{"id":2542,"date":"2024-07-22T07:22:24","date_gmt":"2024-07-22T07:22:24","guid":{"rendered":"https:\/\/www.packqc.com\/?p=2542"},"modified":"2025-09-12T09:31:48","modified_gmt":"2025-09-12T01:31:48","slug":"hot-tack-testing-and-astm-f1921-plastic-films","status":"publish","type":"post","link":"https:\/\/www.packqc.com\/bs\/hot-tack-testing-and-astm-f1921-plastic-films\/","title":{"rendered":"Hot Tack Testing i ASTM F1921: Osiguravanje kvaliteta u plasti\u010dnim folijama"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"2542\" class=\"elementor elementor-2542\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a7bc204 e-flex e-con-boxed e-con e-parent\" data-id=\"a7bc204\" 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-f0c79ec elementor-widget elementor-widget-heading\" data-id=\"f0c79ec\" data-element_type=\"widget\" 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\">Hot Tack Testing i ASTM F1921: Osiguravanje kvaliteta u plasti\u010dnim folijama<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3bc84f3 elementor-widget elementor-widget-text-editor\" data-id=\"3bc84f3\" 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>Testiranje vru\u0107e ljepljivosti je kriti\u010dan proces u industriji ambala\u017ee, posebno kada su u pitanju plasti\u010dne folije. Ovom metodom se mjeri \u010dvrsto\u0107a toplinskih zaptiva\u010da dok su jo\u0161 vru\u0107i, odmah nakon zaptivanja. Osiguravanje kvaliteta ovih pe\u010data je od vitalnog zna\u010daja za odr\u017eavanje integriteta proizvoda, posebno u ambala\u017enom, medicinskom i farmaceutskom sektoru. U ovom \u010dlanku \u0107emo se pozabaviti specifi\u010dnostima ispitivanja vru\u0107eg lijepljenja, procedurama navedenim u ASTM F1921 i va\u017enosti kori\u0161tenja pouzdane ma\u0161ine za ispitivanje vru\u0107e lijepljenja.<\/p><h3>I. \u0160ta je Hot Tack Testing?<\/h3><p>Ispitivanje vru\u0107e ljepljivosti procjenjuje trenutnu \u010dvrsto\u0107u dr\u017eanja toplotnog zaptiva\u010da. Ovo je klju\u010dno jer simulira uslove u stvarnom svetu u kojima se zaptiva\u010dima rukuje pre nego \u0161to se potpuno ohlade i stegnu. Primarna uloga testiranja vru\u0107e ljepljivosti je osigurati da ambala\u017ea mo\u017ee izdr\u017eati naprezanja prilikom rukovanja i obrade. Ova metoda testiranja je neophodna za sprje\u010davanje kvarova zaptivanja, \u0161to mo\u017ee dovesti do kontaminacije, gubitka proizvoda i sigurnosnih opasnosti, posebno u osjetljivim poljima kao \u0161to su pakiranje hrane i medicinski ure\u0111aji.<\/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-8a6d5eb elementor-widget elementor-widget-video\" data-id=\"8a6d5eb\" data-element_type=\"widget\" data-settings=\"{&quot;youtube_url&quot;:&quot;https:\\\/\\\/youtu.be\\\/BrWEqIbLUgI?si=hvWZBSKwspo-l-ZM&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 class=\"elementor-element elementor-element-5731e38 elementor-widget elementor-widget-text-editor\" data-id=\"5731e38\" 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<h3>II. Pregled ASTM F1921<\/h3><p>ASTM F1921 je standard koji pru\u017ea detaljnu proceduru za odre\u0111ivanje toplotne ljepljivosti i \u010dvrsto\u0107e toplinskog zavarivanja termoplasti\u010dnih materijala koji se koriste u ambala\u017ei. Ovaj standard osigurava dosljednu i pouzdanu metodu za procjenu po\u010detne \u010dvrsto\u0107e toplotnog zaptivanja, poma\u017eu\u0107i u predvi\u0111anju performansi ambala\u017ee u razli\u010ditim uvjetima.<\/p><h4>III. Klju\u010dne metode ispitivanja u ASTM F1921<\/h4><ul><li><strong>Metoda ispitivanja A<\/strong>: Mjeri \u010dvrsto\u0107u vru\u0107e ljepljivosti toplinskih zaptiva\u010da formiranih na odre\u0111enoj temperaturi i pritisku zaptivanja.<\/li><li><strong>Metoda ispitivanja B<\/strong>: Procjenjuje snagu toplinskih zaptiva\u010da formiranih na razli\u010ditim temperaturama kako bi se odredili optimalni uslovi zaptivanja.<\/li><\/ul><p>Obje metode zahtijevaju pripremu uzoraka za ispitivanje, preciznu instrumentaciju i specifi\u010dne procedure kako bi se osigurali ta\u010dni i ponovljivi rezultati.<\/p><h3>IV. Ma\u0161ina za testiranje na vru\u0107u lepljivost plasti\u010dne folije<\/h3><p>Testiranje plasti\u010dnih folija na vru\u0107u lepljivost uklju\u010duje nekoliko koraka kako bi se osigurao integritet i pouzdanost brtvi. Proces uklju\u010duje pripremu uzoraka za ispitivanje, kalibraciju ma\u0161ine za ispitivanje vru\u0107e lepljivosti i snimanje rezultata. Ovi rezultati poma\u017eu u optimizaciji uvjeta zaptivanja kako bi se postigao najbolji mogu\u0107i integritet zaptivanja, \u0161to je klju\u010dno za odr\u017eavanje kvaliteta upakovanih proizvoda.<\/p><h3>V. Karakteristike HTT-01 Hot Tack Tester<\/h3>\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-eed98c1 elementor-widget elementor-widget-image\" data-id=\"eed98c1\" 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\t<a href=\"https:\/\/www.packqc.com\/bs\/product\/htt-01-hot-tack-tester\/\">\n\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/www.packqc.com\/wp-content\/uploads\/elementor\/thumbs\/ASTM-F1921-hot-tack-tester-2-qpkyk8qt9lxb8g1tkfqj0oagooh5wid744mnqp8hv4.jpg\" title=\"ASTM F1921 ma\u0161ina za testiranje vru\u0107e lepljivosti\" alt=\"ASTM F1921 ma\u0161ina za testiranje vru\u0107e lepljivosti\" 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 class=\"elementor-element elementor-element-327b612 elementor-widget elementor-widget-text-editor\" data-id=\"327b612\" 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>Kako bi ispunio rigorozne zahtjeve ASTM F1921, HTT-01 Hot Tack Tester kompanije Cell Instruments nudi nekoliko klju\u010dnih karakteristika:<\/p><ul><li><strong>Kontrola i interfejs<\/strong>: PLC kontrolisan sa stabilno\u0161\u0107u na industrijskom nivou i kojim se upravlja preko HMI ekrana osetljivog na dodir.<\/li><li><strong>Raznovrsna funkcionalnost<\/strong>: Obavlja testove vru\u0107e ljepljivosti, zatezanja i lju\u0161tenja.<\/li><li><strong>Integrirano testiranje<\/strong>: Kombinuje mogu\u0107nosti vru\u0107eg prianjanja, lju\u0161tenja i testa zatezanja u jedan instrument.<\/li><li><strong>Kontrola temperature<\/strong>: Koristi Delta PID temperaturni regulator i PT100 temperaturni senzor.<\/li><li><strong>Zaptivne \u010deljusti<\/strong>: Sadr\u017ei aluminijske inkapsulirane brtvene \u010deljusti za konstantno zagrijavanje.<\/li><li><strong>Podesiva brzina testiranja<\/strong>: Omogu\u0107ava podesive brzine testiranja u rasponu od 1 do 2000 mm\/min.<\/li><li><strong>Sigurnosne karakteristike<\/strong>: Uklju\u010duje automatsko nuliranje, za\u0161titu od preoptere\u0107enja i za\u0161titu od prekomjernog hoda.<\/li><li><strong>Upravljanje podacima<\/strong>: RS 232 port i profesionalni softver za napredno rukovanje podacima (opciono).<\/li><\/ul><h3>VI. Primjena testiranja vru\u0107eg lijepljenja<\/h3><p>Testiranje vru\u0107e lepljivosti je od vitalnog zna\u010daja u nekoliko industrija kako bi se osigurala pouzdanost i sigurnost proizvoda:<\/p><ul><li><strong>Pakovanje<\/strong>: Osiguravanje integriteta zaptivki u ambala\u017ei hrane i pi\u0107a kako bi se sprije\u010dila kontaminacija i kvarenje.<\/li><li><strong>Medicinski<\/strong>: Provjera \u010dvrsto\u0107e zaptivki u ambala\u017ei medicinskih ure\u0111aja kako bi se odr\u017eala sterilnost i sprije\u010dila kontaminacija.<\/li><li><strong>Pharmaceuticals<\/strong>: Odr\u017eavanje kvaliteta farmaceutske ambala\u017ee osiguravanjem jakih i pouzdanih brtvi.<\/li><li><strong>Tekstil i ljepila<\/strong>: Ispitivanje \u010dvrsto\u0107e vezivanja i izdr\u017eljivosti materijala koji se koriste u tekstilu i ljepljivim proizvodima kako bi se osigurale performanse u razli\u010ditim uvjetima.<\/li><\/ul><h3>VII. Usluge prilago\u0111avanja<\/h3><p>Cell Instruments se isti\u010de u prilago\u0111avanju HTT-01 Hot Tack Tester kako bi zadovoljio specifi\u010dne zahtjeve testiranja. Bilo da se radi o prilago\u0111avanju parametara za specijalizovane materijale ili integraciji naprednih sistema automatizacije, mi prilago\u0111avamo na\u0161e testere da savr\u0161eno odgovaraju va\u0161im potrebama.<\/p><h3>VIII. Prednosti kori\u0161tenja HTT-01 Hot Tack Tester<\/h3><p>Kori\u0161tenje HTT-01 Hot Tack Tester nudi brojne prednosti:<\/p><ul><li><strong>Pobolj\u0161ana kontrola i osiguranje kvaliteta<\/strong>: Osigurava da brtve ispunjavaju stroge standarde kvaliteta.<\/li><li><strong>Pobolj\u0161ana pouzdanost i sigurnost proizvoda<\/strong>: Spre\u010dava kvarove koji mogu dovesti do kontaminacije ili gubitka proizvoda.<\/li><li><strong>Uskla\u0111enost sa industrijskim standardima<\/strong>: Zadovoljava ASTM F1921 i druge relevantne standarde, osiguravaju\u0107i uskla\u0111enost sa propisima.<\/li><li><strong>Isplativost<\/strong>: Efikasne procedure testiranja smanjuju vrijeme zastoja i pobolj\u0161avaju ukupnu produktivnost, \u0161tede\u0107i vrijeme i resurse.<\/li><\/ul><h3>FAQs<\/h3>\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-aec98d6 elementor-widget elementor-widget-accordion\" data-id=\"aec98d6\" data-element_type=\"widget\" data-widget_type=\"accordion.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-accordion\">\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-1831\" class=\"elementor-tab-title\" data-tab=\"1\" role=\"button\" aria-controls=\"elementor-tab-content-1831\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><svg class=\"e-font-icon-svg e-fas-plus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><svg class=\"e-font-icon-svg e-fas-minus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">P1: Koja je glavna svrha testiranja vru\u0107e ljepljivosti?<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-1831\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"1\" role=\"region\" aria-labelledby=\"elementor-tab-title-1831\"><p>A1: Ispitivanje vru\u0107e ljepljivosti mjeri snagu toplinskih zaptiva\u010da neposredno nakon zaptivanja kako bi se osiguralo da mogu izdr\u017eati naprezanja prilikom rukovanja i obrade prije potpunog hla\u0111enja i postavljanja.<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-1832\" class=\"elementor-tab-title\" data-tab=\"2\" role=\"button\" aria-controls=\"elementor-tab-content-1832\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><svg class=\"e-font-icon-svg e-fas-plus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><svg class=\"e-font-icon-svg e-fas-minus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">P2: Kako HTT-01 Hot Tack Tester osigurava ta\u010dne rezultate?<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-1832\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"2\" role=\"region\" aria-labelledby=\"elementor-tab-title-1832\"><p>A2: HTT-01 ima preciznu kontrolu temperature, podesive brzine testiranja i robusne sigurnosne karakteristike, osiguravaju\u0107i konzistentne i precizne rezultate u skladu sa ASTM F1921.<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-1833\" class=\"elementor-tab-title\" data-tab=\"3\" role=\"button\" aria-controls=\"elementor-tab-content-1833\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><svg class=\"e-font-icon-svg e-fas-plus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><svg class=\"e-font-icon-svg e-fas-minus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">P3: Za\u0161to je ASTM F1921 va\u017ean u testiranju vru\u0107eg lijepljenja?<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-1833\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"3\" role=\"region\" aria-labelledby=\"elementor-tab-title-1833\"><p>A3: ASTM F1921 obezbe\u0111uje standardizovane procedure za procenu po\u010detne \u010dvrsto\u0107e toplotnih zaptiva\u010da, obezbe\u0111uju\u0107i pouzdane i ponovljive rezultate koji su klju\u010dni za osiguranje kvaliteta.<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-1834\" class=\"elementor-tab-title\" data-tab=\"4\" role=\"button\" aria-controls=\"elementor-tab-content-1834\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><svg class=\"e-font-icon-svg e-fas-plus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><svg class=\"e-font-icon-svg e-fas-minus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">P4: Mo\u017ee li se HTT-01 Hot Tack Tester prilagoditi specifi\u010dnim potrebama testiranja?<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-1834\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"4\" role=\"region\" aria-labelledby=\"elementor-tab-title-1834\"><p>A4: Da, Cell Instruments nudi usluge prilago\u0111avanja za prilago\u0111avanje HTT-01 prema specifi\u010dnim zahtjevima testiranja, uklju\u010duju\u0107i specijalizirane materijale i napredne sisteme automatizacije.<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-1835\" class=\"elementor-tab-title\" data-tab=\"5\" role=\"button\" aria-controls=\"elementor-tab-content-1835\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><svg class=\"e-font-icon-svg e-fas-plus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><svg class=\"e-font-icon-svg e-fas-minus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">P5: Koje industrije imaju najvi\u0161e koristi od testiranja vru\u0107e ljepljivosti?<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-1835\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"5\" role=\"region\" aria-labelledby=\"elementor-tab-title-1835\"><p>A5: Industrije poput ambala\u017ee, medicine, farmaceutskih proizvoda, tekstila i ljepila imaju zna\u010dajnu korist od testiranja vru\u0107e ljepljivosti kako bi se osigurala pouzdanost i sigurnost svojih proizvoda.<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8acca14 elementor-widget elementor-widget-text-editor\" data-id=\"8acca14\" 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<h3>Povezani proizvod<\/h3><p><a href=\"https:\/\/www.packqc.com\/bs\/product\/htt-01-hot-tack-tester\/\">Hot Tack Tester<\/a><\/p><h3>Povezani \u010dlanak<\/h3><p>\u00a0<\/p><h3>Referenca<\/h3><p><a href=\"https:\/\/www.astm.org\/f1921_f1921m-12r18.html\" rel=\"nofollow noopener\" target=\"_blank\">ASTM F1921<\/a><\/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\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Testiranje vru\u0107e ljepljivosti i ASTM F1921: Osiguravanje kvaliteta plasti\u010dnih folija Ispitivanje vru\u0107e ljepljivosti je kriti\u010dan proces u industriji ambala\u017ee, posebno kada je rije\u010d o plasti\u010dnim folijama. Ovom metodom se mjeri \u010dvrsto\u0107a toplinskih zaptiva\u010da dok su jo\u0161 vru\u0107i, odmah nakon zaptivanja. Osiguravanje kvaliteta ovih pe\u010data je od vitalnog zna\u010daja za odr\u017eavanje [\u2026]<\/p>","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"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":""}},"footnotes":""},"categories":[1],"tags":[],"class_list":["post-2542","post","type-post","status-publish","format-standard","hentry","category-blog"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.packqc.com\/bs\/wp-json\/wp\/v2\/posts\/2542","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.packqc.com\/bs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.packqc.com\/bs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.packqc.com\/bs\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.packqc.com\/bs\/wp-json\/wp\/v2\/comments?post=2542"}],"version-history":[{"count":0,"href":"https:\/\/www.packqc.com\/bs\/wp-json\/wp\/v2\/posts\/2542\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.packqc.com\/bs\/wp-json\/wp\/v2\/media?parent=2542"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.packqc.com\/bs\/wp-json\/wp\/v2\/categories?post=2542"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.packqc.com\/bs\/wp-json\/wp\/v2\/tags?post=2542"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}