{"id":535,"date":"2025-07-01T08:51:12","date_gmt":"2025-07-01T08:51:12","guid":{"rendered":"https:\/\/www.coefficientfriction.com\/?page_id=535"},"modified":"2025-07-01T09:09:37","modified_gmt":"2025-07-01T09:09:37","slug":"tappi-t549","status":"publish","type":"page","link":"https:\/\/www.coefficientfriction.com\/vi\/tappi-t549","title":{"rendered":"TAPPI T549"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"535\" class=\"elementor elementor-535\" 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-d087c52 e-con-full e-flex e-con e-child\" data-id=\"d087c52\" data-element_type=\"container\" data-settings=\"{&quot;animation&quot;:&quot;none&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d9f31fd elementor-invisible elementor-widget elementor-widget-image\" data-id=\"d9f31fd\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;zoomIn&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\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"600\" height=\"200\" src=\"https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/07\/TAPPI-T549.webp\" class=\"attachment-large size-large wp-image-540\" alt=\"TAPPI T549\" srcset=\"https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/07\/TAPPI-T549.webp 600w, https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/07\/TAPPI-T549-300x100.webp 300w, https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/07\/TAPPI-T549-18x6.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-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<h2 class=\"elementor-heading-title elementor-size-default\">H\u1ec7 s\u1ed1 ma s\u00e1t t\u0129nh v\u00e0 ma s\u00e1t \u0111\u1ed9ng c\u1ee7a gi\u1ea5y vi\u1ebft v\u00e0 gi\u1ea5y in kh\u00f4ng tr\u00e1ng ph\u1ee7 b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p m\u1eb7t ph\u1eb3ng ngang<\/h2>\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-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-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 data-start=\"361\" data-end=\"945\">Trong ng\u00e0nh c\u00f4ng nghi\u1ec7p gi\u1ea5y v\u00e0 bao b\u00ec, vi\u1ec7c hi\u1ec3u r\u00f5 c\u00e1c t\u01b0\u01a1ng t\u00e1c b\u1ec1 m\u1eb7t l\u00e0 y\u1ebfu t\u1ed1 thi\u1ebft y\u1ebfu \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o c\u00e1c quy tr\u00ecnh in \u1ea5n, gia c\u00f4ng v\u00e0 x\u1eed l\u00fd di\u1ec5n ra su\u00f4n s\u1ebb. <a href=\"https:\/\/www.coefficientfriction.com\/vi\/tappi-t549\"><em data-start=\"587\" data-end=\"599\">TAPPI T549<\/em><\/a> l\u00e0 ph\u01b0\u01a1ng ph\u00e1p \u0111\u01b0\u1ee3c c\u00f4ng nh\u1eadn \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh <strong data-start=\"645\" data-end=\"692\">H\u1ec7 s\u1ed1 ma s\u00e1t t\u0129nh v\u00e0 \u0111\u1ed9ng<\/strong> c\u1ee7a gi\u1ea5y khi ma s\u00e1t v\u1edbi ch\u00ednh n\u00f3. Ti\u00eau chu\u1ea9n n\u00e0y \u0111\u1eb7c bi\u1ec7t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi <strong data-start=\"773\" data-end=\"791\">gi\u1ea5y in<\/strong> v\u00e0 <strong data-start=\"796\" data-end=\"816\">vi\u1ebft kh\u00f4ng tr\u00e1ng ph\u1ee7<\/strong> c\u00e1c c\u1ea5p \u0111\u1ed9, trong \u0111\u00f3 c\u00e1c v\u1ea5n \u0111\u1ec1 nh\u01b0 n\u1ea1p gi\u1ea5y v\u00e0 n\u1ea1p gi\u1ea5y k\u00e9p c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u00e1ng k\u1ec3 \u0111\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m v\u00e0 kh\u1ea3 n\u0103ng ho\u1ea1t \u0111\u1ed9ng c\u1ee7a thi\u1ebft b\u1ecb.<\/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\">T\u1ea7m quan tr\u1ecdng c\u1ee7a vi\u1ec7c th\u1eed nghi\u1ec7m h\u1ec7 s\u1ed1 ma s\u00e1t trong ng\u00e0nh 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-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 data-start=\"1170\" data-end=\"1502\"><strong data-start=\"1262\" data-end=\"1295\">H\u1ec7 s\u1ed1 ma s\u00e1t (COF)<\/strong> Th\u1eed nghi\u1ec7m l\u00e0 m\u1ed9t ch\u1ec9 s\u1ed1 quan tr\u1ecdng cho bi\u1ebft m\u1ee9c \u0111\u1ed9 d\u1ec5 d\u00e0ng m\u00e0 c\u00e1c t\u1edd gi\u1ea5y tr\u01b0\u1ee3t qua nhau. Ti\u00eau chu\u1ea9n TAPPI T549 t\u1eadp trung c\u1ee5 th\u1ec3 v\u00e0o <strong data-start=\"1428\" data-end=\"1455\">ph\u01b0\u01a1ng ph\u00e1p m\u1eb7t ph\u1eb3ng ngang<\/strong>, cung c\u1ea5p m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p \u0111\u1ecbnh l\u01b0\u1ee3ng \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 c\u1ea3 hai:<\/p><ul><li data-start=\"1506\" data-end=\"1582\"><strong data-start=\"1506\" data-end=\"1540\">H\u1ec7 s\u1ed1 ma s\u00e1t t\u0129nh<\/strong>: l\u1ef1c c\u1ea7n thi\u1ebft \u0111\u1ec3 b\u1eaft \u0111\u1ea7u chuy\u1ec3n \u0111\u1ed9ng.<\/li><li data-start=\"1585\" data-end=\"1673\"><strong data-start=\"1585\" data-end=\"1613\">Th\u1eed nghi\u1ec7m ma s\u00e1t \u0111\u1ed9ng<\/strong>: l\u1ef1c c\u1ea7n thi\u1ebft \u0111\u1ec3 duy tr\u00ec chuy\u1ec3n \u0111\u1ed9ng v\u1edbi v\u1eadn t\u1ed1c kh\u00f4ng \u0111\u1ed5i.<\/li><\/ul><p data-start=\"1675\" data-end=\"1932\">Nh\u1eefng gi\u00e1 tr\u1ecb n\u00e0y c\u00f3 vai tr\u00f2 then ch\u1ed1t trong <strong data-start=\"1704\" data-end=\"1722\">gi\u1ea5y in<\/strong> v\u00e0 <strong data-start=\"1727\" data-end=\"1747\">vi\u1ebft kh\u00f4ng tr\u00e1ng ph\u1ee7<\/strong> c\u00e1c \u1ee9ng d\u1ee5ng, \u0111\u1eb7c bi\u1ec7t l\u00e0 trong m\u00e1y in t\u1edd r\u1eddi v\u00e0 m\u00e1y photocopy. H\u1ec7 s\u1ed1 ma s\u00e1t (COF) qu\u00e1 th\u1ea5p c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn hi\u1ec7n t\u01b0\u1ee3ng n\u1ea1p gi\u1ea5y k\u00e9p, trong khi COF qu\u00e1 cao c\u00f3 th\u1ec3 g\u00e2y k\u1eb9t gi\u1ea5y ho\u1eb7c t\u1ea1o ra l\u1ef1c c\u1ea3n trong h\u1ec7 th\u1ed1ng v\u1eadn chuy\u1ec3n gi\u1ea5y.<\/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-eb10f5e e-flex e-con-boxed e-con e-parent\" data-id=\"eb10f5e\" 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\">Quy tr\u00ecnh th\u1eed nghi\u1ec7m: C\u00e1ch th\u1ef1c hi\u1ec7n th\u1eed nghi\u1ec7m TAPPI T549<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-b4a43e8 e-con-full e-flex e-con e-child\" data-id=\"b4a43e8\" data-element_type=\"container\" data-settings=\"{&quot;animation&quot;:&quot;none&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-949eee6 elementor-widget__width-inherit elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"949eee6\" 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<ol><li><strong data-start=\"2632\" data-end=\"2647\">Chu\u1ea9n b\u1ecb<\/strong><br data-start=\"2647\" data-end=\"2650\" \/>\u0110\u1eb7t <a href=\"https:\/\/www.coefficientfriction.com\/vi\/coefficient-of-friction-testing-equipment\/\"><strong data-start=\"2663\" data-end=\"2706\">m\u00e1y th\u1eed h\u1ec7 s\u1ed1 ma s\u00e1t<\/strong><\/a> tr\u00ean m\u1ed9t b\u1ec1 m\u1eb7t \u1ed5n \u0111\u1ecbnh, kh\u00f4ng b\u1ecb rung l\u1eafc. \u0110i\u1ec1u ch\u1ec9nh thi\u1ebft b\u1ecb cho c\u00e2n b\u1eb1ng v\u00e0 \u0111\u1eb7t l\u1ea1i v\u1ec1 0 h\u1ec7 th\u1ed1ng \u0111o l\u1ef1c.<\/li><li><strong data-start=\"2807\" data-end=\"2829\">C\u0103n ch\u1ec9nh m\u1eabu<\/strong><ul><li data-start=\"2837\" data-end=\"2929\">C\u1eaft c\u00e1c m\u1eabu theo h\u01b0\u1edbng s\u1ee3i (theo chi\u1ec1u m\u00e1y ho\u1eb7c ngang chi\u1ec1u m\u00e1y).<\/li><li data-start=\"2935\" data-end=\"3014\">\u0110\u1eb7t m\u1eabu l\u1edbn h\u01a1n (m\u1eb7t n\u1ec9 h\u01b0\u1edbng l\u00ean tr\u00ean) l\u00ean m\u1eb7t ph\u1eb3ng ngang v\u00e0 c\u1ed1 \u0111\u1ecbnh n\u00f3 l\u1ea1i.<\/li><li data-start=\"3020\" data-end=\"3122\">\u0110\u1eb7t m\u1eabu nh\u1ecf h\u01a1n (m\u1eb7t c\u00f3 d\u00e2y h\u01b0\u1edbng xu\u1ed1ng) d\u01b0\u1edbi t\u1ea5m tr\u01b0\u1ee3t, tr\u00e1nh m\u1ecdi chuy\u1ec3n \u0111\u1ed9ng ngang x\u1ea3y ra s\u1edbm.<\/li><\/ul><\/li><li data-start=\"3127\" data-end=\"3153\"><strong data-start=\"3127\" data-end=\"3151\">Th\u00ed nghi\u1ec7m ma s\u00e1t t\u0129nh<\/strong><ul><li data-start=\"3159\" data-end=\"3203\">G\u1eafn xe tr\u01b0\u1ee3t v\u00e0o \u0111\u1ed9ng c\u01a1 ho\u1eb7c d\u00e2y \u0111o.<\/li><li data-start=\"3209\" data-end=\"3306\">Kh\u1edfi \u0111\u1ed9ng thi\u1ebft b\u1ecb v\u00e0 ghi l\u1ea1i <strong data-start=\"3241\" data-end=\"3263\">l\u1ef1c \u0111\u1ec9nh ban \u0111\u1ea7u<\/strong> v\u00ec <strong data-start=\"3271\" data-end=\"3305\">h\u1ec7 s\u1ed1 ma s\u00e1t t\u0129nh<\/strong>.<\/li><\/ul><\/li><li data-start=\"3311\" data-end=\"3338\"><strong data-start=\"3311\" data-end=\"3336\">Th\u1eed nghi\u1ec7m ma s\u00e1t \u0111\u1ed9ng h\u1ecdc<\/strong><ul><li data-start=\"3344\" data-end=\"3399\">Ti\u1ebfp t\u1ee5c di chuy\u1ec3n th\u00eam kho\u1ea3ng 130 mm (5 inch).<\/li><li data-start=\"3405\" data-end=\"3476\">Ghi l\u1ea1i <strong data-start=\"3416\" data-end=\"3433\">l\u1ef1c trung b\u00ecnh<\/strong> tr\u00ean qu\u00e3ng \u0111\u01b0\u1eddng n\u00e0y v\u00ec <strong data-start=\"3460\" data-end=\"3475\">H\u1ec7 s\u1ed1 ma s\u00e1t \u0111\u1ed9ng h\u1ecdc (COF)<\/strong>.<\/li><\/ul><\/li><li data-start=\"3481\" data-end=\"3500\"><strong data-start=\"3481\" data-end=\"3498\">\u0110\u1ed9 l\u1eb7p l\u1ea1i<\/strong><ul><li data-start=\"3506\" data-end=\"3571\">Kh\u00f4ng \u0111\u01b0\u1ee3c t\u00e1i s\u1eed d\u1ee5ng c\u00e1c c\u1eb7p th\u1eed nghi\u1ec7m tr\u1eeb khi c\u1ea7n thi\u1ebft \u0111\u1ec3 so s\u00e1nh c\u00e1c bi\u1ebfn.<\/li><li data-start=\"3577\" data-end=\"3651\">Gi\u1eef nh\u1ecbp \u0111\u1ed9 nh\u1ea5t qu\u00e1n gi\u1eefa th\u1eddi \u0111i\u1ec3m \u0111\u1eb7t xe tr\u01b0\u1ee3t v\u00e0 th\u1eddi \u0111i\u1ec3m b\u1eaft \u0111\u1ea7u chuy\u1ec3n \u0111\u1ed9ng.<\/li><\/ul><\/li><\/ol>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-411534e e-con-full e-flex elementor-invisible e-con e-child\" data-id=\"411534e\" data-element_type=\"container\" data-settings=\"{&quot;animation&quot;:&quot;fadeInRight&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8bb79da elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"8bb79da\" 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\">T\u00f3m t\u1eaft ph\u01b0\u01a1ng ph\u00e1p th\u1eed nghi\u1ec7m theo ti\u00eau chu\u1ea9n TAPPI T549<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8e5007c elementor-widget elementor-widget-text-editor\" data-id=\"8e5007c\" 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 data-start=\"1939\" data-end=\"2065\">Ti\u00eau chu\u1ea9n TAPPI T549 tr\u00ecnh b\u00e0y m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p tr\u01b0\u1ee3t ngang \u0111\u01a1n gi\u1ea3n nh\u01b0ng ch\u00ednh x\u00e1c:<\/p><ul><li data-start=\"2069\" data-end=\"2119\">M\u1ed9t m\u1eabu gi\u1ea5y \u0111\u01b0\u1ee3c g\u1eafn v\u00e0o m\u1ed9t m\u1eb7t ph\u1eb3ng th\u1eed nghi\u1ec7m ph\u1eb3ng.<\/li><li data-start=\"2122\" data-end=\"2201\">M\u1eabu th\u1ee9 hai \u0111\u01b0\u1ee3c g\u1eafn v\u00e0o m\u1ed9t chi\u1ebfc xe tr\u01b0\u1ee3t c\u00f3 tr\u1ecdng l\u01b0\u1ee3ng v\u00e0 di\u1ec7n t\u00edch b\u1ec1 m\u1eb7t \u0111\u01b0\u1ee3c ti\u00eau chu\u1ea9n h\u00f3a.<\/li><li data-start=\"2204\" data-end=\"2307\">Chi\u1ebfc xe tr\u01b0\u1ee3t \u0111\u01b0\u1ee3c k\u00e9o (ho\u1eb7c m\u00e1y bay \u0111\u01b0\u1ee3c di chuy\u1ec3n d\u01b0\u1edbi g\u1ea7m xe tr\u01b0\u1ee3t) b\u1eb1ng \u0111\u1ed9ng c\u01a1 t\u1ed1c \u0111\u1ed9 kh\u00f4ng \u0111\u1ed5i ho\u1eb7c h\u1ec7 th\u1ed1ng r\u00f2ng r\u1ecdc.<\/li><li data-start=\"2310\" data-end=\"2380\">C\u00e1i <strong data-start=\"2314\" data-end=\"2331\">l\u1ef1c t\u1ed1i \u0111a<\/strong> tr\u01b0\u1edbc khi chuy\u1ec3n \u0111\u1ed9ng b\u1eaft \u0111\u1ea7u s\u1ebd mang l\u1ea1i <strong data-start=\"2365\" data-end=\"2379\">COF t\u0129nh<\/strong>.<\/li><li data-start=\"2383\" data-end=\"2457\">C\u00e1i <strong data-start=\"2387\" data-end=\"2404\">l\u1ef1c trung b\u00ecnh<\/strong> trong qu\u00e1 tr\u00ecnh di chuy\u1ec3n \u1ed5n \u0111\u1ecbnh mang l\u1ea1i <strong data-start=\"2441\" data-end=\"2456\">H\u1ec7 s\u1ed1 ma s\u00e1t \u0111\u1ed9ng h\u1ecdc (COF)<\/strong>.<\/li><\/ul><p data-start=\"2459\" data-end=\"2568\">Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y cho ph\u00e9p th\u1ef1c hi\u1ec7n c\u00e1c th\u1eed nghi\u1ec7m m\u1ed9t c\u00e1ch nh\u1ea5t qu\u00e1n v\u00e0 c\u00f3 th\u1ec3 l\u1eb7p l\u1ea1i \u2014 r\u1ea5t l\u00fd t\u01b0\u1edfng cho vi\u1ec7c ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 \u0111\u00e1nh gi\u00e1 d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t.<\/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-e43e1f1 elementor-widget__width-inherit elementor-invisible elementor-widget elementor-widget-video\" data-id=\"e43e1f1\" data-element_type=\"widget\" data-settings=\"{&quot;youtube_url&quot;:&quot;https:\\\/\\\/youtu.be\\\/NUgXENOz8J0&quot;,&quot;autoplay&quot;:&quot;yes&quot;,&quot;play_on_mobile&quot;:&quot;yes&quot;,&quot;mute&quot;:&quot;yes&quot;,&quot;loop&quot;:&quot;yes&quot;,&quot;_animation&quot;:&quot;fadeInRight&quot;,&quot;video_type&quot;:&quot;youtube&quot;,&quot;controls&quot;:&quot;yes&quot;}\" data-widget_type=\"video.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-wrapper elementor-open-inline\">\n\t\t\t<div class=\"elementor-video\"><\/div>\t\t<\/div>\n\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-f7106d9 e-flex e-con-boxed e-con e-parent\" data-id=\"f7106d9\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-694940d e-con-full e-flex e-con e-child\" data-id=\"694940d\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-8ea1c6c e-con-full e-flex elementor-invisible e-con e-child\" data-id=\"8ea1c6c\" data-element_type=\"container\" data-settings=\"{&quot;animation&quot;:&quot;fadeInLeft&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f6ee6d5 elementor-widget elementor-widget-heading\" data-id=\"f6ee6d5\" 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<h2 class=\"elementor-heading-title elementor-size-default\">C\u00e1c \u1ee9ng d\u1ee5ng c\u1ee7a ti\u00eau chu\u1ea9n TAPPI T549 trong ng\u00e0nh c\u00f4ng nghi\u1ec7p<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-663e3cc elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"663e3cc\" 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<ul><li data-start=\"3708\" data-end=\"3791\"><strong data-start=\"3708\" data-end=\"3726\">Gi\u1ea5y in<\/strong>: \u0110\u1ea3m b\u1ea3o vi\u1ec7c n\u1ea1p gi\u1ea5y hi\u1ec7u qu\u1ea3 tr\u00ean c\u00e1c m\u00e1y in t\u1ed1c \u0111\u1ed9 cao.<\/li><li data-start=\"3794\" data-end=\"3883\"><strong data-start=\"3794\" data-end=\"3820\">Gi\u1ea5y vi\u1ebft kh\u00f4ng tr\u00e1ng<\/strong>: Ng\u0103n ng\u1eeba t\u00ecnh tr\u1ea1ng gi\u1ea5y d\u00ednh ho\u1eb7c k\u1eb9t gi\u1ea5y trong m\u00e1y photocopy v\u00e0 m\u00e1y in v\u0103n ph\u00f2ng.<\/li><li data-start=\"3886\" data-end=\"4047\"><strong data-start=\"3886\" data-end=\"3907\">Ch\u1ea5t l\u01b0\u1ee3ng bao b\u00ec<\/strong>: M\u1eb7c d\u00f9 ti\u00eau chu\u1ea9n TAPPI T549 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 th\u1eed nghi\u1ec7m gi\u1eefa c\u00e1c t\u1edd gi\u1ea5y v\u1edbi nhau, nh\u01b0ng n\u00f3 b\u1ed5 sung cho c\u00e1c ph\u01b0\u01a1ng ph\u00e1p th\u1eed nghi\u1ec7m tr\u00ean m\u1eb7t ph\u1eb3ng nghi\u00eang nh\u01b0 TAPPI T815 trong c\u00e1c \u1ee9ng d\u1ee5ng \u0111\u00f3ng g\u00f3i r\u1ed9ng r\u00e3i h\u01a1n.<\/li><\/ul><p data-start=\"4049\" data-end=\"4195\">B\u1eb1ng c\u00e1ch hi\u1ec3u r\u00f5 \u0111\u1eb7c t\u00ednh ma s\u00e1t, c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t c\u00f3 th\u1ec3 \u0111i\u1ec1u ch\u1ec9nh c\u00e1c t\u00ednh ch\u1ea5t b\u1ec1 m\u1eb7t ho\u1eb7c l\u1edbp ph\u1ee7 \u0111\u1ec3 \u0111\u00e1p \u1ee9ng nhu c\u1ea7u \u1ee9ng d\u1ee5ng v\u00e0 \u0111\u1ea3m b\u1ea3o t\u00ednh t\u01b0\u01a1ng th\u00edch v\u1edbi thi\u1ebft b\u1ecb.<\/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<div class=\"elementor-element elementor-element-b0586e5 e-con-full e-flex elementor-invisible e-con e-child\" data-id=\"b0586e5\" data-element_type=\"container\" data-settings=\"{&quot;animation&quot;:&quot;fadeInRight&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-f9046cc e-con-full e-flex e-con e-child\" data-id=\"f9046cc\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c4f0b8e elementor-widget elementor-widget-heading\" data-id=\"c4f0b8e\" 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<h2 class=\"elementor-heading-title elementor-size-default\">T\u1ea1i sao ti\u00eau chu\u1ea9n TAPPI T549 l\u1ea1i quan tr\u1ecdng \u0111\u1ed1i v\u1edbi c\u00f4ng t\u00e1c ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2186d6f elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"2186d6f\" 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 data-start=\"4924\" data-end=\"4965\">Vi\u1ec7c duy tr\u00ec m\u1ee9c COF ph\u00f9 h\u1ee3p s\u1ebd \u0111\u1ea3m b\u1ea3o:<\/p><ul><li data-start=\"4968\" data-end=\"5016\"><strong data-start=\"4968\" data-end=\"4992\">Vi\u1ec7c n\u1ea1p gi\u1ea5y di\u1ec5n ra tr\u01a1n tru<\/strong> trong m\u00e1y in v\u00e0 m\u00e1y photocopy<\/li><li data-start=\"5019\" data-end=\"5073\"><strong data-start=\"5019\" data-end=\"5043\">Gi\u1ea3m hao m\u00f2n m\u00e1y m\u00f3c<\/strong> do \u00edt b\u1ecb k\u1eb9t gi\u1ea5y ho\u1eb7c n\u1ea1p gi\u1ea5y sai h\u01a1n<\/li><li data-start=\"5076\" data-end=\"5128\"><strong data-start=\"5076\" data-end=\"5108\">N\u00e2ng cao t\u00ednh nh\u1ea5t qu\u00e1n c\u1ee7a s\u1ea3n ph\u1ea9m<\/strong> t\u1eeb l\u00f4 n\u00e0y sang l\u00f4 kh\u00e1c<\/li><li data-start=\"5131\" data-end=\"5198\"><strong data-start=\"5131\" data-end=\"5163\">N\u00e2ng cao s\u1ef1 h\u00e0i l\u00f2ng c\u1ee7a kh\u00e1ch h\u00e0ng<\/strong> b\u1eb1ng c\u00e1ch tr\u00e1nh c\u00e1c v\u1ea5n \u0111\u1ec1 th\u01b0\u1eddng g\u1eb7p trong qu\u00e1 tr\u00ecnh x\u1eed l\u00fd<\/li><\/ul><p data-start=\"5200\" data-end=\"5345\">Ti\u00eau chu\u1ea9n TAPPI T549 cung c\u1ea5p ph\u01b0\u01a1ng ph\u00e1p lu\u1eadn \u0111\u1ec3 \u0111\u1ecbnh l\u01b0\u1ee3ng h\u00e0nh vi ma s\u00e1t, t\u1eeb \u0111\u00f3 cung c\u1ea5p d\u1eef li\u1ec7u gi\u00fap \u0111\u01b0a ra c\u00e1c quy\u1ebft \u0111\u1ecbnh s\u00e1ng su\u1ed1t h\u01a1n trong s\u1ea3n xu\u1ea5t v\u00e0 thi\u1ebft k\u1ebf v\u1eadt li\u1ec7u.<\/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\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-9d958da e-flex e-con-boxed e-con e-parent\" data-id=\"9d958da\" 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-5055911 elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"5055911\" 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\">M\u00e1y th\u1eed h\u1ec7 s\u1ed1 ma s\u00e1t COF-01<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-0424cfa e-con-full e-grid e-con e-child\" data-id=\"0424cfa\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-a290580 e-con-full e-flex e-con e-child\" data-id=\"a290580\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7cac45b elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"7cac45b\" 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 data-start=\"4274\" data-end=\"4439\">\u0110\u1ec3 tu\u00e2n th\u1ee7 ti\u00eau chu\u1ea9n TAPPI T549 m\u1ed9t c\u00e1ch ch\u00ednh x\u00e1c v\u00e0 \u0111\u00e1ng tin c\u1eady, <strong data-start=\"4332\" data-end=\"4352\">Cell Instruments<\/strong> cung c\u1ea5p <strong data-start=\"4364\" data-end=\"4414\">M\u00e1y th\u1eed h\u1ec7 s\u1ed1 ma s\u00e1t COF-01<\/strong>, \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1eb7c bi\u1ec7t d\u00e0nh cho:<\/p><ul data-start=\"4441\" data-end=\"4617\"><li data-start=\"4441\" data-end=\"4476\"><p data-start=\"4443\" data-end=\"4476\">\u0110\u00e1nh gi\u00e1 h\u1ec7 s\u1ed1 ma s\u00e1t t\u0129nh v\u00e0 \u0111\u1ed9ng<\/p><\/li><li data-start=\"4477\" data-end=\"4512\"><p data-start=\"4479\" data-end=\"4512\">Th\u1eed nghi\u1ec7m ma s\u00e1t tr\u00ean m\u1eb7t ph\u1eb3ng ngang<\/p><\/li><li data-start=\"4513\" data-end=\"4617\"><p data-start=\"4515\" data-end=\"4617\">\u1ee8ng d\u1ee5ng trong <strong data-start=\"4530\" data-end=\"4548\">gi\u1ea5y in<\/strong>, <strong data-start=\"4550\" data-end=\"4570\">vi\u1ebft kh\u00f4ng tr\u00e1ng ph\u1ee7<\/strong>, v\u00e0 nh\u1eefng th\u1ee9 kh\u00e1c <strong data-start=\"4582\" data-end=\"4607\">d\u1ec7t may v\u00e0 bao b\u00ec<\/strong> v\u1eadt li\u1ec7u<\/p><\/li><\/ul><p data-start=\"4619\" data-end=\"4869\">Ch\u1ebf \u0111\u1ed9 chuy\u1ec3n \u0111\u1ed9ng t\u1ed1c \u0111\u1ed9 kh\u00f4ng \u0111\u1ed5i v\u00e0 ch\u1ee9c n\u0103ng ghi nh\u1eadn l\u1ef1c k\u1ef9 thu\u1eadt s\u1ed1 c\u1ee7a thi\u1ebft b\u1ecb n\u00e0y \u0111\u1ea3m b\u1ea3o k\u1ebft qu\u1ea3 tu\u00e2n th\u1ee7 ti\u00eau chu\u1ea9n TAPPI, c\u00f3 t\u00ednh l\u1eb7p l\u1ea1i cao v\u00e0 \u0111\u1ed9 ch\u00ednh x\u00e1c tuy\u1ec7t \u0111\u1ed1i. \u0110\u1ed1i v\u1edbi c\u00e1c chuy\u00ean gia trong l\u0129nh v\u1ef1c ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng ho\u1eb7c nghi\u00ean c\u1ee9u v\u00e0 ph\u00e1t tri\u1ec3n (R&amp;D), thi\u1ebft b\u1ecb COF-01 \u0111\u1ea3m b\u1ea3o c\u00e1c th\u1eed nghi\u1ec7m c\u1ee7a qu\u00fd v\u1ecb tu\u00e2n th\u1ee7 ti\u00eau chu\u1ea9n TAPPI T549 v\u00e0 \u0111\u00e1p \u1ee9ng c\u00e1c m\u1ee5c ti\u00eau s\u1ea3n xu\u1ea5t.<\/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-3a3fc5c e-con-full e-flex e-con e-child\" data-id=\"3a3fc5c\" data-element_type=\"container\" data-settings=\"{&quot;animation&quot;:&quot;none&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9e1f2e3 elementor-invisible elementor-widget elementor-widget-image\" data-id=\"9e1f2e3\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&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\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\" src=\"https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/elementor\/thumbs\/coefficient-of-friction-testing-equipment-01-r3gmfg1nwdb5s7ojc5fmiewgn0ak2nlwv641l9yiy0.webp\" title=\"Thi\u1ebft b\u1ecb th\u1eed nghi\u1ec7m h\u1ec7 s\u1ed1 ma s\u00e1t 01\" alt=\"Thi\u1ebft b\u1ecb th\u1eed nghi\u1ec7m h\u1ec7 s\u1ed1 ma s\u00e1t 01\" loading=\"lazy\" \/>\t\t\t\t\t\t\t\t<\/a>\n\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>\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 t\u0129nh v\u00e0 ma s\u00e1t \u0111\u1ed9ng c\u1ee7a gi\u1ea5y vi\u1ebft v\u00e0 gi\u1ea5y in kh\u00f4ng tr\u00e1ng ph\u1ee7 b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p m\u1eb7t ph\u1eb3ng ngang. Trong ng\u00e0nh c\u00f4ng nghi\u1ec7p gi\u1ea5y v\u00e0 bao b\u00ec, vi\u1ec7c hi\u1ec3u r\u00f5 c\u00e1c t\u01b0\u01a1ng t\u00e1c b\u1ec1 m\u1eb7t l\u00e0 y\u1ebfu t\u1ed1 thi\u1ebft y\u1ebfu \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o hi\u1ec7u su\u1ea5t \u1ed5n \u0111\u1ecbnh trong c\u00e1c quy tr\u00ecnh in \u1ea5n, gia c\u00f4ng v\u00e0 x\u1eed l\u00fd. TAPPI T549 l\u00e0 ph\u01b0\u01a1ng ph\u00e1p \u0111\u01b0\u1ee3c c\u00f4ng nh\u1eadn \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh h\u1ec7 s\u1ed1 ma s\u00e1t t\u0129nh v\u00e0 ma s\u00e1t \u0111\u1ed9ng [\u2026]<\/p>","protected":false},"author":2,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"elementor_header_footer","meta":{"footnotes":""},"class_list":["post-535","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.coefficientfriction.com\/vi\/wp-json\/wp\/v2\/pages\/535","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=535"}],"version-history":[{"count":5,"href":"https:\/\/www.coefficientfriction.com\/vi\/wp-json\/wp\/v2\/pages\/535\/revisions"}],"predecessor-version":[{"id":552,"href":"https:\/\/www.coefficientfriction.com\/vi\/wp-json\/wp\/v2\/pages\/535\/revisions\/552"}],"wp:attachment":[{"href":"https:\/\/www.coefficientfriction.com\/vi\/wp-json\/wp\/v2\/media?parent=535"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}