u3001\u5bb9\u5668\u306e\u69cb\u9020\u3084\u30af\u30ed\u30fc\u30b8\u30e3\u30fc\u3092\u5909\u66f4\u3059\u308b\u3053\u3068\u306a\u304f\u8a66\u9a13\u3067\u304d\u308b\u3053\u3068\u3067\u3042\u308b\u3002\u8a66\u9a13\u306f\u5dee\u5727\u6761\u4ef6\u4e0b\u3067\u884c\u308f\u308c\u308b\u305f\u3081\u3001\u7a7a\u6c17\u8f38\u9001\u3084\u6db2\u4f53\u8f38\u9001\u306e\u5305\u88c5\u306b\u9069\u3057\u3066\u3044\u308b\u3002\u771f\u7a7a\u30ea\u30fc\u30af\u8a66\u9a13\u3067\u6700\u3082\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u308b\u898f\u683c\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\u3002 <strong>ASTM D4991<\/strong> \u305d\u3057\u3066 <strong>ASTM D3078<\/strong>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">ASTM D4991\uff1a\u786c\u8cea\u5bb9\u5668\u306e\u771f\u7a7a\u30ea\u30fc\u30af\u8a66\u9a13\u306b\u95a2\u3059\u308b\u6a19\u6e96\u8a66\u9a13\u65b9\u6cd5<\/h2>\n\n\n\n<p><strong>ASTM D4991<\/strong> \u306f\u3001\u771f\u7a7a\u6cd5\u3092\u7528\u3044\u305f\u7a7a\u306e\u786c\u8cea\u5bb9\u5668\u306e\u30ea\u30fc\u30af\u8a66\u9a13\u306b\u95a2\u3059\u308b\u6a19\u6e96\u8a66\u9a13\u65b9\u6cd5\u306e\u6982\u8981\u3092\u793a\u3057\u3066\u3044\u308b\u3002\u3053\u306e\u898f\u683c\u306f\u3001\u5371\u967a\u7269\u306e\u8f38\u9001\u3092\u76ee\u7684\u3068\u3057\u305f\u5bb9\u5668\u306e\u8a66\u9a13\u306b\u7279\u306b\u6709\u7528\u3067\u3042\u308b\u3002 <strong>\u5371\u967a\u7269\u306e\u8f38\u9001\u306b\u95a2\u3059\u308b\u56fd\u9023\u52e7\u544a\uff08UN TDG\uff09<\/strong> \u305d\u3057\u3066 <strong>\u56fd\u969b\u6c11\u9593\u822a\u7a7a\u6a5f\u95a2\uff08ICAO\uff09<\/strong>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">ASTM D4991\u306e\u4e3b\u8981\u306a\u5074\u9762\uff1a<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u30c6\u30b9\u30c8\u624b\u9806<\/strong>:\u5bb9\u5668\u3092\u30a8\u30c1\u30ec\u30f3\u30b0\u30ea\u30b3\u30fc\u30eb-\u6c34\u6eb6\u6db2\u306b\u6d78\u6f2c\u3057\u3001\u771f\u7a7a\u3092\u5370\u52a0\u3057\u3066\u5dee\u5727\u3092\u767a\u751f\u3055\u305b\u308b\u3002 <strong>95 kPa (13.8 psi)<\/strong>.<\/li>\n\n\n\n<li><strong>\u6f0f\u6c34\u691c\u77e5<\/strong>:\u6e1b\u5727\u6642\u306b\u6c17\u6ce1\u304c\u629c\u3051\u3066\u3044\u306a\u3044\u304b\u3001\u518d\u52a0\u5727\u5f8c\u306b\u5bb9\u5668\u5185\u306b\u6db2\u4f53\u304c\u5165\u3063\u3066\u3044\u306a\u3044\u304b\u3092\u89b3\u5bdf\u3059\u308b\u3002.<\/li>\n\n\n\n<li><strong>\u30c6\u30b9\u30c8\u3055\u308c\u305f\u5bb9\u5668<\/strong>:\u5371\u967a\u7269\u307e\u305f\u306f\u6db2\u4f53\u306e\u8f38\u9001\u306b\u4f7f\u7528\u3055\u308c\u308b\u786c\u8cea\u5bb9\u5668\uff08\u958b\u9589\u90e8\u3092\u542b\u3080\uff09\u306f\u3001\u3053\u306e\u65b9\u6cd5\u306b\u5f93\u3063\u3066\u8a66\u9a13\u3055\u308c\u308b\u3002.<\/li>\n<\/ul>\n\n\n\n<p>\u3053\u306e\u898f\u683c\u306f\u3001\u6f0f\u308c\u304c\u59cb\u307e\u308b\u30dd\u30a4\u30f3\u30c8\u3092\u7279\u5b9a\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u3001\u6f0f\u308c\u3092\u9632\u3050\u305f\u3081\u306b\u5305\u88c5\u8a2d\u8a08\u3092\u6539\u5584\u3059\u308b\u305f\u3081\u306e\u91cd\u8981\u306a\u60c5\u5831\u3092\u63d0\u4f9b\u3059\u308b\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">ASTM D3078\uff1a\u30d5\u30ec\u30ad\u30b7\u30d6\u30eb\u30d1\u30c3\u30b1\u30fc\u30b8\u306e\u771f\u7a7a\u30ea\u30fc\u30af\u8a66\u9a13\u306b\u95a2\u3059\u308b\u6a19\u6e96\u8a66\u9a13\u65b9\u6cd5<\/h2>\n\n\n\n<p><strong>ASTM D3078<\/strong> \u306f\u3001\u30d5\u30ec\u30ad\u30b7\u30d6\u30eb\u30d1\u30c3\u30b1\u30fc\u30b8\u306e\u771f\u7a7a\u30ea\u30fc\u30af\u30c6\u30b9\u30c8\u306e\u6a19\u6e96\u30c6\u30b9\u30c8\u65b9\u6cd5\u3067\u3059\u3002\u4ee5\u4e0b\u3068\u306f\u7570\u306a\u308a\u307e\u3059\u3002 <strong>ASTM D4991<\/strong>, \u30ea\u30b8\u30c3\u30c9\u30b3\u30f3\u30c6\u30ca\u306b\u7279\u5316\u3057\u3066\u3044\u308b\u3001, <strong>ASTM D3078<\/strong> \u306f\u3001\u30d1\u30a6\u30c1\u3084\u888b\u306e\u3088\u3046\u306a\u8edf\u5305\u88c5\u306b\u9069\u7528\u3055\u308c\u308b\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">ASTM D3078\u306e\u4e3b\u8981\u306a\u5074\u9762\uff1a<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u771f\u7a7a\u30c6\u30b9\u30c8<\/strong>:\u30d1\u30c3\u30b1\u30fc\u30b8\u306f\u3001\u8f38\u9001\u307e\u305f\u306f\u4fdd\u7ba1\u4e2d\u306b\u7d4c\u9a13\u3059\u308b\u53ef\u80fd\u6027\u306e\u3042\u308b\u6761\u4ef6\u3092\u30b7\u30df\u30e5\u30ec\u30fc\u30c8\u3059\u308b\u305f\u3081\u306b\u771f\u7a7a\u306b\u3055\u3089\u3055\u308c\u308b\u3002.<\/li>\n\n\n\n<li><strong>\u6f0f\u6c34\u691c\u77e5<\/strong>:\u3068\u540c\u69d8 <strong>ASTM D4991<\/strong>, \u30ea\u30fc\u30af\u306f\u3001\u518d\u52a0\u5727\u5f8c\u306e\u30d1\u30c3\u30b1\u30fc\u30b8\u5185\u90e8\u306e\u6c17\u6ce1\u3084\u6db2\u4f53\u3092\u89b3\u5bdf\u3059\u308b\u3053\u3068\u3067\u691c\u51fa\u3055\u308c\u308b\u3002.<\/li>\n<\/ul>\n\n\n\n<p>\u3053\u306e\u898f\u683c\u306f\u3001\u5305\u88c5\u306e\u67d4\u8edf\u6027\u3068\u6f0f\u308c\u9632\u6b62\u304c\u88fd\u54c1\u306e\u54c1\u8cea\u7dad\u6301\u306b\u4e0d\u53ef\u6b20\u306a\u98df\u54c1\u3084\u533b\u85ac\u54c1\u306a\u3069\u306e\u696d\u754c\u3067\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u5305\u88c5\u7528\u30ea\u30fc\u30af\u30c6\u30b9\u30bf\u30fc\u3092\u4f7f\u7528\u3059\u308b\u30e1\u30ea\u30c3\u30c8<\/h2>\n\n\n\n<p>\u3092\u4f7f\u7528\u3057\u3066\u3044\u308b\u3002 <strong>\u5305\u88c5\u7528\u30ea\u30fc\u30af\u30c6\u30b9\u30bf\u30fc<\/strong> \u306f\u30e1\u30fc\u30ab\u30fc\u306b\u591a\u304f\u306e\u30e1\u30ea\u30c3\u30c8\u3092\u3082\u305f\u3089\u3059\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u88fd\u54c1\u306e\u5b8c\u5168\u6027\u306e\u5411\u4e0a<\/strong>:\u30ea\u30fc\u30af\u30c6\u30b9\u30c8\u306f\u3001\u8f38\u9001\u3084\u4fdd\u7ba1\u4e2d\u306b\u88fd\u54c1\u304c\u5b89\u5168\u304b\u3064\u78ba\u5b9f\u306b\u4fdd\u305f\u308c\u3001\u6c5a\u67d3\u3084\u8150\u6557\u3092\u9632\u3050\u3053\u3068\u3092\u4fdd\u8a3c\u3059\u308b\u3002.<\/li>\n\n\n\n<li><strong>\u696d\u754c\u6a19\u6e96\u3078\u306e\u6e96\u62e0<\/strong>:\u306a\u3069\u306e\u57fa\u6e96\u3092\u9075\u5b88\u3059\u308b\u3053\u3068\u3067 <strong>ASTM D4991<\/strong> \u305d\u3057\u3066 <strong>ASTM D3078<\/strong>, \u5305\u88c5\u306f\u3001\u69d8\u3005\u306a\u7523\u696d\u3067\u8981\u6c42\u3055\u308c\u308b\u5b89\u5168\u6027\u3068\u54c1\u8cea\u57fa\u6e96\u3092\u6e80\u305f\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u4fdd\u8a3c\u3059\u308b\u3002.<\/li>\n\n\n\n<li><strong>\u8cbb\u7528\u5bfe\u52b9\u679c<\/strong>:\u88fd\u9020\u5de5\u7a0b\u306e\u65e9\u3044\u6bb5\u968e\u3067\u6f0f\u308c\u3092\u691c\u51fa\u3059\u308b\u3053\u3068\u3067\u3001\u7121\u99c4\u3092\u7701\u304d\u3001\u8cbb\u7528\u306e\u304b\u304b\u308b\u30ea\u30b3\u30fc\u30eb\u3084\u88fd\u54c1\u306e\u624b\u623b\u308a\u3092\u907f\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002.<\/li>\n\n\n\n<li><strong>\u9867\u5ba2\u6e80\u8db3\u5ea6\u306e\u5411\u4e0a<\/strong>:\u9069\u5207\u306a\u30ea\u30fc\u30af\u30c6\u30b9\u30c8\u306b\u3088\u308a\u3001\u304a\u5ba2\u69d8\u306b\u6700\u9069\u306a\u72b6\u614b\u3067\u88fd\u54c1\u3092\u304a\u5c4a\u3051\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u3001\u4fe1\u983c\u3068\u6e80\u8db3\u5ea6\u306e\u5411\u4e0a\u306b\u3064\u306a\u304c\u308a\u307e\u3059\u3002.<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\">Cell Instruments\u30ea\u30fc\u30af\u30c6\u30b9\u30bf\u30fc\u3092\u9078\u3076\u7406\u7531<\/h2>\n\n\n\n<p>\u3067 <strong>Cell Instruments<\/strong>, \u6211\u3005\u306f\u3001\u9ad8\u54c1\u8cea\u306e\u88fd\u54c1\u3092\u63d0\u4f9b\u3059\u308b\u3053\u3068\u3092\u5c02\u9580\u3068\u3057\u3066\u3044\u308b\u3002 <strong>\u5305\u88c5\u7528\u30ea\u30fc\u30af\u30c6\u30b9\u30bf\u30fc<\/strong> \u69d8\u3005\u306a\u696d\u754c\u306e\u53b3\u3057\u3044\u8981\u6c42\u3092\u6e80\u305f\u3059\u3088\u3046\u306b\u8a2d\u8a08\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u79c1\u305f\u3061\u306e <strong>\u771f\u7a7a\u30ea\u30fc\u30af\u30c6\u30b9\u30bf\u30fc<\/strong> \u3092\u542b\u3080ASTM\u898f\u683c\u306b\u6e96\u62e0\u3057\u3066\u3044\u308b\u3002 <strong>ASTM D4991<\/strong> \u305d\u3057\u3066 <strong>ASTM D3078<\/strong>, \u5305\u88c5\u306e\u5b8c\u5168\u6027\u3092\u6b63\u78ba\u304b\u3064\u78ba\u5b9f\u306b\u691c\u67fb\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p>\u79c1\u305f\u3061\u306e <strong>\u30ea\u30fc\u30af\u30c6\u30b9\u30bf\u30fc<\/strong> \u306f\u4f7f\u3044\u3084\u3059\u304f\u3001\u6b63\u78ba\u306a\u7d50\u679c\u3092\u63d0\u4f9b\u3057\u3001\u786c\u8cea\u5bb9\u5668\u304b\u3089\u8edf\u8cea\u5bb9\u5668\u307e\u3067\u5e45\u5e83\u3044\u7a2e\u985e\u306e\u5305\u88c5\u306b\u5bfe\u5fdc\u3067\u304d\u308b\u3088\u3046\u306b\u8a2d\u8a08\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u98df\u54c1\u5305\u88c5\u3001\u533b\u85ac\u54c1\u3001\u5371\u967a\u7269\u5bb9\u5668\u306e\u3044\u305a\u308c\u3092\u8a66\u9a13\u3059\u308b\u5834\u5408\u3067\u3082\u3001\u5f53\u793e\u306e\u88c5\u7f6e\u306f\u52b9\u679c\u7684\u306a\u54c1\u8cea\u7ba1\u7406\u306b\u5fc5\u8981\u306a\u8010\u4e45\u6027\u3068\u7cbe\u5ea6\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u7d50\u8ad6\u30ea\u30fc\u30af\u30c6\u30b9\u30bf\u30fc\u306b\u3088\u308b\u5305\u88c5\u54c1\u8cea\u306e\u78ba\u4fdd<\/h2>\n\n\n\n<p>\u5305\u88c5\u306e\u4e16\u754c\u3067\u306f\u3001\u5bb9\u5668\u306e\u5b8c\u5168\u6027\u3092\u78ba\u4fdd\u3059\u308b\u3053\u3068\u306f\u3001\u88fd\u54c1\u306e\u5b89\u5168\u6027\u3001\u54c1\u8cea\u3001\u696d\u754c\u898f\u5236\u306e\u9075\u5b88\u306e\u305f\u3081\u306b\u4e0d\u53ef\u6b20\u3067\u3059\u3002\u305d\u306e\u305f\u3081 <strong>\u5305\u88c5\u7528\u30ea\u30fc\u30af\u30c6\u30b9\u30bf\u30fc<\/strong> \u306f\u3001\u8f38\u9001\u4e2d\u3084\u4fdd\u7ba1\u4e2d\u306b\u88fd\u54c1\u306e\u5b8c\u5168\u6027\u3092\u640d\u306a\u3046\u53ef\u80fd\u6027\u306e\u3042\u308b\u6f0f\u308c\u3092\u7279\u5b9a\u3059\u308b\u4e0a\u3067\u91cd\u8981\u306a\u5f79\u5272\u3092\u679c\u305f\u3057\u3066\u3044\u308b\u3002.<\/p>\n\n\n\n<p>\u3092\u4f7f\u7528\u3057\u3066\u3044\u308b\u3002 <strong>\u771f\u7a7a\u30ea\u30fc\u30af\u30c6\u30b9\u30bf\u30fc<\/strong> \u306a\u3069\u306e\u57fa\u6e96\u3092\u9075\u5b88\u3057\u3066\u3044\u308b\u3002 <strong>ASTM D4991<\/strong> \u305d\u3057\u3066 <strong>ASTM D3078<\/strong>, \u305d\u306e\u305f\u3081\u3001\u30e1\u30fc\u30ab\u30fc\u306f\u5305\u88c5\u304c\u5fc5\u8981\u306a\u8010\u6f0f\u6027\u8981\u4ef6\u3092\u6e80\u305f\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u306b\u304a\u3044\u3066 <strong>Cell Instruments<\/strong>, \u5f53\u793e\u306f\u3001\u304a\u5ba2\u69d8\u306e\u5305\u88c5\u30d7\u30ed\u30bb\u30b9\u306b\u304a\u3044\u3066\u6700\u9ad8\u6c34\u6e96\u306e\u54c1\u8cea\u3068\u5b89\u5168\u6027\u3092\u7dad\u6301\u3067\u304d\u308b\u3088\u3046\u3001\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u30ea\u30fc\u30af\u691c\u67fb\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<p>\u306e\u8a73\u7d30\u306b\u3064\u3044\u3066\u306f\u3001\u3053\u3061\u3089\u3092\u3054\u89a7\u304f\u3060\u3055\u3044\u3002 <strong>\u5305\u88c5\u7528\u30ea\u30fc\u30af\u30c6\u30b9\u30bf\u30fc<\/strong>, \u8cb4\u793e\u306e\u88fd\u54c1\u304c\u696d\u754c\u6700\u9ad8\u306e\u57fa\u6e96\u3092\u6e80\u305f\u3059\u3053\u3068\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>Ensuring the integrity of packaging is crucial in various industries, especially when it comes to maintaining the safety and quality of products. A leak tester for packaging is an essential tool used to detect leaks in packaging containers, such as bottles, jars, and other rigid or flexible containers. Among the different types of leak testing methods, the vacuum leak tester stands out as a reliable and widely-used technique. This article will focus on the vacuum leak tester, its application in packaging testing, and the relevant ASTM standards such as ASTM D4991 and ASTM D3078. The Importance of Leak Testing in Packaging Leak testing is an essential process for quality assurance [&hellip;]<\/p>","protected":false},"featured_media":1148,"parent":0,"template":"","meta":{"_acf_changed":true},"product-category":[59],"class_list":["post-1143","product","type-product","status-publish","has-post-thumbnail","hentry","product-category-bubble-emission-test"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.packtests.com\/ja\/wp-json\/wp\/v2\/product\/1143","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.packtests.com\/ja\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.packtests.com\/ja\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.packtests.com\/ja\/wp-json\/wp\/v2\/media\/1148"}],"wp:attachment":[{"href":"https:\/\/www.packtests.com\/ja\/wp-json\/wp\/v2\/media?parent=1143"}],"wp:term":[{"taxonomy":"product-category","embeddable":true,"href":"https:\/\/www.packtests.com\/ja\/wp-json\/wp\/v2\/product-category?post=1143"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}