{"id":9848,"date":"2026-02-24T15:11:45","date_gmt":"2026-02-24T07:11:45","guid":{"rendered":"https:\/\/www.packqc.com\/standard\/tappi-t549-2\/"},"modified":"2026-04-16T09:59:50","modified_gmt":"2026-04-16T01:59:50","slug":"tappi-t549","status":"publish","type":"standard","link":"https:\/\/www.packqc.com\/cs\/standard\/tappi-t549\/","title":{"rendered":"TAPPI T549"},"content":{"rendered":"<h2 class=\"wp-block-heading\">Pro\u010d je d\u016fle\u017eit\u00e9 m\u011b\u0159en\u00ed koeficientu t\u0159en\u00ed pap\u00edru<\/h2>\n\n\n\n<p>Povrchy pap\u00edru se p\u0159i v\u00fdrob\u011b a aplikaci dynamicky ovliv\u0148uj\u00ed. Na str\u00e1nk\u00e1ch . <strong data-start=\"1535\" data-end=\"1549\">statick\u00e9 COF<\/strong> m\u011b\u0159\u00ed s\u00edlu pot\u0159ebnou k zah\u00e1jen\u00ed klouz\u00e1n\u00ed mezi dv\u011bma listy, zat\u00edmco s\u00edla <strong data-start=\"1628\" data-end=\"1643\">kinetick\u00e9 COF<\/strong> ozna\u010duje s\u00edlu pot\u0159ebnou k udr\u017een\u00ed konstantn\u00ed rychlosti pohybu. P\u0159\u00edli\u0161 kluzk\u00fd pap\u00edr m\u016f\u017ee v\u00e9st k chybn\u00e9mu pod\u00e1v\u00e1n\u00ed, zat\u00edmco povrch s nadm\u011brn\u00fdm t\u0159en\u00edm m\u016f\u017ee zp\u016fsobit trh\u00e1n\u00ed nebo zasek\u00e1v\u00e1n\u00ed.<\/p>\n\n\n\n<p>TAPPI T549 se konkr\u00e9tn\u011b zab\u00fdv\u00e1 t\u0159en\u00edm <strong data-start=\"1878\" data-end=\"1938\">mezi dva listy nenat\u00edran\u00e9ho psac\u00edho nebo tiska\u0159sk\u00e9ho pap\u00edru.<\/strong>, simuluj\u00edc\u00ed podm\u00ednky p\u0159i stohov\u00e1n\u00ed, pod\u00e1v\u00e1n\u00ed nebo p\u0159eprav\u011b list\u016f v tisk\u00e1rn\u00e1ch a kop\u00edrk\u00e1ch. P\u0159esn\u00e9 <strong data-start=\"2053\" data-end=\"2098\">m\u011b\u0159en\u00ed sou\u010dinitele t\u0159en\u00ed pap\u00edru<\/strong> pom\u00e1h\u00e1 optimalizovat slo\u017een\u00ed v\u00fdrobk\u016f, vyhodnocovat \u00fa\u010dinnost n\u00e1t\u011br\u016f a zaji\u0161\u0165ovat konzistenci kvality jednotliv\u00fdch \u0161ar\u017e\u00ed.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">P\u0159ehled standardn\u00edch zku\u0161ebn\u00edch metod podle TAPPI T549<\/h2>\n\n\n\n<p>Test TAPPI T549 zahrnuje <strong data-start=\"2314\" data-end=\"2341\">metoda horizont\u00e1ln\u00ed roviny<\/strong>, kdy se vzorek pap\u00edru za kontrolovan\u00fdch podm\u00ednek p\u0159et\u00e1hne p\u0159es jin\u00fd list. Sestava zahrnuje:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Hladk\u00e1, rovn\u00e1 zku\u0161ebn\u00ed rovina (kovov\u00e1, sklen\u011bn\u00e1 nebo plastov\u00e1).<\/li>\n\n\n\n<li>A <strong data-start=\"2509\" data-end=\"2530\">standardizovan\u00e9 san\u011b<\/strong> se stla\u010ditelnou neoprenovou podlo\u017ekou<\/li>\n\n\n\n<li>A <strong data-start=\"2574\" data-end=\"2600\">za\u0159\u00edzen\u00ed pro m\u011b\u0159en\u00ed s\u00edly<\/strong> (jako zat\u011b\u017eovac\u00ed bu\u0148ka)<\/li>\n\n\n\n<li>Syst\u00e9m pohybu s konstantn\u00ed rychlost\u00ed (obvykle 150 \u00b1 30 mm\/min).<\/li>\n<\/ul>\n\n\n\n<p>Test se prov\u00e1d\u00ed v obou <strong data-start=\"2714\" data-end=\"2740\">sm\u011br stroje (MD)<\/strong> a <strong data-start=\"2745\" data-end=\"2777\">p\u0159\u00ed\u010dn\u00fd sm\u011br stroje (CD)<\/strong> pomoc\u00ed pe\u010dliv\u011b p\u0159ipraven\u00fdch vzork\u016f. M\u011b\u0159en\u00ed zachycuje po\u010d\u00e1te\u010dn\u00ed odpor (statick\u00e1 COF) a trval\u00fd pohyb (kinetick\u00e1 COF).<\/p>\n\n\n\n<p>TAPPI T549 se li\u0161\u00ed od jin\u00fdch metod, jako je TAPPI T815, kter\u00e1 m\u011b\u0159\u00ed COF obalov\u00fdch materi\u00e1l\u016f na naklon\u011bn\u00e9 rovin\u011b. Zam\u011b\u0159en\u00edm na chov\u00e1n\u00ed ploch\u00fdch list\u016f a skluzy p\u0159i prvn\u00edm kontaktu poskytuje T549 p\u0159esn\u00e9 \u00fadaje pro. <strong data-start=\"3124\" data-end=\"3150\">archov\u00e9 aplikace<\/strong>.<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<div class=\"ast-oembed-container\" style=\"height: 100%;\"><iframe title=\"FPT-01 Tester pevnosti v t\u0159en\u00ed a odlupov\u00e1n\u00ed s funkc\u00ed koeficientu t\u0159en\u00ed\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/QpwY4XRM9JI?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/div>\n<\/div><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">P\u0159\u00edprava vzork\u016f a z\u00e1kladn\u00ed postupy testov\u00e1n\u00ed<\/h2>\n\n\n\n<p>Podle normy TAPPI T549 je z\u00e1sadn\u00ed pe\u010dliv\u00e1 p\u0159\u00edprava vzorku. Listy mus\u00ed b\u00fdt:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>P\u0159edkondicionovan\u00e9 a kondicionovan\u00e9 podle TAPPI T402<\/li>\n\n\n\n<li>P\u0159esn\u00fd \u0159ez, aby nedo\u0161lo k po\u0161kozen\u00ed okraj\u016f (doporu\u010den\u00e9 rozm\u011bry: 100 \u00d7 215 mm a 75 \u00d7 130 mm).<\/li>\n\n\n\n<li>Zarovn\u00e1n\u00ed do spr\u00e1vn\u00e9 orientace MD nebo CD b\u011bhem testov\u00e1n\u00ed<\/li>\n<\/ul>\n\n\n\n<p>B\u011bhem testov\u00e1n\u00ed <strong data-start=\"4357\" data-end=\"4387\">s\u00e1n\u011b mus\u00ed b\u00fdt um\u00edst\u011bny opatrn\u011b<\/strong> bez bo\u010dn\u00edho pohybu. Ta\u017en\u00e1 s\u00edla je zaznamen\u00e1na okam\u017eit\u011b po zah\u00e1jen\u00ed pohybu (pro statickou COF) a pot\u00e9 je zpr\u016fm\u011brov\u00e1na po 130 mm dr\u00e1hy pro kinetickou COF.<\/p>\n\n\n\n<p>Je t\u0159eba db\u00e1t na to, aby nedoch\u00e1zelo k vibrac\u00edm nebo protahov\u00e1n\u00ed spojovac\u00edho vodi\u010de, kter\u00e9 mohou zkreslit v\u00fdsledky. Na str\u00e1nk\u00e1ch <strong data-start=\"4659\" data-end=\"4669\">FPT-01<\/strong> \u0159e\u0161\u00ed tyto probl\u00e9my d\u00edky stabilizovan\u00e9 konstrukci a p\u0159esn\u00e9 technologii sn\u00edm\u00e1n\u00ed zat\u00ed\u017een\u00ed.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Aplikace a obchodn\u00ed hodnota<\/h2>\n\n\n\n<p>Spolehliv\u00e9 \u00fadaje COF zaji\u0161\u0165uj\u00ed konzistentn\u00ed <strong data-start=\"4846\" data-end=\"4863\">pod\u00e1v\u00e1n\u00ed list\u016f<\/strong>, l\u00e9pe <strong data-start=\"4872\" data-end=\"4892\">\u00fa\u010dinnost tisku<\/strong>a <strong data-start=\"4898\" data-end=\"4923\">sn\u00ed\u017een\u00ed mno\u017estv\u00ed odpadu z v\u00fdrobk\u016f<\/strong>. Pro pracovn\u00edky kontroly kvality a v\u00fdvoj\u00e1\u0159e pap\u00edrov\u00fdch v\u00fdrobk\u016f umo\u017e\u0148uje TAPPI T549:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Srovn\u00e1n\u00ed povrchov\u00fdch \u00faprav (nap\u0159. kalandrov\u00e1n\u00ed, lakov\u00e1n\u00ed)<\/li>\n\n\n\n<li>Hodnocen\u00ed jednotnosti \u0161ar\u017ee<\/li>\n\n\n\n<li>Srovn\u00e1v\u00e1n\u00ed s pr\u016fmyslov\u00fdmi standardy<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">V\u00fdb\u011br spr\u00e1vn\u00e9ho testeru t\u0159ec\u00edho loup\u00e1n\u00ed<\/h2>\n\n\n\n<p>Pro spln\u011bn\u00ed po\u017eadavk\u016f normy TAPPI T549 a zaji\u0161t\u011bn\u00ed vysok\u00e9 reprodukovatelnosti je nezbytn\u00fd robustn\u00ed a citliv\u00fd testovac\u00ed syst\u00e9m. Syst\u00e9m <a href=\"https:\/\/www.packqc.com\/cs\/product\/sale-friction-peel-tester-manufacturer\/\">FPT-01<\/a> Tester t\u0159ec\u00edho loup\u00e1n\u00ed od spole\u010dnosti Cell Instruments je navr\u017een tak, aby tyto pot\u0159eby spl\u0148oval. Nab\u00edz\u00ed:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Vysoce p\u0159esn\u00e9 sn\u00edma\u010de s\u00edly s rychlou odezvou<\/li>\n\n\n\n<li>P\u0159izp\u016fsobiteln\u00e1 hmotnost san\u00ed a mo\u017enosti povrchu v souladu s TAPPI T549<\/li>\n\n\n\n<li>Rovnom\u011brn\u00e1 regulace posuvn\u00e9 rychlosti s minim\u00e1ln\u00edmi vibracemi<\/li>\n\n\n\n<li>Zobrazen\u00ed dat v re\u00e1ln\u00e9m \u010dase a vestav\u011bn\u00e9 v\u00fdpo\u010dty COF (statick\u00e9 a kinetick\u00e9)<\/li>\n\n\n\n<li>U\u017eivatelsky p\u0159\u00edv\u011btiv\u00e9 softwarov\u00e9 rozhran\u00ed a voliteln\u00e9 funkce exportu dat<\/li>\n<\/ul>\n\n\n\n<p>Pomoc\u00ed testeru FPT-01 mohou v\u00fdrobci pap\u00edru a zpracovatel\u00e9 s jistotou prov\u00e1d\u011bt m\u011b\u0159en\u00ed sou\u010dinitele t\u0159en\u00ed pap\u00edru v souladu s normami TAPPI, co\u017e minimalizuje manu\u00e1ln\u00ed chyby a zvy\u0161uje v\u00fdkonnost laborato\u0159e.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Kontaktujte n\u00e1s Z\u00edskejte \u0159e\u0161en\u00ed pro testov\u00e1n\u00ed TAPPI T549 D1709 <\/h2>\n\n\n\n<p><strong data-start=\"5424\" data-end=\"5438\">TAPPI T549<\/strong> poskytuje kritick\u00e9 m\u011b\u0159\u00edtko pro hodnocen\u00ed <strong data-start=\"5488\" data-end=\"5519\">statick\u00e9 a kinetick\u00e9 t\u0159en\u00ed<\/strong> nenat\u00edran\u00e9ho tiskov\u00e9ho a psac\u00edho pap\u00edru. Umo\u017e\u0148uje v\u00fdrobc\u016fm vyladit v\u00fdkonnost v\u00fdrobk\u016f, zv\u00fd\u0161it efektivitu v\u00fdroby a splnit o\u010dek\u00e1v\u00e1n\u00ed koncov\u00fdch u\u017eivatel\u016f. S Cell Instruments' <strong data-start=\"5705\" data-end=\"5726\">FPT-01 cof tester<\/strong>, organizace z\u00edsk\u00e1vaj\u00ed spolehliv\u00e9 \u0159e\u0161en\u00ed v souladu se standardy pro <strong data-start=\"5792\" data-end=\"5837\">m\u011b\u0159en\u00ed sou\u010dinitele t\u0159en\u00ed pap\u00edru<\/strong> kter\u00e1 zaji\u0161\u0165uje vysokou p\u0159esnost a opakovatelnost.<\/p>\n\n\n\n<p>Integrac\u00ed <strong data-start=\"5154\" data-end=\"5203\"><a href=\"https:\/\/www.packqc.com\/cs\/\">Bun\u011b\u010dn\u00e9 n\u00e1stroje<\/a>' Tester t\u0159ec\u00edho loup\u00e1n\u00ed FPT-01<\/strong>, laborato\u0159e z\u00edsk\u00e1vaj\u00ed spolehlivou platformu pro implementaci <a href=\"https:\/\/www.tappi.org\/\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">TAPPI <\/a>T549 p\u0159esn\u011b a efektivn\u011b, tak\u017ee je ide\u00e1ln\u00ed pro pou\u017eit\u00ed v... <strong data-start=\"5324\" data-end=\"5399\">laborato\u0159e v\u00fdzkumu a v\u00fdvoje, odd\u011blen\u00ed kontroly kvality a zku\u0161ebn\u00ed agentury t\u0159et\u00edch stran.<\/strong>.<\/p>","protected":false},"excerpt":{"rendered":"<p>Pro\u010d je m\u011b\u0159en\u00ed koeficientu t\u0159en\u00ed pap\u00edru d\u016fle\u017eit\u00e9 Povrchy pap\u00edru se p\u0159i v\u00fdrob\u011b a aplikaci dynamicky ovliv\u0148uj\u00ed. Statick\u00fd koeficient t\u0159en\u00ed m\u011b\u0159\u00ed s\u00edlu pot\u0159ebnou k zah\u00e1jen\u00ed klouz\u00e1n\u00ed mezi dv\u011bma listy, zat\u00edmco kinetick\u00fd koeficient t\u0159en\u00ed se vztahuje k s\u00edle pot\u0159ebn\u00e9 k udr\u017een\u00ed pohybu p\u0159i konstantn\u00ed rychlosti. P\u0159\u00edli\u0161 kluzk\u00fd pap\u00edr m\u016f\u017ee v\u00e9st k chybn\u00e9mu pod\u00e1v\u00e1n\u00ed, [...]<\/p>","protected":false},"featured_media":6415,"parent":0,"template":"","meta":{"_acf_changed":true,"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":"","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":"set","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-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-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-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-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-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-gradient":""}}},"standard-category":[615],"class_list":["post-9848","standard","type-standard","status-publish","has-post-thumbnail","hentry","standard-category-tappi"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.packqc.com\/cs\/wp-json\/wp\/v2\/standard\/9848","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.packqc.com\/cs\/wp-json\/wp\/v2\/standard"}],"about":[{"href":"https:\/\/www.packqc.com\/cs\/wp-json\/wp\/v2\/types\/standard"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.packqc.com\/cs\/wp-json\/wp\/v2\/media\/6415"}],"wp:attachment":[{"href":"https:\/\/www.packqc.com\/cs\/wp-json\/wp\/v2\/media?parent=9848"}],"wp:term":[{"taxonomy":"standard-category","embeddable":true,"href":"https:\/\/www.packqc.com\/cs\/wp-json\/wp\/v2\/standard-category?post=9848"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}