{"id":586,"date":"2025-07-04T01:49:22","date_gmt":"2025-07-04T01:49:22","guid":{"rendered":"https:\/\/www.hottacktest.com\/?p=586"},"modified":"2025-07-04T01:50:50","modified_gmt":"2025-07-04T01:50:50","slug":"tea-packaging-hot-tack-test-astm-f1921","status":"publish","type":"post","link":"https:\/\/www.hottacktest.com\/lt\/tea-packaging-hot-tack-test-astm-f1921","title":{"rendered":"Arbatos pakuo\u010di\u0173 kar\u0161to sukibimo stiprumo bandymas pagal ASTM F1921"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"586\" class=\"elementor elementor-586\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b0777b3 e-flex e-con-boxed e-con e-parent\" data-id=\"b0777b3\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-94495f2 elementor-widget elementor-widget-text-editor\" data-id=\"94495f2\" data-element_type=\"widget\" data-e-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>Lanks\u010diose pakuot\u0117se, ypa\u010d \u0161iluma u\u017edaromuose arbatos mai\u0161eliuose ir mai\u0161eliuose. <strong data-start=\"347\" data-end=\"368\">kar\u0161to klijavimo stiprumas<\/strong> plomba yra labai svarbi nustatant gaminio vientisum\u0105. Atliekant \u0161\u012f bandym\u0105 vertinama, kaip sandarumas laikosi i\u0161 karto po sandarinimo, kol produktas dar visi\u0161kai neatv\u0117so. Arbatos pakavimo med\u017eiagose da\u017enai b\u016bna laminuotos pl\u0117vel\u0117s, kurioms reikalingos tikslios sandarinimo s\u0105lygos. Supratimas <strong data-start=\"640\" data-end=\"661\">kar\u0161to klijavimo stiprumas<\/strong> testavimas, ypa\u010d kaip apibr\u0117\u017eta <a href=\"https:\/\/www.hottacktest.com\/lt\/astm-f1921-hot-tack-test-method\/\"><strong data-start=\"696\" data-end=\"710\">ASTM F1921<\/strong><\/a>, yra b\u016btinas pakavimo in\u017einieriams ir kokyb\u0117s u\u017etikrinimo specialistams, siekiantiems u\u017etikrinti produkt\u0173 kokyb\u0119 ir gamybos efektyvum\u0105.<\/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-3e36d9c e-flex e-con-boxed e-con e-parent\" data-id=\"3e36d9c\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b503f1c elementor-widget elementor-widget-heading\" data-id=\"b503f1c\" data-element_type=\"widget\" data-e-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\">Arbatos pakuo\u010di\u0173 kar\u0161to sukibimo stiprumo svarba<\/h2>\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-5a69e90 e-flex e-con-boxed e-con e-parent\" data-id=\"5a69e90\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2a5085a elementor-widget elementor-widget-text-editor\" data-id=\"2a5085a\" data-element_type=\"widget\" data-e-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=\"888\" data-end=\"1215\">Vykdant greitas pakavimo operacijas, pavyzd\u017eiui, vertikaliose formavimo-u\u017epildymo-u\u017edengimo (VFFS) ma\u0161inose, naudojamose arbatai \u012f mai\u0161elius pakuoti, plombos turi i\u0161likti vientisos dar kar\u0161tos. Nepakankamas au\u0161inimas gali sukelti ankstyv\u0105 plombos gedim\u0105, jei <strong data-start=\"1103\" data-end=\"1124\">kar\u0161to klijavimo stiprumas<\/strong> nepakanka. D\u0117l to gali atsirasti nuot\u0117ki\u0173, neteisingai pripildyti mai\u0161eliai arba suma\u017e\u0117ti produkto \u0161vie\u017eumas.<\/p><p data-start=\"1217\" data-end=\"1270\">Vertinimas <strong data-start=\"1228\" data-end=\"1249\">kar\u0161to klijavimo stiprumas<\/strong> padeda gamintojams:<\/p><ul><li data-start=\"1274\" data-end=\"1337\">optimizuoti sandarinimo parametrus (temperat\u016br\u0105, sl\u0117g\u012f, buvimo laik\u0105)<\/li><li data-start=\"1340\" data-end=\"1383\">Lyginti sluoksniuot\u0173 konstrukcij\u0173 eksploatacines savybes<\/li><li data-start=\"1386\" data-end=\"1443\">U\u017ekirskite keli\u0105 pakuo\u010di\u0173 defektams greitos gamybos aplinkoje<\/li><li data-start=\"1446\" data-end=\"1511\">Pasirinkite med\u017eiagas, kuri\u0173 eksploatacin\u0117s savyb\u0117s sandarinimo s\u0105lygomis yra geresn\u0117s<\/li><\/ul><p data-start=\"1513\" data-end=\"1751\">Svetain\u0117 <strong data-start=\"1517\" data-end=\"1538\">kar\u0161to klijavimo stiprumas<\/strong> ypa\u010d svarbus polipropileno arba polietileno pl\u0117vel\u0117ms, da\u017eniausiai naudojamoms arbatos mai\u0161eliuose, kur \u017eema sandarinimo prad\u017eios temperat\u016bra ir greitaeig\u0117s sandarinimo linijos reikalauja subalansuot\u0173 terminio sukibimo savybi\u0173.<\/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-003dfa9 e-flex e-con-boxed e-con e-parent\" data-id=\"003dfa9\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-193b289 elementor-widget elementor-widget-heading\" data-id=\"193b289\" data-element_type=\"widget\" data-e-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\">Supratimas apie kar\u0161tojo sandariklio stiprum\u0105 ir ASTM F1921<\/h2>\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-a61fe1d e-flex e-con-boxed e-con e-parent\" data-id=\"a61fe1d\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6e16f41 elementor-widget elementor-widget-heading\" data-id=\"6e16f41\" data-element_type=\"widget\" data-e-type=\"widget\" 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\">Kar\u0161tojo sandariklio stiprumo principai<\/h3>\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-b610fa3 e-flex e-con-boxed e-con e-parent\" data-id=\"b610fa3\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2f115e7 elementor-widget elementor-widget-text-editor\" data-id=\"2f115e7\" data-element_type=\"widget\" data-e-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=\"1848\" data-end=\"2110\"><strong data-start=\"1848\" data-end=\"1874\">Kar\u0161to lipnumo sandarinimo stiprumas<\/strong> rei\u0161kia sand\u016bros sandarinimo j\u0117g\u0105, matuojam\u0105 <em data-start=\"1923\" data-end=\"1946\">kol jis dar kar\u0161tas.<\/em>, t. y. prie\u0161 pasiekdamas aplinkos temperat\u016br\u0105. Sandariklis turi atlaikyti j\u0117gas, kai jis juda per pakavimo ma\u0161in\u0105 - tarp formavimo, u\u017epildymo ir au\u0161inimo etap\u0173.<\/p><p data-start=\"2112\" data-end=\"2305\"><a href=\"https:\/\/store.astm.org\/rr-f02-1031.html\" target=\"_blank\" rel=\"noopener\"><strong data-start=\"2112\" data-end=\"2126\">ASTM F1921<\/strong><\/a> apibr\u0117\u017eia standartizuot\u0105 metod\u0105, skirt\u0105 testuoti <strong data-start=\"2165\" data-end=\"2191\">kar\u0161to klijavimo sandariklio stiprumas<\/strong>, u\u017etikrinant atkuriamum\u0105 ir palyginamum\u0105 skirtingose pl\u0117vel\u0117se ir pakavimo \u012frenginiuose. Pagal metod\u0105:<\/p><ul><li data-start=\"2309\" data-end=\"2421\">Dvi pl\u0117vel\u0117s juostos (arba sulankstyta viena juosta) u\u017eklijuojamos kontroliuojant temperat\u016br\u0105, sl\u0117g\u012f ir i\u0161laikymo laik\u0105.<\/li><li data-start=\"2424\" data-end=\"2490\">Atsidarius sandarinimo \u017eandikauliams, pl\u0117vel\u0117 i\u0161 karto i\u0161traukiama.<\/li><li data-start=\"2493\" data-end=\"2574\">J\u0117ga, reikalinga plombai atskirti, matuojama kaip <strong data-start=\"2552\" data-end=\"2573\">kar\u0161to klijavimo stiprumas<\/strong>.<\/li><\/ul>\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-3d5b749 e-flex e-con-boxed e-con e-parent\" data-id=\"3d5b749\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2cec194 elementor-widget elementor-widget-heading\" data-id=\"2cec194\" data-element_type=\"widget\" data-e-type=\"widget\" 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\">Du bandym\u0173 metodai pagal ASTM F1921<\/h3>\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-daadb08 e-flex e-con-boxed e-con e-parent\" data-id=\"daadb08\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-48ea62d elementor-widget elementor-widget-text-editor\" data-id=\"48ea62d\" data-element_type=\"widget\" data-e-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<ul><li data-start=\"2623\" data-end=\"2900\"><strong data-start=\"2623\" data-end=\"2657\">A metodas - fiksuoto u\u017edelsimo sistemos<\/strong>:<br data-start=\"2658\" data-end=\"2661\" \/>Po sandarinimo m\u0117ginys u\u017edaromas per gamintojo nustatyt\u0105 u\u017edelsimo laik\u0105 ir tik tada griebtuvai \u012ftraukiami atgal. J\u0117ga matuojama nustatytais laiko intervalais au\u0161inimo metu. \u0160is metodas atspindi <strong data-start=\"2841\" data-end=\"2867\">kar\u0161to klijavimo sandariklio stiprumas<\/strong> skirtingais au\u0161inimo etapais.<\/li><li data-start=\"2904\" data-end=\"3176\"><strong data-start=\"2904\" data-end=\"2941\">B metodas - kintamo u\u017edelsimo sistemos<\/strong>:<br data-start=\"2942\" data-end=\"2945\" \/>V\u0117lavimo laik\u0105 pasirenka naudotojas, o \u012franga nustato did\u017eiausi\u0105 j\u0117g\u0105, reikaling\u0105 plombai nutraukti po \u0161io laikotarpio. Taikant \u0161\u012f metod\u0105 galima tiksliai kontroliuoti ir palyginti sandarinimo stiprum\u0105 skirtingais au\u0161inimo intervalais.<\/li><\/ul>\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-9d37ec4 e-flex e-con-boxed e-con e-parent\" data-id=\"9d37ec4\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-28dd1ca elementor-widget elementor-widget-heading\" data-id=\"28dd1ca\" data-element_type=\"widget\" data-e-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\">Rekomenduojama kar\u0161to sukibimo stiprumo bandymo \u012franga<\/h2>\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-894c2d6 e-flex e-con-boxed e-con e-parent\" data-id=\"894c2d6\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-19626e8 elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"19626e8\" data-element_type=\"widget\" data-e-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=\"3234\" data-end=\"3466\">Norint tiksliai atlikti \u0161\u012f test\u0105, reikia patikimo ir tikslaus <strong data-start=\"3290\" data-end=\"3309\">kar\u0161to lipnumo testeris<\/strong> yra labai svarbus. Rekomenduojame <strong data-start=\"3341\" data-end=\"3377\">\"Cell Instruments <a href=\"https:\/\/www.hottacktest.com\/lt\/\">Kar\u0161to klijavimo testeris<\/a><\/strong>, kuri visi\u0161kai atitinka <strong data-start=\"3405\" data-end=\"3419\">ASTM F1921<\/strong> reikalavimus ir palaiko A ir B metodus.<\/p><p data-start=\"3468\" data-end=\"3493\"><strong data-start=\"3468\" data-end=\"3492\">Pagrindin\u0117s funkcijos<\/strong>:<\/p><ul><li data-start=\"3497\" data-end=\"3556\">Nepriklausomas sandarinimo temperat\u016bros, sl\u0117gio ir laiko valdymas<\/li><li data-start=\"3559\" data-end=\"3612\">Kei\u010diami atid\u0117jimo laiko nustatymai ir automatinis i\u0161traukimas<\/li><li data-start=\"3615\" data-end=\"3658\">Realaus laiko j\u0117gos ir poslinkio kreiv\u0117s brai\u017eymas<\/li><li data-start=\"3661\" data-end=\"3725\">Suderinamumas su \u012fvairiomis pl\u0117vel\u0117s strukt\u016bromis, naudojamomis arbatos pakuot\u0117ms<\/li><\/ul><p data-start=\"3727\" data-end=\"3867\">Naudodami tok\u012f prietais\u0105 naudotojai gali nustatyti optimalias sandarinimo s\u0105lygas, \u0161alinti gamybos problemas ir gerinti pakuo\u010di\u0173 kokyb\u0119.<\/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-e691fc6 elementor-widget elementor-widget-video\" data-id=\"e691fc6\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;youtube_url&quot;:&quot;https:\\\/\\\/www.youtube.com\\\/watch?v=BrWEqIbLUgI&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\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-a2cd38d e-flex e-con-boxed e-con e-parent\" data-id=\"a2cd38d\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a79a7c5 elementor-widget elementor-widget-heading\" data-id=\"a79a7c5\" data-element_type=\"widget\" data-e-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\">Geriausia arbatos pakuo\u010di\u0173 kar\u0161to sukibimo bandym\u0173 praktika<\/h2>\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-2455475 e-flex e-con-boxed e-con e-parent\" data-id=\"2455475\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9e3604a elementor-widget elementor-widget-text-editor\" data-id=\"9e3604a\" data-element_type=\"widget\" data-e-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=\"3923\" data-end=\"4024\">\u012egyvendinant <strong data-start=\"3941\" data-end=\"3962\">kar\u0161to klijavimo stiprumas<\/strong> bandymus arbatos pakuot\u0117je, nepamir\u0161kite laikytis \u0161ios praktikos:<\/p><ul><li data-start=\"4028\" data-end=\"4123\"><strong data-start=\"4028\" data-end=\"4061\">Nuoseklus m\u0117gini\u0173 paruo\u0161imas<\/strong>: Naudokite pl\u0117vel\u0117s pavyzd\u017eius, kurie atspindi realias pakavimo s\u0105lygas.<\/li><li data-start=\"4126\" data-end=\"4227\"><strong data-start=\"4126\" data-end=\"4156\">Tikslus parametr\u0173 valdymas<\/strong>: Bandym\u0173 metu palaikykite pastovi\u0105 sandarinimo \u017eandikaulio temperat\u016br\u0105 ir sl\u0117g\u012f.<\/li><li data-start=\"4230\" data-end=\"4396\"><strong data-start=\"4230\" data-end=\"4257\">Steb\u0117ti gedimo b\u016bd\u0105<\/strong>: \u012evertinkite, ar gedimas \u012fvyksta sandarinimo s\u0105sajoje (adhezinis gedimas), med\u017eiagoje (kohezinis gedimas), ar d\u0117l atsisluoksniavimo.<\/li><li data-start=\"4399\" data-end=\"4515\"><strong data-start=\"4399\" data-end=\"4431\">Atlikti statistin\u0119 analiz\u0119<\/strong>: Atlikite kelis bandymus, kad u\u017etikrintum\u0117te duomen\u0173 patikimum\u0105 ir suprastum\u0117te med\u017eiag\u0173 kintamum\u0105.<\/li><\/ul>\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-693aa29 e-flex e-con-boxed e-con e-parent\" data-id=\"693aa29\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9ca4080 elementor-widget elementor-widget-heading\" data-id=\"9ca4080\" data-element_type=\"widget\" data-e-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\">Kod\u0117l arbatos prekiniams \u017eenklams svarbus kar\u0161tosios priri\u0161amosios med\u017eiagos bandymas<\/h2>\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-83caa1d e-flex e-con-boxed e-con e-parent\" data-id=\"83caa1d\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c2892a7 elementor-widget elementor-widget-text-editor\" data-id=\"c2892a7\" data-element_type=\"widget\" data-e-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=\"4565\" data-end=\"4738\">Arbatos gamintojams tvirta ir nuosekli plomba pagerina galiojimo laik\u0105, prek\u0117s \u017eenklo reputacij\u0105 ir vartotoj\u0173 pasitenkinim\u0105. Reguliariai vertindami <strong data-start=\"4707\" data-end=\"4728\">kar\u0161to klijavimo stiprumas<\/strong>, galite:<\/p><ul><li data-start=\"4742\" data-end=\"4801\">Suma\u017einti skund\u0173 ir gr\u0105\u017einim\u0173 skai\u010di\u0173 d\u0117l pakuo\u010di\u0173 defekt\u0173.<\/li><li data-start=\"4804\" data-end=\"4867\">Pasiekite didesn\u012f linijos greit\u012f, nepa\u017eeisdami sandarinimo vientisumo<\/li><li data-start=\"4870\" data-end=\"4929\">Optimizuokite med\u017eiagas ir suma\u017einkite nereikaling\u0173 laminavimo sluoksni\u0173 skai\u010di\u0173<\/li><\/ul>\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-b091a65 e-flex e-con-boxed e-con e-parent\" data-id=\"b091a65\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0d766e4 elementor-widget elementor-widget-heading\" data-id=\"0d766e4\" data-element_type=\"widget\" data-e-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\">Skatinkite meistri\u0161kum\u0105 naudodami \"Cell Instruments<\/h2>\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-f89caad e-flex e-con-boxed e-con e-parent\" data-id=\"f89caad\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8164ea1 elementor-widget elementor-widget-text-editor\" data-id=\"8164ea1\" data-element_type=\"widget\" data-e-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=\"4976\" data-end=\"5234\"><strong data-start=\"4976\" data-end=\"5006\"><a href=\"https:\/\/www.hottacktest.com\/lt\/\">\"Cell Instruments Co., Ltd<\/a>.<\/strong> teikia auk\u0161tos kokyb\u0117s bandym\u0173 sprendimus lanks\u010di\u0173 pakuo\u010di\u0173 pramonei. M\u016bs\u0173 kar\u0161to lipnumo testeris pla\u010diai naudojamas <strong data-start=\"5130\" data-end=\"5168\">maisto, g\u0117rim\u0173 ir farmacijos<\/strong> sektoriuose, ypa\u010d ten, kur labai svarbu realiuoju laiku u\u017etikrinti sandarum\u0105.<\/p><p data-start=\"5236\" data-end=\"5390\">Nesvarbu, ar kuriate nauj\u0105 arbatos pakuot\u0119, ar tobulinate esamus procesus, m\u016bs\u0173 prietaisai u\u017etikrina reikiam\u0105 tikslum\u0105 ir kontrol\u0119, kad b\u016btum\u0117te priekyje.<\/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-30fa403 elementor-widget elementor-widget-image\" data-id=\"30fa403\" data-element_type=\"widget\" data-e-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=\"800\" height=\"800\" src=\"https:\/\/www.hottacktest.com\/wp-content\/uploads\/2025\/07\/HTT-1024x1024.webp\" class=\"attachment-large size-large wp-image-597\" alt=\"\u0161aldytos dar\u017eov\u0117s-ASTM F1921\" srcset=\"https:\/\/www.hottacktest.com\/wp-content\/uploads\/2025\/07\/HTT-1024x1024.webp 1024w, https:\/\/www.hottacktest.com\/wp-content\/uploads\/2025\/07\/HTT-300x300.webp 300w, https:\/\/www.hottacktest.com\/wp-content\/uploads\/2025\/07\/HTT-150x150.webp 150w, https:\/\/www.hottacktest.com\/wp-content\/uploads\/2025\/07\/HTT-768x768.webp 768w, https:\/\/www.hottacktest.com\/wp-content\/uploads\/2025\/07\/HTT-12x12.webp 12w, https:\/\/www.hottacktest.com\/wp-content\/uploads\/2025\/07\/HTT.webp 1200w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\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\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-275bb57 e-flex e-con-boxed e-con e-parent\" data-id=\"275bb57\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e4ca572 elementor-widget elementor-widget-heading\" data-id=\"e4ca572\" data-element_type=\"widget\" data-e-type=\"widget\" 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\">Da\u017enai u\u017eduodami klausimai<\/h3>\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-c17bd3f e-flex e-con-boxed e-con e-parent\" data-id=\"c17bd3f\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-66f69fc elementor-widget elementor-widget-text-editor\" data-id=\"66f69fc\" data-element_type=\"widget\" data-e-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=\"5429\" data-end=\"5602\"><strong data-start=\"5429\" data-end=\"5459\">Kas yra kar\u0161to klijavimo stiprumas?<\/strong><br data-start=\"5459\" data-end=\"5462\" \/>Kar\u0161to sukibimo stipris - tai sandariklio vientisumo matas i\u0161 karto po sandarinimo proceso, kol sandariklis atv\u0117sta iki aplinkos temperat\u016bros.<\/p><p data-start=\"5604\" data-end=\"5799\"><strong data-start=\"5604\" data-end=\"5660\">Kod\u0117l arbatos pakuot\u0117ms svarbus kar\u0161to lipnumo bandymas?<\/strong><br data-start=\"5660\" data-end=\"5663\" \/>Jis u\u017etikrina, kad pakuojant dideliu grei\u010diu arbatos mai\u0161eliuose ar paket\u0117liuose esan\u010dios \u0161ilumin\u0117s plombos neatsidaryt\u0173 per anksti, tod\u0117l i\u0161vengiama nuot\u0117kio ir produkto praradimo.<\/p><p data-start=\"5801\" data-end=\"5977\"><strong data-start=\"5801\" data-end=\"5852\">Kokiame standarte apibr\u0117\u017eiami kar\u0161to lipnumo bandymo metodai?<\/strong><br data-start=\"5852\" data-end=\"5855\" \/>ASTM F1921 apra\u0161ytas standartinis bandymo metodas, skirtas kar\u0161to sukibimo stiprumui matuoti naudojant fiksuoto arba kintamo u\u017edelsimo sistemas.<\/p><p data-start=\"5979\" data-end=\"6173\"><strong data-start=\"5979\" data-end=\"6036\">Kokie yra tipiniai gedimo b\u016bdai atliekant kar\u0161tojo lipnumo bandymus?<\/strong><br data-start=\"6036\" data-end=\"6039\" \/>Da\u017eniausiai pasitaikantys gedimo b\u016bdai yra lipnusis gedimas s\u0105sajoje, kohezinis gedimas med\u017eiagoje ir sluoksni\u0173 atsisluoksniavimas.<\/p><p data-start=\"6175\" data-end=\"6340\"><strong data-start=\"6175\" data-end=\"6225\">Ar galima \u0161iuo metodu bandyti daugiasluoksnes pl\u0117veles?<\/strong><br data-start=\"6225\" data-end=\"6228\" \/>Taip, ASTM F1921 standartas taikomas tiek viensluoksn\u0117ms, tiek laminuotoms pl\u0117vel\u0117ms, \u012fskaitant da\u017eniausiai arbatos pakuot\u0117ms naudojamas pl\u0117veles.<\/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>In flexible packaging, especially in heat-sealed tea bags and pouches, the hot tack strength of the seal plays a vital role in determining product integrity. This test evaluates how well a seal holds immediately after sealing, before it cools completely. Tea packaging materials often include laminated films that require precise sealing conditions. Understanding hot tack [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-586","post","type-post","status-publish","format-standard","hentry","category-hot-tack-test"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Hot Tack Strength Test for Tea Packaging | ASTM F1921- Hot Tack Test<\/title>\n<meta name=\"description\" content=\"Explore the hot tack strength test for tea packaging. Learn about hot tack seal strength and equipment for optimizing packaging performance.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.hottacktest.com\/lt\/tea-packaging-hot-tack-test-astm-f1921\/\" \/>\n<meta property=\"og:locale\" content=\"lt_LT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Hot Tack Strength Test for Tea Packaging | ASTM F1921- Hot Tack Test\" \/>\n<meta property=\"og:description\" content=\"Explore the hot tack strength test for tea packaging. Learn about hot tack seal strength and equipment for optimizing packaging performance.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.hottacktest.com\/lt\/tea-packaging-hot-tack-test-astm-f1921\/\" \/>\n<meta property=\"og:site_name\" content=\"Hot Tack Test\" \/>\n<meta property=\"article:published_time\" content=\"2025-07-04T01:49:22+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-07-04T01:50:50+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.hottacktest.com\/wp-content\/uploads\/2025\/07\/HTT.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"1200\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"author\" content=\"admin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"admin\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"4 minut\u0117s\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.hottacktest.com\/tea-packaging-hot-tack-test-astm-f1921#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.hottacktest.com\/tea-packaging-hot-tack-test-astm-f1921\"},\"author\":{\"name\":\"admin\",\"@id\":\"https:\/\/www.hottacktest.com\/#\/schema\/person\/576dd8a0f627e89b4289ce4c1fd95eee\"},\"headline\":\"Tea Packaging Hot Tack Strength Testing According to ASTM F1921\",\"datePublished\":\"2025-07-04T01:49:22+00:00\",\"dateModified\":\"2025-07-04T01:50:50+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.hottacktest.com\/tea-packaging-hot-tack-test-astm-f1921\"},\"wordCount\":858,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/www.hottacktest.com\/#organization\"},\"image\":{\"@id\":\"https:\/\/www.hottacktest.com\/tea-packaging-hot-tack-test-astm-f1921#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.hottacktest.com\/wp-content\/uploads\/2025\/07\/HTT-1024x1024.webp\",\"articleSection\":[\"Hot Tack Test\"],\"inLanguage\":\"lt-LT\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/www.hottacktest.com\/tea-packaging-hot-tack-test-astm-f1921#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.hottacktest.com\/tea-packaging-hot-tack-test-astm-f1921\",\"url\":\"https:\/\/www.hottacktest.com\/tea-packaging-hot-tack-test-astm-f1921\",\"name\":\"Hot Tack Strength Test for Tea Packaging | ASTM F1921- Hot Tack Test\",\"isPartOf\":{\"@id\":\"https:\/\/www.hottacktest.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.hottacktest.com\/tea-packaging-hot-tack-test-astm-f1921#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.hottacktest.com\/tea-packaging-hot-tack-test-astm-f1921#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.hottacktest.com\/wp-content\/uploads\/2025\/07\/HTT-1024x1024.webp\",\"datePublished\":\"2025-07-04T01:49:22+00:00\",\"dateModified\":\"2025-07-04T01:50:50+00:00\",\"description\":\"Explore the hot tack strength test for tea packaging. 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