{"id":1261,"date":"2026-05-12T08:14:06","date_gmt":"2026-05-12T08:14:06","guid":{"rendered":"https:\/\/www.packtests.com\/?post_type=standard&#038;p=1261"},"modified":"2026-05-12T09:09:33","modified_gmt":"2026-05-12T09:09:33","slug":"astm-f1921","status":"publish","type":"standard","link":"https:\/\/www.packtests.com\/tr\/standard\/astm-f1921\/","title":{"rendered":"ASTM F1921"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"1261\" class=\"elementor elementor-1261\" data-elementor-post-type=\"standard\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5ec1237 e-flex e-con-boxed e-con e-parent\" data-id=\"5ec1237\" 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-b53c995 elementor-widget elementor-widget-text-editor\" data-id=\"b53c995\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h2>ASTM F1921 ve S\u0131cak Yap\u0131\u015fma Test Y\u00f6ntemi<\/h2><p>ASTM F1921 standard\u0131, bir <strong>\u0131s\u0131 ile yap\u0131\u015ft\u0131rma i\u015fleminden hemen sonra yap\u0131\u015ft\u0131rma mukavemetini \u00f6l\u00e7meye y\u00f6nelik laboratuvar y\u00f6ntemi<\/strong>, malzeme ortam s\u0131cakl\u0131\u011f\u0131na so\u011fumadan \u00f6nce. Bu \u00f6zellik\u2014\u015fu adla bilinir: <em>s\u0131cak yap\u0131\u015fma mukavemeti<\/em>\u2014y\u00fcksek h\u0131zl\u0131 paketleme ortamlar\u0131nda hayati \u00f6nem ta\u015f\u0131r, \u00f6zellikle de <strong>form-doldurma-m\u00fch\u00fcrleme (FFS)<\/strong> s\u00fcre\u00e7ler.<\/p><p>Bu <strong>s\u0131cak yap\u0131\u015fma testi y\u00f6ntemi<\/strong> termoplastik filmlere kontroll\u00fc \u0131s\u0131 ve bas\u0131n\u00e7 uygulayarak ger\u00e7ek s\u0131zd\u0131rmazl\u0131k ko\u015fullar\u0131n\u0131 sim\u00fcle eder.<\/p><p>Oda s\u0131cakl\u0131\u011f\u0131nda ger\u00e7ekle\u015ftirilen geleneksel s\u0131zd\u0131rmazl\u0131k mukavemet testlerinden farkl\u0131 olarak, ASTM F1921 ve s\u0131cak yap\u0131\u015fma testi y\u00f6ntemi \u015funlar\u0131 de\u011ferlendirir: <strong>termal gerilim alt\u0131nda ger\u00e7ek zamanl\u0131 s\u0131zd\u0131rmazl\u0131k b\u00fct\u00fcnl\u00fc\u011f\u00fc<\/strong>, bu da onu \u00fcretim istikrar\u0131 ve ambalaj g\u00fcvenilirli\u011fi a\u00e7\u0131s\u0131ndan son derece \u00f6nemli hale getirmektedir.<\/p><h2>S\u0131cak Yap\u0131\u015fma Testi S\u00fcreci<\/h2><p>ASTM F1921 standard\u0131, \u0131s\u0131 ile yap\u0131\u015ft\u0131rma i\u015fleminin tamamlanmas\u0131n\u0131n hemen ard\u0131ndan elde edilen yap\u0131\u015ft\u0131rma mukavemetini belirler. Test d\u00f6ng\u00fcs\u00fc, yap\u0131\u015ft\u0131rma, \u00e7enelerin a\u00e7\u0131lmas\u0131, geri \u00e7ekme, bekleme\/so\u011futma ve kuvveti \u00f6l\u00e7mek i\u00e7in tutucular\u0131n ayr\u0131lmas\u0131n\u0131 i\u00e7erir.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ef8e840 e-con-full e-flex e-con e-child\" data-id=\"ef8e840\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-8140b4b e-con-full e-flex e-con e-child\" data-id=\"8140b4b\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e756c01 elementor-widget__width-inherit elementor-position-top elementor-widget elementor-widget-image-box\" data-id=\"e756c01\" data-element_type=\"widget\" data-widget_type=\"image-box.default\">\n\t\t\t\t\t<div class=\"elementor-image-box-wrapper\"><figure class=\"elementor-image-box-img\"><img fetchpriority=\"high\" decoding=\"async\" width=\"300\" height=\"200\" src=\"https:\/\/www.packtests.com\/wp-content\/uploads\/2026\/05\/Hot-Tack-Testing-Process-1-Seal.webp\" class=\"attachment-large size-large wp-image-1278\" alt=\"S\u0131cak Yap\u0131\u015fma Testi S\u00fcreci 1: S\u0131zd\u0131rmazl\u0131k\" title=\"\" srcset=\"https:\/\/www.packtests.com\/wp-content\/uploads\/2026\/05\/Hot-Tack-Testing-Process-1-Seal.webp 300w, https:\/\/www.packtests.com\/wp-content\/uploads\/2026\/05\/Hot-Tack-Testing-Process-1-Seal-18x12.webp 18w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/figure><div class=\"elementor-image-box-content\"><h3 class=\"elementor-image-box-title\">1. M\u00fch\u00fcr<\/h3><p class=\"elementor-image-box-description\">\u0130ki \u015ferit, belirlenen s\u0131cakl\u0131k, bas\u0131n\u00e7 ve bekleme s\u00fcresi ko\u015fullar\u0131nda yap\u0131\u015ft\u0131r\u0131l\u0131r.<\/p><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4658d39 elementor-widget__width-initial elementor-view-default elementor-widget elementor-widget-icon\" data-id=\"4658d39\" data-element_type=\"widget\" data-widget_type=\"icon.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-wrapper\">\n\t\t\t<div class=\"elementor-icon\">\n\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-long-arrow-alt-right\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M313.941 216H12c-6.627 0-12 5.373-12 12v56c0 6.627 5.373 12 12 12h301.941v46.059c0 21.382 25.851 32.09 40.971 16.971l86.059-86.059c9.373-9.373 9.373-24.569 0-33.941l-86.059-86.059c-15.119-15.119-40.971-4.411-40.971 16.971V216z\"><\/path><\/svg>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-85446db elementor-widget__width-inherit elementor-position-top elementor-widget elementor-widget-image-box\" data-id=\"85446db\" data-element_type=\"widget\" data-widget_type=\"image-box.default\">\n\t\t\t\t\t<div class=\"elementor-image-box-wrapper\"><figure class=\"elementor-image-box-img\"><img decoding=\"async\" width=\"300\" height=\"200\" src=\"https:\/\/www.packtests.com\/wp-content\/uploads\/2026\/05\/Hot-Tack-Testing-Process-2-Open-Jaws.webp\" class=\"attachment-large size-large wp-image-1279\" alt=\"S\u0131cak Yap\u0131\u015fma Testi S\u00fcreci 2: A\u00e7\u0131k \u00c7eneli\" title=\"\" srcset=\"https:\/\/www.packtests.com\/wp-content\/uploads\/2026\/05\/Hot-Tack-Testing-Process-2-Open-Jaws.webp 300w, https:\/\/www.packtests.com\/wp-content\/uploads\/2026\/05\/Hot-Tack-Testing-Process-2-Open-Jaws-18x12.webp 18w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/figure><div class=\"elementor-image-box-content\"><h3 class=\"elementor-image-box-title\">2. A\u00e7\u0131k \u00c7eneler<\/h3><p class=\"elementor-image-box-description\">\u00c7eneler a\u00e7\u0131l\u0131r ve s\u0131zd\u0131rmazl\u0131k alan\u0131 serbest kal\u0131r.<\/p><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-81869d6 elementor-widget__width-initial elementor-view-default elementor-widget elementor-widget-icon\" data-id=\"81869d6\" data-element_type=\"widget\" data-widget_type=\"icon.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-wrapper\">\n\t\t\t<div class=\"elementor-icon\">\n\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-long-arrow-alt-right\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M313.941 216H12c-6.627 0-12 5.373-12 12v56c0 6.627 5.373 12 12 12h301.941v46.059c0 21.382 25.851 32.09 40.971 16.971l86.059-86.059c9.373-9.373 9.373-24.569 0-33.941l-86.059-86.059c-15.119-15.119-40.971-4.411-40.971 16.971V216z\"><\/path><\/svg>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-82dcd8d elementor-widget__width-inherit elementor-position-top elementor-widget elementor-widget-image-box\" data-id=\"82dcd8d\" data-element_type=\"widget\" data-widget_type=\"image-box.default\">\n\t\t\t\t\t<div class=\"elementor-image-box-wrapper\"><figure class=\"elementor-image-box-img\"><img decoding=\"async\" width=\"300\" height=\"200\" src=\"https:\/\/www.packtests.com\/wp-content\/uploads\/2026\/05\/Hot-Tack-Testing-Process-3-Withdraw.webp\" class=\"attachment-large size-large wp-image-1280\" alt=\"S\u0131cak Yap\u0131\u015fma Testi S\u00fcreci 3: \u00c7ekme\" title=\"\" srcset=\"https:\/\/www.packtests.com\/wp-content\/uploads\/2026\/05\/Hot-Tack-Testing-Process-3-Withdraw.webp 300w, https:\/\/www.packtests.com\/wp-content\/uploads\/2026\/05\/Hot-Tack-Testing-Process-3-Withdraw-18x12.webp 18w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/figure><div class=\"elementor-image-box-content\"><h3 class=\"elementor-image-box-title\">3. Para \u00c7ekme<\/h3><p class=\"elementor-image-box-description\">Numune, \u00e7enelerin aras\u0131ndan otomatik olarak \u00e7\u0131kar\u0131l\u0131r.<\/p><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-3657b98 e-con-full e-flex e-con e-child\" data-id=\"3657b98\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e93267b elementor-widget__width-initial elementor-view-default elementor-widget elementor-widget-icon\" data-id=\"e93267b\" data-element_type=\"widget\" data-widget_type=\"icon.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-wrapper\">\n\t\t\t<div class=\"elementor-icon\">\n\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-long-arrow-alt-right\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M313.941 216H12c-6.627 0-12 5.373-12 12v56c0 6.627 5.373 12 12 12h301.941v46.059c0 21.382 25.851 32.09 40.971 16.971l86.059-86.059c9.373-9.373 9.373-24.569 0-33.941l-86.059-86.059c-15.119-15.119-40.971-4.411-40.971 16.971V216z\"><\/path><\/svg>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-17acaff elementor-widget__width-inherit elementor-position-top elementor-widget elementor-widget-image-box\" data-id=\"17acaff\" data-element_type=\"widget\" data-widget_type=\"image-box.default\">\n\t\t\t\t\t<div class=\"elementor-image-box-wrapper\"><figure class=\"elementor-image-box-img\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"200\" src=\"https:\/\/www.packtests.com\/wp-content\/uploads\/2026\/05\/Hot-Tack-Testing-Process-4-Delay-Cooling.webp\" class=\"attachment-large size-large wp-image-1281\" alt=\"S\u0131cak Yap\u0131\u015fma Testi S\u00fcreci 4: Gecikmeli So\u011futma\" title=\"\" srcset=\"https:\/\/www.packtests.com\/wp-content\/uploads\/2026\/05\/Hot-Tack-Testing-Process-4-Delay-Cooling.webp 300w, https:\/\/www.packtests.com\/wp-content\/uploads\/2026\/05\/Hot-Tack-Testing-Process-4-Delay-Cooling-18x12.webp 18w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/figure><div class=\"elementor-image-box-content\"><h3 class=\"elementor-image-box-title\">4. Gecikme \/ So\u011futma<\/h3><p class=\"elementor-image-box-description\">\u00c7ene a\u00e7\u0131ld\u0131ktan sonra \u00f6nceden ayarlanm\u0131\u015f bir gecikme s\u00fcresi (so\u011fuma s\u00fcresi) ba\u015flar.<\/p><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e6530af elementor-widget__width-initial elementor-view-default elementor-widget elementor-widget-icon\" data-id=\"e6530af\" data-element_type=\"widget\" data-widget_type=\"icon.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-wrapper\">\n\t\t\t<div class=\"elementor-icon\">\n\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-long-arrow-alt-right\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M313.941 216H12c-6.627 0-12 5.373-12 12v56c0 6.627 5.373 12 12 12h301.941v46.059c0 21.382 25.851 32.09 40.971 16.971l86.059-86.059c9.373-9.373 9.373-24.569 0-33.941l-86.059-86.059c-15.119-15.119-40.971-4.411-40.971 16.971V216z\"><\/path><\/svg>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f33db0e elementor-widget__width-inherit elementor-position-top elementor-widget elementor-widget-image-box\" data-id=\"f33db0e\" data-element_type=\"widget\" data-widget_type=\"image-box.default\">\n\t\t\t\t\t<div class=\"elementor-image-box-wrapper\"><figure class=\"elementor-image-box-img\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"200\" src=\"https:\/\/www.packtests.com\/wp-content\/uploads\/2026\/05\/Hot-Tack-Testing-Process-5-Separate-Measure.webp\" class=\"attachment-large size-large wp-image-1282\" alt=\"S\u0131cak Yap\u0131\u015fma Testi S\u00fcreci 5: Ay\u0131rma ve \u00d6l\u00e7me\" title=\"\" srcset=\"https:\/\/www.packtests.com\/wp-content\/uploads\/2026\/05\/Hot-Tack-Testing-Process-5-Separate-Measure.webp 300w, https:\/\/www.packtests.com\/wp-content\/uploads\/2026\/05\/Hot-Tack-Testing-Process-5-Separate-Measure-18x12.webp 18w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/figure><div class=\"elementor-image-box-content\"><h3 class=\"elementor-image-box-title\">5. Ay\u0131r\u0131n ve \u00d6l\u00e7\u00fcn<\/h3><p class=\"elementor-image-box-description\">Kavrama par\u00e7alar\u0131 sabit bir h\u0131zda birbirinden ayr\u0131l\u0131r ve s\u0131zd\u0131rmazl\u0131\u011f\u0131n bozulmas\u0131na kadar s\u0131zd\u0131rmazl\u0131\u011f\u0131 a\u00e7mak i\u00e7in gereken kuvvet \u00f6l\u00e7\u00fcl\u00fcr.<\/p><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c1d4788 elementor-widget elementor-widget-text-editor\" data-id=\"c1d4788\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h2>ASTM F1921 Testinde Temel De\u011fi\u015fkenler<\/h2><ul><li><strong>S\u0131zd\u0131rmazl\u0131k s\u0131cakl\u0131\u011f\u0131:<\/strong> Genellikle s\u0131cak yap\u0131\u015fma e\u011frisini olu\u015fturmak i\u00e7in de\u011fi\u015ftirilir<\/li><li><strong>Bekleme s\u00fcresi:<\/strong><ul><li>\u226425 \u00b5m kal\u0131nl\u0131\u011f\u0131ndaki filmler: ~0,5 s<\/li><li>25\u201364 \u00b5m'lik filmler: ~1,0 s<\/li><li>64 \u00b5m'lik filmler: ~2,5 s<\/li><\/ul><\/li><li><strong>S\u0131zd\u0131rmazl\u0131k bas\u0131nc\u0131:<\/strong> 15\u201330 N\/cm\u00b2<\/li><li><strong>So\u011fuma s\u00fcresi \/ gecikme s\u00fcresi:<\/strong> \u00d6l\u00e7\u00fcm zamanlamas\u0131n\u0131 belirler<\/li><li><strong>Ay\u0131rma h\u0131z\u0131:<\/strong> Genellikle 200 mm\/dk (Y\u00f6ntem A)<\/li><\/ul><p>Bu parametreler, elde edilen sonucu do\u011frudan etkiler <strong>esnek ambalajlar\u0131n s\u0131cak yap\u0131\u015ft\u0131rma mukavemeti<\/strong> malzemeler.<\/p><h2>S\u0131cak Yap\u0131\u015fma Test Cihaz\u0131: ASTM F1921 Standard\u0131 i\u00e7in Temel Ekipman<\/h2><p>A <strong>s\u0131cak tutunma test cihaz\u0131<\/strong> ASTM F1921 standard\u0131nda tan\u0131mlanan s\u0131zd\u0131rmazl\u0131k ve an\u0131nda soyma s\u00fcrecini taklit etmek \u00fczere \u00f6zel olarak tasarlanm\u0131\u015ft\u0131r. Cell Instruments Co., Ltd. taraf\u0131ndan geli\u015ftirilenler gibi geli\u015fmi\u015f sistemler \u015fu \u00f6zellikleri sunar:<\/p><ul><li><strong>PLC tabanl\u0131 kontrol sistemleri<\/strong> tekrar edilebilirlik i\u00e7in<\/li><li><strong>PID s\u0131cakl\u0131k ayar\u0131 (\u00b10,2 \u00b0C hassasiyet)<\/strong><\/li><li><strong>Otomatik test d\u00f6ng\u00fcleri<\/strong> operat\u00f6r\u00fcn etkisini ortadan kald\u0131rmak<\/li><li><strong>Ayarlanabilir test h\u0131zlar\u0131 ve bas\u0131n\u00e7lar\u0131<\/strong><\/li><li><strong>Y\u00fcksek \u00e7\u00f6z\u00fcn\u00fcrl\u00fckl\u00fc kuvvet \u00f6l\u00e7\u00fcm\u00fc<\/strong><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-696a839 e-con-full e-flex e-con e-child\" data-id=\"696a839\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a44a8e6 elementor-widget elementor-widget-text-editor\" data-id=\"a44a8e6\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h3>\u00d6nerilen \u00c7\u00f6z\u00fcm<\/h3><p>Cell Instruments HTT serisi \u015funlar\u0131 destekler:<\/p><ul><li><strong>Y\u00f6ntem A (Sabit Gecikme)<\/strong> ve <strong>Y\u00f6ntem B (De\u011fi\u015fken Gecikme)<\/strong><\/li><li>\u00c7e\u015fitli test modlar\u0131: s\u0131cak yap\u0131\u015fma, soyma, \u00e7ekme, \u0131s\u0131 ile yap\u0131\u015ft\u0131rma<\/li><li>En fazla <strong>12.000 mm\/dk<\/strong> (HTT-02)<\/li><\/ul><p>Bu esneklik, farkl\u0131 malzemelerin ve s\u0131zd\u0131rmazl\u0131k davran\u0131\u015flar\u0131n\u0131n hassas bir \u015fekilde karakterize edilmesini sa\u011flar.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1d56d80 elementor-widget elementor-widget-image\" data-id=\"1d56d80\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"400\" height=\"638\" src=\"https:\/\/www.packtests.com\/wp-content\/uploads\/2026\/05\/ASTM-F1921-Hot-Tack-Tester.webp\" class=\"attachment-large size-large wp-image-1283\" alt=\"ASTM F1921 S\u0131cak Yap\u0131\u015fma Test Cihaz\u0131\" srcset=\"https:\/\/www.packtests.com\/wp-content\/uploads\/2026\/05\/ASTM-F1921-Hot-Tack-Tester.webp 400w, https:\/\/www.packtests.com\/wp-content\/uploads\/2026\/05\/ASTM-F1921-Hot-Tack-Tester-188x300.webp 188w, https:\/\/www.packtests.com\/wp-content\/uploads\/2026\/05\/ASTM-F1921-Hot-Tack-Tester-8x12.webp 8w\" sizes=\"(max-width: 400px) 100vw, 400px\" title=\"\">\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-c31033e elementor-widget elementor-widget-text-editor\" data-id=\"c31033e\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h2><strong>Esnek Ambalajlar\u0131n S\u0131cak Yap\u0131\u015ft\u0131rma Mukavemeti<\/strong><\/h2><p>Bu <strong>esnek ambalajlar\u0131n s\u0131cak yap\u0131\u015ft\u0131rma mukavemeti<\/strong> Bir ambalaj\u0131n, m\u00fch\u00fcrlendikten hemen sonra gerilime dayan\u0131p dayanamayaca\u011f\u0131n\u0131 belirler. Zay\u0131f s\u0131cak yap\u0131\u015fma \u015fu sonu\u00e7lara yol a\u00e7abilir:<\/p><ul><li>Dolum s\u0131ras\u0131nda contan\u0131n a\u00e7\u0131lmas\u0131<\/li><li>\u00dcr\u00fcn kirlili\u011fi veya s\u0131z\u0131nt\u0131<\/li><li>Ambalaj verimlili\u011finde azalma<\/li><li>Artan at\u0131k ve ar\u0131za s\u00fcresi<\/li><\/ul><p>ASTM F1921, \u00fcreticilere \u015fu konularda yard\u0131mc\u0131 olur:<\/p><ul><li><strong>Malzeme performans s\u0131ralamas\u0131<\/strong><\/li><li><strong>S\u0131zd\u0131rmazl\u0131k parametrelerini optimize edin<\/strong><\/li><li><strong>FFS i\u015flemlerinde s\u00fcre\u00e7 sa\u011flaml\u0131\u011f\u0131n\u0131 garanti alt\u0131na al\u0131n<\/strong><\/li><\/ul><h2>ASTM F1921 Test Y\u00f6ntemleri<br \/>\u2014Y\u00f6ntem A ile Y\u00f6ntem B\u2019nin Kar\u015f\u0131la\u015ft\u0131r\u0131lmas\u0131<\/h2><p>ASTM F1921 standard\u0131 iki farkl\u0131 yakla\u015f\u0131m\u0131 belirtmektedir:<\/p><h3>Y\u00f6ntem A \u2013 Sabit Gecikme<\/h3><ul><li>\u015eu noktada s\u0131zd\u0131rmazl\u0131k mukavemetini \u00f6l\u00e7er: <strong>belirli so\u011futma s\u00fcreleri<\/strong><\/li><li>\u015eunu \u00fcretir: <strong>s\u0131cak yap\u0131\u015fma mukavemeti-zaman e\u011frisi<\/strong><\/li><li>Ayr\u0131nt\u0131l\u0131 so\u011futma davran\u0131\u015f\u0131 analizi i\u00e7in uygundur<\/li><\/ul><h3>Y\u00f6ntem B \u2013 De\u011fi\u015fken Gecikme<\/h3><ul><li>\u00d6nlemler <strong>se\u00e7ilen gecikme s\u00fcresinden sonra maksimum kuvvet<\/strong><\/li><li>Rutin kalite kontrol testleri i\u00e7in daha h\u0131zl\u0131 ve daha basit<\/li><li>\u015eunlar i\u00e7in idealdir: <strong>\u00fcretim ortamlar\u0131<\/strong><\/li><\/ul><h2>S\u0131cak Yap\u0131\u015fma Testinde Ar\u0131za T\u00fcrleri<\/h2><p>ASTM F1921 sonu\u00e7lar\u0131n\u0131 do\u011fru bir \u015fekilde yorumlayabilmek i\u00e7in s\u0131zd\u0131rmazl\u0131k ayr\u0131lma \u015fekillerini anlamak b\u00fcy\u00fck \u00f6nem ta\u015f\u0131r. Farkl\u0131 ar\u0131za davran\u0131\u015flar\u0131, farkl\u0131 malzeme veya s\u00fcre\u00e7 sorunlar\u0131na i\u015faret eder.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-63ec2a0 e-con-full e-flex e-con e-child\" data-id=\"63ec2a0\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-b7ab802 e-con-full e-grid e-con e-child\" data-id=\"b7ab802\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-34fc5c5 elementor-widget__width-inherit elementor-position-top elementor-widget elementor-widget-image-box\" data-id=\"34fc5c5\" data-element_type=\"widget\" data-widget_type=\"image-box.default\">\n\t\t\t\t\t<div class=\"elementor-image-box-wrapper\"><figure class=\"elementor-image-box-img\"><img loading=\"lazy\" decoding=\"async\" width=\"162\" height=\"122\" src=\"https:\/\/www.packtests.com\/wp-content\/uploads\/2026\/05\/Failure-Modes-in-Hot-Tack-Testing-1.webp\" class=\"attachment-large size-large wp-image-1284\" alt=\"S\u0131cak Yap\u0131\u015fma Testinde Ar\u0131za T\u00fcrleri 1\" title=\"\" srcset=\"https:\/\/www.packtests.com\/wp-content\/uploads\/2026\/05\/Failure-Modes-in-Hot-Tack-Testing-1.webp 162w, https:\/\/www.packtests.com\/wp-content\/uploads\/2026\/05\/Failure-Modes-in-Hot-Tack-Testing-1-16x12.webp 16w\" sizes=\"(max-width: 162px) 100vw, 162px\" \/><\/figure><div class=\"elementor-image-box-content\"><h3 class=\"elementor-image-box-title\">Yap\u0131\u015ft\u0131r\u0131c\u0131 Soyma<\/h3><p class=\"elementor-image-box-description\"><p style=\"text-align: left\">Ayr\u0131lma, iki y\u00fczey aras\u0131ndaki aray\u00fczde meydana gelir.<br><b>\u015eunlar\u0131 belirtir: <\/b>Y\u00fczeyler aras\u0131 ba\u011flanman\u0131n zay\u0131f olmas\u0131 veya yetersiz \u0131s\u0131\/bas\u0131n\u00e7.<\/p><\/p><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9691fc8 elementor-widget__width-inherit elementor-position-top elementor-widget elementor-widget-image-box\" data-id=\"9691fc8\" data-element_type=\"widget\" data-widget_type=\"image-box.default\">\n\t\t\t\t\t<div class=\"elementor-image-box-wrapper\"><figure class=\"elementor-image-box-img\"><img loading=\"lazy\" decoding=\"async\" width=\"162\" height=\"122\" src=\"https:\/\/www.packtests.com\/wp-content\/uploads\/2026\/05\/Failure-Modes-in-Hot-Tack-Testing-2.webp\" class=\"attachment-large size-large wp-image-1285\" alt=\"S\u0131cak Yap\u0131\u015fma Testinde Ar\u0131za T\u00fcrleri 2\" title=\"\" srcset=\"https:\/\/www.packtests.com\/wp-content\/uploads\/2026\/05\/Failure-Modes-in-Hot-Tack-Testing-2.webp 162w, https:\/\/www.packtests.com\/wp-content\/uploads\/2026\/05\/Failure-Modes-in-Hot-Tack-Testing-2-16x12.webp 16w\" sizes=\"(max-width: 162px) 100vw, 162px\" \/><\/figure><div class=\"elementor-image-box-content\"><h3 class=\"elementor-image-box-title\">Kohesif Soyma<\/h3><p class=\"elementor-image-box-description\"><p style=\"text-align: left\">Ar\u0131za, polimer katmanlar\u0131ndan birinde meydana gelir.<br><b>\u015eunlar\u0131 belirtir:<\/b> G\u00fc\u00e7l\u00fc aray\u00fczey ba\u011flanmas\u0131; malzemenin kendisi bozulur.<\/p><\/p><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b8ab6b4 elementor-widget__width-inherit elementor-position-top elementor-widget elementor-widget-image-box\" data-id=\"b8ab6b4\" data-element_type=\"widget\" data-widget_type=\"image-box.default\">\n\t\t\t\t\t<div class=\"elementor-image-box-wrapper\"><figure class=\"elementor-image-box-img\"><img loading=\"lazy\" decoding=\"async\" width=\"162\" height=\"122\" src=\"https:\/\/www.packtests.com\/wp-content\/uploads\/2026\/05\/Failure-Modes-in-Hot-Tack-Testing-3.webp\" class=\"attachment-large size-large wp-image-1286\" alt=\"S\u0131cak Yap\u0131\u015fma Testinde Ar\u0131za T\u00fcrleri 3\" title=\"\" srcset=\"https:\/\/www.packtests.com\/wp-content\/uploads\/2026\/05\/Failure-Modes-in-Hot-Tack-Testing-3.webp 162w, https:\/\/www.packtests.com\/wp-content\/uploads\/2026\/05\/Failure-Modes-in-Hot-Tack-Testing-3-16x12.webp 16w\" sizes=\"(max-width: 162px) 100vw, 162px\" \/><\/figure><div class=\"elementor-image-box-content\"><h3 class=\"elementor-image-box-title\">Katman Ayr\u0131lmas\u0131<\/h3><p class=\"elementor-image-box-description\"><p style=\"text-align: left\">\u00c7ok katmanl\u0131 bir yap\u0131n\u0131n katmanlar\u0131 aras\u0131ndaki mesafe. <br><b>\u015eunlar\u0131 belirtir:<\/b> Lamine malzemelerde katmanlar aras\u0131ndaki zay\u0131f ba\u011flanma.<\/p><\/p><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-90ba3b6 elementor-widget__width-inherit elementor-position-top elementor-widget elementor-widget-image-box\" data-id=\"90ba3b6\" data-element_type=\"widget\" data-widget_type=\"image-box.default\">\n\t\t\t\t\t<div class=\"elementor-image-box-wrapper\"><figure class=\"elementor-image-box-img\"><img loading=\"lazy\" decoding=\"async\" width=\"162\" height=\"122\" src=\"https:\/\/www.packtests.com\/wp-content\/uploads\/2026\/05\/Failure-Modes-in-Hot-Tack-Testing-4.webp\" class=\"attachment-large size-large wp-image-1287\" alt=\"S\u0131cak Yap\u0131\u015fma Testinde Ar\u0131za T\u00fcrleri 4\" title=\"\" srcset=\"https:\/\/www.packtests.com\/wp-content\/uploads\/2026\/05\/Failure-Modes-in-Hot-Tack-Testing-4.webp 162w, https:\/\/www.packtests.com\/wp-content\/uploads\/2026\/05\/Failure-Modes-in-Hot-Tack-Testing-4-16x12.webp 16w\" sizes=\"(max-width: 162px) 100vw, 162px\" \/><\/figure><div class=\"elementor-image-box-content\"><h3 class=\"elementor-image-box-title\">Malzeme Aras\u0131<\/h3><p class=\"elementor-image-box-description\"><p style=\"text-align: left\">Film, m\u00fch\u00fcr b\u00f6lgesinden ayr\u0131l\u0131yor<br><b>\u015eunlar\u0131 belirtir:<\/b> Contan\u0131n mukavemeti, alt tabakan\u0131n mukavemetinden daha y\u00fcksektir.<\/p><\/p><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f67fd38 elementor-widget__width-inherit elementor-position-top elementor-widget elementor-widget-image-box\" data-id=\"f67fd38\" data-element_type=\"widget\" data-widget_type=\"image-box.default\">\n\t\t\t\t\t<div class=\"elementor-image-box-wrapper\"><figure class=\"elementor-image-box-img\"><img loading=\"lazy\" decoding=\"async\" width=\"162\" height=\"122\" src=\"https:\/\/www.packtests.com\/wp-content\/uploads\/2026\/05\/Failure-Modes-in-Hot-Tack-Testing-5.webp\" class=\"attachment-large size-large wp-image-1288\" alt=\"S\u0131cak Yap\u0131\u015fma Testinde Ar\u0131za T\u00fcrleri 5\" title=\"\" srcset=\"https:\/\/www.packtests.com\/wp-content\/uploads\/2026\/05\/Failure-Modes-in-Hot-Tack-Testing-5.webp 162w, https:\/\/www.packtests.com\/wp-content\/uploads\/2026\/05\/Failure-Modes-in-Hot-Tack-Testing-5-16x12.webp 16w\" sizes=\"(max-width: 162px) 100vw, 162px\" \/><\/figure><div class=\"elementor-image-box-content\"><h3 class=\"elementor-image-box-title\">Uzaktan Kesinti<\/h3><p class=\"elementor-image-box-description\"><p style=\"text-align: left\">K\u0131r\u0131lma, contadan uzakta bir noktada meydana gelir.<br><b>\u015eunlar\u0131 belirtir:<\/b> Conta, malzemeden \u00e7ok daha dayan\u0131kl\u0131d\u0131r.<\/p><\/p><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b467121 elementor-widget__width-inherit elementor-position-top elementor-widget elementor-widget-image-box\" data-id=\"b467121\" data-element_type=\"widget\" data-widget_type=\"image-box.default\">\n\t\t\t\t\t<div class=\"elementor-image-box-wrapper\"><figure class=\"elementor-image-box-img\"><img loading=\"lazy\" decoding=\"async\" width=\"162\" height=\"122\" src=\"https:\/\/www.packtests.com\/wp-content\/uploads\/2026\/05\/Failure-Modes-in-Hot-Tack-Testing-6.webp\" class=\"attachment-large size-large wp-image-1289\" alt=\"S\u0131cak Yap\u0131\u015fma Testinde Hata T\u00fcrleri 6\" title=\"\" srcset=\"https:\/\/www.packtests.com\/wp-content\/uploads\/2026\/05\/Failure-Modes-in-Hot-Tack-Testing-6.webp 162w, https:\/\/www.packtests.com\/wp-content\/uploads\/2026\/05\/Failure-Modes-in-Hot-Tack-Testing-6-16x12.webp 16w\" sizes=\"(max-width: 162px) 100vw, 162px\" \/><\/figure><div class=\"elementor-image-box-content\"><h3 class=\"elementor-image-box-title\">Malzeme Uzamas\u0131<\/h3><p class=\"elementor-image-box-description\"><p style=\"text-align: left\">M\u00fch\u00fcrs\u00fcz malzeme kopmadan \u00f6nce \u00f6nemli \u00f6l\u00e7\u00fcde uzar.<br><b>\u015eunlar\u0131 belirtir:<\/b> Filmin y\u00fcksek s\u00fcnekli\u011fi ve esnekli\u011fi.<\/p><\/p><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-17b150b elementor-widget__width-inherit elementor-position-top elementor-widget elementor-widget-image-box\" data-id=\"17b150b\" data-element_type=\"widget\" data-widget_type=\"image-box.default\">\n\t\t\t\t\t<div class=\"elementor-image-box-wrapper\"><figure class=\"elementor-image-box-img\"><img loading=\"lazy\" decoding=\"async\" width=\"162\" height=\"122\" src=\"https:\/\/www.packtests.com\/wp-content\/uploads\/2026\/05\/Failure-Modes-in-Hot-Tack-Testing-7.webp\" class=\"attachment-large size-large wp-image-1290\" alt=\"S\u0131cak Yap\u0131\u015fma Testinde Ar\u0131za T\u00fcrleri 7\" title=\"\" srcset=\"https:\/\/www.packtests.com\/wp-content\/uploads\/2026\/05\/Failure-Modes-in-Hot-Tack-Testing-7.webp 162w, https:\/\/www.packtests.com\/wp-content\/uploads\/2026\/05\/Failure-Modes-in-Hot-Tack-Testing-7-16x12.webp 16w\" sizes=\"(max-width: 162px) 100vw, 162px\" \/><\/figure><div class=\"elementor-image-box-content\"><h3 class=\"elementor-image-box-title\">Uzama ile Soyma<\/h3><p class=\"elementor-image-box-description\"><p style=\"text-align: left\">S\u0131zd\u0131rmazl\u0131\u011f\u0131 sa\u011flanmam\u0131\u015f malzemenin \u00f6nemli \u00f6l\u00e7\u00fcde uzamas\u0131n\u0131n e\u015flik etti\u011fi soyulma.<br><b>\u015eunlar\u0131 belirtir:<\/b> Yap\u0131\u015ft\u0131r\u0131c\u0131 ar\u0131zas\u0131 ile malzemenin s\u00fcnekli\u011finin birle\u015fimi.<\/p><\/p><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-544c157 elementor-widget elementor-widget-text-editor\" data-id=\"544c157\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h2>Proses Optimizasyonu i\u00e7in Hot Tack E\u011frisi Olu\u015fturma<\/h2><p>A <strong>s\u0131cak yap\u0131\u015fma e\u011frisi<\/strong> grafik, s\u0131zd\u0131rmazl\u0131k mukavemetini s\u0131cakl\u0131\u011fa g\u00f6re g\u00f6sterir. Bu, a\u015fa\u011f\u0131dakilerin belirlenmesine yard\u0131mc\u0131 olur:<\/p><ul><li>S\u0131zd\u0131rmazl\u0131k ba\u015flatma s\u0131cakl\u0131\u011f\u0131 (SIT)<\/li><li>Optimal s\u0131zd\u0131rmazl\u0131k aral\u0131\u011f\u0131<\/li><li>Maksimum s\u0131cak yap\u0131\u015fma mukavemeti<\/li><\/ul><p>Bu veriler, m\u00fchendislerin \u015funlar\u0131 yapmas\u0131n\u0131 sa\u011flar: <strong>tutarl\u0131 paketleme performans\u0131 i\u00e7in s\u0131zd\u0131rmazl\u0131k parametrelerini hassas bir \u015fekilde ayarlay\u0131n<\/strong>.<\/p><h2>ASTM F1921 ile ilgili s\u0131k sorulan sorular<\/h2><ol><li><strong> ASTM F1921 standard\u0131n\u0131n temel amac\u0131 nedir?<\/strong><br \/>\u015eunu de\u011ferlendirir: <strong>termoplastik contalar\u0131n s\u0131zd\u0131rmazl\u0131k i\u015fleminden hemen sonra g\u00f6sterdi\u011fi s\u0131cak yap\u0131\u015fma mukavemeti<\/strong>, \u00fcretim s\u0131ras\u0131nda ambalaj\u0131n g\u00fcvenilirli\u011fini garanti alt\u0131na alarak.<\/li><li><strong> ASTM F1921, ASTM F88\u2019den ne a\u00e7\u0131dan farkl\u0131d\u0131r?<\/strong><br \/><a href=\"https:\/\/store.astm.org\/f1921_f1921m-12r23.html\" target=\"_blank\" rel=\"noopener nofollow\">ASTM F1921<\/a> \u00f6nlemler <strong>s\u0131cak yap\u0131\u015ft\u0131rma mukavemeti<\/strong>, oysa ASTM F88 standard\u0131 \u015funlar\u0131 \u00f6l\u00e7er: <strong>so\u011fuk yap\u0131\u015ft\u0131rma mukavemeti<\/strong> so\u011fuduktan sonra.<\/li><li><strong> Hangi sekt\u00f6rler s\u0131cak yap\u0131\u015fma testine g\u00fcveniyor?<\/strong><br \/>G\u0131da, ila\u00e7, t\u0131bbi cihaz ve esnek ambalaj sekt\u00f6rleri bu teste b\u00fcy\u00fck \u00f6l\u00e7\u00fcde g\u00fcvenmektedir.<\/li><li><strong> A Y\u00f6ntemi ile B Y\u00f6ntemi aras\u0131ndaki fark nedir?<\/strong><br \/>A Y\u00f6ntemi, zaman i\u00e7inde uygulanan kuvveti \u00f6l\u00e7er; B Y\u00f6ntemi ise bir gecikme s\u00fcresinden sonra uygulanan maksimum kuvveti kaydeder.<\/li><li><strong> FFS i\u015flemlerinde s\u0131cak yap\u0131\u015fma neden \u00f6nemlidir?<\/strong><br \/>M\u00fch\u00fcrler so\u011fumadan \u00f6nce gerilime maruz kald\u0131klar\u0131 i\u00e7in, yetersiz s\u0131cak yap\u0131\u015fma \u015fu sorunlara yol a\u00e7abilir: <strong>paketleme s\u0131ras\u0131nda s\u0131zd\u0131rmazl\u0131k ar\u0131zas\u0131<\/strong>.<\/li><\/ol>\t\t\t\t\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>ASTM F1921 ve S\u0131cak Yap\u0131\u015fma Test Y\u00f6ntemi ASTM F1921, malzeme ortam s\u0131cakl\u0131\u011f\u0131na so\u011fumadan hemen \u00f6nce, \u0131s\u0131 ile yap\u0131\u015ft\u0131rma i\u015fleminden hemen sonra yap\u0131\u015ft\u0131rma mukavemetini \u00f6l\u00e7mek i\u00e7in bir laboratuvar y\u00f6ntemi tan\u0131mlamaktad\u0131r. \"S\u0131cak yap\u0131\u015fma mukavemeti\" olarak bilinen bu \u00f6zellik, y\u00fcksek h\u0131zl\u0131 paketleme ortamlar\u0131nda, \u00f6zellikle de \u015fekillendirme-doldurma-m\u00fch\u00fcrleme (FFS) s\u00fcre\u00e7lerinde kritik \u00f6neme sahiptir. S\u0131cak yap\u0131\u015fma test y\u00f6ntemi, [\u2026] yoluyla ger\u00e7ek m\u00fch\u00fcrleme ko\u015fullar\u0131n\u0131 sim\u00fcle eder.<\/p>","protected":false},"featured_media":0,"parent":0,"template":"","meta":{"_acf_changed":false},"standard-category":[64],"class_list":["post-1261","standard","type-standard","status-publish","hentry","standard-category-astm"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.packtests.com\/tr\/wp-json\/wp\/v2\/standard\/1261","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.packtests.com\/tr\/wp-json\/wp\/v2\/standard"}],"about":[{"href":"https:\/\/www.packtests.com\/tr\/wp-json\/wp\/v2\/types\/standard"}],"version-history":[{"count":5,"href":"https:\/\/www.packtests.com\/tr\/wp-json\/wp\/v2\/standard\/1261\/revisions"}],"predecessor-version":[{"id":1297,"href":"https:\/\/www.packtests.com\/tr\/wp-json\/wp\/v2\/standard\/1261\/revisions\/1297"}],"wp:attachment":[{"href":"https:\/\/www.packtests.com\/tr\/wp-json\/wp\/v2\/media?parent=1261"}],"wp:term":[{"taxonomy":"standard-category","embeddable":true,"href":"https:\/\/www.packtests.com\/tr\/wp-json\/wp\/v2\/standard-category?post=1261"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}