{"id":5021,"date":"2026-08-22T14:41:16","date_gmt":"2026-08-22T14:41:16","guid":{"rendered":"https:\/\/www.boyupackaging.com\/?p=5021"},"modified":"2026-08-22T14:41:16","modified_gmt":"2026-08-22T14:41:16","slug":"why-does-a-lotion-pump-lose-prime","status":"publish","type":"post","link":"https:\/\/www.boyupackaging.com\/ja\/why-does-a-lotion-pump-lose-prime\/","title":{"rendered":"\u30ed\u30fc\u30b7\u30e7\u30f3\u306e\u30dd\u30f3\u30d7\u304b\u3089\u6db2\u304c\u51fa\u306a\u304f\u306a\u308b\u306e\u306f\u306a\u305c\uff1f\u3000\u539f\u56e0\u3068\u5bfe\u51e6\u6cd5"},"content":{"rendered":"<style>.boyu-article{--i:#1f2933;--m:#5f6b76;--l:#dfe5ea;--a:#0f5f73;max-width:920px;margin:auto;color:var(--i);font:17px\/1.75 Arial,sans-serif}.boyu-article *{box-sizing:border-box}.boyu-article p{margin:0 0 1.1em}.boyu-article a{color:var(--a)}.boyu-article h2{margin:2.2em 0 .7em;padding-bottom:.35em;border-bottom:2px solid var(--l);font-size:16pt;font-weight:700;line-height:1.3}.boyu-article h3{margin:1.6em 0 .5em;font-size:14pt;font-weight:700;line-height:1.3}.boyu-article .sum,.boyu-article .note,.boyu-article .toc,.boyu-article .faq{padding:1.15em 1.3em;border:1px solid var(--l);border-radius:9px;margin:1.4em 0}.boyu-article .sum{border-left:5px solid var(--a);background:#eaf4f6}.boyu-article .warn{border-left:5px solid #b7791f;background:#fff8e8}.boyu-article figure{max-width:800px;margin:1.7em auto}.boyu-article img{display:block;width:100%;height:auto;border-radius:10px}.boyu-article figcaption{color:var(--m);font-size:.88em;text-align:center}.boyu-article .tw{overflow-x:auto;border:1px solid var(--l);border-radius:8px}.boyu-article table{width:100%;min-width:650px;border-collapse:collapse}.boyu-article th,.boyu-article td{padding:.8em;border-bottom:1px solid var(--l);text-align:left;vertical-align:top}.boyu-article th{background:#edf3f5}.boyu-article .cta{padding:1.4em;background:#172f3a;color:#fff;border-radius:10px}.boyu-article .cta a{color:#fff}.boyu-article .src{font-size:.92em;color:var(--m)}@media(max-width:700px){.boyu-article{font-size:16px}}<\/style>\n<article class=\"boyu-article\">\n<div class=\"sum\">\n<p><strong>\u76f4\u63a5\u7684\u306a\u56de\u7b54\uff1a<\/strong> \u30ed\u30fc\u30b7\u30e7\u30f3\u30dd\u30f3\u30d7\u306f\u3001\u88fd\u54c1\u67f1\u304c\u9006\u6d41\u3057\u305f\u308a\u3001\u30e1\u30ab\u30cb\u30ba\u30e0\u304c\u5438\u5f15\u529b\u3092\u751f\u307f\u51fa\u3059\u901f\u5ea6\u3088\u308a\u3082\u65e9\u304f\u30dd\u30f3\u30d7\u5ba4\u304c\u7a7a\u6c17\u3067\u6e80\u305f\u3055\u308c\u305f\u308a\u3059\u308b\u3068\u3001\u30d7\u30e9\u30a4\u30df\u30f3\u30b0\u304c\u5931\u308f\u308c\u307e\u3059\u3002 \u4e00\u822c\u7684\u306a\u6839\u672c\u539f\u56e0\u3068\u3057\u3066\u306f\u3001\u5438\u8fbc\u5074\u306e\u9006\u6b62\u5f01\u304c\u5bc6\u9589\u3057\u3066\u3044\u306a\u3044\u3001\u30c7\u30a3\u30c3\u30d7\u30c1\u30e5\u30fc\u30d6\u306e\u63a5\u5408\u90e8\u3084\u30d4\u30b9\u30c8\u30f3\u30b7\u30fc\u30eb\u304b\u3089\u306e\u7a7a\u6c17\u6f0f\u308c\u3001\u30c1\u30e5\u30fc\u30d6\u5438\u8fbc\u53e3\u304c\u6db2\u9762\u3088\u308a\u4e0a\u306b\u3042\u308b\u304b\u5e95\u90e8\u306b\u8a70\u307e\u3063\u3066\u3044\u308b\u3053\u3068\u3001\u304a\u3088\u3073\u6d41\u52d5\u6027\u3084\u9589\u3058\u8fbc\u3081\u3089\u308c\u305f\u7a7a\u6c17\u304c\u30dd\u30f3\u30d7\u3068\u9069\u5408\u3057\u306a\u3044\u914d\u5408\u306a\u3069\u304c\u6319\u3052\u3089\u308c\u307e\u3059\u3002 \u307e\u305a\u767a\u751f\u306e\u30bf\u30a4\u30df\u30f3\u30b0\u3092\u8a3a\u65ad\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u8d77\u52d5\u76f4\u5f8c\u3001\u4fdd\u7ba1\u5f8c\u3001\u6025\u901f\u306b\u4f7f\u7528\u3057\u3066\u3044\u308b\u6700\u4e2d\u3001\u307e\u305f\u306f\u5185\u5bb9\u7269\u304c\u307b\u307c\u7a7a\u306b\u306a\u3063\u305f\u6642\u70b9\u3067\u306e\u6545\u969c\u306f\u3001\u305d\u308c\u305e\u308c\u7570\u306a\u308b\u539f\u56e0\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n<\/div>\n<figure><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone wp-image-5022 size-full\" src=\"https:\/\/www.boyupackaging.com\/wp-content\/uploads\/2026\/08\/01-lotion-pump-lost-prime.webp\" alt=\"\u30d7\u30e9\u30a4\u30df\u30f3\u30b0\u304c\u5931\u308f\u308c\u305f\u5f8c\u3001\u30c7\u30a3\u30c3\u30d7\u30c1\u30e5\u30fc\u30d6\u306e\u5468\u56f2\u306b\u6c17\u6ce1\u304c\u898b\u3048\u308b\u900f\u660e\u306a\u30ed\u30fc\u30b7\u30e7\u30f3\u7528\u30dd\u30f3\u30d7\u30dc\u30c8\u30eb\" width=\"800\" height=\"533\" srcset=\"https:\/\/www.boyupackaging.com\/wp-content\/uploads\/2026\/08\/01-lotion-pump-lost-prime.webp 800w, https:\/\/www.boyupackaging.com\/wp-content\/uploads\/2026\/08\/01-lotion-pump-lost-prime-300x200.webp 300w, https:\/\/www.boyupackaging.com\/wp-content\/uploads\/2026\/08\/01-lotion-pump-lost-prime-768x512.webp 768w, https:\/\/www.boyupackaging.com\/wp-content\/uploads\/2026\/08\/01-lotion-pump-lost-prime-18x12.webp 18w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><figcaption>\u30d7\u30e9\u30a4\u30e0\u304c\u5931\u308f\u308c\u308b\u3068\u3001\u30dd\u30f3\u30d7\u306f\u9023\u7d9a\u7684\u306a\u6d41\u8def\u3092\u7dad\u6301\u3057\u305f\u308a\u518d\u69cb\u7bc9\u3057\u305f\u308a\u3067\u304d\u306a\u304f\u306a\u308a\u307e\u3059\u3002.<\/figcaption><\/figure>\n<nav class=\"toc\" aria-label=\"\u76ee\u6b21\"><strong>\u3053\u306e\u30ac\u30a4\u30c9\u3067\u306f<\/strong><\/p>\n<ul>\n<li><a href=\"#mechanism\">\u300c\u30d7\u30e9\u30a4\u30e0\u3092\u5931\u3046\u300d\u3068\u306f\u3069\u3046\u3044\u3046\u3053\u3068\u304b<\/a><\/li>\n<li><a href=\"#diagnosis\">\u75c7\u72b6\u306b\u57fa\u3065\u304f\u8a3a\u65ad<\/a><\/li>\n<li><a href=\"#causes\">\u6839\u672c\u539f\u56e0<\/a><\/li>\n<li><a href=\"#fix\">\u662f\u6b63\u63aa\u7f6e<\/a><\/li>\n<li><a href=\"#test\">\u30d6\u30e9\u30f3\u30c9\u306f\u3069\u306e\u3088\u3046\u306b\u30c6\u30b9\u30c8\u3059\u3079\u304d\u304b<\/a><\/li>\n<li><a href=\"#faq\">\u3088\u304f\u3042\u308b\u3054\u8cea\u554f<\/a><\/li>\n<\/ul>\n<\/nav>\n<h2 id=\"mechanism\" style=\"font-size: 16pt; font-weight: bold; line-height: 1.3;\">\u30ed\u30fc\u30b7\u30e7\u30f3\u30dd\u30f3\u30d7\u306e\u5185\u90e8\u3067\u306f\u4f55\u304c\u8d77\u304d\u3066\u3044\u308b\u306e\u304b<\/h2>\n<p>\u5f93\u6765\u306e\u30ed\u30fc\u30b7\u30e7\u30f3\u30dd\u30f3\u30d7\u306f\u3001\u30a2\u30af\u30c1\u30e5\u30a8\u30fc\u30bf\u306e\u623b\u308a\u52d5\u4f5c\u4e2d\u306b\u30c7\u30a3\u30c3\u30d7\u30c1\u30e5\u30fc\u30d6\u3092\u4ecb\u3057\u3066\u88fd\u54c1\u3092\u30c1\u30e3\u30f3\u30d0\u30fc\u5185\u306b\u5438\u3044\u4e0a\u3052\u3001\u6b21\u306e\u62bc\u3057\u4e0b\u3052\u52d5\u4f5c\u4e2d\u306b\u305d\u308c\u3092\u5410\u51fa\u53e3\u304b\u3089\u9001\u308a\u51fa\u3057\u307e\u3059\u3002\u4e00\u65b9\u5411\u306e\u5438\u8fbc\u5f01\u3068\u5410\u51fa\u5f01\u304c\u6d41\u308c\u306e\u65b9\u5411\u3092\u5236\u5fa1\u3059\u308b\u3068\u540c\u6642\u306b\u3001\u30d4\u30b9\u30c8\u30f3\u30b7\u30fc\u30eb\u304c\u88fd\u54c1\u3092\u642c\u9001\u3059\u308b\u306e\u306b\u5341\u5206\u306a\u5727\u529b\u5dee\u3092\u751f\u307f\u51fa\u3059\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002 \u300c\u30d7\u30e9\u30a4\u30df\u30f3\u30b0\u6e08\u307f\u300d\u3068\u306f\u3001\u5438\u5f15\u7d4c\u8def\u3068\u30c1\u30e3\u30f3\u30d0\u30fc\u5185\u306b\u5b89\u5b9a\u3057\u305f\u5410\u51fa\u306b\u5fc5\u8981\u306a\u91cf\u306e\u88fd\u54c1\u304c\u542b\u307e\u308c\u3066\u3044\u308b\u72b6\u614b\u3092\u6307\u3057\u307e\u3059\u3002\u521d\u56de\u4f7f\u7528\u6642\u306b\u7a7a\u6c17\u3092\u629c\u304f\u305f\u3081\u306e\u30b9\u30c8\u30ed\u30fc\u30af\u304c\u6570\u56de\u5fc5\u8981\u306b\u306a\u308b\u3053\u3068\u306f\u3001\u5fc5\u305a\u3057\u3082\u6b20\u9665\u3068\u306f\u9650\u308a\u307e\u305b\u3093\u3002.<\/p>\n<p>ASTM D3890\u306f\u3001\u30d7\u30e9\u30a4\u30df\u30f3\u30b0\u306b\u5fc5\u8981\u306a\u30b9\u30c8\u30ed\u30fc\u30af\u6570\u3092\u6e2c\u5b9a\u3059\u308b\u65b9\u6cd5\u3092\u898f\u5b9a\u3057\u3066\u304a\u308a\u3001ASTM D4336\u306f1\u56de\u306e\u4f5c\u52d5\u3042\u305f\u308a\u306e\u5410\u51fa\u91cf\u3092\u898f\u5b9a\u3057\u3066\u3044\u307e\u3059\u3002\u3044\u305a\u308c\u306e\u898f\u683c\u3082\u3001\u3042\u3089\u3086\u308b\u30ed\u30fc\u30b7\u30e7\u30f3\u306b\u5171\u901a\u3057\u3066\u9069\u7528\u3067\u304d\u308b\u5358\u4e00\u306e\u57fa\u6e96\u5024\u3092\u63d0\u4f9b\u3057\u3066\u3044\u308b\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u5404\u30d6\u30e9\u30f3\u30c9\u306f\u3001\u81ea\u793e\u306e\u30dd\u30f3\u30d7\u3001\u51e6\u65b9\u3084\u30d1\u30c3\u30b1\u30fc\u30b8\u306b\u5fdc\u3058\u305f\u57fa\u6e96\u5024\u3092\u5b9a\u7fa9\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n<figure><img decoding=\"async\" class=\"alignnone size-full wp-image-5023\" src=\"https:\/\/www.boyupackaging.com\/wp-content\/uploads\/2026\/08\/02-lotion-pump-check-valves.webp\" alt=\"\u30d4\u30b9\u30c8\u30f3\u5ba4\u3001\u5438\u8fbc\u5f01\u3001\u5410\u51fa\u5f01\u3001\u304a\u3088\u3073\u30c7\u30a3\u30c3\u30d7\u30c1\u30e5\u30fc\u30d6\u304c\u78ba\u8a8d\u3067\u304d\u308b\u3001\u30ed\u30fc\u30b7\u30e7\u30f3\u30dd\u30f3\u30d7\u306e\u65ad\u9762\u56f3\" width=\"800\" height=\"533\" srcset=\"https:\/\/www.boyupackaging.com\/wp-content\/uploads\/2026\/08\/02-lotion-pump-check-valves.webp 800w, https:\/\/www.boyupackaging.com\/wp-content\/uploads\/2026\/08\/02-lotion-pump-check-valves-300x200.webp 300w, https:\/\/www.boyupackaging.com\/wp-content\/uploads\/2026\/08\/02-lotion-pump-check-valves-768x512.webp 768w, https:\/\/www.boyupackaging.com\/wp-content\/uploads\/2026\/08\/02-lotion-pump-check-valves-18x12.webp 18w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><figcaption>\u30d7\u30e9\u30a4\u30e0\u306e\u4fdd\u6301\u306f\u3001\u30d0\u30eb\u30d6\u306e\u5bc6\u7740\u6027\u3001\u6c17\u5bc6\u6027\u306e\u9ad8\u3044\u5438\u5f15\u3001\u304a\u3088\u3073\u78ba\u5b9f\u306a\u30c1\u30e3\u30f3\u30d0\u30fc\u306e\u518d\u5145\u586b\u306b\u304b\u304b\u3063\u3066\u3044\u307e\u3059\u3002.<\/figcaption><\/figure>\n<h2 id=\"diagnosis\" style=\"font-size: 16pt; font-weight: bold; line-height: 1.3;\">\u554f\u984c\u304c\u767a\u751f\u3059\u308b\u30bf\u30a4\u30df\u30f3\u30b0\u306b\u57fa\u3065\u3044\u3066\u8a3a\u65ad\u3092\u884c\u3046<\/h2>\n<div class=\"tw\">\n<table>\n<thead>\n<tr>\n<th>\u89b3\u5bdf\u3055\u308c\u305f\u30d1\u30bf\u30fc\u30f3<\/th>\n<th>\u6700\u521d\u306e\u78ba\u8a8d<\/th>\n<th>\u8003\u3048\u3089\u308c\u308b\u30e1\u30ab\u30cb\u30ba\u30e0<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u5145\u586b\u5f8c\u306f\u6c7a\u3057\u3066\u30d7\u30e9\u30a4\u30de\u30fc\u3092\u5857\u5e03\u3057\u306a\u3044<\/td>\n<td>\u30ed\u30c3\u30af\u306e\u5b8c\u5168\u958b\u653e\u3001\u30c7\u30a3\u30c3\u30d7\u30c1\u30e5\u30fc\u30d6\u306e\u53d6\u308a\u4ed8\u3051\u3068\u9577\u3055\u3001\u30c1\u30e5\u30fc\u30d6\u306e\u5165\u53e3\u3001\u8abf\u5408\u7528\u7a7a\u6c17\u3001\u30dd\u30f3\u30d7\u3068\u8abf\u5408\u6db2\u306e\u9069\u5408\u6027<\/td>\n<td>\u7a7a\u6c17\u304c\u6392\u51fa\u3055\u308c\u306a\u3044\u3001\u307e\u305f\u306f\u30c1\u30e3\u30f3\u30d0\u30fc\u306b\u7a7a\u6c17\u304c\u88dc\u5145\u3055\u308c\u306a\u3044<\/td>\n<\/tr>\n<tr>\n<td>\u52d5\u4f5c\u3059\u308b\u304c\u3001\u4e00\u6669\u4fdd\u7ba1\u3059\u308b\u3068\u52d5\u4f5c\u3057\u306a\u304f\u306a\u308b<\/td>\n<td>\u30a4\u30f3\u30ec\u30c3\u30c8\u30d0\u30eb\u30d6\u306e\u30b7\u30fc\u30c8\u3001\u30c1\u30e5\u30fc\u30d6\u7d99\u624b\u3001\u30d4\u30b9\u30c8\u30f3\u30b7\u30fc\u30eb\u3001\u900f\u660e\u30c1\u30e5\u30fc\u30d6\u5185\u306b\u898b\u3048\u308b\u88fd\u54c1\u306e\u843d\u4e0b<\/td>\n<td>\u30c9\u30ec\u30a4\u30f3\u30d0\u30c3\u30af\u304c\u9045\u3044\u3001\u307e\u305f\u306f\u7a7a\u6c17\u304c\u6df7\u5165\u3059\u308b<\/td>\n<\/tr>\n<tr>\n<td>\u901f\u3044\u30b9\u30c8\u30ed\u30fc\u30af\u306e\u6700\u4e2d\u306b\u51fa\u529b\u304c\u5f90\u3005\u306b\u5f31\u307e\u308b<\/td>\n<td>\u30a2\u30af\u30c1\u30e5\u30a8\u30fc\u30bf\u3092\u5b8c\u5168\u306b\u5fa9\u5e30\u3055\u305b\u3001\u3088\u308a\u9045\u3044\u30b1\u30a4\u30c7\u30f3\u30b9\u3068\u6bd4\u8f03\u3059\u308b<\/td>\n<td>\u30c1\u30e3\u30f3\u30d0\u30fc\u3078\u306e\u5145\u586b\u306f\u3001\u4f5c\u52d5\u3088\u308a\u3082\u6642\u9593\u304c\u304b\u304b\u308a\u307e\u3059<\/td>\n<\/tr>\n<tr>\n<td>\u51b7\u305f\u3044\u3068\u304d\u3060\u3051\u5931\u6557\u3059\u308b<\/td>\n<td>\u4f4e\u6e29\u4f7f\u7528\u6761\u4ef6\u4e0b\u3067\u306e\u30ec\u30aa\u30ed\u30b8\u30fc\u304a\u3088\u3073\u4f5c\u52d5\u7279\u6027\u3092\u6e2c\u5b9a\u3059\u308b<\/td>\n<td>\u6d41\u91cf\u62b5\u6297\u306e\u5897\u52a0\u3001\u307e\u305f\u306f\u30d0\u30eb\u30d6\u306e\u5fdc\u7b54\u304c\u9045\u3044<\/td>\n<\/tr>\n<tr>\n<td>\u6b8b\u91cf\u304c\u5c11\u306a\u304f\u306a\u3063\u305f\u308a\u3001\u50be\u3051\u305f\u308a\u3059\u308b\u3068\u52d5\u4f5c\u3057\u306a\u3044<\/td>\n<td>\u30c1\u30e5\u30fc\u30d6\u306e\u5165\u53e3\u90e8\u306e\u6d78\u6f2c\u3001\u30ab\u30fc\u30eb\u3001\u30d9\u30fc\u30b9\u306e\u30af\u30ea\u30a2\u30e9\u30f3\u30b9\u3001\u304a\u3088\u3073\u30dc\u30c8\u30eb\u306e\u5f62\u72b6<\/td>\n<td>\u30c1\u30e5\u30fc\u30d6\u304c\u88fd\u54c1\u3067\u306f\u306a\u304f\u7a7a\u6c17\u3092\u5438\u3044\u8fbc\u3093\u3067\u3057\u307e\u3046<\/td>\n<\/tr>\n<tr>\n<td>\u65ad\u7d9a\u7684\u306a\u6ce1\u7acb\u3061\u3084\u5439\u304d\u51fa\u3057<\/td>\n<td>\u6df7\u5165\u7a7a\u6c17\u3001\u7ba1\u7d99\u624b\u306e\u7de9\u307f\u3001\u6e26\u6d41\u3001\u5145\u586b\u4e0d\u8db3<\/td>\n<td>2\u6bb5\u968e\u5f0f\u7a7a\u6c17\u30fb\u539f\u6599\u5438\u5165<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h2 id=\"causes\" style=\"font-size: 16pt; font-weight: bold; line-height: 1.3;\">\u30d7\u30e9\u30a4\u30e0\u3092\u5931\u3046\u4e3b\u306a\u539f\u56e0<\/h2>\n<h3 style=\"font-size: 14pt; font-weight: bold; line-height: 1.3;\">1. \u5438\u8fbc\u5074\u306e\u9006\u6b62\u5f01\u304b\u3089\u9006\u6d41\u306b\u3088\u308b\u6f0f\u308c\u304c\u3042\u308b<\/h3>\n<p>\u7570\u7269\u3001\u4e7e\u71e5\u3057\u305f\u7c89\u30df\u30eb\u30af\u3001\u30b7\u30fc\u30c8\u306e\u640d\u50b7\u3001\u4e0d\u9069\u5408\u306a\u6750\u8cea\u306b\u3088\u308b\u81a8\u5f35\u3001\u3042\u308b\u3044\u306f\u5bf8\u6cd5\u516c\u5dee\u306a\u3069\u304c\u539f\u56e0\u3067\u5438\u5165\u5f01\u304c\u9589\u3058\u306a\u3044\u5834\u5408\u3001\u88fd\u54c1\u306f\u30c7\u30a3\u30c3\u30d7\u30c1\u30e5\u30fc\u30d6\u3092\u901a\u3063\u3066\u6d41\u51fa\u3059\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u8caf\u8535\u5c02\u7528\u306e\u30b7\u30b9\u30c6\u30e0\u3067\u306f\u3001\u3053\u306e\u7d4c\u8def\u304c\u7279\u306b\u91cd\u8981\u3068\u306a\u308a\u307e\u3059\u3002.<\/p>\n<h3 style=\"font-size: 14pt; font-weight: bold; line-height: 1.3;\">2. \u5438\u8fbc\u5074\u304b\u3089\u7a7a\u6c17\u304c\u6d41\u5165\u3059\u308b<\/h3>\n<p>\u30c7\u30a3\u30c3\u30d7\u30c1\u30e5\u30fc\u30d6\u306e\u7de9\u307f\u3084\u88c2\u3051\u3001\u30c1\u30e5\u30fc\u30d6\u3068\u672c\u4f53\u306e\u5d4c\u5408\u4e0d\u826f\u3001\u30cf\u30a6\u30b8\u30f3\u30b0\u306e\u3072\u3073\u5272\u308c\u3001\u30d4\u30b9\u30c8\u30f3\u30b7\u30fc\u30eb\u306e\u6469\u8017\u306a\u3069\u304c\u3042\u308b\u3068\u3001\u5916\u90e8\u306b\u660e\u3089\u304b\u306a\u6db2\u6f0f\u308c\u304c\u898b\u3089\u308c\u306a\u3044\u306b\u3082\u304b\u304b\u308f\u3089\u305a\u3001\u7a7a\u6c17\u304c\u6df7\u5165\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u4e7e\u71e5\u72b6\u614b\u3067\u306e\u76ee\u8996\u691c\u67fb\u3060\u3051\u3067\u306a\u304f\u3001\u4ee3\u8868\u7684\u306a\u4fdd\u7ba1\u6761\u4ef6\u3084\u4f5c\u52d5\u6761\u4ef6\u4e0b\u3067\u63a5\u7d9a\u90e8\u3092\u70b9\u691c\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n<h3 style=\"font-size: 14pt; font-weight: bold; line-height: 1.3;\">3. \u30c7\u30a3\u30c3\u30d7\u30c1\u30e5\u30fc\u30d6\u304c\u6c34\u4e2d\u306b\u6c88\u3093\u3060\u307e\u307e\u306b\u306f\u3067\u304d\u306a\u3044<\/h3>\n<p>\u6b8b\u308a\u306e\u30ed\u30fc\u30b7\u30e7\u30f3\u306e\u4e0a\u306b\u77ed\u3044\u30c1\u30e5\u30fc\u30d6\u3092\u7f6e\u304f\u3088\u3046\u306b\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u30c1\u30e5\u30fc\u30d6\u304c\u9577\u3059\u304e\u308b\u3068\u3001\u66f2\u304c\u3063\u305f\u308a\u3001\u56db\u89d2\u3044\u5148\u7aef\u304c\u5e95\u306b\u62bc\u3057\u4ed8\u3051\u3089\u308c\u305f\u308a\u3059\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u6d41\u8def\u304c\u958b\u3044\u3066\u304a\u308a\u3001\u9069\u5207\u306a\u9577\u3055\u304c\u78ba\u8a8d\u6e08\u307f\u306e\u89d2\u5ea6\u306e\u3064\u3044\u305f\u5148\u7aef\u3067\u3042\u308c\u3070\u3001\u901a\u5e38\u3001\u3088\u308a\u78ba\u5b9f\u306b\u30ed\u30fc\u30b7\u30e7\u30f3\u3092\u5438\u3044\u4e0a\u3052\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u30ac\u30a4\u30c9\u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044\u3002 <a href=\"https:\/\/www.boyupackaging.com\/ja\/how-to-calculate-the-correct-dip-tube-length\/\">\u30c7\u30a3\u30c3\u30d7\u30c1\u30e5\u30fc\u30d6\u306e\u9577\u3055\u306e\u8a08\u7b97<\/a> \u516c\u958b\u3055\u308c\u305f\u5f8c\u3001\u3042\u308b\u3044\u306f\u30dc\u30c8\u30eb\u306e\u56f3\u9762\u3084\u30b5\u30f3\u30d7\u30eb\u304b\u3089\u76f4\u63a5\u691c\u8a3c\u3092\u884c\u3046\u3002.<\/p>\n<h3 style=\"font-size: 14pt; font-weight: bold; line-height: 1.3;\">4. \u6eb6\u6db2\u306e\u6d41\u308c\u304c\u30dd\u30f3\u30d7\u3068\u4e00\u81f4\u3057\u306a\u3044<\/h3>\n<p>\u7c98\u5ea6\u304c\u9ad8\u3059\u304e\u305f\u308a\u3001\u6d41\u52d5\u958b\u59cb\u5fdc\u529b\u304c\u5927\u304d\u3059\u304e\u305f\u308a\u3001\u69cb\u9020\u7684\u56de\u5fa9\u304c\u9045\u3059\u304e\u305f\u308a\u3059\u308b\u3068\u3001\u30c1\u30e3\u30f3\u30d0\u30fc\u304c\u5b8c\u5168\u306b\u518d\u5145\u586b\u3055\u308c\u306a\u3044\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u4e00\u65b9\u3001\u7c98\u5ea6\u306e\u4f4e\u3044\u88fd\u54c1\u3067\u306f\u3001\u30d0\u30eb\u30d6\u306e\u30b7\u30fc\u30eb\u6027\u80fd\u304c\u4e0d\u5341\u5206\u306b\u306a\u308b\u6050\u308c\u304c\u3042\u308a\u307e\u3059\u3002\u7c92\u5b50\u304c\u30d0\u30eb\u30d6\u306b\u4ed8\u7740\u3057\u3066\u8a70\u307e\u308a\u3092\u5f15\u304d\u8d77\u3053\u3059\u307b\u304b\u3001\u88fd\u9020\u3084\u5145\u586b\u306e\u904e\u7a0b\u3067\u6df7\u5165\u3057\u305f\u7a7a\u6c17\u304c\u5438\u5f15\u3092\u59a8\u3052\u308b\u3053\u3068\u3082\u3042\u308a\u307e\u3059\u3002\u5358\u4e00\u306e\u7c98\u5ea6\u5024\u3060\u3051\u3067\u306f\u4e0d\u5341\u5206\u3067\u3042\u308a\u3001\u6e29\u5ea6\u3001\u305b\u3093\u65ad\u5fdc\u7b54\u3001\u304a\u3088\u3073\u901a\u6c17\u6027\u304c\u91cd\u8981\u306a\u8981\u7d20\u3068\u306a\u308a\u307e\u3059\u3002.<\/p>\n<figure><img decoding=\"async\" class=\"alignnone size-full wp-image-5024\" src=\"https:\/\/www.boyupackaging.com\/wp-content\/uploads\/2026\/08\/03-prime-loss-causes.webp\" alt=\"\u30c7\u30a3\u30c3\u30d7\u30c1\u30e5\u30fc\u30d6\u304c\u7de9\u3093\u3067\u3044\u308b\u69d8\u5b50\u3001\u30c1\u30e5\u30fc\u30d6\u304c\u77ed\u3044\u69d8\u5b50\u3001\u6ce8\u5165\u53e3\u304c\u8a70\u307e\u3063\u3066\u3044\u308b\u69d8\u5b50\u3001\u305d\u3057\u3066\u6fc3\u539a\u306a\u30ed\u30fc\u30b7\u30e7\u30f3\u306e\u4e2d\u306b\u7a7a\u6c17\u304c\u6df7\u5165\u3057\u3066\u3044\u308b\u69d8\u5b50\u3092\u63cf\u3044\u305f\u30ed\u30fc\u30b7\u30e7\u30f3\u306e\u30dc\u30c8\u30eb\" width=\"800\" height=\"533\" srcset=\"https:\/\/www.boyupackaging.com\/wp-content\/uploads\/2026\/08\/03-prime-loss-causes.webp 800w, https:\/\/www.boyupackaging.com\/wp-content\/uploads\/2026\/08\/03-prime-loss-causes-300x200.webp 300w, https:\/\/www.boyupackaging.com\/wp-content\/uploads\/2026\/08\/03-prime-loss-causes-768x512.webp 768w, https:\/\/www.boyupackaging.com\/wp-content\/uploads\/2026\/08\/03-prime-loss-causes-18x12.webp 18w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><figcaption>\u3044\u304f\u3064\u304b\u306e\u7570\u306a\u308b\u4e0d\u5177\u5408\u304c\u3001\u540c\u3058\u6d88\u8cbb\u8005\u304b\u3089\u306e\u82e6\u60c5\u3092\u5f15\u304d\u8d77\u3053\u3059\u3053\u3068\u304c\u3042\u308b\u305f\u3081\u3001\u8a3a\u65ad\u3092\u884c\u308f\u305a\u306b\u90e8\u54c1\u3092\u4ea4\u63db\u3059\u308b\u3068\u3001\u6839\u672c\u539f\u56e0\u3092\u898b\u9003\u3057\u3066\u3057\u307e\u3046\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/figcaption><\/figure>\n<h2 id=\"fix\" style=\"font-size: 16pt; font-weight: bold; line-height: 1.3;\">\u30ed\u30fc\u30b7\u30e7\u30f3\u30dd\u30f3\u30d7\u306e\u5438\u8fbc\u307f\u4e0d\u826f\u3092\u76f4\u3059\u65b9\u6cd5<\/h2>\n<ul>\n<li><strong>\u500b\u4eba\u5411\u3051\u5c0f\u58f2\u30d1\u30c3\u30b1\u30fc\u30b8\u306e\u5834\u5408\uff1a<\/strong> \u30ad\u30e3\u30c3\u30d7\u3092\u5b8c\u5168\u306b\u5916\u3057\u3001\u30dc\u30c8\u30eb\u3092\u76f4\u7acb\u3055\u305b\u305f\u72b6\u614b\u3067\u3001\u30dd\u30f3\u30d7\u3092\u5b8c\u5168\u306b\u623b\u3059\u3088\u3046\u306b\u3057\u306a\u304c\u3089\u3001\u3086\u3063\u304f\u308a\u3068\u5b8c\u5168\u306b\u62bc\u3057\u5f15\u304d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u88fd\u54c1\u306b\u554f\u984c\u304c\u306a\u3044\u5834\u5408\u306f\u3001\u6fc0\u3057\u304f\u632f\u3063\u3066\u7a7a\u6c17\u3092\u3055\u3089\u306b\u6df7\u5165\u3055\u305b\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u76ee\u306b\u898b\u3048\u308b\u7a7a\u6c17\u3092\u512a\u3057\u304f\u843d\u3061\u7740\u304b\u305b\u3066\u304f\u3060\u3055\u3044\u3002\u30c1\u30e5\u30fc\u30d6\u304c\u5916\u308c\u3066\u3044\u308b\u5834\u5408\u3084\u30dd\u30f3\u30d7\u304c\u6a5f\u80fd\u3057\u306a\u3044\u5834\u5408\u306f\u3001\u30c7\u30a3\u30b9\u30da\u30f3\u30b5\u30fc\u3092\u4ea4\u63db\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u5185\u90e8\u90e8\u54c1\u3092\u4fee\u7406\u3059\u308b\u305f\u3081\u3060\u3051\u306b\u3001\u6c5a\u67d3\u3055\u308c\u305f\u5316\u7ca7\u54c1\u30d1\u30c3\u30b1\u30fc\u30b8\u3092\u958b\u5c01\u3057\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002.<\/li>\n<li><strong>\u958b\u767a\u7528\u30b5\u30f3\u30d7\u30eb\u306b\u3064\u3044\u3066\u306f\uff1a<\/strong> \u30dd\u30f3\u30d7\u3001\u30c1\u30e5\u30fc\u30d6\u3001\u30dc\u30c8\u30eb\u3001\u7c89\u30df\u30eb\u30af\u306e\u8abf\u4e73\u5206\u3001\u6e29\u5ea6\u3068\u3044\u3063\u305f\u5909\u6570\u3092\u3001\u4e00\u5ea6\u306b\u4e00\u3064\u305a\u3064\u7f6e\u304d\u63db\u3048\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002\u900f\u660e\u306a\u8a3a\u65ad\u7528\u30dc\u30c8\u30eb\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u6db2\u306e\u9006\u6d41\u3084\u7a7a\u6c17\u306e\u9699\u9593\u3092\u78ba\u8a8d\u3057\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002.<\/li>\n<li><strong>\u30d0\u30eb\u30d6\u306e\u6f0f\u308c\u306b\u3064\u3044\u3066\u306f\uff1a<\/strong> \u30d0\u30eb\u30d6\u306e\u5f62\u72b6\u3001\u6e05\u6d44\u5ea6\u3001\u6210\u5f62\u72b6\u614b\u3001\u304a\u3088\u3073\u6750\u6599\u306e\u9069\u5408\u6027\u306b\u3064\u3044\u3066\u3001\u30dd\u30f3\u30d7\u306e\u4f9b\u7d66\u696d\u8005\u3068\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u914d\u5408\u3092\u6fc3\u304f\u3059\u308b\u3053\u3068\u304c\u3001\u5305\u88c5\u4e0a\u306e\u554f\u984c\u306b\u5bfe\u3059\u308b\u59a5\u5f53\u306a\u89e3\u6c7a\u7b56\u3067\u3042\u308b\u3068\u5b89\u6613\u306b\u8003\u3048\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002.<\/li>\n<li><strong>\u88dc\u5145\u5236\u9650\u3042\u308a\uff1a<\/strong> \u9069\u5207\u306a\u6d41\u8def\u3068\u623b\u308a\u7279\u6027\u3092\u5099\u3048\u305f\u30dd\u30f3\u30d7\u3092\u9078\u5b9a\u3057\u3001\u30c1\u30e5\u30fc\u30d6\u306e\u5185\u5f84\u3001\u5410\u51fa\u91cf\u3001\u304a\u3088\u3073\u30a2\u30af\u30c1\u30e5\u30a8\u30fc\u30bf\u306e\u52d5\u4f5c\u983b\u5ea6\u3092\u518d\u8a55\u4fa1\u3059\u308b\u3002.<\/li>\n<li><strong>\u30d4\u30c3\u30af\u30a2\u30c3\u30d7\u306e\u4e0d\u5177\u5408\u306b\u3064\u3044\u3066\uff1a<\/strong> \u9069\u5207\u306a\u30c1\u30e5\u30fc\u30d6\u306e\u9577\u3055\u306b\u5207\u308a\u63c3\u3048\u3001\u4f7f\u7528\u7d42\u4e86\u6642\u306b\u6b8b\u7559\u8cea\u91cf\u3092\u78ba\u8a8d\u3059\u308b\u3002.<\/li>\n<li><strong>\u901a\u6c17\u306b\u3064\u3044\u3066\u306f\uff1a<\/strong> \u6df7\u5408\u3001\u79fb\u9001\u3001\u5145\u586b\u306e\u6761\u4ef6\u3092\u691c\u8a0e\u3057\u3001\u305d\u306e\u914d\u5408\u306b\u9069\u5408\u3057\u305f\u3001\u79d1\u5b66\u7684\u6839\u62e0\u306b\u57fa\u3065\u3044\u305f\u8131\u6c17\u30d7\u30ed\u30bb\u30b9\u3092\u5c0e\u5165\u3059\u308b\u3002.<\/li>\n<\/ul>\n<aside class=\"note warn\"><strong>\u5e02\u8ca9\u306e\u5316\u7ca7\u54c1\u7528\u30dd\u30f3\u30d7\u306b\u7a74\u3092\u958b\u3051\u305f\u308a\u3001\u53e3\u5f84\u3092\u5e83\u3052\u305f\u308a\u3001\u6f64\u6ed1\u5264\u3092\u5857\u5e03\u3057\u305f\u308a\u3057\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002.<\/strong> \u3053\u306e\u3088\u3046\u306a\u5909\u66f4\u306f\u3001\u6c5a\u67d3\u3092\u5f15\u304d\u8d77\u3053\u3057\u305f\u308a\u3001\u6295\u4e0e\u91cf\u3092\u5909\u5316\u3055\u305b\u305f\u308a\u3001\u9069\u5408\u6027\u306e\u8a3c\u62e0\u3092\u7121\u52b9\u306b\u3057\u305f\u308a\u3059\u308b\u6050\u308c\u304c\u3042\u308a\u307e\u3059\u3002.<\/aside>\n<h2 id=\"test\" style=\"font-size: 16pt; font-weight: bold; line-height: 1.3;\">\u30d7\u30e9\u30a4\u30e0\u30fb\u30ea\u30c6\u30f3\u30b7\u30e7\u30f3\u691c\u8a3c\u8a08\u753b<\/h2>\n<figure><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-5025\" src=\"https:\/\/www.boyupackaging.com\/wp-content\/uploads\/2026\/08\/04-prime-retention-test.webp\" alt=\"\u54c1\u8cea\u6280\u8853\u8005\u304c\u3001\u4fdd\u7ba1\u5f8c\u306e\u30ed\u30fc\u30b7\u30e7\u30f3\u30dd\u30f3\u30d7\u306e\u30d7\u30e9\u30a4\u30df\u30f3\u30b0\u3068\u5410\u51fa\u91cf\u306e\u6e2c\u5b9a\u3092\u884c\u3063\u3066\u3044\u308b\" width=\"800\" height=\"533\" srcset=\"https:\/\/www.boyupackaging.com\/wp-content\/uploads\/2026\/08\/04-prime-retention-test.webp 800w, https:\/\/www.boyupackaging.com\/wp-content\/uploads\/2026\/08\/04-prime-retention-test-300x200.webp 300w, https:\/\/www.boyupackaging.com\/wp-content\/uploads\/2026\/08\/04-prime-retention-test-768x512.webp 768w, https:\/\/www.boyupackaging.com\/wp-content\/uploads\/2026\/08\/04-prime-retention-test-18x12.webp 18w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><figcaption>\u5145\u586b\u76f4\u5f8c\u306e\u30d1\u30c3\u30af\u306e\u307f\u3092\u627f\u8a8d\u3059\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u4fdd\u7ba1\u524d\u5f8c\u306e\u30d7\u30e9\u30a4\u30df\u30f3\u30b0\u3068\u51fa\u529b\u3092\u6e2c\u5b9a\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/figcaption><\/figure>\n<ol>\n<li>\u300c\u30de\u30fc\u30b1\u30c3\u30c8\u30fb\u30a4\u30f3\u30c6\u30f3\u30c8\u300d\u3092\u6d3b\u7528\u3059\u308b <a href=\"https:\/\/www.boyupackaging.com\/ja\/%e8%a3%bd%e5%93%81\/lotion-bottle\/\">\u30ed\u30fc\u30b7\u30e7\u30f3\u306e\u30dc\u30c8\u30eb\u3068\u30dd\u30f3\u30d7<\/a>, \u3001\u5b9f\u969b\u306e\u914d\u5408\u304a\u3088\u3073\u4ee3\u8868\u7684\u306a\u6210\u5206\u30ed\u30c3\u30c8\u3002.<\/li>\n<li>\u5e38\u306b\u72b6\u614b\u3092\u78ba\u8a8d\u3057\u3001\u5145\u586b\u91cf\u3001\u30d8\u30c3\u30c9\u30b9\u30da\u30fc\u30b9\u3001\u6e29\u5ea6\u3001\u304a\u3088\u3073\u7d44\u7acb\u6642\u306e\u30c8\u30eb\u30af\u307e\u305f\u306f\u5d4c\u5408\u72b6\u614b\u3092\u8a18\u9332\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/li>\n<li>\u6700\u521d\u306e\u88fd\u54c1\u304c\u5b8c\u6210\u3059\u308b\u307e\u3067\u306e\u30b9\u30c8\u30ed\u30fc\u30af\u6570\u3068\u3001\u5b89\u5b9a\u3057\u305f\u30d5\u30eb\u51fa\u529b\u306b\u9054\u3059\u308b\u307e\u3067\u306e\u30b9\u30c8\u30ed\u30fc\u30af\u6570\u3092\u305d\u308c\u305e\u308c\u5225\u3005\u306b\u30ab\u30a6\u30f3\u30c8\u3057\u3001\u305d\u308c\u3089\u306e\u5b9a\u7fa9\u3092\u533a\u5225\u3057\u3066\u304a\u304f\u3053\u3068\u3002.<\/li>\n<li>\u30d7\u30e9\u30a4\u30df\u30f3\u30b0\u5f8c\u306e\u51fa\u91cf\u3092\u6e2c\u5b9a\u3057\u305f\u5f8c\u3001\u30d1\u30c3\u30af\u306f\u76f4\u7acb\u3055\u305b\u305f\u72b6\u614b\u3067\u4fdd\u7ba1\u3057\u3001\u6d41\u901a\u3084\u6d88\u8cbb\u8005\u306e\u4f7f\u7528\u72b6\u6cc1\u306b\u5fdc\u3058\u3066\u3001\u6a2a\u5411\u304d\u3084\u9006\u3055\u5411\u304d\u306b\u4fdd\u7ba1\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/li>\n<li>\u6240\u5b9a\u306e\u9593\u9694\u3054\u3068\u306b\u3001\u518d\u30d7\u30e9\u30a4\u30df\u30f3\u30b0\u30b9\u30c8\u30ed\u30fc\u30af\u6570\u3001\u521d\u30b9\u30c8\u30ed\u30fc\u30af\u6642\u306e\u8cea\u91cf\u3001\u5b9a\u5e38\u72b6\u614b\u306e\u51fa\u529b\u3001\u6f0f\u308c\u3001\u304a\u3088\u3073\u76ee\u8996\u306b\u3088\u308b\u30c9\u30ec\u30a4\u30f3\u30d0\u30c3\u30af\u3092\u8a18\u9332\u3059\u308b\u3002.<\/li>\n<li>\u88fd\u54c1\u306e\u4f7f\u7528\u671f\u9593\u306e\u521d\u671f\u3001\u4e2d\u671f\u3001\u5f8c\u671f\u306b\u304a\u3044\u3066\u8a66\u9a13\u3092\u884c\u3046\u307b\u304b\u3001\u95a2\u9023\u3059\u308b\u4f4e\u6e29\u30fb\u9ad8\u6e29\u6761\u4ef6\u304a\u3088\u3073\u7d4c\u5e74\u5909\u5316\u5f8c\u306e\u9069\u5408\u6027\u30b5\u30f3\u30d7\u30eb\u306b\u3064\u3044\u3066\u3082\u8a66\u9a13\u3092\u884c\u3046\u3002.<\/li>\n<li>\u88fd\u54c1\u306e\u30ea\u30b9\u30af\u304a\u3088\u3073\u5de5\u7a0b\u80fd\u529b\u306b\u57fa\u3065\u3044\u3066\u3001\u30b5\u30f3\u30d7\u30eb\u30b5\u30a4\u30ba\u3068\u8a31\u5bb9\u9650\u754c\u3092\u8a2d\u5b9a\u3057\u3066\u304f\u3060\u3055\u3044\u3002ASTM D6654\u306f\u4fdd\u5b58\u5b89\u5b9a\u6027\u306e\u691c\u8a0e\u306b\u53c2\u8003\u306b\u306a\u308a\u307e\u3059\u304c\u3001\u305d\u306e\u516c\u8868\u3055\u308c\u305f\u9069\u7528\u7bc4\u56f2\u306b\u306f\u3001\u533b\u85ac\u54c1\u304a\u3088\u3073\u5316\u7ca7\u54c1\uff08\u9999\u6c34\u3092\u9664\u304f\uff09\u304c\u660e\u793a\u7684\u306b\u9664\u5916\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u5316\u7ca7\u54c1\u306b\u95a2\u3059\u308b\u30b3\u30f3\u30d7\u30e9\u30a4\u30a2\u30f3\u30b9\u8981\u4ef6\u3068\u3057\u3066\u3053\u308c\u3092\u5f15\u7528\u3057\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002.<\/li>\n<\/ol>\n<p>\u5f93\u6765\u306e\u30dd\u30f3\u30d7\u306e\u6027\u80fd\u304c\u4f9d\u7136\u3068\u3057\u3066\u4e0d\u9069\u5207\u306a\u5834\u5408\u306f\u3001\u4e92\u63db\u6027\u306e\u3042\u308b <a href=\"https:\/\/www.boyupackaging.com\/ja\/%e8%a3%bd%e5%93%81\/airless-pump-bottles\/\">\u30a8\u30a2\u30ec\u30b9\u30dd\u30f3\u30d7\u30dc\u30c8\u30eb<\/a> \u691c\u8a0e\u3059\u308b\u4fa1\u5024\u304c\u3042\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002\u3053\u306e\u88fd\u54c1\u306f\u7570\u306a\u308b\u88fd\u54c1\u30d5\u30a3\u30fc\u30c9\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u3092\u63a1\u7528\u3057\u3066\u3044\u307e\u3059\u304c\u3001\u7a7a\u6c17\u306e\u9589\u3058\u8fbc\u3081\u3084\u30d4\u30b9\u30c8\u30f3\u3001\u30b7\u30fc\u30eb\u306b\u95a2\u3059\u308b\u554f\u984c\u304c\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u306f\u3042\u308a\u3001\u4f9d\u7136\u3068\u3057\u3066\u691c\u8a3c\u304c\u5fc5\u8981\u3067\u3059\u3002.<\/p>\n<h2 id=\"faq\" style=\"font-size: 16pt; font-weight: bold; line-height: 1.3;\">\u3088\u304f\u3042\u308b\u8cea\u554f<\/h2>\n<section class=\"faq\">\n<h3 style=\"font-size: 14pt; font-weight: bold; line-height: 1.3;\">\u30ed\u30fc\u30b7\u30e7\u30f3\u306e\u30dd\u30f3\u30d7\u3092\u521d\u3081\u3066\u4f7f\u3046\u969b\u306b\u3001\u6570\u56de\u30dd\u30f3\u30d7\u3092\u62bc\u3055\u306a\u3044\u3068\u51fa\u306a\u3044\u5834\u5408\u3001\u305d\u308c\u306f\u6545\u969c\u3057\u3066\u3044\u308b\u306e\u3067\u3057\u3087\u3046\u304b\uff1f<\/h3>\n<p>\u5fc5\u305a\u3057\u3082\u305d\u3046\u3068\u306f\u9650\u308a\u307e\u305b\u3093\u3002\u521d\u671f\u306e\u30b9\u30c8\u30ed\u30fc\u30af\u3067\u306f\u3001\u30c1\u30e5\u30fc\u30d6\u3084\u30c1\u30e3\u30f3\u30d0\u30fc\u5185\u306e\u7a7a\u6c17\u304c\u6392\u51fa\u3055\u308c\u307e\u3059\u3002\u30ab\u30a6\u30f3\u30c8\u6570\u304c\u627f\u8a8d\u3055\u308c\u305f\u4ed5\u69d8\u3092\u8d85\u3048\u305f\u308a\u3001\u5909\u52d5\u304c\u8457\u3057\u304b\u3063\u305f\u308a\u3001\u30dd\u30f3\u30d7\u306e\u518d\u30d7\u30e9\u30a4\u30df\u30f3\u30b0\u3092\u7e70\u308a\u8fd4\u3057\u884c\u3046\u5fc5\u8981\u304c\u751f\u3058\u305f\u308a\u3057\u305f\u5834\u5408\u306b\u3001\u54c1\u8cea\u4e0a\u306e\u554f\u984c\u3068\u306a\u308a\u307e\u3059\u3002.<\/p>\n<\/section>\n<section class=\"faq\">\n<h3 style=\"font-size: 14pt; font-weight: bold; line-height: 1.3;\">\u30ed\u30fc\u30b7\u30e7\u30f3\u306e\u30c6\u30af\u30b9\u30c1\u30e3\u30fc\u304c\u6fc3\u3059\u304e\u308b\u3068\u3001\u4e0b\u5730\u3068\u3057\u3066\u4f7f\u3048\u306a\u3044\u3053\u3068\u306f\u3042\u308a\u307e\u3059\u304b\uff1f<\/h3>\n<p>\u306f\u3044\u3001\u4f7f\u7528\u6761\u4ef6\u4e0b\u3067\u30c1\u30e3\u30f3\u30d0\u30fc\u306e\u5145\u586b\u3084\u30d0\u30eb\u30d6\u306e\u4f5c\u52d5\u304c\u9045\u3059\u304e\u308b\u5834\u5408\u306f\u305d\u306e\u901a\u308a\u3067\u3059\u3002\u5b9f\u969b\u306e\u6e29\u5ea6\u6761\u4ef6\u4e0b\u3067\u306e\u5b9f\u6e2c\u5024\u3092\u7528\u3044\u3066\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u516c\u79f0\u7c98\u5ea6\u5024\u306e\u307f\u306b\u57fa\u3065\u3044\u3066\u8a3a\u65ad\u3092\u884c\u308f\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002.<\/p>\n<\/section>\n<section class=\"faq\">\n<h3 style=\"font-size: 14pt; font-weight: bold; line-height: 1.3;\">\u30dc\u30c8\u30eb\u3092\u8efd\u304f\u53e9\u304f\u3068\u3001\u306a\u305c\u30dd\u30f3\u30d7\u304c\u4f5c\u52d5\u3059\u308b\u306e\u3067\u3059\u304b\uff1f<\/h3>\n<p>\u8efd\u304f\u53e9\u304f\u3068\u3001\u6c17\u6ce1\u304c\u4e00\u6642\u7684\u306b\u79fb\u52d5\u3057\u305f\u308a\u3001\u30c1\u30e5\u30fc\u30d6\u306e\u5165\u53e3\u304c\u518d\u3073\u6c34\u4e2d\u306b\u6c88\u3093\u3060\u308a\u3059\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u73fe\u8c61\u306f\u3001\u901a\u6c17\u3084\u5438\u8fbc\u90e8\u306e\u5f62\u72b6\u306b\u8d77\u56e0\u3057\u3066\u3044\u308b\u53ef\u80fd\u6027\u3092\u793a\u5506\u3057\u3066\u3044\u307e\u3059\u304c\u3001\u6052\u4e45\u7684\u306a\u89e3\u6c7a\u7b56\u306b\u306f\u306a\u308a\u307e\u305b\u3093\u3002.<\/p>\n<\/section>\n<section class=\"faq\">\n<h3 style=\"font-size: 14pt; font-weight: bold; line-height: 1.3;\">\u7559\u3081\u5177\u3092\u7de0\u3081\u308b\u3053\u3068\u3067\u3001\u5143\u306e\u72b6\u614b\u306b\u623b\u308b\u306e\u3067\u3057\u3087\u3046\u304b\uff1f<\/h3>\n<p>\u3053\u308c\u306f\u3001\u554f\u984c\u304c\u4e0d\u9069\u5207\u306a\u7d44\u307f\u7acb\u3066\u306b\u8d77\u56e0\u3059\u308b\u5834\u5408\u306b\u9650\u308a\u307e\u3059\u3002\u307e\u305f\u3001\u7de0\u3081\u4ed8\u3051\u304c\u904e\u5ea6\u306b\u306a\u308b\u3068\u3001\u306d\u3058\u5c71\u3084\u30b7\u30fc\u30eb\u304c\u640d\u50b7\u3059\u308b\u6050\u308c\u304c\u3042\u308a\u307e\u3059\u3002\u30b5\u30d7\u30e9\u30a4\u30e4\u30fc\u304c\u627f\u8a8d\u3057\u305f\u7d44\u307f\u7acb\u3066\u6761\u4ef6\u3092\u9069\u7528\u3057\u3001\u5b9f\u969b\u306e\u5438\u8fbc\u7d4c\u8def\u3092\u8abf\u67fb\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n<\/section>\n<aside class=\"cta\">\n<h2 style=\"font-size: 16pt; font-weight: bold; line-height: 1.3;\">\u5145\u586b\u6e08\u307f\u306e\u30d1\u30c3\u30af\u5168\u4f53\u306e\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0<\/h2>\n<p>\u30dc\u30e6\u306b\u3001\u30dc\u30c8\u30eb\u3068\u30dd\u30f3\u30d7\u306b\u95a2\u3059\u308b\u8cc7\u6599\u3001\u8abf\u5408\u6db2\u306e\u30ec\u30aa\u30ed\u30b8\u30fc\u7279\u6027\u3001\u30d7\u30e9\u30a4\u30e0\u30ab\u30a6\u30f3\u30c8\u30c7\u30fc\u30bf\u3001\u4fdd\u7ba1\u6642\u306e\u5411\u304d\u3001\u6e29\u5ea6\u3001\u304a\u3088\u3073\u6545\u969c\u767a\u751f\u6642\u671f\u3092\u9001\u3063\u3066\u304f\u3060\u3055\u3044\u3002\u91cf\u7523\u4ed5\u69d8\u306e\u30b5\u30f3\u30d7\u30eb\u3092\u4f9d\u983c\u3057\u3001\u5236\u5fa1\u5909\u6570\u30921\u3064\u305a\u3064\u5909\u3048\u3066\u6bd4\u8f03\u3057\u3066\u304f\u3060\u3055\u3044\u3002. <a href=\"https:\/\/www.boyupackaging.com\/ja\/%e3%81%8a%e5%95%8f%e3%81%84%e5%90%88%e3%82%8f%e3%81%9b\/\">Boyu Packaging\u3078\u306e\u304a\u554f\u3044\u5408\u308f\u305b<\/a>.<\/p>\n<\/aside>\n<h2 style=\"font-size: 16pt; font-weight: bold; line-height: 1.3;\">\u51fa\u5178<\/h2>\n<ul class=\"src\">\n<li><a href=\"https:\/\/store.astm.org\/d3890-05r22.html\" target=\"_blank\" rel=\"nofollow noopener\">ASTM D3890\u3001\u6a5f\u68b0\u5f0f\u30dd\u30f3\u30d7\u5f0f\u30c7\u30a3\u30b9\u30da\u30f3\u30b5\u30fc\u306e\u30d7\u30e9\u30a4\u30df\u30f3\u30b0\u306b\u5fc5\u8981\u306a\u30b9\u30c8\u30ed\u30fc\u30af\u6570<\/a><\/li>\n<li><a href=\"https:\/\/www.astm.org\/d4336-18.html\" target=\"_blank\" rel=\"nofollow noopener\">ASTM D4336\u3001\u6a5f\u68b0\u5f0f\u30dd\u30f3\u30d7\u30c7\u30a3\u30b9\u30da\u30f3\u30b5\u30fc\u306e1\u56de\u306e\u4f5c\u52d5\u3042\u305f\u308a\u306e\u5410\u51fa\u91cf<\/a><\/li>\n<li><a href=\"https:\/\/store.astm.org\/d6654-18.html\" target=\"_blank\" rel=\"nofollow noopener\">ASTM D6654\u3001\u6a5f\u68b0\u5f0f\u30dd\u30f3\u30d7\u30c7\u30a3\u30b9\u30da\u30f3\u30b5\u30fc\u306e\u57fa\u672c\u7684\u306a\u4fdd\u5b58\u5b89\u5b9a\u6027\uff08\u9069\u7528\u7bc4\u56f2\u306e\u5236\u9650\u306b\u3064\u3044\u3066\u6ce8\u8a18\u3042\u308a\uff09<\/a><\/li>\n<li><a href=\"https:\/\/www.mckernan.com\/uploads\/Ref_Guide_Handbook_2022_Anatofa_Lotion_Pump_6212d1e786.pdf\" target=\"_blank\" rel=\"nofollow noopener\">\u30de\u30c3\u30ab\u30fc\u30ca\u30f3\u30fb\u30d1\u30c3\u30b1\u30fc\u30b8\u30f3\u30b0\u30fb\u30af\u30ea\u30a2\u30ea\u30f3\u30b0\u30fb\u30cf\u30a6\u30b9\u3001\u30ed\u30fc\u30b7\u30e7\u30f3\u30dd\u30f3\u30d7\u306e\u69cb\u9020\u89e3\u8aac<\/a><\/li>\n<\/ul>\n<\/article>","protected":false},"excerpt":{"rendered":"<p>\u76f4\u63a5\u7684\u306a\u56de\u7b54\uff1a\u30ed\u30fc\u30b7\u30e7\u30f3\u30dd\u30f3\u30d7\u306f\u3001\u88fd\u54c1\u67f1\u304c\u9006\u6d41\u3057\u305f\u308a\u3001\u30e1\u30ab\u30cb\u30ba\u30e0\u304c\u5438\u5f15\u529b\u3092\u751f\u307f\u51fa\u3059\u901f\u5ea6\u3088\u308a\u3082\u65e9\u304f\u30dd\u30f3\u30d7\u30c1\u30e3\u30f3\u30d0\u30fc\u304c\u7a7a\u6c17\u3067\u6e80\u305f\u3055\u308c\u305f\u308a\u3059\u308b\u3068\u3001\u30d7\u30e9\u30a4\u30e0\u72b6\u614b\u3092\u5931\u3044\u307e\u3059\u3002 \u4e00\u822c\u7684\u306a\u6839\u672c\u539f\u56e0\u3068\u3057\u3066\u306f\u3001\u5438\u8fbc\u5074\u30c1\u30a7\u30c3\u30af\u30d0\u30eb\u30d6\u306e\u5bc6\u9589\u4e0d\u826f\u3001\u30c7\u30a3\u30c3\u30d7\u30c1\u30e5\u30fc\u30d6\u306e\u63a5\u5408\u90e8\u3084\u30d4\u30b9\u30c8\u30f3\u30b7\u30fc\u30eb\u304b\u3089\u306e\u7a7a\u6c17\u6f0f\u308c\u3001\u30c1\u30e5\u30fc\u30d6\u5438\u8fbc\u53e3\u304c\u88fd\u54c1\u9762\u3088\u308a\u4e0a\u306b\u3042\u308b\u304b\u5e95\u90e8\u306b\u8a70\u307e\u3063\u3066\u3044\u308b\u3053\u3068\u3001\u304a\u3088\u3073\u6d41\u52d5\u6027\u3084\u9589\u3058\u8fbc\u3081\u3089\u308c\u305f\u7a7a\u6c17\u304c\u30dd\u30f3\u30d7\u3068\u9069\u5408\u3057\u306a\u3044\u51e6\u65b9\u304c\u6319\u3052\u3089\u308c\u307e\u3059\u3002 \u307e\u305a\u767a\u751f\u306e\u30bf\u30a4\u30df\u30f3\u30b0\u3092\u8a3a\u65ad\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u8d77\u52d5\u76f4\u5f8c\u3001\u4fdd\u7ba1\u5f8c\u3001\u6025\u901f\u306b\u4f7f\u7528\u3057\u3066\u3044\u308b\u6700\u4e2d\u3001\u3042\u308b\u3044\u306f\u6b8b\u91cf\u304c\u5c11\u306a\u304f\u306a\u3063\u305f\u6642\u70b9\u3067\u306e\u6545\u969c\u306f\u3001\u305d\u308c\u305e\u308c\u7570\u306a\u308b\u539f\u56e0\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002\u30d7\u30e9\u30a4\u30df\u30f3\u30b0\u306e\u55aa\u5931\u3068\u306f\u3001\u30dd\u30f3\u30d7\u304c\u9023\u7d9a\u7684\u306a\u88fd\u54c1\u306e\u6d41\u308c\u3092\u7dad\u6301\u307e\u305f\u306f\u518d\u69cb\u7bc9\u3067\u304d\u306a\u304f\u306a\u3063\u305f\u3053\u3068\u3092\u610f\u5473\u3057\u307e\u3059\u3002<\/p>","protected":false},"author":1,"featured_media":5022,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[33],"tags":[],"class_list":["post-5021","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-product-knowledge"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.7 (Yoast SEO v26.7) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Why Does a Lotion Pump Lose Prime? Causes &amp; Fixes - Boyu Packaging<\/title>\n<meta name=\"description\" content=\"Diagnose why a lotion pump loses prime, from valve leakage and suction-side air to dip-tube errors, formula flow and storage conditions.\" \/>\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.boyupackaging.com\/ja\/why-does-a-lotion-pump-lose-prime\/\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Why Does a Lotion Pump Lose Prime? 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