{"id":1682,"date":"2026-10-07T10:12:58","date_gmt":"2026-10-07T10:12:58","guid":{"rendered":"https:\/\/yepotextile.com\/what-is-4-point-fabric-inspection\/"},"modified":"2026-10-27T13:18:09","modified_gmt":"2026-10-27T13:18:09","slug":"what-is-4-point-fabric-inspection","status":"publish","type":"post","link":"https:\/\/yepotextile.com\/vi\/what-is-4-point-fabric-inspection\/","title":{"rendered":"Ki\u1ec3m tra v\u1ea3i 4 \u0111i\u1ec3m l\u00e0 g\u00ec? (V\u00e0 t\u1ea1i sao ng\u01b0\u1eddi mua n\u00ean y\u00eau c\u1ea7u n\u00f3)"},"content":{"rendered":"<p>Khi m\u1ed9t th\u00f9ng v\u1ea3i \u0111\u01b0\u1ee3c giao \u0111\u1ebfn v\u1edbi nh\u1eefng l\u1ed7i c\u00f3 th\u1ec3 nh\u00ecn th\u1ea5y \u0111\u01b0\u1ee3c, tranh lu\u1eadn hi\u1ebfm khi xoay quanh vi\u1ec7c li\u1ec7u c\u00e1c l\u1ed7i \u0111\u00f3 c\u00f3 t\u1ed3n t\u1ea1i hay kh\u00f4ng - m\u00e0 l\u00e0 li\u1ec7u c\u00f3 ai ki\u1ec3m tra tr\u01b0\u1edbc khi n\u00f3 \u0111\u01b0\u1ee3c cu\u1ed9n hay kh\u00f4ng. Ki\u1ec3m tra 4 \u0111i\u1ec3m l\u00e0 c\u00e1ch ki\u1ec3m tra \u0111\u00f3 \u0111\u01b0\u1ee3c ti\u00eau chu\u1ea9n h\u00f3a.<\/p>\n<h2>C\u00e1ch th\u1ee9c ho\u1ea1t \u0111\u1ed9ng c\u1ee7a h\u1ec7 th\u1ed1ng 4 \u0111i\u1ec3m<\/h2>\n<p>M\u1ed9t thanh tra vi\u00ean ki\u1ec3m tra cu\u1ed9n gi\u1ea5y d\u1ef1a v\u00e0o h\u1ed9p \u0111\u00e8n ho\u1eb7c khung ki\u1ec3m tra. M\u1ecdi khi\u1ebfm khuy\u1ebft \u0111\u1ec1u \u0111\u01b0\u1ee3c \u0111o l\u01b0\u1eddng v\u00e0 cho \u0111i\u1ec3m:<\/p>\n<ul><li><strong>3 inch ho\u1eb7c \u00edt h\u01a1n<\/strong> \u2192 1 \u0111i\u1ec3m<\/li><li><strong>3\u20136 inch<\/strong> \u2192 2 \u0111i\u1ec3m<\/li><li><strong>6\u20139 inch<\/strong> \u2192 3 \u0111i\u1ec3m<\/li><li><strong>Tr\u00ean 9 inch, ho\u1eb7c b\u1ea5t k\u1ef3 l\u1ed7 n\u00e0o<\/strong> \u2192 4 \u0111i\u1ec3m<\/li><\/ul>\n<p>\u0110i\u1ec3m \u0111\u01b0\u1ee3c t\u00ednh t\u1ed5ng tr\u00ean 100 th\u01b0\u1edbc vu\u00f4ng (ho\u1eb7c tr\u00ean 100 m\u00e9t tuy\u1ebfn t\u00ednh). M\u1ed9t ti\u00eau chu\u1ea9n ch\u1ea5p nh\u1eadn chung l\u00e0 <strong>20 \u0111i\u1ec3m tr\u00ean 100 th\u01b0\u1edbc vu\u00f4ng<\/strong>, kh\u00f4ng c\u00f3 cu\u1ed9n n\u00e0o \u0111\u1ea1t \u0111i\u1ec3m qu\u00e1 20. C\u00e1c khi\u1ebfm khuy\u1ebft nghi\u00eam tr\u1ecdng trong v\u00f2ng ba inch t\u00ednh t\u1eeb m\u00e9p bi\u00ean th\u01b0\u1eddng kh\u00f4ng \u0111\u01b0\u1ee3c t\u00ednh.<\/p>\n\n<figure class=\"wp-block-image size-large yepo-post-figure\"><img src=\"https:\/\/yepotextile.com\/wp-content\/uploads\/2026\/10\/soft-gray-knitted-fabric-texture-background-34860712-1024x768.webp\" srcset=\"https:\/\/yepotextile.com\/wp-content\/uploads\/2026\/10\/soft-gray-knitted-fabric-texture-background-34860712-300x225.webp 300w, https:\/\/yepotextile.com\/wp-content\/uploads\/2026\/10\/soft-gray-knitted-fabric-texture-background-34860712-768x576.webp 768w, https:\/\/yepotextile.com\/wp-content\/uploads\/2026\/10\/soft-gray-knitted-fabric-texture-background-34860712-1024x768.webp 1024w, https:\/\/yepotextile.com\/wp-content\/uploads\/2026\/10\/soft-gray-knitted-fabric-texture-background-34860712.webp 1200w\" sizes=\"auto, (max-width: 782px) calc(100vw - 48px), 760px\" width=\"1024\" height=\"768\" alt=\"Soft grey knitted fabric surface photographed flat for fabric inspection\" loading=\"lazy\" decoding=\"async\"  title=\"Ki\u1ec3m tra v\u1ea3i 4 \u0111i\u1ec3m l\u00e0 g\u00ec? (V\u00e0 t\u1ea1i sao ng\u01b0\u1eddi mua n\u00ean y\u00eau c\u1ea7u n\u00f3)\" \/><figcaption>Vi\u1ec7c ki\u1ec3m tra b\u1ed1n \u0111i\u1ec3m \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n tr\u00ean cu\u1ed9n ch\u1ee9 kh\u00f4ng ph\u1ea3i tr\u00ean m\u1eabu. Khi\u1ebfm khuy\u1ebft \u0111\u01b0\u1ee3c t\u00ednh tr\u00ean 100 th\u01b0\u1edbc vu\u00f4ng v\u00e0 ghi t\u1eeb 1 \u0111\u1ebfn 4 \u0111i\u1ec3m.<\/figcaption><\/figure>\n<h2>\u0110i\u1ec1u m\u00e0 m\u1ed9t c\u00e1i nh\u00ecn nhanh kh\u00f4ng th\u1ec3 n\u1eafm b\u1eaft \u0111\u01b0\u1ee3c<\/h2>\n<ul><li>\u0110\u01b0\u1eddng kim v\u00e0 \u0111\u01b0\u1eddng kh\u00e2u b\u1ecb \u0111\u1ee9t - th\u01b0\u1eddng kh\u00f4ng nh\u00ecn th\u1ea5y \u0111\u01b0\u1ee3c cho \u0111\u1ebfn khi v\u1ea3i \u0111\u01b0\u1ee3c k\u00e9o c\u0103ng<\/li><li>C\u00e1c \u0111\u1ed1m d\u1ea7u v\u00e0 v\u1ebft nhu\u1ed9m ch\u1ec9 hi\u1ec3n th\u1ecb d\u01b0\u1edbi \u00e1nh s\u00e1ng ch\u00f3i<\/li><li>C\u00e1c v\u1ebft b\u1ea9n v\u00e0 v\u1ebft d\u00e0y xu\u1ea5t hi\u1ec7n d\u01b0\u1edbi d\u1ea1ng \u0111\u01b0\u1eddng d\u1ecdc tr\u00ean qu\u1ea7n \u00e1o th\u00e0nh ph\u1ea9m<\/li><li>S\u1ef1 thay \u0111\u1ed5i chi\u1ec1u r\u1ed9ng t\u1eeb \u0111\u1ea7u n\u00e0y sang \u0111\u1ea7u kia c\u1ee7a cu\u1ed9n<\/li><\/ul>\n<p>\u0110i\u1ec1u cu\u1ed1i c\u00f9ng quan tr\u1ecdng h\u01a1n h\u1ea7u h\u1ebft ng\u01b0\u1eddi mua mong \u0111\u1ee3i. N\u1ebfu chi\u1ec1u r\u1ed9ng thay \u0111\u1ed5i t\u1eeb 167 cm \u0111\u1ebfn 162 cm tr\u00ean m\u1ed9t cu\u1ed9n th\u00ec k\u1ebf ho\u1ea1ch \u0111\u00e1nh d\u1ea5u c\u1ee7a b\u1ea1n \u0111\u00e3 sai v\u00e0 m\u1ee9c ti\u00eau th\u1ee5 c\u1ee7a b\u1ea1n s\u1ebd t\u0103ng l\u00ean.<\/p>\n\n<figure class=\"wp-block-image size-large yepo-post-figure\"><img src=\"https:\/\/yepotextile.com\/wp-content\/uploads\/2026\/10\/a-close-up-of-a-machine-working-on-a-piece-of-fabric-iyhfk0bne7y-1024x684.webp\" srcset=\"https:\/\/yepotextile.com\/wp-content\/uploads\/2026\/10\/a-close-up-of-a-machine-working-on-a-piece-of-fabric-iyhfk0bne7y-300x200.webp 300w, https:\/\/yepotextile.com\/wp-content\/uploads\/2026\/10\/a-close-up-of-a-machine-working-on-a-piece-of-fabric-iyhfk0bne7y-768x513.webp 768w, https:\/\/yepotextile.com\/wp-content\/uploads\/2026\/10\/a-close-up-of-a-machine-working-on-a-piece-of-fabric-iyhfk0bne7y-1024x684.webp 1024w, https:\/\/yepotextile.com\/wp-content\/uploads\/2026\/10\/a-close-up-of-a-machine-working-on-a-piece-of-fabric-iyhfk0bne7y.webp 1080w\" sizes=\"auto, (max-width: 782px) calc(100vw - 48px), 760px\" width=\"1024\" height=\"684\" alt=\"Close-up of fabric running through a textile finishing machine\" loading=\"lazy\" decoding=\"async\"  title=\"Ki\u1ec3m tra v\u1ea3i 4 \u0111i\u1ec3m l\u00e0 g\u00ec? (V\u00e0 t\u1ea1i sao ng\u01b0\u1eddi mua n\u00ean y\u00eau c\u1ea7u n\u00f3)\" \/><figcaption>C\u00e1c khuy\u1ebft t\u1eadt khi v\u1eadn h\u00e0nh - \u0111\u01b0\u1eddng kim, s\u1ee3i b\u1ecb \u0111\u1ee9t, v\u1ebft l\u1ec7ch v\u00e0 v\u1ebft s\u1ecdc - ch\u00ednh x\u00e1c l\u00e0 nh\u1eefng g\u00ec m\u00e0 vi\u1ec7c ki\u1ec3m tra t\u1ea1i ch\u1ed7 b\u1eb1ng m\u1eaft th\u01b0\u1eddng b\u1ecf s\u00f3t.<\/figcaption><\/figure>\n<h2>Nh\u1eefng g\u00ec c\u1ea7n h\u1ecfi nh\u00e0 cung c\u1ea5p c\u1ee7a b\u1ea1n<\/h2>\n<ol><li>B\u1ea1n c\u00f3 ki\u1ec3m tra t\u1eebng cu\u1ed9n ho\u1eb7c l\u1ea5y m\u1eabu r\u1ea5t nhi\u1ec1u kh\u00f4ng?<\/li><li>Ti\u00eau chu\u1ea9n \u0111i\u1ec3m tr\u00ean 100 th\u01b0\u1edbc vu\u00f4ng c\u1ee7a b\u1ea1n l\u00e0 g\u00ec?<\/li><li>B\u1ea1n c\u00f3 th\u1ec3 g\u1eedi b\u00e1o c\u00e1o ki\u1ec3m tra c\u00f9ng v\u1edbi l\u00f4 h\u00e0ng kh\u00f4ng?<\/li><li>\u0110i\u1ec1u g\u00ec x\u1ea3y ra n\u1ebfu h\u00e0ng h\u00f3a b\u1ecb l\u1ed7i - t\u00edn d\u1ee5ng, thay th\u1ebf ho\u1eb7c gi\u1ea3m gi\u00e1?<\/li><\/ol>\n<p>T\u1ea1i Yepo, m\u1ed7i cu\u1ed9n \u0111\u1ec1u tr\u1ea3i qua qu\u00e1 tr\u00ecnh ki\u1ec3m tra 4 \u0111i\u1ec3m tr\u01b0\u1edbc khi \u0111\u01b0\u1ee3c \u0111\u00f3ng g\u00f3i v\u00e0 c\u00e1c m\u1eb7t h\u00e0ng \u0111\u01b0\u1ee3c d\u1ec7t kim \u1edf chi\u1ec1u r\u1ed9ng c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng ti\u00eau chu\u1ea9n c\u1ee7a ch\u00fang t\u00f4i l\u00e0 165 cm, v\u1edbi chi\u1ec1u r\u1ed9ng ch\u00ednh x\u00e1c c\u1ee7a t\u1eebng ch\u1ea5t l\u01b0\u1ee3ng \u0111\u01b0\u1ee3c li\u1ec7t k\u00ea tr\u00ean trang s\u1ea3n ph\u1ea9m, do \u0111\u00f3 m\u1ee9c ti\u00eau th\u1ee5 c\u1ee7a b\u1ea1n lu\u00f4n c\u00f3 th\u1ec3 d\u1ef1 \u0111o\u00e1n \u0111\u01b0\u1ee3c.<\/p>\n<h2>C\u1ea7n m\u1eabu ho\u1eb7c gi\u00e1 c\u1ea3?<\/h2><p>H\u00e3y cho ch\u00fang t\u00f4i bi\u1ebft s\u1ed1 l\u01b0\u1ee3ng m\u1eb7t h\u00e0ng, tr\u1ecdng l\u01b0\u1ee3ng m\u1ee5c ti\u00eau v\u00e0 s\u1ed1 l\u01b0\u1ee3ng b\u1ea1n c\u1ea7n. Ch\u00fang t\u00f4i tr\u1ea3 l\u1eddi trong v\u00f2ng 12 gi\u1edd (Th\u1ee9 Hai \u2013 Th\u1ee9 B\u1ea3y) v\u1ec1 gi\u00e1 c\u1ea3, t\u00ecnh tr\u1ea1ng c\u00f2n h\u00e0ng trong kho v\u00e0 th\u1ebb m\u1eabu A4 ho\u1eb7c m\u00f3c treo mi\u1ec5n ph\u00ed (thu c\u01b0\u1edbc v\u1eadn chuy\u1ec3n qu\u1ed1c t\u1ebf).<\/p><p><a href=\"\/vi\/request-a-quote\/\"><strong>Y\u00eau c\u1ea7u b\u00e1o gi\u00e1 \u2192<\/strong><\/a> &nbsp;|&nbsp; <a href=\"\/vi\/shop\/\">Duy\u1ec7t t\u1ea5t c\u1ea3 50 lo\u1ea1i v\u1ea3i d\u1ec7t kim<\/a><\/p>\n\n<h2 class=\"wp-block-heading\">C\u00e1c lo\u1ea1i v\u1ea3i \u0111\u01b0\u1ee3c \u0111\u1ec1 c\u1eadp trong b\u00e0i vi\u1ebft n\u00e0y<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">C\u1ea7n h\u00ecnh \u1ea3nh \u0111\u1ea7y \u0111\u1ee7? <a href=\"\/vi\/fabric-index\/\">Xem t\u1ea5t c\u1ea3 50 lo\u1ea1i v\u1ea3i d\u1ec7t kim trong ch\u1ec9 m\u1ee5c ho\u00e0n ch\u1ec9nh c\u1ee7a ch\u00fang t\u00f4i<\/a>, ho\u1eb7c <a href=\"\/vi\/request-a-quote\/\">y\u00eau c\u1ea7u b\u00e1o gi\u00e1<\/a> \u2014 ch\u00fang t\u00f4i tr\u1ea3 l\u1eddi trong v\u00f2ng 12 gi\u1edd (Th\u1ee9 Hai\u2013Th\u1ee9 B\u1ea3y). C\u00f3 s\u1eb5n th\u1ebb m\u1eabu A4 mi\u1ec5n ph\u00ed, thu c\u01b0\u1edbc v\u1eadn chuy\u1ec3n qu\u1ed1c t\u1ebf.<\/p><p>Every roll of these qualities is inspected and packed before dispatch: <a href=\"\/vi\/san-pham\/2615-melange-snowflake-textured-knit\/\">#2615 Melange K\u1ebft C\u1ea5u B\u00f4ng Tuy\u1ebft \u0110an<\/a> (260 GSM), <a href=\"\/vi\/san-pham\/2409-boucle-wool-blend-looped-knit\/\">#2409 V\u00f2ng \u0111an b\u1eb1ng len Boucle<\/a> (280 GSM) and <a href=\"\/vi\/san-pham\/2209-sculpted-3d-waffle-thermal-knit\/\">#2209 \u0110an nhi\u1ec7t b\u00e1nh qu\u1ebf 3D \u0111i\u00eau kh\u1eafc<\/a> (260 GSM).<\/p>","protected":false},"excerpt":{"rendered":"<p>H\u1ec7 th\u1ed1ng 4 \u0111i\u1ec3m l\u00e0 c\u00e1ch ti\u00eau chu\u1ea9n \u0111\u1ec3 ch\u1ea5m \u0111i\u1ec3m c\u00e1c l\u1ed7i c\u1ee7a v\u1ea3i tr\u01b0\u1edbc khi v\u1eadn chuy\u1ec3n. \u0110\u00e2y l\u00e0 c\u00e1ch th\u1ee9c ho\u1ea1t \u0111\u1ed9ng, k\u1ebft qu\u1ea3 t\u1ed1t tr\u00f4ng nh\u01b0 th\u1ebf n\u00e0o v\u00e0 c\u00e1c c\u00e2u h\u1ecfi b\u1ea1n n\u00ean h\u1ecfi nh\u00e0 cung c\u1ea5p.<\/p>","protected":false},"author":2,"featured_media":1600,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[25],"tags":[],"class_list":["post-1682","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-fabric-sourcing-guides"],"spectra_blocks_featured_image_url":{"thumbnail":{"url":"https:\/\/yepotextile.com\/wp-content\/uploads\/2026\/10\/2615-4-scaled-1-clean-150x150.jpg","width":150,"height":150},"medium":{"url":"https:\/\/yepotextile.com\/wp-content\/uploads\/2026\/10\/2615-4-scaled-1-clean-225x300.jpg","width":225,"height":300},"medium_large":{"url":"https:\/\/yepotextile.com\/wp-content\/uploads\/2026\/10\/2615-4-scaled-1-clean-768x1024.jpg","width":768,"height":1024},"large":{"url":"https:\/\/yepotextile.com\/wp-content\/uploads\/2026\/10\/2615-4-scaled-1-clean-768x1024.jpg","width":768,"height":1024},"full":{"url":"https:\/\/yepotextile.com\/wp-content\/uploads\/2026\/10\/2615-4-scaled-1-clean.jpg","width":1920,"height":2560}},"spectra_blocks_author_info":{"display_name":"Yepo Textile","avatar_url":"https:\/\/secure.gravatar.com\/avatar\/c053e8401e8e90195d02fed7c18fce20c241f48a1d77f4ae0373ece9f681c0ca?s=96&d=mm&r=g","author_link":"https:\/\/yepotextile.com\/vi\/about\/","description":"Women's knit fabric manufacturer in Keqiao, Shaoxing, China."},"_links":{"self":[{"href":"https:\/\/yepotextile.com\/vi\/wp-json\/wp\/v2\/posts\/1682","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/yepotextile.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/yepotextile.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/yepotextile.com\/vi\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/yepotextile.com\/vi\/wp-json\/wp\/v2\/comments?post=1682"}],"version-history":[{"count":5,"href":"https:\/\/yepotextile.com\/vi\/wp-json\/wp\/v2\/posts\/1682\/revisions"}],"predecessor-version":[{"id":1854,"href":"https:\/\/yepotextile.com\/vi\/wp-json\/wp\/v2\/posts\/1682\/revisions\/1854"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/yepotextile.com\/vi\/wp-json\/wp\/v2\/media\/1600"}],"wp:attachment":[{"href":"https:\/\/yepotextile.com\/vi\/wp-json\/wp\/v2\/media?parent=1682"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/yepotextile.com\/vi\/wp-json\/wp\/v2\/categories?post=1682"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/yepotextile.com\/vi\/wp-json\/wp\/v2\/tags?post=1682"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}