{"id":396,"date":"2025-04-23T03:09:50","date_gmt":"2025-04-23T03:09:50","guid":{"rendered":"https:\/\/www.coefficientfriction.com\/?page_id=396"},"modified":"2025-05-08T01:22:23","modified_gmt":"2025-05-08T01:22:23","slug":"coefficient-of-friction-of-paper","status":"publish","type":"page","link":"https:\/\/www.coefficientfriction.com\/vi\/application\/coefficient-of-friction-of-paper","title":{"rendered":"Gi\u1ea5y"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"396\" class=\"elementor elementor-396\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e87c6b2 e-flex e-con-boxed e-con e-parent\" data-id=\"e87c6b2\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-60fbb6b e-con-full e-flex e-con e-child\" data-id=\"60fbb6b\" data-element_type=\"container\" data-settings=\"{&quot;animation&quot;:&quot;none&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0e3633c elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"0e3633c\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;zoomIn&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">H\u1ec7 s\u1ed1 ma s\u00e1t c\u1ee7a gi\u1ea5y<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a73bac6 elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"a73bac6\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>ISO 15359, TAPPI T549<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-0364755 e-flex e-con-boxed e-con e-parent\" data-id=\"0364755\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f673fbc elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"f673fbc\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Hi\u1ec3u v\u1ec1 h\u1ec7 s\u1ed1 ma s\u00e1t c\u1ee7a m\u00e0ng nh\u1ef1a<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-156f03e elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"156f03e\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"\" data-start=\"441\" data-end=\"876\">Trong c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p \u0111\u00f3ng g\u00f3i, in \u1ea5n v\u00e0 b\u00eca gi\u1ea5y, <em data-start=\"500\" data-end=\"534\">h\u1ec7 s\u1ed1 ma s\u00e1t c\u1ee7a gi\u1ea5y<\/em> \u0111\u00f3ng vai tr\u00f2 then ch\u1ed1t trong vi\u1ec7c ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 x\u1eed l\u00fd v\u1eadt li\u1ec7u. T\u00ednh ch\u1ea5t n\u00e0y quy\u1ebft \u0111\u1ecbnh c\u00e1ch gi\u1ea5y t\u01b0\u01a1ng t\u00e1c v\u1edbi c\u00e1c b\u1ec1 m\u1eb7t kh\u00e1c trong qu\u00e1 tr\u00ecnh gia c\u00f4ng, v\u1eadn chuy\u1ec3n, x\u1ebfp ch\u1ed3ng ho\u1eb7c g\u1ea5p. T\u1eeb vi\u1ec7c n\u1ea1p gi\u1ea5y tr\u01a1n tru trong m\u00e1y in cho \u0111\u1ebfn vi\u1ec7c \u0111\u00f3ng g\u00f3i an to\u00e0n trong qu\u00e1 tr\u00ecnh v\u1eadn chuy\u1ec3n, vi\u1ec7c n\u1eafm r\u00f5 h\u1ec7 s\u1ed1 ma s\u00e1t s\u1ebd \u0111\u1ea3m b\u1ea3o hi\u1ec7u qu\u1ea3 ho\u1ea1t \u0111\u1ed9ng v\u00e0 an to\u00e0n cho s\u1ea3n ph\u1ea9m.<\/p><p class=\"\" data-start=\"878\" data-end=\"1222\">H\u1ec7 s\u1ed1 ma s\u00e1t (COF) l\u00e0 \u0111\u1ea1i l\u01b0\u1ee3ng \u0111\u1ecbnh l\u01b0\u1ee3ng m\u1ee9c \u0111\u1ed9 c\u1ea3n tr\u1edf gi\u1eefa hai b\u1ec1 m\u1eb7t ti\u1ebfp x\u00fac v\u1edbi nhau \u2014 th\u01b0\u1eddng \u0111\u01b0\u1ee3c t\u00ednh to\u00e1n theo c\u00f4ng th\u1ee9c:<br data-start=\"1009\" data-end=\"1012\" \/><strong data-start=\"1012\" data-end=\"1025\">\u03bc = f \u00f7 N<\/strong><br data-start=\"1025\" data-end=\"1028\" \/>n\u01a1i <em data-start=\"1034\" data-end=\"1037\">\u03bc<\/em> l\u00e0 h\u1ec7 s\u1ed1 ma s\u00e1t, <em data-start=\"1070\" data-end=\"1073\">f<\/em> l\u00e0 l\u1ef1c ma s\u00e1t, v\u00e0 <em data-start=\"1103\" data-end=\"1106\">N<\/em> l\u00e0 l\u1ef1c ph\u00e1p tuy\u1ebfn. \u0110\u1ed1i v\u1edbi c\u00e1c v\u1eadt li\u1ec7u gi\u1ea5y v\u00e0 b\u00eca, c\u1ea3 hai <strong data-start=\"1164\" data-end=\"1183\">H\u1ec7 s\u1ed1 ma s\u00e1t t\u0129nh (COF) (\u03bcs)<\/strong> v\u00e0 <strong data-start=\"1188\" data-end=\"1208\">H\u1ec7 s\u1ed1 ma s\u00e1t \u0111\u1ed9ng h\u1ecdc (\u03bcd)<\/strong> l\u00e0 r\u1ea5t quan tr\u1ecdng.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-70bac52 e-flex e-con-boxed e-con e-parent\" data-id=\"70bac52\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-38e9bd9 elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"38e9bd9\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">C\u00e1c ph\u01b0\u01a1ng ph\u00e1p th\u1eed nghi\u1ec7m h\u1ec7 s\u1ed1 ma s\u00e1t \u0111\u1ed1i v\u1edbi gi\u1ea5y v\u00e0 b\u00eca<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-271a789 elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"271a789\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"\" data-start=\"1291\" data-end=\"1639\">\u0110\u1ec3 \u0111\u00e1nh gi\u00e1 <em data-start=\"1307\" data-end=\"1341\">h\u1ec7 s\u1ed1 ma s\u00e1t c\u1ee7a gi\u1ea5y<\/em>, c\u00f3 m\u1ed9t s\u1ed1 ph\u01b0\u01a1ng ph\u00e1p c\u00f3 th\u1ec3 \u00e1p d\u1ee5ng. Trong s\u1ed1 \u0111\u00f3, nh\u1eefng ph\u01b0\u01a1ng ph\u00e1p \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng r\u1ed9ng r\u00e3i nh\u1ea5t l\u00e0 <strong data-start=\"1412\" data-end=\"1439\">ph\u01b0\u01a1ng ph\u00e1p m\u1eb7t ph\u1eb3ng ngang<\/strong>, theo \u0111\u1ecbnh ngh\u0129a c\u1ee7a <strong data-start=\"1455\" data-end=\"1468\">ISO 15359<\/strong>, v\u00e0 ph\u01b0\u01a1ng ph\u00e1p m\u1eb7t ph\u1eb3ng nghi\u00eang \u0111\u01b0\u1ee3c \u0111\u1ec1 c\u1eadp trong c\u00e1c ti\u00eau chu\u1ea9n kh\u00e1c nh\u01b0 TAPPI T815. C\u00e1c th\u1eed nghi\u1ec7m n\u00e0y gi\u00fap c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t \u0111\u1ea3m b\u1ea3o t\u00ednh nh\u1ea5t qu\u00e1n trong h\u00e0nh vi c\u1ee7a v\u1eadt li\u1ec7u gi\u1eefa c\u00e1c l\u00f4 s\u1ea3n xu\u1ea5t.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-1831d6d e-con-full e-flex e-con e-child\" data-id=\"1831d6d\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-ae1b199 e-con-full e-flex elementor-invisible e-con e-child\" data-id=\"ae1b199\" data-element_type=\"container\" data-settings=\"{&quot;animation&quot;:&quot;fadeInLeft&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6a1268b elementor-widget elementor-widget-heading\" data-id=\"6a1268b\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Ph\u01b0\u01a1ng ph\u00e1p m\u1eb7t ph\u1eb3ng ngang (ISO 15359)<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-61c6863 elementor-widget elementor-widget-text-editor\" data-id=\"61c6863\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"\" data-start=\"1682\" data-end=\"1988\">Ph\u01b0\u01a1ng ph\u00e1p m\u1eb7t ph\u1eb3ng ngang, \u0111\u01b0\u1ee3c tr\u00ecnh b\u00e0y trong <em data-start=\"1723\" data-end=\"1734\">ISO 15359<\/em>, l\u00e0 m\u1ed9t trong nh\u1eefng k\u1ef9 thu\u1eadt ch\u00ednh x\u00e1c nh\u1ea5t \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh <em data-start=\"1795\" data-end=\"1817\">Th\u1eed nghi\u1ec7m COF tr\u00ean t\u1ea5m b\u00eca gi\u1ea5y<\/em>. Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y bao g\u1ed3m vi\u1ec7c \u0111\u1eb7t m\u1ed9t chi\u1ebfc xe tr\u01b0\u1ee3t c\u00f3 kh\u1ed1i l\u01b0\u1ee3ng \u0111\u00e3 bi\u1ebft l\u00ean m\u1eabu th\u1eed v\u00e0 k\u00e9o n\u00f3 v\u1edbi t\u1ed1c \u0111\u1ed9 kh\u00f4ng \u0111\u1ed5i tr\u00ean m\u1ed9t b\u1ec1 m\u1eb7t ngang l\u00e0m t\u1eeb c\u00f9ng lo\u1ea1i v\u1eadt li\u1ec7u. Th\u1eed nghi\u1ec7m n\u00e0y \u0111o l\u01b0\u1eddng:<\/p><ul data-start=\"1990\" data-end=\"2149\"><li class=\"\" data-start=\"1990\" data-end=\"2063\"><p class=\"\" data-start=\"1992\" data-end=\"2063\"><strong data-start=\"1992\" data-end=\"2012\">H\u1ec7 s\u1ed1 ma s\u00e1t t\u0129nh (\u03bcs):<\/strong> L\u1ef1c c\u1ea7n thi\u1ebft \u0111\u1ec3 kh\u1edfi \u0111\u1ed9ng chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a xe tr\u01b0\u1ee3t tuy\u1ebft.<\/p><\/li><li class=\"\" data-start=\"2064\" data-end=\"2149\"><p class=\"\" data-start=\"2066\" data-end=\"2149\"><strong data-start=\"2066\" data-end=\"2087\">H\u1ec7 s\u1ed1 ma s\u00e1t \u0111\u1ed9ng h\u1ecdc (\u03bcd):<\/strong> L\u1ef1c c\u1ea7n thi\u1ebft \u0111\u1ec3 duy tr\u00ec chuy\u1ec3n \u0111\u1ed9ng \u0111\u1ec1u c\u1ee7a chi\u1ebfc xe tr\u01b0\u1ee3t tuy\u1ebft.<\/p><\/li><\/ul><p class=\"\" data-start=\"2151\" data-end=\"2321\">Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y r\u1ea5t ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c b\u1ec1 m\u1eb7t gi\u1ea5y m\u1ecbn v\u00e0 \u0111\u1ed3ng nh\u1ea5t, \u0111\u1ed3ng th\u1eddi l\u00e0 ti\u00eau chu\u1ea9n \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng r\u1ed9ng r\u00e3i trong c\u00e1c \u1ee9ng d\u1ee5ng \u0111\u00f3ng g\u00f3i, n\u01a1i \u0111\u1ed9 tin c\u1eady v\u00e0 kh\u1ea3 n\u0103ng l\u1eb7p l\u1ea1i l\u00e0 y\u1ebfu t\u1ed1 thi\u1ebft y\u1ebfu.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-1d3df9e e-con-full e-flex elementor-invisible e-con e-child\" data-id=\"1d3df9e\" data-element_type=\"container\" data-settings=\"{&quot;animation&quot;:&quot;fadeInRight&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6fedc77 elementor-widget elementor-widget-image\" data-id=\"6fedc77\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"600\" height=\"200\" src=\"https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/04\/ISO-15359-coefficient-of-friction-of-paper.webp\" class=\"attachment-large size-large wp-image-401\" alt=\"H\u1ec7 s\u1ed1 ma s\u00e1t c\u1ee7a gi\u1ea5y theo ti\u00eau chu\u1ea9n ISO 15359\" srcset=\"https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/04\/ISO-15359-coefficient-of-friction-of-paper.webp 600w, https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/04\/ISO-15359-coefficient-of-friction-of-paper-300x100.webp 300w, https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/04\/ISO-15359-coefficient-of-friction-of-paper-18x6.webp 18w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-39a6935 elementor-widget elementor-widget-heading\" data-id=\"39a6935\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">C\u00e1c th\u00f4ng s\u1ed1 ch\u00ednh (d\u1ef1a tr\u00ean ti\u00eau chu\u1ea9n ISO 15359):<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c4e9df6 elementor-widget elementor-widget-text-editor\" data-id=\"c4e9df6\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul><li class=\"\" data-start=\"2362\" data-end=\"2392\"><p class=\"\" data-start=\"2364\" data-end=\"2392\"><strong data-start=\"2364\" data-end=\"2380\">Tr\u1ecdng l\u01b0\u1ee3ng xe tr\u01b0\u1ee3t tuy\u1ebft:<\/strong> 200 \u00b1 1 g<\/p><\/li><li class=\"\" data-start=\"2393\" data-end=\"2423\"><p class=\"\" data-start=\"2395\" data-end=\"2423\"><strong data-start=\"2395\" data-end=\"2410\">T\u1ed1c \u0111\u1ed9 th\u1eed nghi\u1ec7m:<\/strong> 100 mm\/ph\u00fat<\/p><\/li><li class=\"\" data-start=\"2424\" data-end=\"2500\"><p class=\"\" data-start=\"2426\" data-end=\"2500\"><strong data-start=\"2426\" data-end=\"2450\">K\u00edch th\u01b0\u1edbc m\u1eabu:<\/strong> \u0110\u1ea3m b\u1ea3o t\u00ednh nh\u1ea5t qu\u00e1n gi\u1eefa c\u00e1c l\u1ea7n th\u1eed nghi\u1ec7m \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o kh\u1ea3 n\u0103ng so s\u00e1nh<\/p><\/li><li class=\"\" data-start=\"2501\" data-end=\"2564\"><p class=\"\" data-start=\"2503\" data-end=\"2564\"><strong data-start=\"2503\" data-end=\"2526\">\u0110i\u1ec1u ki\u1ec7n m\u00f4i tr\u01b0\u1eddng:<\/strong> Ki\u1ec3m so\u00e1t nhi\u1ec7t \u0111\u1ed9 v\u00e0 \u0111\u1ed9 \u1ea9m<\/p><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ad429b3 e-flex e-con-boxed e-con e-parent\" data-id=\"ad429b3\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-44e6528 elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"44e6528\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">T\u1ea1i sao h\u1ec7 s\u1ed1 ma s\u00e1t l\u1ea1i quan tr\u1ecdng trong c\u00e1c \u1ee9ng d\u1ee5ng li\u00ean quan \u0111\u1ebfn gi\u1ea5y<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9967cdc elementor-widget elementor-widget-text-editor\" data-id=\"9967cdc\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"\" data-start=\"2634\" data-end=\"2767\">C\u00e1i <em data-start=\"2638\" data-end=\"2668\">th\u1eed nghi\u1ec7m h\u1ec7 s\u1ed1 ma s\u00e1t<\/em> \u0111i\u1ec1u n\u00e0y l\u00e0 r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh c\u00e1ch c\u00e1c t\u1edd gi\u1ea5y t\u01b0\u01a1ng t\u00e1c v\u1edbi nhau trong th\u1ef1c t\u1ebf s\u1eed d\u1ee5ng. H\u00e3y xem x\u00e9t c\u00e1c t\u00ecnh hu\u1ed1ng sau \u0111\u00e2y:<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-a786479 e-con-full e-flex e-con e-child\" data-id=\"a786479\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-c1d69c7 e-con-full e-flex e-con e-child\" data-id=\"c1d69c7\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ab7af54 elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"ab7af54\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">In \u1ea5n<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-26a0129 elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"26a0129\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Gi\u1ea5y c\u00f3 h\u1ec7 s\u1ed1 ma s\u00e1t (COF) qu\u00e1 th\u1ea5p c\u00f3 th\u1ec3 b\u1ecb tr\u01b0\u1ee3t v\u00e0 g\u00e2y k\u1eb9t gi\u1ea5y.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-7b75e2d e-con-full e-flex e-con e-child\" data-id=\"7b75e2d\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-99cb688 elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"99cb688\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">G\u1ea5p v\u00e0 d\u00e1n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-16b485e elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"16b485e\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>H\u1ec7 s\u1ed1 ma s\u00e1t (COF) cao c\u00f3 th\u1ec3 g\u00e2y ra t\u00ecnh tr\u1ea1ng k\u1eb9t tr\u00ean c\u00e1c d\u00e2y chuy\u1ec1n t\u1ef1 \u0111\u1ed9ng.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-aad265c e-con-full e-flex e-con e-child\" data-id=\"aad265c\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1cebbd4 elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"1cebbd4\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">X\u1ebfp ch\u1ed3ng v\u00e0 \u0111\u00f3ng g\u00f3i<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b6f2d47 elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"b6f2d47\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>C\u00e1c gi\u00e1 tr\u1ecb COF \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh c\u1ee7a t\u1ea3i trong qu\u00e1 tr\u00ecnh v\u1eadn chuy\u1ec3n.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8b8966a elementor-widget elementor-widget-text-editor\" data-id=\"8b8966a\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"\" data-start=\"2996\" data-end=\"3144\">C\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t v\u1eadt li\u1ec7u \u0111\u00f3ng g\u00f3i, th\u00f9ng carton g\u1ee3n s\u00f3ng ho\u1eb7c gi\u1ea5y tr\u00e1ng ph\u1ee7 ph\u1ea3i th\u01b0\u1eddng xuy\u00ean ti\u1ebfn h\u00e0nh th\u1eed nghi\u1ec7m h\u1ec7 s\u1ed1 ma s\u00e1t (COF) \u0111\u1ec3 \u0111\u00e1p \u1ee9ng c\u1ea3 c\u00e1c y\u00eau c\u1ea7u v\u1ec1 ch\u1ee9c n\u0103ng l\u1eabn an to\u00e0n.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-3703318 e-flex e-con-boxed e-con e-parent\" data-id=\"3703318\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9d80ed0 elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"9d80ed0\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">C\u00e1c thi\u1ebft b\u1ecb \u0111\u01b0\u1ee3c khuy\u1ebfn ngh\u1ecb \u0111\u1ec3 th\u1eed nghi\u1ec7m h\u1ec7 s\u1ed1 ma s\u00e1t c\u1ee7a gi\u1ea5y<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-9387db5 e-con-full e-flex e-con e-child\" data-id=\"9387db5\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e136a83 elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"e136a83\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInLeft&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"\" data-start=\"3215\" data-end=\"3393\">\u0110\u1ec3 \u0111\u1ea3m b\u1ea3o k\u1ebft qu\u1ea3 ki\u1ec3m tra ch\u00ednh x\u00e1c v\u00e0 \u0111\u00e1ng tin c\u1eady, c\u1ea7n s\u1eed d\u1ee5ng c\u00e1c thi\u1ebft b\u1ecb chuy\u00ean d\u1ee5ng nh\u01b0 <strong data-start=\"3283\" data-end=\"3324\">COF-01 - M\u00e1y \u0111o h\u1ec7 s\u1ed1 ma s\u00e1t<\/strong> b\u1edfi <strong data-start=\"3328\" data-end=\"3348\">Cell Instruments<\/strong> \u0111\u01b0\u1ee3c khuy\u1ebfn ngh\u1ecb s\u1eed d\u1ee5ng. S\u1ea3n ph\u1ea9m n\u00e0y \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf v\u1edbi:<\/p><ul data-start=\"3395\" data-end=\"3717\"><li class=\"\" data-start=\"3395\" data-end=\"3481\"><p class=\"\" data-start=\"3397\" data-end=\"3481\"><strong data-start=\"3397\" data-end=\"3433\">\u0110i\u1ec1u khi\u1ec3n PLC v\u00e0 m\u00e0n h\u00ecnh c\u1ea3m \u1ee9ng HMI<\/strong>, mang l\u1ea1i kh\u1ea3 n\u0103ng v\u1eadn h\u00e0nh ch\u00ednh x\u00e1c v\u00e0 th\u00e2n thi\u1ec7n v\u1edbi ng\u01b0\u1eddi d\u00f9ng<\/p><\/li><li class=\"\" data-start=\"3482\" data-end=\"3558\"><p class=\"\" data-start=\"3484\" data-end=\"3558\"><strong data-start=\"3484\" data-end=\"3505\">Th\u1eed nghi\u1ec7m hai ch\u1ebf \u0111\u1ed9<\/strong>, c\u00f3 kh\u1ea3 n\u0103ng \u0111o c\u1ea3 h\u1ec7 s\u1ed1 ma s\u00e1t t\u0129nh v\u00e0 \u0111\u1ed9ng<\/p><\/li><li class=\"\" data-start=\"3559\" data-end=\"3634\"><p class=\"\" data-start=\"3561\" data-end=\"3634\"><strong data-start=\"3561\" data-end=\"3608\">\u0110\u01b0\u1eddng cong th\u1eddi gian th\u1ef1c v\u00e0 ghi d\u1eef li\u1ec7u s\u1ed1<\/strong>, n\u00e2ng cao kh\u1ea3 n\u0103ng truy xu\u1ea5t ngu\u1ed3n g\u1ed1c<\/p><\/li><li class=\"\" data-start=\"3635\" data-end=\"3717\"><p class=\"\" data-start=\"3637\" data-end=\"3717\"><strong data-start=\"3637\" data-end=\"3666\">Tu\u00e2n th\u1ee7 <a href=\"https:\/\/www.coefficientfriction.com\/vi\/iso-15359\/\" target=\"_blank\" rel=\"noopener\">ISO 15359<\/a><\/strong>, khi\u1ebfn n\u00f3 tr\u1edf th\u00e0nh l\u1ef1a ch\u1ecdn l\u00fd t\u01b0\u1edfng cho vi\u1ec7c s\u1eed d\u1ee5ng trong ph\u00f2ng th\u00ed nghi\u1ec7m v\u00e0 \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng<\/p><\/li><\/ul><p class=\"\" data-start=\"3719\" data-end=\"4050\">\u0110\u1ed1i v\u1edbi c\u00e1c b\u00e0i ki\u1ec3m tra y\u00eau c\u1ea7u \u0111\u00e1nh gi\u00e1 <em data-start=\"3753\" data-end=\"3777\">h\u1ec7 s\u1ed1 tr\u01b0\u1ee3t gi\u1ea5y<\/em> b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng c\u00e1c k\u1ef9 thu\u1eadt li\u00ean quan \u0111\u1ebfn m\u1eb7t ph\u1eb3ng nghi\u00eang, <strong data-start=\"3814\" data-end=\"3845\">M\u00e1y th\u1eed m\u1eb7t ph\u1eb3ng nghi\u00eang COF-03<\/strong> l\u00e0 m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p thay th\u1ebf tuy\u1ec7t v\u1eddi. Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y \u0111\u1eb7c bi\u1ec7t hi\u1ec7u qu\u1ea3 trong vi\u1ec7c \u0111\u00e1nh gi\u00e1 g\u00f3c ban \u0111\u1ea7u m\u00e0 t\u1ea1i \u0111\u00f3 m\u1eabu gi\u1ea5y b\u1eaft \u0111\u1ea7u tr\u01b0\u1ee3t \u2014 ch\u1ec9 \u0111o h\u1ec7 s\u1ed1 ma s\u00e1t t\u0129nh nh\u01b0ng l\u1ea1i mang l\u1ea1i nh\u1eefng th\u00f4ng tin so s\u00e1nh nhanh ch\u00f3ng.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ffa7f71 elementor-invisible elementor-widget elementor-widget-image\" data-id=\"ffa7f71\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInRight&quot;}\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.coefficientfriction.com\/vi\/coefficient-of-friction-testing-equipment\/\">\n\t\t\t\t\t\t\t<img decoding=\"async\" width=\"600\" height=\"600\" src=\"https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/03\/coefficient-of-friction-testing-equipment-03.webp\" class=\"attachment-large size-large wp-image-98\" alt=\"Thi\u1ebft b\u1ecb th\u1eed nghi\u1ec7m h\u1ec7 s\u1ed1 ma s\u00e1t 03\" srcset=\"https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/03\/coefficient-of-friction-testing-equipment-03.webp 600w, https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/03\/coefficient-of-friction-testing-equipment-03-300x300.webp 300w, https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/03\/coefficient-of-friction-testing-equipment-03-150x150.webp 150w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">COF-01 - M\u00e1y \u0111o h\u1ec7 s\u1ed1 ma s\u00e1t<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>H\u1ec7 s\u1ed1 ma s\u00e1t c\u1ee7a gi\u1ea5y theo ti\u00eau chu\u1ea9n ISO 15359, TAPPI T549: Hi\u1ec3u v\u1ec1 h\u1ec7 s\u1ed1 ma s\u00e1t c\u1ee7a m\u00e0ng nh\u1ef1a Trong c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p \u0111\u00f3ng g\u00f3i, in \u1ea5n v\u00e0 gi\u1ea5y b\u00eca, h\u1ec7 s\u1ed1 ma s\u00e1t c\u1ee7a gi\u1ea5y \u0111\u00f3ng vai tr\u00f2 then ch\u1ed1t trong vi\u1ec7c ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 x\u1eed l\u00fd v\u1eadt li\u1ec7u. T\u00ednh ch\u1ea5t n\u00e0y quy\u1ebft \u0111\u1ecbnh c\u00e1ch gi\u1ea5y t\u01b0\u01a1ng t\u00e1c v\u1edbi c\u00e1c b\u1ec1 m\u1eb7t kh\u00e1c trong qu\u00e1 tr\u00ecnh gia c\u00f4ng, v\u1eadn chuy\u1ec3n, x\u1ebfp ch\u1ed3ng ho\u1eb7c g\u1ea5p. [\u2026]<\/p>","protected":false},"author":2,"featured_media":0,"parent":52,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"elementor_header_footer","meta":{"footnotes":""},"class_list":["post-396","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.coefficientfriction.com\/vi\/wp-json\/wp\/v2\/pages\/396","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.coefficientfriction.com\/vi\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.coefficientfriction.com\/vi\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.coefficientfriction.com\/vi\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.coefficientfriction.com\/vi\/wp-json\/wp\/v2\/comments?post=396"}],"version-history":[{"count":6,"href":"https:\/\/www.coefficientfriction.com\/vi\/wp-json\/wp\/v2\/pages\/396\/revisions"}],"predecessor-version":[{"id":711,"href":"https:\/\/www.coefficientfriction.com\/vi\/wp-json\/wp\/v2\/pages\/396\/revisions\/711"}],"up":[{"embeddable":true,"href":"https:\/\/www.coefficientfriction.com\/vi\/wp-json\/wp\/v2\/pages\/52"}],"wp:attachment":[{"href":"https:\/\/www.coefficientfriction.com\/vi\/wp-json\/wp\/v2\/media?parent=396"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}