{"id":110337,"date":"2022-10-11T22:49:49","date_gmt":"2022-10-11T14:49:49","guid":{"rendered":"https:\/\/www.pandasilk.com\/how-to-burn-test-for-wool-blend-yarn\/"},"modified":"2025-01-12T14:21:42","modified_gmt":"2025-01-12T22:21:42","slug":"how-to-burn-test-for-wool-blend-yarn","status":"publish","type":"post","link":"https:\/\/www.pandasilk.com\/vi\/how-to-burn-test-for-wool-blend-yarn\/","title":{"rendered":"H\u01b0\u1edbng d\u1eabn nh\u1eadn bi\u1ebft s\u1ee3i len pha b\u1eb1ng c\u00e1ch \u0111\u1ed1t th\u1eed"},"content":{"rendered":"<p>Len pha th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong may m\u1eb7c nh\u1edd s\u1ef1 k\u1ebft h\u1ee3p \u01b0u \u0111i\u1ec3m c\u1ee7a nhi\u1ec1u lo\u1ea1i s\u1ee3i kh\u00e1c nhau.  Tuy nhi\u00ean, vi\u1ec7c x\u00e1c \u0111\u1ecbnh ch\u00ednh x\u00e1c th\u00e0nh ph\u1ea7n len trong s\u1ee3i pha \u0111\u00f4i khi g\u1eb7p kh\u00f3 kh\u0103n.  Ki\u1ec3m tra \u0111\u1ed1t l\u00e0 m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p \u0111\u01a1n gi\u1ea3n v\u00e0 hi\u1ec7u qu\u1ea3 \u0111\u1ec3 gi\u00fap b\u1ea1n x\u00e1c \u0111\u1ecbnh xem s\u1ee3i len pha c\u1ee7a b\u1ea1n c\u00f3 ch\u1ee9a len th\u1eadt hay kh\u00f4ng, v\u00e0 \u01b0\u1edbc l\u01b0\u1ee3ng t\u1ef7 l\u1ec7 len trong h\u1ed7n h\u1ee3p. B\u00e0i vi\u1ebft n\u00e0y s\u1ebd h\u01b0\u1edbng d\u1eabn b\u1ea1n c\u00e1ch th\u1ef1c hi\u1ec7n ki\u1ec3m tra \u0111\u1ed1t cho s\u1ee3i len pha m\u1ed9t c\u00e1ch chi ti\u1ebft.<\/p>\n<h3>1. Chu\u1ea9n b\u1ecb cho b\u00e0i ki\u1ec3m tra<\/h3>\n<p>Tr\u01b0\u1edbc khi b\u1eaft \u0111\u1ea7u, b\u1ea1n c\u1ea7n chu\u1ea9n b\u1ecb m\u1ed9t s\u1ed1 v\u1eadt d\u1ee5ng sau:<\/p>\n<ul>\n<li>M\u1ed9t m\u1eabu s\u1ee3i len pha c\u1ea7n ki\u1ec3m tra.  C\u1ed1 g\u1eafng l\u1ea5y m\u1eabu \u0111\u1ee7 d\u00e0i (kho\u1ea3ng 5-10cm) \u0111\u1ec3 c\u00f3 k\u1ebft qu\u1ea3 ch\u00ednh x\u00e1c h\u01a1n.<\/li>\n<li>Que di\u00eam ho\u1eb7c b\u1eadt l\u1eeda.<\/li>\n<li>K\u1eb9p kim lo\u1ea1i ho\u1eb7c nh\u00edp \u0111\u1ec3 gi\u1eef m\u1eabu s\u1ee3i.<\/li>\n<li>B\u00e1t ho\u1eb7c \u0111\u0129a kim lo\u1ea1i \u0111\u1ec3 h\u1ee9ng tro.  Tr\u00e1nh s\u1eed d\u1ee5ng v\u1eadt li\u1ec7u d\u1ec5 ch\u00e1y.<\/li>\n<li>G\u0103ng tay \u0111\u1ec3 b\u1ea3o v\u1ec7 tay.<\/li>\n<li>B\u00fat v\u00e0 gi\u1ea5y \u0111\u1ec3 ghi ch\u00e9p k\u1ebft qu\u1ea3 quan s\u00e1t.<\/li>\n<\/ul>\n<h3>2. Ti\u1ebfn h\u00e0nh ki\u1ec3m tra \u0111\u1ed1t<\/h3>\n<ol>\n<li><strong>\u0110\u1ed1t m\u1eabu s\u1ee3i:<\/strong> S\u1eed d\u1ee5ng k\u1eb9p ho\u1eb7c nh\u00edp gi\u1eef ch\u1eafc m\u1ed9t \u0111\u1ea7u c\u1ee7a m\u1eabu s\u1ee3i. \u0110\u1ed1t ch\u00e1y m\u1ed9t \u0111\u1ea7u m\u1eabu s\u1ee3i b\u1eb1ng ng\u1ecdn l\u1eeda.  Gi\u1eef ng\u1ecdn l\u1eeda \u1edf kho\u1ea3ng c\u00e1ch v\u1eeba \u0111\u1ee7 \u0111\u1ec3 s\u1ee3i ch\u00e1y t\u1eeb t\u1eeb, tr\u00e1nh \u0111\u1ed1t ch\u00e1y qu\u00e1 nhanh.<\/li>\n<li><strong>Quan s\u00e1t qu\u00e1 tr\u00ecnh ch\u00e1y:<\/strong>  Ch\u00fa \u00fd quan s\u00e1t c\u00e1c \u0111\u1eb7c \u0111i\u1ec3m sau:\n<ul>\n<li><strong>M\u00f9i:<\/strong> Len t\u1ef1 nhi\u00ean khi ch\u00e1y s\u1ebd c\u00f3 m\u00f9i gi\u1ed1ng nh\u01b0 t\u00f3c ho\u1eb7c l\u00f4ng ch\u00e1y, h\u01a1i gi\u1ed1ng m\u00f9i s\u1eebng \u0111\u1ed1t.  S\u1ee3i t\u1ed5ng h\u1ee3p s\u1ebd c\u00f3 m\u00f9i kh\u00e1c nhau, v\u00ed d\u1ee5 nh\u01b0 m\u00f9i nh\u1ef1a ch\u00e1y (polyester), m\u00f9i kh\u00e9t (acrylic), ho\u1eb7c m\u00f9i ng\u1ecdt (viscose).<\/li>\n<li><strong>T\u1ed1c \u0111\u1ed9 ch\u00e1y:<\/strong> Len ch\u00e1y ch\u1eadm h\u01a1n so v\u1edbi h\u1ea7u h\u1ebft c\u00e1c lo\u1ea1i s\u1ee3i t\u1ed5ng h\u1ee3p.<\/li>\n<li><strong>H\u00ecnh d\u1ea1ng ng\u1ecdn l\u1eeda:<\/strong> Ng\u1ecdn l\u1eeda ch\u00e1y len th\u01b0\u1eddng nh\u1ecf v\u00e0 y\u1ebfu.<\/li>\n<li><strong>Tro:<\/strong>  Sau khi ch\u00e1y, len s\u1ebd \u0111\u1ec3 l\u1ea1i tro m\u1ec1m, d\u1ec5 v\u1ee1, m\u00e0u \u0111en ho\u1eb7c x\u00e1m nh\u1ea1t, c\u00f3 th\u1ec3 b\u00f3p n\u00e1t th\u00e0nh b\u1ed9t. S\u1ee3i t\u1ed5ng h\u1ee3p th\u01b0\u1eddng t\u1ea1o th\u00e0nh c\u00e1c vi\u00ean c\u1ee9ng, kh\u00f3 v\u1ee1, ho\u1eb7c kh\u00f4ng \u0111\u1ec3 l\u1ea1i tro.<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<h3>3. Ph\u00e2n t\u00edch k\u1ebft qu\u1ea3<\/h3>\n<p>D\u1ef1a tr\u00ean c\u00e1c quan s\u00e1t trong qu\u00e1 tr\u00ecnh \u0111\u1ed1t, b\u1ea1n c\u00f3 th\u1ec3 \u01b0\u1edbc l\u01b0\u1ee3ng t\u1ef7 l\u1ec7 len trong s\u1ee3i pha.  <\/p>\n<table class=\"table table-striped table-bordered\">\n<thead>\n<tr>\n<th>\u0110\u1eb7c \u0111i\u1ec3m<\/th>\n<th>Len 100%<\/th>\n<th>Len pha (t\u1ef7 l\u1ec7 len cao)<\/th>\n<th>Len pha (t\u1ef7 l\u1ec7 len th\u1ea5p)<\/th>\n<th>S\u1ee3i t\u1ed5ng h\u1ee3p 100%<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>M\u00f9i<\/td>\n<td>M\u00f9i t\u00f3c\/l\u00f4ng ch\u00e1y<\/td>\n<td>M\u00f9i t\u00f3c\/l\u00f4ng ch\u00e1y pha m\u00f9i kh\u00e1c<\/td>\n<td>M\u00f9i kh\u00e1c, ch\u1ee7 y\u1ebfu m\u00f9i t\u1ed5ng h\u1ee3p<\/td>\n<td>M\u00f9i nh\u1ef1a, kh\u00e9t, ng\u1ecdt,&#8230;<\/td>\n<\/tr>\n<tr>\n<td>T\u1ed1c \u0111\u1ed9 ch\u00e1y<\/td>\n<td>Ch\u1eadm<\/td>\n<td>Ch\u1eadm h\u01a1n s\u1ee3i t\u1ed5ng h\u1ee3p<\/td>\n<td>T\u01b0\u01a1ng \u0111\u1ed1i nhanh<\/td>\n<td>R\u1ea5t nhanh<\/td>\n<\/tr>\n<tr>\n<td>H\u00ecnh d\u1ea1ng ng\u1ecdn l\u1eeda<\/td>\n<td>Nh\u1ecf, y\u1ebfu<\/td>\n<td>Nh\u1ecf, y\u1ebfu<\/td>\n<td>C\u00f3 th\u1ec3 l\u1edbn h\u01a1n<\/td>\n<td>L\u1edbn, m\u1ea1nh<\/td>\n<\/tr>\n<tr>\n<td>Tro<\/td>\n<td>M\u1ec1m, d\u1ec5 v\u1ee1, m\u00e0u x\u00e1m<\/td>\n<td>M\u1ec1m, d\u1ec5 v\u1ee1, m\u00e0u x\u00e1m pha<\/td>\n<td>\u00cdt tro, c\u1ee9ng h\u01a1n<\/td>\n<td>C\u1ee9ng, kh\u00f3 v\u1ee1, \u00edt ho\u1eb7c kh\u00f4ng c\u00f3 tro<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>L\u01b0u \u00fd:<\/strong>  \u0110\u00e2y ch\u1ec9 l\u00e0 ph\u01b0\u01a1ng ph\u00e1p \u01b0\u1edbc l\u01b0\u1ee3ng. \u0110\u1ec3 c\u00f3 k\u1ebft qu\u1ea3 ch\u00ednh x\u00e1c h\u01a1n, b\u1ea1n n\u00ean s\u1eed d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p ph\u00e2n t\u00edch th\u00e0nh ph\u1ea7n s\u1ee3i chuy\u00ean nghi\u1ec7p.<\/p>\n<h3>4.  Nh\u1eefng l\u01b0u \u00fd khi th\u1ef1c hi\u1ec7n ki\u1ec3m tra \u0111\u1ed1t<\/h3>\n<ul>\n<li>Th\u1ef1c hi\u1ec7n ki\u1ec3m tra \u0111\u1ed1t trong khu v\u1ef1c th\u00f4ng tho\u00e1ng, tr\u00e1nh xa c\u00e1c v\u1eadt li\u1ec7u d\u1ec5 ch\u00e1y.<\/li>\n<li>C\u1ea9n th\u1eadn khi s\u1eed d\u1ee5ng l\u1eeda, tr\u00e1nh g\u00e2y b\u1ecfng.<\/li>\n<li>K\u1ebft qu\u1ea3 ki\u1ec3m tra \u0111\u1ed1t ch\u1ec9 mang t\u00ednh ch\u1ea5t tham kh\u1ea3o.<\/li>\n<\/ul>\n<p>K\u1ebft lu\u1eadn: Ki\u1ec3m tra \u0111\u1ed1t l\u00e0 m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p \u0111\u01a1n gi\u1ea3n v\u00e0 h\u1eefu \u00edch \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh s\u01a1 b\u1ed9 th\u00e0nh ph\u1ea7n len trong s\u1ee3i len pha. Tuy nhi\u00ean, \u0111\u1ec3 c\u00f3 k\u1ebft qu\u1ea3 ch\u00ednh x\u00e1c nh\u1ea5t,  n\u00ean k\u1ebft h\u1ee3p v\u1edbi c\u00e1c ph\u01b0\u01a1ng ph\u00e1p ki\u1ec3m tra kh\u00e1c ho\u1eb7c nh\u1edd \u0111\u1ebfn s\u1ef1 h\u1ed7 tr\u1ee3 c\u1ee7a c\u00e1c chuy\u00ean gia.  Vi\u1ec7c hi\u1ec3u r\u00f5 th\u00e0nh ph\u1ea7n s\u1ee3i s\u1ebd gi\u00fap b\u1ea1n l\u1ef1a ch\u1ecdn \u0111\u01b0\u1ee3c s\u1ea3n ph\u1ea9m ph\u00f9 h\u1ee3p v\u1edbi nhu c\u1ea7u s\u1eed d\u1ee5ng c\u1ee7a m\u00ecnh.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Len pha th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong may m\u1eb7c nh\u1edd s\u1ef1 k\u1ebft h\u1ee3p \u01b0u \u0111i\u1ec3m c\u1ee7a nhi\u1ec1u lo\u1ea1i s\u1ee3i kh\u00e1c nhau. Tuy nhi\u00ean, vi\u1ec7c x\u00e1c \u0111\u1ecbnh ch\u00ednh x\u00e1c th\u00e0nh ph\u1ea7n len trong s\u1ee3i pha \u0111\u00f4i khi g\u1eb7p kh\u00f3 kh\u0103n. Ki\u1ec3m tra \u0111\u1ed1t l\u00e0 m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p \u0111\u01a1n gi\u1ea3n v\u00e0 hi\u1ec7u qu\u1ea3 \u0111\u1ec3 gi\u00fap<\/p>\n","protected":false},"author":1,"featured_media":96266,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[37630],"tags":[],"class_list":["post-110337","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-textile-vi","prodpage-classic"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.pandasilk.com\/vi\/wp-json\/wp\/v2\/posts\/110337","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.pandasilk.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.pandasilk.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.pandasilk.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.pandasilk.com\/vi\/wp-json\/wp\/v2\/comments?post=110337"}],"version-history":[{"count":0,"href":"https:\/\/www.pandasilk.com\/vi\/wp-json\/wp\/v2\/posts\/110337\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.pandasilk.com\/vi\/wp-json\/wp\/v2\/media\/96266"}],"wp:attachment":[{"href":"https:\/\/www.pandasilk.com\/vi\/wp-json\/wp\/v2\/media?parent=110337"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.pandasilk.com\/vi\/wp-json\/wp\/v2\/categories?post=110337"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.pandasilk.com\/vi\/wp-json\/wp\/v2\/tags?post=110337"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}