{"id":1994,"date":"2025-12-23T12:27:29","date_gmt":"2025-12-23T12:27:29","guid":{"rendered":"https:\/\/ecocretefiber.com\/?p=1994"},"modified":"2025-12-23T12:28:49","modified_gmt":"2025-12-23T12:28:49","slug":"pva%e3%83%95%e3%82%a1%e3%82%a4%e3%83%90%e3%83%bc%e3%81%a8%e3%81%af","status":"publish","type":"post","link":"https:\/\/ecocretefiber.com\/ja\/pva%e3%83%95%e3%82%a1%e3%82%a4%e3%83%90%e3%83%bc%e3%81%a8%e3%81%af\/","title":{"rendered":"PVA\u7e4a\u7dad\u3068\u306f\uff1f"},"content":{"rendered":"<p>PVA\u7e4a\u7dad\u3068\u306f\u30dd\u30ea\u30d3\u30cb\u30eb\u30a2\u30eb\u30b3\u30fc\u30eb\u7e4a\u7dad\u306e\u7565\u3002\u30bb\u30e1\u30f3\u30c8\u7cfb\u6750\u6599\u306b\u5f37\u3044\u63a5\u7740\u529b\u3092\u6301\u3064\u5408\u6210\u7e4a\u7dad\u3067\u3042\u308b\u3002\u30b3\u30f3\u30af\u30ea\u30fc\u30c8\u3001\u30e2\u30eb\u30bf\u30eb\u3001\u88dc\u4fee\u88fd\u54c1\u3001\u4eba\u5de5\u30bb\u30e1\u30f3\u30c8\u8907\u5408\u6750\u6599\u306a\u3069\u306b\u4f7f\u7528\u3055\u308c\u3001\u3072\u3073\u5272\u308c\u3092\u6291\u5236\u3057\u3001\u5f37\u976d\u6027\u3092\u5411\u4e0a\u3055\u305b\u308b\u3002.<\/p>\n\n\n\n<p>\u591a\u304f\u306e\u30d0\u30a4\u30e4\u30fc\u304c\u6bd4\u8f03\u3059\u308b <a href=\"https:\/\/ecocretefiber.com\/ja\/%e8%a3%bd%e5%93%81\/%e3%83%9d%e3%83%aa%e3%83%93%e3%83%8b%e3%83%ab%e3%82%a2%e3%83%ab%e3%82%b3%e3%83%bc%e3%83%ab%e7%b9%8a%e7%b6%ad\/%e3%83%9d%e3%83%aa%e3%83%93%e3%83%8b%e3%83%ab%e3%82%a2%e3%83%ab%e3%82%b3%e3%83%bc%e3%83%ab%e7%b9%8a%e7%b6%ad\/\" target=\"_blank\" data-type=\"link\" data-id=\"https:\/\/ecocretefiber.com\/en\/product\/polyvinyl-alcohol-fiber\/polyvinyl-alcohol-fiber\/\" rel=\"noreferrer noopener\">PVA\u7e4a\u7dad<\/a> \u30dd\u30ea\u30d7\u30ed\u30d4\u30ec\u30f3\u30fb\u30d5\u30a1\u30a4\u30d0\u30fc\u3084\u30b9\u30c1\u30fc\u30eb\u30fb\u30d5\u30a1\u30a4\u30d0\u30fc\u3068\u3002\u91cd\u8981\u306a\u9055\u3044\u306f\u63a5\u7740\u6027\u3067\u3042\u308b\u3002PVA\u30d5\u30a1\u30a4\u30d0\u30fc\u306f\u30bb\u30e1\u30f3\u30c8\u30da\u30fc\u30b9\u30c8\u3092\u5f37\u529b\u306b\u30b0\u30ea\u30c3\u30d7\u3059\u308b\u3002\u305d\u306e\u305f\u3081\u3001\u8584\u3044\u90e8\u5206\u3067\u3042\u3063\u3066\u3082\u3001\u3072\u3073\u5272\u308c\u3092\u975e\u5e38\u306b\u30bf\u30a4\u30c8\u306b\u4fdd\u3064\u3053\u3068\u304c\u3067\u304d\u308b\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"585\" src=\"https:\/\/ecocretefiber.com\/wp-content\/uploads\/2025\/12\/PVA-Fiber-Close-Up-1024x585.webp\" alt=\"\u30bb\u30e1\u30f3\u30c8\u30e2\u30eb\u30bf\u30eb\u3068\u30b3\u30f3\u30af\u30ea\u30fc\u30c8\u306e\u3072\u3073\u5272\u308c\u9632\u6b62\u306b\u4f7f\u7528\u3055\u308c\u308b\u767d\u8272PVA\u7e4a\u7dad\u306e\u30af\u30ed\u30fc\u30ba\u30a2\u30c3\u30d7\u5199\u771f\" class=\"wp-image-1997\" srcset=\"https:\/\/ecocretefiber.com\/wp-content\/uploads\/2025\/12\/PVA-Fiber-Close-Up-1024x585.webp 1024w, https:\/\/ecocretefiber.com\/wp-content\/uploads\/2025\/12\/PVA-Fiber-Close-Up-300x171.webp 300w, https:\/\/ecocretefiber.com\/wp-content\/uploads\/2025\/12\/PVA-Fiber-Close-Up-768x439.webp 768w, https:\/\/ecocretefiber.com\/wp-content\/uploads\/2025\/12\/PVA-Fiber-Close-Up-18x10.webp 18w, https:\/\/ecocretefiber.com\/wp-content\/uploads\/2025\/12\/PVA-Fiber-Close-Up.webp 1344w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">PVA\u7e4a\u7dad\u306f\u4f55\u3067\u3067\u304d\u3066\u3044\u308b\u306e\u3067\u3059\u304b\uff1f<\/h2>\n\n\n\n<p><a href=\"https:\/\/ecocretefiber.com\/ja\/%e8%a3%bd%e5%93%81\/%e3%83%9d%e3%83%aa%e3%83%93%e3%83%8b%e3%83%ab%e3%82%a2%e3%83%ab%e3%82%b3%e3%83%bc%e3%83%ab%e7%b9%8a%e7%b6%ad\/%e3%83%9d%e3%83%aa%e3%83%93%e3%83%8b%e3%83%ab%e3%82%a2%e3%83%ab%e3%82%b3%e3%83%bc%e3%83%ab%e7%b9%8a%e7%b6%ad\/\" target=\"_blank\" data-type=\"link\" data-id=\"https:\/\/ecocretefiber.com\/en\/product\/polyvinyl-alcohol-fiber\/polyvinyl-alcohol-fiber\/\" rel=\"noreferrer noopener\">PVA\u7e4a\u7dad<\/a> \u306f\u30dd\u30ea\u30d3\u30cb\u30eb\u30a2\u30eb\u30b3\u30fc\u30eb\u30dd\u30ea\u30de\u30fc\u304b\u3089\u4f5c\u3089\u308c\u308b\u3002\u30dd\u30ea\u30de\u30fc\u3092\u6eb6\u89e3\u3057\u3001\u7d21\u7cf8\u3057\u3066\u30d5\u30a3\u30e9\u30e1\u30f3\u30c8\u306b\u3057\u305f\u5f8c\u3001\u76ee\u7684\u306e\u5f37\u5ea6\u306b\u9054\u3059\u308b\u307e\u3067\u5f15\u304d\u4f38\u3070\u3059\u3002\u305d\u306e\u5f8c\u3001\u30d5\u30a3\u30e9\u30e1\u30f3\u30c8\u306f\u30bb\u30e1\u30f3\u30c8\u7528\u9014\u306b\u5fc5\u8981\u306a\u9577\u3055\u306b\u5207\u65ad\u3055\u308c\u308b\u3002.<\/p>\n\n\n\n<p>PVA\u7e4a\u7dad\u306e\u4e2d\u306b\u306f\u3001\u63a5\u7740\u6027\u3068\u5206\u6563\u6027\u3092\u8abf\u6574\u3059\u308b\u305f\u3081\u306b\u8868\u9762\u51e6\u7406\u3055\u308c\u3066\u3044\u308b\u3082\u306e\u304c\u3042\u308b\u3002\u3053\u308c\u306f\u3001\u300c\u7d50\u5408\u304c\u5f37\u3059\u304e\u308b\u300d\u3068\u4f5c\u696d\u6027\u304c\u4f4e\u4e0b\u3057\u3001\u300c\u7d50\u5408\u304c\u5f31\u3059\u304e\u308b\u300d\u3068\u30af\u30e9\u30c3\u30af\u306e\u6291\u5236\u52b9\u679c\u304c\u4f4e\u4e0b\u3059\u308b\u305f\u3081\u3067\u3042\u308b\u3002.<\/p>\n\n\n\n<p>\u5b89\u5b9a\u3057\u305f\u88fd\u9020\u5de5\u7a0b\u306f\u3001\u7e4a\u7dad\u306e\u9577\u3055\u3068\u76f4\u5f84\u3092\u4e00\u5b9a\u306b\u4fdd\u3064\u306e\u306b\u5f79\u7acb\u3064\u3002\u307e\u305f\u3001\u6df7\u5408\u6642\u306e\u5206\u6563\u3092\u5b89\u5b9a\u3055\u305b\u308b\u3053\u3068\u306b\u3082\u5f79\u7acb\u3061\u307e\u3059\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img decoding=\"async\" width=\"1024\" height=\"585\" src=\"https:\/\/ecocretefiber.com\/wp-content\/uploads\/2025\/12\/PVA-Fiber-Manufacturing-and-Cutting-1024x585.webp\" alt=\"PVA\u7e4a\u7dad\u30d5\u30a3\u30e9\u30e1\u30f3\u30c8\u304c\u88fd\u9020\u3055\u308c\u3001\u30b3\u30f3\u30af\u30ea\u30fc\u30c8\u3084\u30e2\u30eb\u30bf\u30eb\u7528\u306b\u77ed\u304f\u30ab\u30c3\u30c8\u3055\u308c\u308b\u5de5\u7a0b\u3092\u793a\u3059\u5de5\u696d\u7528\u30d7\u30ed\u30bb\u30b9\" class=\"wp-image-2000\" srcset=\"https:\/\/ecocretefiber.com\/wp-content\/uploads\/2025\/12\/PVA-Fiber-Manufacturing-and-Cutting-1024x585.webp 1024w, https:\/\/ecocretefiber.com\/wp-content\/uploads\/2025\/12\/PVA-Fiber-Manufacturing-and-Cutting-300x171.webp 300w, https:\/\/ecocretefiber.com\/wp-content\/uploads\/2025\/12\/PVA-Fiber-Manufacturing-and-Cutting-768x439.webp 768w, https:\/\/ecocretefiber.com\/wp-content\/uploads\/2025\/12\/PVA-Fiber-Manufacturing-and-Cutting-18x10.webp 18w, https:\/\/ecocretefiber.com\/wp-content\/uploads\/2025\/12\/PVA-Fiber-Manufacturing-and-Cutting.webp 1344w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">PVA\u30d5\u30a1\u30a4\u30d0\u30fc\u306f\u3069\u306e\u3088\u3046\u306a\u3082\u306e\u3067\u3059\u304b\uff1f<\/h2>\n\n\n\n<p>PVA\u7e4a\u7dad\u306f\u901a\u5e38\u767d\u3044\u3002\u898b\u305f\u76ee\u306f\u7d30\u3044\u9aea\u306e\u6bdb\u306e\u3088\u3046\u3060\u304c\u3001\u4e00\u822c\u7684\u306a\u30de\u30a4\u30af\u30ed\u30dd\u30ea\u30d7\u30ed\u30d4\u30ec\u30f3\u30d5\u30a1\u30a4\u30d0\u30fc\u3088\u308a\u3082\u5f37\u304f\u3001\u3084\u3084\u786c\u3044\u3002.<\/p>\n\n\n\n<p>\u30bb\u30e1\u30f3\u30c8\u88fd\u54c1\u306b\u4f7f\u7528\u3055\u308c\u308bPVA\u7e4a\u7dad\u306e\u307b\u3068\u3093\u3069\u306f\u3001\u3053\u306e\u3088\u3046\u306a\u3082\u306e\u3067\u3042\u308b\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u9577\u3055\u6570\u30df\u30ea\u304b\u3089\u6570\u30bb\u30f3\u30c1\u306e\u77ed\u7e4a\u7dad\u3002<\/li>\n\n\n\n<li>\u8868\u9762\u304c\u6ed1\u3089\u304b\u306a\u7d30\u3044\u30d5\u30a3\u30e9\u30e1\u30f3\u30c8<\/li>\n\n\n\n<li>\u6df7\u5408\u3057\u3084\u3059\u3044\u3088\u3046\u306b\u3001\u675f\u72b6\u307e\u305f\u306f\u30d0\u30e9\u72b6\u3067\u68b1\u5305\u3055\u308c\u3066\u3044\u308b\u3002<\/li>\n<\/ul>\n\n\n\n<p>PVA\u7e4a\u7dad\u306f\u30de\u30a4\u30af\u30ed\u88dc\u5f37\u7e4a\u7dad\u3068\u3057\u3066\u3088\u304f\u4f7f\u7528\u3055\u308c\u308b\u3002\u591a\u304f\u306e\u6df7\u5408\u7269\u306b\u304a\u3044\u3066\u3001\u305d\u308c\u306f \u201c\u9ad8\u7d50\u5408\u30de\u30a4\u30af\u30ed\u30d5\u30a1\u30a4\u30d0\u30fc \u201d\u306e\u3088\u3046\u306a\u6319\u52d5\u3092\u793a\u3059\u3002\u3053\u306e\u305f\u3081\u3001\u8584\u3044\u88dc\u4fee\u5c64\u3084\u9ad8\u6027\u80fd\u30e2\u30eb\u30bf\u30eb\u30fb\u30b7\u30b9\u30c6\u30e0\u306b\u4eba\u6c17\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img decoding=\"async\" width=\"1024\" height=\"585\" src=\"https:\/\/ecocretefiber.com\/wp-content\/uploads\/2025\/12\/PVA-Fiber-Bundles-for-Cement-Mixing-1024x585.webp\" alt=\"\u30e2\u30eb\u30bf\u30eb\u3084\u30b3\u30f3\u30af\u30ea\u30fc\u30c8\u3078\u306e\u6df7\u5408\u7528\u306b\u6e96\u5099\u3055\u308c\u305fPVA\u77ed\u7e4a\u7dad\u306e\u675f\" class=\"wp-image-1996\" srcset=\"https:\/\/ecocretefiber.com\/wp-content\/uploads\/2025\/12\/PVA-Fiber-Bundles-for-Cement-Mixing-1024x585.webp 1024w, https:\/\/ecocretefiber.com\/wp-content\/uploads\/2025\/12\/PVA-Fiber-Bundles-for-Cement-Mixing-300x171.webp 300w, https:\/\/ecocretefiber.com\/wp-content\/uploads\/2025\/12\/PVA-Fiber-Bundles-for-Cement-Mixing-768x439.webp 768w, https:\/\/ecocretefiber.com\/wp-content\/uploads\/2025\/12\/PVA-Fiber-Bundles-for-Cement-Mixing-18x10.webp 18w, https:\/\/ecocretefiber.com\/wp-content\/uploads\/2025\/12\/PVA-Fiber-Bundles-for-Cement-Mixing.webp 1344w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u306a\u305cPVA\u7e4a\u7dad\u304c\u30b3\u30f3\u30af\u30ea\u30fc\u30c8\u3084\u30e2\u30eb\u30bf\u30eb\u306b\u4f7f\u308f\u308c\u308b\u306e\u304b\uff1f<\/h2>\n\n\n\n<p>\u30b3\u30f3\u30af\u30ea\u30fc\u30c8\u304c\u3072\u3073\u5272\u308c\u308b\u306e\u306f\u53ce\u7e2e\u3059\u308b\u304b\u3089\u3060\u3002\u307e\u305f\u3001\u5f15\u3063\u5f35\u308a\u306b\u5f31\u3044\u304b\u3089\u3072\u3073\u5272\u308c\u308b\u3002\u9244\u7b4b\u306f\u5927\u304d\u306a\u5f15\u5f35\u529b\u3092\u89e3\u6c7a\u3057\u307e\u3059\u304c\u3001\u5fae\u7d30\u306a\u3072\u3073\u5272\u308c\u3092\u6b62\u3081\u308b\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093\u3002\u5fae\u7d30\u306a\u3072\u3073\u5272\u308c\u306f\u307e\u3060\u6210\u9577\u3057\u7d9a\u3051\u3001\u3084\u304c\u3066\u76ee\u306b\u898b\u3048\u308b\u3072\u3073\u5272\u308c\u306b\u306a\u308b\u3002.<\/p>\n\n\n\n<p>PVA\u30d5\u30a1\u30a4\u30d0\u30fc\u306f\u9055\u3063\u305f\u5f62\u3067\u5f79\u7acb\u3063\u3066\u3044\u308b\u3002\u305d\u308c\u306f\u3001\u30df\u30c3\u30af\u30b9\u306e\u3069\u3053\u306b\u3067\u3082\u5b58\u5728\u3059\u308b\u3002\u30df\u30af\u30ed\u306e\u3072\u3073\u5272\u308c\u3092\u65e9\u671f\u306b\u57cb\u3081\u308b\u3002\u3072\u3073\u5272\u308c\u304c\u767a\u751f\u3057\u305f\u5f8c\u3082\u3001\u305d\u306e\u3072\u3073\u5272\u308c\u3092\u3057\u3063\u304b\u308a\u3068\u4fdd\u6301\u3057\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u30b5\u30fc\u30d3\u30b9\u6027\u3068\u5916\u89b3\u304c\u5411\u4e0a\u3059\u308b\u3002.<\/p>\n\n\n\n<p>PVA\u30d5\u30a1\u30a4\u30d0\u30fc\u304c\u4f7f\u7528\u3055\u308c\u308b\u306e\u306f\u3001\u305d\u306e\u7279\u9577\u304c\u3042\u308b\u304b\u3089\u3060\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30bb\u30e1\u30f3\u30c8\u30da\u30fc\u30b9\u30c8\u3068\u306e\u5f37\u56fa\u306a\u63a5\u7740<\/li>\n\n\n\n<li>\u826f\u597d\u306a\u30af\u30e9\u30c3\u30af\u5e45\u5236\u5fa1<\/li>\n\n\n\n<li>\u8584\u8089\u90e8\u306e\u976d\u6027\u5411\u4e0a<\/li>\n\n\n\n<li>\u591a\u304f\u306e\u30e2\u30eb\u30bf\u30eb\u3067\u8010\u885d\u6483\u6027\u3068\u8010\u30c1\u30c3\u30d4\u30f3\u30b0\u6027\u304c\u5411\u4e0a<\/li>\n\n\n\n<li>\u975e\u5e38\u306b\u53b3\u3057\u3044\u30af\u30e9\u30c3\u30af\u9650\u754c\u7528\u306b\u8a2d\u8a08\u3055\u308c\u305f\u30df\u30c3\u30af\u30b9\u306b\u304a\u3044\u3066\u3001\u3088\u308a\u512a\u308c\u305f\u6027\u80fd\u3092\u767a\u63ee\u3059\u308b\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u591a\u304f\u306e\u4eba\u5de5\u30bb\u30e1\u30f3\u30c8\u8907\u5408\u6750\u6599\u3067\u306f\u3001PVA\u7e4a\u7dad\u304c\u9078\u629e\u3055\u308c\u308b\u306e\u306f\u3001\u6570\u672c\u306e\u5e45\u5e83\u306e\u3072\u3073\u5272\u308c\u3067\u306f\u306a\u304f\u3001\u8907\u6570\u306e\u5fae\u7d30\u306a\u3072\u3073\u5272\u308c\u306b\u5bfe\u5fdc\u3059\u308b\u305f\u3081\u3067\u3042\u308b\u3002\u3053\u308c\u306f\u88dc\u4fee\u30b7\u30b9\u30c6\u30e0\u3084\u8584\u3044\u30aa\u30fc\u30d0\u30fc\u30ec\u30a4\u3067\u306f\u8cb4\u91cd\u306a\u3082\u306e\u3067\u3042\u308b\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"585\" src=\"https:\/\/ecocretefiber.com\/wp-content\/uploads\/2025\/12\/PVA-Fiber-Bridging-Micro-Cracks-1024x585.webp\" alt=\"\u786c\u5316\u3057\u305f\u30bb\u30e1\u30f3\u30c8\u30b5\u30f3\u30d7\u30eb\u3002PVA\u7e4a\u7dad\u304c\u5fae\u5c0f\u30af\u30e9\u30c3\u30af\u3092\u6a4b\u6e21\u3057\u3057\u3001\u30af\u30e9\u30c3\u30af\u5e45\u3092\u5c0f\u3055\u304f\u4fdd\u3063\u3066\u3044\u308b\u3002\" class=\"wp-image-1995\" srcset=\"https:\/\/ecocretefiber.com\/wp-content\/uploads\/2025\/12\/PVA-Fiber-Bridging-Micro-Cracks-1024x585.webp 1024w, https:\/\/ecocretefiber.com\/wp-content\/uploads\/2025\/12\/PVA-Fiber-Bridging-Micro-Cracks-300x171.webp 300w, https:\/\/ecocretefiber.com\/wp-content\/uploads\/2025\/12\/PVA-Fiber-Bridging-Micro-Cracks-768x439.webp 768w, https:\/\/ecocretefiber.com\/wp-content\/uploads\/2025\/12\/PVA-Fiber-Bridging-Micro-Cracks-18x10.webp 18w, https:\/\/ecocretefiber.com\/wp-content\/uploads\/2025\/12\/PVA-Fiber-Bridging-Micro-Cracks.webp 1344w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">PVA\u7e4a\u7dad\u306f\u3069\u3053\u3067\u3088\u304f\u4f7f\u308f\u308c\u3066\u3044\u308b\u306e\u3067\u3059\u304b\uff1f<\/h2>\n\n\n\n<p>PVA\u30d5\u30a1\u30a4\u30d0\u30fc\u306f\u3069\u3053\u3067\u3082\u4f7f\u308f\u308c\u308b\u308f\u3051\u3067\u306f\u306a\u3044\u3002\u901a\u5e38\u3001\u30af\u30e9\u30c3\u30af\u5e45\u306e\u5236\u5fa1\u304c\u53b3\u3057\u3044\u5834\u5408\u3084\u3001\u8584\u3044\u65ad\u9762\u304c\u7e4a\u7d30\u306a\u5834\u5408\u306b\u4f7f\u7528\u3055\u308c\u308b\u3002.<\/p>\n\n\n\n<p>\u4e00\u822c\u7684\u306a\u7528\u9014\u306f\u4ee5\u4e0b\u306e\u901a\u308a\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u88dc\u4fee\u30e2\u30eb\u30bf\u30eb<\/strong> \u30d1\u30c3\u30c1\u30f3\u30b0\u3068\u518d\u8217\u88c5\u7528<\/li>\n\n\n\n<li><strong>\u8584\u3044\u30aa\u30fc\u30d0\u30fc\u30ec\u30a4<\/strong> \u53ce\u7e2e\u5272\u308c\u306e\u5371\u967a\u6027\u304c\u3042\u308b\u5834\u5408<\/li>\n\n\n\n<li><strong>\u9632\u6c34\u30e2\u30eb\u30bf\u30eb\u3068\u30bb\u30e1\u30f3\u30c8\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0<\/strong> \u30af\u30e9\u30c3\u30af\u306e\u5e45\u3092\u72ed\u304f\u4fdd\u305f\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u5834\u6240<\/li>\n\n\n\n<li><strong>\u30d7\u30ec\u30ad\u30e3\u30b9\u30c8\u8584\u578b\u30d1\u30cd\u30eb<\/strong> \u7d30\u304b\u3044\u8868\u9762\u51e6\u7406\u304c\u5fc5\u8981\u306a\u5834\u5408<\/li>\n\n\n\n<li><strong>GFRC\u30b9\u30bf\u30a4\u30eb\u306e\u8584\u578b\u30a8\u30ec\u30e1\u30f3\u30c8<\/strong> \u30b7\u30b9\u30c6\u30e0\u306b\u3088\u3063\u3066\u306f<\/li>\n\n\n\n<li><strong>\u30a8\u30f3\u30b8\u30cb\u30a2\u30fc\u30c9\u30bb\u30e1\u30f3\u30c8\u7cfb\u8907\u5408\u6750\u6599\uff08ECC\uff09<\/strong> \u9ad8\u5ef6\u6027\u8a2d\u8a08<\/li>\n<\/ul>\n\n\n\n<p>\u6a19\u6e96\u7684\u306a\u30b9\u30e9\u30d6\u30fb\u30aa\u30f3\u30fb\u30b0\u30e9\u30a6\u30f3\u30c9\u306e\u5834\u5408\u306f\u3001\u30b3\u30b9\u30c8\u9762\u304b\u3089\u30dd\u30ea\u30d7\u30ed\u30d4\u30ec\u30f3\u30fb\u30d5\u30a1\u30a4\u30d0\u30fc\u304c\u6700\u521d\u306b\u9078\u3070\u308c\u308b\u3053\u3068\u304c\u591a\u3044\u3002\u9ad8\u4fa1\u5024\u306e\u30e2\u30eb\u30bf\u30eb\u3084\u88dc\u4fee\u30b7\u30b9\u30c6\u30e0\u3067\u306f\u3001\u6027\u80fd\u304c\u512a\u5148\u3055\u308c\u308b\u305f\u3081PVA\u7e4a\u7dad\u304c\u9078\u629e\u3055\u308c\u308b\u3053\u3068\u304c\u591a\u3044\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"585\" src=\"https:\/\/ecocretefiber.com\/wp-content\/uploads\/2025\/12\/PVA-Fiber-in-Repair-Mortar-Application-1024x585.webp\" alt=\"\u640d\u50b7\u3057\u305f\u30b3\u30f3\u30af\u30ea\u30fc\u30c8\u8868\u9762\u306bPVA\u7e4a\u7dad\u3067\u88dc\u5f37\u3057\u305f\u88dc\u4fee\u30e2\u30eb\u30bf\u30eb\u3092\u5857\u5e03\u3059\u308b\u4f5c\u696d\u54e1\u3002\" class=\"wp-image-1999\" srcset=\"https:\/\/ecocretefiber.com\/wp-content\/uploads\/2025\/12\/PVA-Fiber-in-Repair-Mortar-Application-1024x585.webp 1024w, https:\/\/ecocretefiber.com\/wp-content\/uploads\/2025\/12\/PVA-Fiber-in-Repair-Mortar-Application-300x171.webp 300w, https:\/\/ecocretefiber.com\/wp-content\/uploads\/2025\/12\/PVA-Fiber-in-Repair-Mortar-Application-768x439.webp 768w, https:\/\/ecocretefiber.com\/wp-content\/uploads\/2025\/12\/PVA-Fiber-in-Repair-Mortar-Application-18x10.webp 18w, https:\/\/ecocretefiber.com\/wp-content\/uploads\/2025\/12\/PVA-Fiber-in-Repair-Mortar-Application.webp 1344w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">PVA\u7e4a\u7dad\u306e\u4e00\u822c\u7684\u306a\u4f7f\u7528\u91cf\u306f\uff1f<\/h2>\n\n\n\n<p>\u6295\u4e0e\u91cf\u306f\u88fd\u54c1\u306e\u76ee\u7684\u306b\u3088\u3063\u3066\u7570\u306a\u308b\u3002\u307e\u305f\u3001\u7e4a\u7dad\u306e\u9577\u3055\u3001\u76f4\u5f84\u3001\u6df7\u5408\u30b7\u30b9\u30c6\u30e0\u306b\u3088\u3063\u3066\u3082\u7570\u306a\u308b\u3002.<\/p>\n\n\n\n<p>\u30bb\u30e1\u30f3\u30c8\u7cfb\u88fd\u54c1\u306b\u898b\u3089\u308c\u308b\u4e00\u822c\u7684\u306a\u958b\u59cb\u7bc4\u56f2\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>m\u00b3\u3042\u305f\u308a0.5\uff5e2.0kg<\/strong> \u4e00\u822c\u7684\u306a\u30e2\u30eb\u30bf\u30eb\u306e\u3072\u3073\u5272\u308c\u9632\u6b62\u7528<\/li>\n\n\n\n<li>\u8a2d\u8a08\u3068\u8a66\u9a13\u306b\u57fa\u3065\u3044\u3066\u3001\u7279\u6b8a\u306a\u8907\u5408\u6750\u6599\u306b\u9ad8\u7528\u91cf\u3092\u6295\u4e0e\u3059\u308b\u3002<\/li>\n<\/ul>\n\n\n\n<p>PVA\u7e4a\u7dad\u306f\u6dfb\u52a0\u91cf\u304c\u591a\u3059\u304e\u308b\u3068\u4f5c\u696d\u6027\u3092\u4f4e\u4e0b\u3055\u305b\u308b\u3002\u307e\u305f\u3001\u6df7\u5408\u304c\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u3055\u308c\u3066\u3044\u306a\u3044\u3068\u3001\u7a7a\u6c17\u542b\u6709\u91cf\u3092\u5897\u52a0\u3055\u305b\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u3002\u8a66\u6df7\u5408\u304c\u91cd\u8981\u3067\u3042\u308b\u3002.<\/p>\n\n\n\n<p>\u5b9f\u7528\u7684\u306a\u6295\u85ac\u306e\u30b3\u30c4<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30c0\u30de\u306b\u306a\u3089\u306a\u3044\u3088\u3046\u3001PVA\u30d5\u30a1\u30a4\u30d0\u30fc\u3092\u3086\u3063\u304f\u308a\u52a0\u3048\u308b\u3002<\/li>\n\n\n\n<li>\u6df7\u5408\u6642\u9593\u3092\u5ef6\u9577\u3057\u3066\u5206\u6563\u6027\u3092\u5411\u4e0a<\/li>\n\n\n\n<li>\u5fc5\u8981\u306b\u5fdc\u3058\u3066\u6e1b\u6c34\u5264\u3092\u4f7f\u7528\u3059\u308b\u3002<\/li>\n\n\n\n<li>\u542b\u6c34\u7387\u3092\u5b89\u5b9a\u3055\u305b\u308b\u3002\u4f59\u5206\u306a\u6c34\u3067\u4f5c\u696d\u6027\u3092\u300c\u56fa\u5b9a\u300d\u3057\u306a\u3044\u3002<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/ecocretefiber.com\/wp-content\/uploads\/2025\/12\/Dosing-PVA-Fiber-into-a-Mixer-1024x576.webp\" alt=\"PVA\u7e4a\u7dad\u3092\u8a08\u91cf\u3057\u3001\u30bb\u30e1\u30f3\u30c8\u30e2\u30eb\u30bf\u30eb\u30df\u30ad\u30b5\u30fc\u306b\u6295\u5165\u3059\u308b\u6280\u8853\u8005\u3002\" class=\"wp-image-2002\" srcset=\"https:\/\/ecocretefiber.com\/wp-content\/uploads\/2025\/12\/Dosing-PVA-Fiber-into-a-Mixer-1024x576.webp 1024w, https:\/\/ecocretefiber.com\/wp-content\/uploads\/2025\/12\/Dosing-PVA-Fiber-into-a-Mixer-300x169.webp 300w, https:\/\/ecocretefiber.com\/wp-content\/uploads\/2025\/12\/Dosing-PVA-Fiber-into-a-Mixer-768x432.webp 768w, https:\/\/ecocretefiber.com\/wp-content\/uploads\/2025\/12\/Dosing-PVA-Fiber-into-a-Mixer-1536x864.webp 1536w, https:\/\/ecocretefiber.com\/wp-content\/uploads\/2025\/12\/Dosing-PVA-Fiber-into-a-Mixer-2048x1152.webp 2048w, https:\/\/ecocretefiber.com\/wp-content\/uploads\/2025\/12\/Dosing-PVA-Fiber-into-a-Mixer-18x10.webp 18w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">PVA\u7e4a\u7dad\u306e\u9650\u754c\u306f\u4f55\u3067\u3059\u304b\uff1f<\/h2>\n\n\n\n<p>PVA\u7e4a\u7dad\u306f\u5f37\u529b\u306a\u63a5\u7740\u529b\u3092\u3082\u305f\u3089\u3059\u304c\u3001\u540c\u6642\u306b\u9650\u754c\u3082\u3082\u305f\u3089\u3059\u3002.<\/p>\n\n\n\n<p>\u77e5\u3063\u3066\u304a\u304f\u3079\u304d\u91cd\u8981\u306a\u9650\u754c<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u30b3\u30b9\u30c8\u306f\u9ad8\u304f\u306a\u308b<\/strong> \u591a\u304f\u306e\u5e02\u5834\u3067\u30dd\u30ea\u30d7\u30ed\u30d4\u30ec\u30f3\u7e4a\u7dad\u3088\u308a\u3082<\/li>\n\n\n\n<li><strong>\u4f5c\u696d\u6027\u304c\u4f4e\u4e0b\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b<\/strong> \u6295\u4e0e\u91cf\u304c\u591a\u304b\u3063\u305f\u308a\u3001\u30da\u30fc\u30b9\u30c8\u304c\u5c11\u306a\u304b\u3063\u305f\u308a\u3057\u305f\u5834\u5408<\/li>\n\n\n\n<li><strong>\u30af\u30e9\u30f3\u30d4\u30f3\u30b0\u306e\u30ea\u30b9\u30af<\/strong> \u98df\u7269\u7e4a\u7dad\u306e\u6dfb\u52a0\u304c\u65e9\u3059\u304e\u308b\u3068\u5897\u52a0\u3059\u308b<\/li>\n\n\n\n<li><strong>\u9244\u7b4b\u306e\u4ee3\u308f\u308a\u306b\u306f\u306a\u3089\u306a\u3044<\/strong> \u69cb\u9020\u90e8\u6750\u306e<\/li>\n\n\n\n<li><strong>\u6700\u826f\u306e\u7d50\u679c\u3092\u5f97\u308b\u306b\u306f\u3001\u30df\u30c3\u30af\u30b9\u8a2d\u8a08\u306e\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u304c\u5fc5\u8981<\/strong>, \u7e4a\u7dad\u3068\u5e0c\u671b\u3092\u52a0\u3048\u308b\u300d\u3067\u306f\u306a\u3044\u201c<\/li>\n<\/ul>\n\n\n\n<p>PVA\u30d5\u30a1\u30a4\u30d0\u30fc\u304c\u6700\u3082\u3046\u307e\u304f\u6a5f\u80fd\u3059\u308b\u306e\u306f\u3001\u30b7\u30b9\u30c6\u30e0\u5168\u4f53\u3092\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u3059\u308b\u3068\u304d\u3067\u3059\u3002\u30bb\u30e1\u30f3\u30c8\u306e\u7a2e\u985e\u3001\u7802\u306e\u7b49\u7d1a\u3001\u6c34\u3068\u30bb\u30e1\u30f3\u30c8\u306e\u6bd4\u7387\u3001\u30dd\u30ea\u30de\u30fc\u3092\u4f7f\u7528\u3059\u308b\u5834\u5408\u306f\u305d\u306e\u542b\u6709\u91cf\u3001\u3055\u3089\u306b\u990a\u751f\u3082\u542b\u307e\u308c\u307e\u3059\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"585\" src=\"https:\/\/ecocretefiber.com\/wp-content\/uploads\/2025\/12\/PVA-Fiber-Dispersion-Issues-from-Poor-Mixing-1024x585.webp\" alt=\"\u8aa4\u3063\u305f\u6df7\u5408\u624b\u9806\u306b\u3088\u308bPVA\u7e4a\u7dad\u306e\u584a\u304c\u898b\u3089\u308c\u308b\u30e2\u30eb\u30bf\u30eb\u30b5\u30f3\u30d7\u30eb\" class=\"wp-image-1998\" srcset=\"https:\/\/ecocretefiber.com\/wp-content\/uploads\/2025\/12\/PVA-Fiber-Dispersion-Issues-from-Poor-Mixing-1024x585.webp 1024w, https:\/\/ecocretefiber.com\/wp-content\/uploads\/2025\/12\/PVA-Fiber-Dispersion-Issues-from-Poor-Mixing-300x171.webp 300w, https:\/\/ecocretefiber.com\/wp-content\/uploads\/2025\/12\/PVA-Fiber-Dispersion-Issues-from-Poor-Mixing-768x439.webp 768w, https:\/\/ecocretefiber.com\/wp-content\/uploads\/2025\/12\/PVA-Fiber-Dispersion-Issues-from-Poor-Mixing-18x10.webp 18w, https:\/\/ecocretefiber.com\/wp-content\/uploads\/2025\/12\/PVA-Fiber-Dispersion-Issues-from-Poor-Mixing.webp 1344w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">PVA\u7e4a\u7dad\u30b5\u30d7\u30e9\u30a4\u30e4\u30fc\u3092\u3069\u306e\u3088\u3046\u306b\u9078\u3076\u304b\uff1f<\/h2>\n\n\n\n<p>PVA\u7e4a\u7dad\u306e\u54c1\u8cea\u306f \u201c\u5f37\u5ea6 \u201d\u3060\u3051\u3067\u306f\u306a\u3044\u3002\u5206\u6563\u6319\u52d5\u3068\u4e00\u8cab\u6027\u3067\u3082\u3042\u308b\u3002.<\/p>\n\n\n\n<p>\u7c21\u5358\u306a\u30b5\u30d7\u30e9\u30a4\u30e4\u30fc\u306e\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4e00\u8cab\u3057\u305f\u9577\u3055\u3068\u76f4\u5f84\u306e\u516c\u5dee<\/li>\n\n\n\n<li>\u5b89\u5b9a\u3057\u305f\u8868\u9762\u51e6\u7406\u306b\u3088\u308b\u4e88\u6e2c\u53ef\u80fd\u306a\u63a5\u7740<\/li>\n\n\n\n<li>\u4f4e\u767a\u5875\u3001\u30af\u30ea\u30fc\u30f3\u30ab\u30c3\u30c8\u3001\u826f\u597d\u306a\u68b1\u5305<\/li>\n\n\n\n<li>\u63a8\u5968\u7528\u91cf\u7bc4\u56f2\u3092\u8a18\u8f09\u3057\u305f\u660e\u78ba\u306a\u6280\u8853\u30c7\u30fc\u30bf\u30b7\u30fc\u30c8<\/li>\n\n\n\n<li>\u30c8\u30e9\u30a4\u30a2\u30eb\u30df\u30c3\u30af\u30b9\u3068\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30ac\u30a4\u30c0\u30f3\u30b9\u306e\u30b5\u30dd\u30fc\u30c8<\/li>\n<\/ul>\n\n\n\n<p>\u3082\u3057\u30b5\u30d7\u30e9\u30a4\u30e4\u30fc\u304c\u6df7\u5408\u6307\u5c0e\u3092\u30b5\u30dd\u30fc\u30c8\u3067\u304d\u306a\u3051\u308c\u3070\u3001\u8cb7\u3044\u624b\u306f\u3088\u308a\u5927\u304d\u306a\u30ea\u30b9\u30af\u3092\u8ca0\u3046\u3053\u3068\u306b\u306a\u308b\u3002PVA\u7e4a\u7dad\u306f\u305d\u306e\u4fa1\u5024\u3092\u767a\u63ee\u3059\u308b\u305f\u3081\u306b\u6b63\u3057\u3044\u6df7\u5408\u304c\u5fc5\u8981\u3067\u3059\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"550\" height=\"436\" src=\"https:\/\/ecocretefiber.com\/wp-content\/uploads\/2025\/12\/Quality-Inspection-for-PVA-Fiber.webp\" alt=\"\u30bb\u30e1\u30f3\u30c8\u88dc\u5f37\u7528PVA\u7e4a\u7dad\u306e\u9577\u3055\u3068\u5747\u4e00\u6027\u306e\u8a66\u9a13\u5ba4\u691c\u67fb\" class=\"wp-image-2001\" srcset=\"https:\/\/ecocretefiber.com\/wp-content\/uploads\/2025\/12\/Quality-Inspection-for-PVA-Fiber.webp 550w, https:\/\/ecocretefiber.com\/wp-content\/uploads\/2025\/12\/Quality-Inspection-for-PVA-Fiber-300x238.webp 300w, https:\/\/ecocretefiber.com\/wp-content\/uploads\/2025\/12\/Quality-Inspection-for-PVA-Fiber-15x12.webp 15w\" sizes=\"(max-width: 550px) 100vw, 550px\" \/><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u30a8\u30b3\u30af\u30ea\u30fc\u30c8\u30d5\u30a1\u30a4\u30d0\u30fc\u2122 PVA\u7e4a\u7dad\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3<\/h2>\n\n\n\n<p><a href=\"https:\/\/ecocretefiber.com\/ja\/%e4%bc%9a%e7%a4%be\/\" target=\"_blank\" data-type=\"link\" data-id=\"https:\/\/ecocretefiber.com\/en\/company\/\" rel=\"noreferrer noopener\">\u30a8\u30b3\u30af\u30ea\u30fc\u30c8\u30d5\u30a1\u30a4\u30d0\u30fc <\/a>\u306e\u30d5\u30a1\u30a4\u30d0\u30fc\u30d6\u30e9\u30f3\u30c9\u3067\u3042\u308b\u3002 <strong><a href=\"https:\/\/www.jianbangfiber.com\/\" target=\"_blank\" data-type=\"link\" data-id=\"https:\/\/www.jianbangfiber.com\/\" rel=\"noreferrer noopener\">\u5c71\u6771\u5efa\u90a6\u5316\u5b66\u7e4a\u7dad\u6709\u9650\u516c\u53f8.<\/a><\/strong> \u30b3\u30f3\u30af\u30ea\u30fc\u30c8\u304a\u3088\u3073\u30e2\u30eb\u30bf\u30eb\u30b7\u30b9\u30c6\u30e0\u7528\u306ePVA\u7e4a\u7dad\u306b\u52a0\u3048\u3001\u30bb\u30e1\u30f3\u30c8\u7cfb\u88fd\u54c1\u306b\u4f7f\u7528\u3055\u308c\u308b\u305d\u306e\u4ed6\u306e\u7e4a\u7dad\u30bf\u30a4\u30d7\u3082\u4f9b\u7d66\u3057\u3066\u3044\u308b\u3002.<\/p>\n\n\n\n<p>\u79c1\u305f\u3061\u304c\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u3082\u306e<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u7528\u9014\u306b\u5fdc\u3058\u305f\u7e4a\u7dad\u306e\u9078\u629e<\/li>\n\n\n\n<li>\u30e2\u30eb\u30bf\u30eb\u3001\u30aa\u30fc\u30d0\u30fc\u30ec\u30a4\u3001\u88dc\u4fee\u30b7\u30b9\u30c6\u30e0\u306b\u95a2\u3059\u308b\u7528\u91cf\u306e\u63d0\u6848<\/li>\n\n\n\n<li>\u5b89\u5b9a\u3057\u305f\u4f5c\u696d\u6027\u306e\u305f\u3081\u306e\u6df7\u5408\u30fb\u5206\u6563\u30ac\u30a4\u30c0\u30f3\u30b9<\/li>\n\n\n\n<li>\u4ee3\u7406\u5e97\u304a\u3088\u3073\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u5165\u672d\u306e\u305f\u3081\u306e\u88fd\u54c1\u6587\u66f8<\/li>\n<\/ul>\n\n\n\n<p>\u5b89\u5b9a\u3057\u305fPVA\u7e4a\u7dad\u306e\u4f9b\u7d66\u3068\u3001\u8a66\u9a13\u6642\u9593\u306e\u77ed\u7e2e\u306b\u5f79\u7acb\u3064\u6280\u8853\u30b5\u30dd\u30fc\u30c8\u304c\u5fc5\u8981\u306a\u5834\u5408\u3001\u30a8\u30b3\u30af\u30ea\u30fc\u30c8\u30d5\u30a1\u30a4\u30d0\u30fc\u2122\u306f\u304a\u5ba2\u69d8\u306e\u30c1\u30fc\u30e0\u3068\u5354\u529b\u3059\u308b\u6e96\u5099\u304c\u6574\u3063\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/ecocretefiber.com\/wp-content\/uploads\/2025\/12\/Ecocretefiber\u2122-PVA-Fiber-Packaging-1024x768.webp\" alt=\"\u5c71\u6771\u5efa\u90a6\u5316\u5b66\u7e4a\u7dad\u6709\u9650\u516c\u53f8\u304b\u3089\u306e\u8f38\u51fa\u7528\u30a8\u30b3\u30af\u30ea\u30fc\u30c8\u30d5\u30a1\u30a4\u30d0\u30fc\u2122 PVA\u7e4a\u7dad\u30d0\u30c3\u30b0\u3002.\" class=\"wp-image-2003\" srcset=\"https:\/\/ecocretefiber.com\/wp-content\/uploads\/2025\/12\/Ecocretefiber\u2122-PVA-Fiber-Packaging-1024x768.webp 1024w, https:\/\/ecocretefiber.com\/wp-content\/uploads\/2025\/12\/Ecocretefiber\u2122-PVA-Fiber-Packaging-300x225.webp 300w, https:\/\/ecocretefiber.com\/wp-content\/uploads\/2025\/12\/Ecocretefiber\u2122-PVA-Fiber-Packaging-768x576.webp 768w, https:\/\/ecocretefiber.com\/wp-content\/uploads\/2025\/12\/Ecocretefiber\u2122-PVA-Fiber-Packaging-1536x1152.webp 1536w, 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