{"id":9577,"date":"2026-02-02T14:53:24","date_gmt":"2026-02-02T06:53:24","guid":{"rendered":"https:\/\/www.packqc.com\/products\/sale-astm-f1921-hot-tack-tester-plastic-film\/"},"modified":"2026-04-16T11:59:49","modified_gmt":"2026-04-16T03:59:49","slug":"sale-astm-f1921-hot-tack-tester-plastic-film","status":"publish","type":"products","link":"https:\/\/www.packqc.com\/cs\/products\/sale-astm-f1921-hot-tack-tester-plastic-film\/","title":{"rendered":"HTT-02 Hot Tack Tester"},"content":{"rendered":"<h2 class=\"wp-block-heading\">\u00davod do Hot Tack Tester<\/h2>\n\n\n\n<p>The <strong>Hot Tack Tester<\/strong> je z\u00e1kladn\u00edm n\u00e1strojem ur\u010den\u00fdm pro hodnocen\u00ed vlastnost\u00ed lepivosti za tepla tepeln\u011b sva\u0159ovan\u00fdch materi\u00e1l\u016f. Lepivost za tepla se t\u00fdk\u00e1 schopnosti tepeln\u011b ut\u011bsn\u011bn\u00e9 vrstvy odol\u00e1vat sil\u00e1m, kter\u00e9 se pokou\u0161ej\u00ed odd\u011blit spoj, kdy\u017e je je\u0161t\u011b v hork\u00e9m stavu. Tato vlastnost je zvl\u00e1\u0161t\u011b d\u016fle\u017eit\u00e1 p\u0159i balic\u00edch procesech, jako je vertik\u00e1ln\u00ed form-fill-seal (VFFS), kde je integrita t\u011bsn\u011bn\u00ed okam\u017eit\u011b testov\u00e1na, kdy\u017e jsou produkty vhozeny do pytl\u016f. Spolehliv\u00e1 lepivost za tepla zaji\u0161\u0165uje, \u017ee si obaly zachovaj\u00ed svou integritu a zabr\u00e1n\u00ed tak \u00faniku nebo kontaminaci b\u011bhem manipulace.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">P\u0159ehled HTT-02 Hot Tack Tester<\/h2>\n\n\n\n<p>The <strong>HTT-02 Hot Tack Tester<\/strong> poskytuje p\u0159esn\u00e9 m\u011b\u0159en\u00ed pevnosti tepeln\u00fdch spoj\u016f vytvo\u0159en\u00fdch mezi termoplastick\u00fdmi povrchy ihned po ut\u011bsn\u011bn\u00ed. Tento testovac\u00ed proces je z\u00e1sadn\u00ed pro pr\u016fmyslov\u00e1 odv\u011btv\u00ed, kter\u00e1 vy\u017eaduj\u00ed vysoce v\u00fdkonn\u00e1 t\u011bsn\u011bn\u00ed, v\u010detn\u011b balen\u00ed potravin, l\u00e9ka\u0159sk\u00fdch za\u0159\u00edzen\u00ed a l\u00e9\u010div. Posouzen\u00edm pevnosti lepivosti za tepla mohou v\u00fdrobci zajistit, aby jejich obaly spl\u0148ovaly p\u0159\u00edsn\u00e9 normy kvality a poskytovaly spot\u0159ebitel\u016fm spolehliv\u00e9 produkty.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Jak funguje Hot Tack Tester<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Princip testov\u00e1n\u00ed<\/h3>\n\n\n\n<p>Proces testov\u00e1n\u00ed lepivosti za tepla zahrnuje ut\u011bsn\u011bn\u00ed prou\u017eku vzorku pomoc\u00ed dvou ploch\u00fdch vyh\u0159\u00edvan\u00fdch \u010delist\u00ed. P\u0159\u00edstroj aplikuje tlak za specifick\u00fdch podm\u00ednek, kter\u00e9 zahrnuj\u00ed definovan\u00e9 teploty, dobu kontaktu a tlak. Vystaven\u00edm vzorku t\u011bmto \u0159\u00edzen\u00fdm parametr\u016fm lze p\u0159esn\u011b stanovit pevnost lepivosti za tepla.<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>P\u0159\u00edprava vzorku<\/strong>: Testovan\u00fd materi\u00e1l se na\u0159e\u017ee na prou\u017eky a um\u00edst\u00ed se mezi vyh\u0159\u00edvan\u00e9 \u010delisti testeru.<\/li>\n\n\n\n<li><strong>Proces t\u011bsn\u011bn\u00ed<\/strong>: \u010celisti se zah\u0159\u00edvaj\u00ed na stanovenou teplotu, kter\u00e1 m\u016f\u017ee dos\u00e1hnout a\u017e 250\u00b0C. Vzorek se pot\u00e9 ut\u011bsn\u00ed pod tlakem po p\u0159edem stanovenou dobu zdr\u017een\u00ed.<\/li>\n\n\n\n<li><strong>Testov\u00e1n\u00ed proveden\u00ed<\/strong>: Po vytvo\u0159en\u00ed t\u011bsn\u011bn\u00ed tester aplikuje s\u00edlu na vzorek, aby zm\u011b\u0159il jeho odpor v\u016f\u010di odd\u011blen\u00ed, zat\u00edmco z\u016fst\u00e1v\u00e1 hork\u00fd.<\/li>\n<\/ol>\n\n\n\n<p>Tento \u0159\u00edzen\u00fd proces pom\u00e1h\u00e1 ur\u010dit, jak dob\u0159e m\u016f\u017ee t\u011bsn\u011bn\u00ed obst\u00e1t v re\u00e1ln\u00fdch podm\u00ednk\u00e1ch bezprost\u0159edn\u011b po v\u00fdrob\u011b.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">M\u011b\u0159en\u00e9 kl\u00ed\u010dov\u00e9 parametry<\/h3>\n\n\n\n<p>HTT-02 b\u011bhem testu hot tack m\u011b\u0159\u00ed n\u011bkolik kl\u00ed\u010dov\u00fdch parametr\u016f, v\u010detn\u011b:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Teplota t\u011bsn\u011bn\u00ed<\/strong>: Okoln\u00ed a\u017e 250\u00b0C, s p\u0159esnost\u00ed \u00b10,2\u00b0C.<\/li>\n\n\n\n<li><strong>Doba setrv\u00e1n\u00ed<\/strong>: Doba, po kterou je vzorek vystaven teplu b\u011bhem zatavov\u00e1n\u00ed, nastaviteln\u00e1 od 0,1 do 9999 sekund.<\/li>\n\n\n\n<li><strong>T\u011bsn\u00edc\u00ed tlak<\/strong>: Rozsahy od 0,15 MPa do 0,7 MPa, zaji\u0161\u0165uj\u00edc\u00ed dostate\u010dn\u00fd tlak pro \u00fa\u010dinn\u00e9 ut\u011bsn\u011bn\u00ed.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Normy pro testov\u00e1n\u00ed lepivosti za tepla \u2013 P\u0159edstavujeme ASTM F1921<\/h2>\n\n\n\n<p>The <strong>HTT-02 Hot Tack Tester<\/strong> vyhovuje <strong>ASTM F1921<\/strong>, standard, kter\u00fd \u0159\u00edd\u00ed testov\u00e1n\u00ed lepivosti za tepla. Tato norma poskytuje konzistentn\u00ed metodu pro hodnocen\u00ed vlastnost\u00ed lepivosti za tepla tepeln\u011b sva\u0159ovan\u00fdch materi\u00e1l\u016f, co\u017e zaji\u0161\u0165uje, \u017ee zkou\u0161ky jsou prov\u00e1d\u011bny za jednotn\u00fdch podm\u00ednek.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Metoda A a metoda B<\/h3>\n\n\n\n<p>ASTM F1921 popisuje dv\u011b testovac\u00ed metody:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Metoda A<\/strong> se zam\u011b\u0159uje na m\u011b\u0159en\u00ed pevnosti lepivosti za tepla pomoc\u00ed definovan\u00e9ho t\u011bsn\u00edc\u00edho tlaku a teploty, p\u0159i\u010dem\u017e se posuzuje schopnost t\u011bsn\u011bn\u00ed odolat okam\u017eit\u00e9mu odd\u011blen\u00ed.<\/li>\n\n\n\n<li><strong>Metoda B<\/strong> nab\u00edz\u00ed alternativn\u00ed p\u0159\u00edstup, kter\u00fd m\u016f\u017ee vyu\u017e\u00edvat r\u016fzn\u00e9 konfigurace nebo podm\u00ednky vzork\u016f, \u010d\u00edm\u017e poskytuje flexibilitu pro r\u016fzn\u00e9 testovac\u00ed sc\u00e9n\u00e1\u0159e.<\/li>\n<\/ul>\n\n\n\n<p>Dodr\u017eov\u00e1n\u00ed ASTM F1921 zvy\u0161uje d\u016fv\u011bryhodnost v\u00fdsledk\u016f testu lepivosti za tepla a zaji\u0161\u0165uje, \u017ee v\u00fdrobci spl\u0148uj\u00ed pr\u016fmyslov\u00e9 standardy pro integritu obal\u016f.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Technick\u00e9 vlastnosti HTT-02 Hot Tack Tester<\/h2>\n\n\n\n<p>The <strong>HTT-02 Hot Tack Tester<\/strong> se m\u016f\u017ee pochlubit \u0159adou technick\u00fdch funkc\u00ed navr\u017een\u00fdch pro usnadn\u011bn\u00ed p\u0159esn\u00e9ho a efektivn\u00edho testov\u00e1n\u00ed:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Syst\u00e9m \u0159\u00edzen\u00fd PLC<\/strong>: Zaji\u0161\u0165uje stabilitu a opakovatelnost v\u00fdsledk\u016f test\u016f na pr\u016fmyslov\u00e9 \u00farovni.<\/li>\n\n\n\n<li><strong>U\u017eivatelsky p\u0159\u00edv\u011btiv\u00e9 rozhran\u00ed<\/strong>: 7palcov\u00e1 dotykov\u00e1 obrazovka HMI umo\u017e\u0148uje snadn\u00e9 ovl\u00e1d\u00e1n\u00ed a nastaven\u00ed parametr\u016f.<\/li>\n\n\n\n<li><strong>P\u0159esn\u00e1 regulace teploty PID<\/strong>: Udr\u017euje st\u00e1l\u00e9 teploty pro spolehliv\u00e9 testov\u00e1n\u00ed.<\/li>\n\n\n\n<li><strong>Odoln\u00e1 konstrukce<\/strong>: Hlin\u00edkov\u00e9 zapouzd\u0159en\u00e9 t\u011bsnic\u00ed \u010delisti jsou navr\u017eeny tak, aby vydr\u017eely vysok\u00e9 teploty a tlaky.<\/li>\n\n\n\n<li><strong>Dal\u0161\u00ed funkce<\/strong>: Zahrnuje automatick\u00e9 nulov\u00e1n\u00ed, ochranu proti p\u0159et\u00ed\u017een\u00ed, ochranu proti p\u0159ejet\u00ed a nastaviteln\u00e9 testovac\u00ed rychlosti, kter\u00e9 spl\u0148uj\u00ed r\u016fzn\u00e9 pot\u0159eby testov\u00e1n\u00ed.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Hlavn\u00ed parametry<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Teplota t\u011bsn\u011bn\u00ed<\/strong>: Okoln\u00ed teplota ~ 250 \u00b0C<\/li>\n\n\n\n<li><strong>Doba setrv\u00e1n\u00ed<\/strong>: 0,1 ~ 9999 sekund<\/li>\n\n\n\n<li><strong>T\u011bsn\u00edc\u00ed tlak<\/strong>: 0,15MPa ~ 0,7MPa<\/li>\n\n\n\n<li><strong>Mo\u017enosti sn\u00edma\u010de zat\u00ed\u017een\u00ed<\/strong>: 30N, 50N, 100N a 200N<\/li>\n\n\n\n<li><strong>Po\u017eadavky na nap\u00e1jen\u00ed<\/strong>: 220V, 50Hz<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">V\u00fdznam Hot Tack Testov\u00e1n\u00ed v balen\u00ed<\/h2>\n\n\n\n<p>Testov\u00e1n\u00ed lepivosti za tepla je v obalov\u00e9m pr\u016fmyslu z\u00e1sadn\u00ed, zejm\u00e9na b\u011bhem procesu VFFS. V t\u00e9to souvislosti jsou t\u011b\u017ek\u00e9 produkty \u010dasto shazov\u00e1ny do pytl\u016f ihned po uzav\u0159en\u00ed, co\u017e vy\u017eaduje, aby t\u011bsn\u011bn\u00ed vydr\u017eelo zna\u010dn\u00e9 zat\u00ed\u017een\u00ed bez selh\u00e1n\u00ed. \u00da\u010dinn\u00e1 lepivost za tepla zabra\u0148uje probl\u00e9m\u016fm, jako je ztr\u00e1ta produktu nebo kontaminace, a zaji\u0161\u0165uje, \u017ee obal z\u016fstane neporu\u0161en\u00fd v cel\u00e9m dodavatelsk\u00e9m \u0159et\u011bzci.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Pro\u010d si vybrat HTT-02 Hot Tack Tester?<\/h2>\n\n\n\n<p>The <strong>HTT-02 Hot Tack Tester<\/strong> nab\u00edz\u00ed komplexn\u00ed \u0159e\u0161en\u00ed pro v\u00fdrobce, jejich\u017e c\u00edlem je zlep\u0161it integritu obal\u016f. D\u00edky souladu s ASTM F1921, pokro\u010dil\u00fdm mo\u017enostem spr\u00e1vy dat a u\u017eivatelsky p\u0159\u00edv\u011btiv\u00e9mu ovl\u00e1d\u00e1n\u00ed je tento tester ide\u00e1ln\u00ed volbou pro pr\u016fmyslov\u00e1 odv\u011btv\u00ed zam\u011b\u0159en\u00e1 na zaji\u0161t\u011bn\u00ed kvality.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Nej\u010dast\u011bj\u0161\u00ed dotazy<\/h2>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Co je to hot tack a pro\u010d je to d\u016fle\u017eit\u00e9?<\/strong>\n<ul class=\"wp-block-list\">\n<li>Lepivost za tepla se t\u00fdk\u00e1 pevnosti tepeln\u00e9ho spoje, dokud je je\u0161t\u011b hork\u00e9. Je to z\u00e1sadn\u00ed v balic\u00edch procesech, kde t\u011bsn\u011bn\u00ed \u010del\u00ed stresu bezprost\u0159edn\u011b po v\u00fdrob\u011b.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Jak\u00e1 pr\u016fmyslov\u00e1 odv\u011btv\u00ed t\u011b\u017e\u00ed z testov\u00e1n\u00ed p\u0159ilnavosti za tepla?<\/strong>\n<ul class=\"wp-block-list\">\n<li>Pr\u016fmyslov\u00e1 odv\u011btv\u00ed, jako je balen\u00ed potravin, l\u00e9\u010diva, zdravotnick\u00e1 za\u0159\u00edzen\u00ed a textilie, spol\u00e9haj\u00ed na testov\u00e1n\u00ed lepivosti za tepla, aby byla zaji\u0161t\u011bna spolehlivost t\u011bsn\u011bn\u00ed.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Jak\u00e9 normy spl\u0148uje HTT-02 Hot Tack Tester?<\/strong>\n<ul class=\"wp-block-list\">\n<li>HTT-02 je v souladu s <a href=\"https:\/\/store.astm.org\/f1921_f1921m-12r23.html\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">ASTM F1921<\/a>, podporuj\u00edc\u00ed testov\u00e1n\u00ed metodou A i metodou B.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Jak\u00e9 jsou kl\u00ed\u010dov\u00e9 parametry m\u011b\u0159en\u00e9 b\u011bhem testu lepivosti za tepla?<\/strong>\n<ul class=\"wp-block-list\">\n<li>Mezi kl\u00ed\u010dov\u00e9 parametry pat\u0159\u00ed teplota t\u011bsn\u011bn\u00ed, doba setrv\u00e1n\u00ed a tlak t\u011bsn\u011bn\u00ed, kter\u00e9 jsou rozhoduj\u00edc\u00ed pro posouzen\u00ed pevnosti t\u011bsn\u011bn\u00ed.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Lze HTT-02 p\u0159izp\u016fsobit pro r\u016fzn\u00e9 testovac\u00ed po\u017eadavky?<\/strong>\n<ul class=\"wp-block-list\">\n<li>Ano, HTT-02 m\u016f\u017ee b\u00fdt p\u0159izp\u016fsoben s r\u016fzn\u00fdmi sn\u00edma\u010di zat\u00ed\u017een\u00ed, testovac\u00edmi rychlostmi a dal\u0161\u00edmi mo\u017enostmi spr\u00e1vy dat, aby vyhovoval specifick\u00fdm pot\u0159eb\u00e1m testov\u00e1n\u00ed.<\/li>\n<\/ul>\n<\/li>\n<\/ol>","protected":false},"excerpt":{"rendered":"<p>Hot Tack Tester measure the hot tack properties of heat-sealed materials. Hot tack refers to the ability of a heat-sealed layer to withstand forces attempting to separate the seal while it is still in a hot state.<\/p>","protected":false},"featured_media":4859,"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":"disabled","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":""}}},"product-category":[441,480,481,444],"product-tag":[],"class_list":["post-9577","products","type-products","status-publish","has-post-thumbnail","hentry","product-category-astm-standard","product-category-astm-f1921","product-category-hot-tack-tester","product-category-plastic-testing"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.packqc.com\/cs\/wp-json\/wp\/v2\/products\/9577","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.packqc.com\/cs\/wp-json\/wp\/v2\/products"}],"about":[{"href":"https:\/\/www.packqc.com\/cs\/wp-json\/wp\/v2\/types\/products"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.packqc.com\/cs\/wp-json\/wp\/v2\/media\/4859"}],"wp:attachment":[{"href":"https:\/\/www.packqc.com\/cs\/wp-json\/wp\/v2\/media?parent=9577"}],"wp:term":[{"taxonomy":"product-category","embeddable":true,"href":"https:\/\/www.packqc.com\/cs\/wp-json\/wp\/v2\/product-category?post=9577"},{"taxonomy":"product-tag","embeddable":true,"href":"https:\/\/www.packqc.com\/cs\/wp-json\/wp\/v2\/product-tag?post=9577"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}