{"id":6949,"date":"2025-07-15T11:15:20","date_gmt":"2025-07-15T03:15:20","guid":{"rendered":"https:\/\/www.qualitester.com\/?p=6949"},"modified":"2025-07-28T17:32:59","modified_gmt":"2025-07-28T09:32:59","slug":"film-free-shrink-tester","status":"publish","type":"post","link":"https:\/\/www.qualitester.com\/cs\/film-free-shrink-tester\/","title":{"rendered":"Tester smr\u0161\u0165ov\u00e1n\u00ed bez f\u00f3lie"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"6949\" class=\"elementor elementor-6949\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5c2bf01 e-flex e-con-boxed e-con e-parent\" data-id=\"5c2bf01\" 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-643f1c8 elementor-widget elementor-widget-text-editor\" data-id=\"643f1c8\" 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<p>Film shrinkage is a key performance parameter in the flexible packaging industry, directly affecting the appearance, integrity, and application reliability of finished products. A <strong data-start=\"737\" data-end=\"764\">film free shrink tester<\/strong> is the preferred tool for evaluating this behavior under controlled thermal exposure. By simulating real-world heat conditions and quantifying unrestrained shrinkage, quality teams can optimize processing conditions and ensure batch consistency. This article discusses how the film free shrink test works, introduces the <strong data-start=\"1086\" data-end=\"1100\">ASTM D2732<\/strong> testing standard, and recommends how to implement it effectively using Cell Instruments&#8217; <strong data-start=\"1190\" data-end=\"1224\">FST-01 Tester smr\u0161\u0165ov\u00e1n\u00ed bez f\u00f3lie<\/strong>.<\/p>\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-bfad030 e-flex e-con-boxed e-con e-parent\" data-id=\"bfad030\" 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-7812c74 elementor-widget elementor-widget-heading\" data-id=\"7812c74\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Understanding Film Shrinkage and Its Importance<\/h2>\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-137c9ba e-flex e-con-boxed e-con e-parent\" data-id=\"137c9ba\" 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-506aa47 elementor-widget elementor-widget-text-editor\" data-id=\"506aa47\" 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<p data-start=\"1285\" data-end=\"1644\">Films made from polymers like <strong data-start=\"1315\" data-end=\"1335\">PET, PVC, and PE<\/strong> are widely used in packaging, medical wrapping, electrical insulation, and industrial bundling. These films often require <strong data-start=\"1458\" data-end=\"1482\">controlled shrinkage<\/strong> when exposed to heat, enabling a tight seal or fit. Inconsistent shrinkage can lead to poor sealing, wrinkling, product damage, or failed regulatory inspections.<\/p><p data-start=\"1646\" data-end=\"1916\">To avoid these issues, manufacturers test shrink properties using a <strong data-start=\"1714\" data-end=\"1741\">film free shrink tester<\/strong>. Unlike constrained methods, the free shrink test evaluates the material\u2019s natural, unrestrained dimensional change under heat\u2014closely reflecting real application conditions.<\/p>\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-b2d5abe e-flex e-con-boxed e-con e-parent\" data-id=\"b2d5abe\" 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-bb644ab elementor-widget elementor-widget-heading\" data-id=\"bb644ab\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">ASTM D2732: The Standard for Thermal Shrinkage Testing<\/h2>\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-49c8448 e-flex e-con-boxed e-con e-parent\" data-id=\"49c8448\" 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-5958b75 elementor-widget elementor-widget-text-editor\" data-id=\"5958b75\" 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<p data-start=\"1983\" data-end=\"2159\">Na str\u00e1nk\u00e1ch <strong data-start=\"1987\" data-end=\"2001\">ASTM D2732<\/strong> standard specifies a reliable method for determining the free shrinkage of plastic films when subjected to elevated temperatures. It outlines procedures for:<\/p><ul data-start=\"2161\" data-end=\"2281\"><li data-start=\"2161\" data-end=\"2189\"><p data-start=\"2163\" data-end=\"2189\"><strong data-start=\"2163\" data-end=\"2187\">Specimen preparation<\/strong><\/p><\/li><li data-start=\"2190\" data-end=\"2237\"><p data-start=\"2192\" data-end=\"2237\"><strong data-start=\"2192\" data-end=\"2235\">Thermal exposure using liquid immersion<\/strong><\/p><\/li><li data-start=\"2238\" data-end=\"2281\"><p data-start=\"2240\" data-end=\"2281\"><strong data-start=\"2240\" data-end=\"2281\">Post-exposure dimensional measurement<\/strong><\/p><\/li><\/ul><p data-start=\"2283\" data-end=\"2552\">During the test, a film specimen is immersed into a controlled-temperature fluid bath for a set duration. The changes in length along the <strong data-start=\"2421\" data-end=\"2447\">sm\u011br stroje (MD)<\/strong> a <strong data-start=\"2452\" data-end=\"2481\">transverse direction (TD)<\/strong> are measured and recorded to calculate the <strong data-start=\"2525\" data-end=\"2551\">thermal shrinkage rate<\/strong>.<\/p><blockquote data-start=\"2576\" data-end=\"2656\"><p data-start=\"2578\" data-end=\"2656\"><strong data-start=\"2578\" data-end=\"2656\">Shrinkage (%) = [(Original Length \u2013 Final Length) \/ Original Length] \u00d7 100<\/strong><\/p><\/blockquote><p data-start=\"2658\" data-end=\"2787\">Following <strong data-start=\"2668\" data-end=\"2682\">ASTM D2732<\/strong> ensures test repeatability and allows results to be compared across production runs, labs, or suppliers.<\/p>\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-0455ee2 e-flex e-con-boxed e-con e-parent\" data-id=\"0455ee2\" 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-baf9e1c elementor-widget elementor-widget-heading\" data-id=\"baf9e1c\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">How a Film Free Shrink Tester Works<\/h2>\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-dc6d69d e-flex e-con-boxed e-con e-parent\" data-id=\"dc6d69d\" 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-4a813cb elementor-widget elementor-widget-text-editor\" data-id=\"4a813cb\" 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<p>A <strong data-start=\"2837\" data-end=\"2864\">film free shrink tester<\/strong> like Cell Instruments&#8217;<a href=\"https:\/\/www.qualitester.com\/cs\/produkt-2\/film-free-shrink-tester-fst-01\/\" target=\"_blank\" rel=\"noopener\"> <strong data-start=\"2888\" data-end=\"2898\">FST-01<\/strong><\/a> is designed to simulate uniform thermal exposure in a lab environment. Here&#8217;s how the process works:<\/p>\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-9806104 e-flex e-con-boxed e-con e-parent\" data-id=\"9806104\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-6c0c88b e-con-full e-flex e-con e-child\" data-id=\"6c0c88b\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ee09ada elementor-widget elementor-widget-text-editor\" data-id=\"ee09ada\" 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<ul><li data-start=\"3001\" data-end=\"3143\"><p data-start=\"3004\" data-end=\"3143\"><strong data-start=\"3004\" data-end=\"3022\">Nastaven\u00ed vzorku<\/strong>:<br data-start=\"3023\" data-end=\"3026\" \/>Cut the film sample to standard size (\u2264160 mm \u00d7 160 mm). Mark both MD and TD lines to assist accurate measurement.<\/p><\/li><li data-start=\"3145\" data-end=\"3329\"><p data-start=\"3148\" data-end=\"3329\"><strong data-start=\"3148\" data-end=\"3167\">Heating Process<\/strong>:<br data-start=\"3168\" data-end=\"3171\" \/>The film is quickly immersed into a <strong data-start=\"3210\" data-end=\"3252\">thermostatically controlled fluid bath<\/strong>. The temperature can be adjusted from ambient to 200\u00b0C with \u00b10.3\u00b0C accuracy.<\/p><\/li><li data-start=\"3331\" data-end=\"3565\"><p data-start=\"3334\" data-end=\"3565\"><strong data-start=\"3334\" data-end=\"3356\">Shrink Measurement<\/strong>:<br data-start=\"3357\" data-end=\"3360\" \/>After removing the film, it is laid flat and the lengths along both MD and TD are measured using a high-precision ruler or tool (\u00b11 mm). These values are used to calculate <strong data-start=\"3535\" data-end=\"3564\">free shrinkage percentage<\/strong>.<\/p><\/li><li data-start=\"3331\" data-end=\"3565\"><p data-start=\"3567\" data-end=\"3817\">The FST-01 tester ensures <strong data-start=\"3593\" data-end=\"3622\">uniform heat distribution<\/strong>, <strong data-start=\"3624\" data-end=\"3656\">accurate temperature control<\/strong>, a <strong data-start=\"3662\" data-end=\"3692\">repeatable test conditions<\/strong>, enabling professionals to determine how a film will behave in actual applications such as shrink sleeves, lids, or bundles.<\/p><\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-b086628 e-con-full e-flex e-con e-child\" data-id=\"b086628\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-4029173 e-con-full e-flex e-con e-child\" data-id=\"4029173\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-34ab7ae elementor-widget elementor-widget-image\" data-id=\"34ab7ae\" 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<img fetchpriority=\"high\" decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/www.qualitester.com\/wp-content\/uploads\/2025\/07\/1.FST-01-Film-Free-Shrink-Tester-ASTM-D2732-02-2_11zon-1-300x300.webp\" class=\"attachment-medium size-medium wp-image-6955\" alt=\"A film free shrink tester is essential for any manufacturer working with heat-shrinkable films. When combined with the ASTM D2732 standard\" srcset=\"https:\/\/www.qualitester.com\/wp-content\/uploads\/2025\/07\/1.FST-01-Film-Free-Shrink-Tester-ASTM-D2732-02-2_11zon-1-300x300.webp 300w, https:\/\/www.qualitester.com\/wp-content\/uploads\/2025\/07\/1.FST-01-Film-Free-Shrink-Tester-ASTM-D2732-02-2_11zon-1-1024x1024.webp 1024w, https:\/\/www.qualitester.com\/wp-content\/uploads\/2025\/07\/1.FST-01-Film-Free-Shrink-Tester-ASTM-D2732-02-2_11zon-1-150x150.webp 150w, https:\/\/www.qualitester.com\/wp-content\/uploads\/2025\/07\/1.FST-01-Film-Free-Shrink-Tester-ASTM-D2732-02-2_11zon-1-768x768.webp 768w, https:\/\/www.qualitester.com\/wp-content\/uploads\/2025\/07\/1.FST-01-Film-Free-Shrink-Tester-ASTM-D2732-02-2_11zon-1-12x12.webp 12w, https:\/\/www.qualitester.com\/wp-content\/uploads\/2025\/07\/1.FST-01-Film-Free-Shrink-Tester-ASTM-D2732-02-2_11zon-1-600x600.webp 600w, https:\/\/www.qualitester.com\/wp-content\/uploads\/2025\/07\/1.FST-01-Film-Free-Shrink-Tester-ASTM-D2732-02-2_11zon-1-100x100.webp 100w, https:\/\/www.qualitester.com\/wp-content\/uploads\/2025\/07\/1.FST-01-Film-Free-Shrink-Tester-ASTM-D2732-02-2_11zon-1.webp 1080w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/>\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>\n\t\t<div class=\"elementor-element elementor-element-01c2c1e e-con-full e-flex e-con e-child\" data-id=\"01c2c1e\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-16904d8 elementor-widget elementor-widget-image\" data-id=\"16904d8\" 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<img decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/www.qualitester.com\/wp-content\/uploads\/2025\/07\/1.FST-01-Film-Free-Shrink-Tester-ASTM-D2732-021_11zon-300x300.webp\" class=\"attachment-medium size-medium wp-image-6956\" alt=\"A film free shrink tester is essential for any manufacturer working with heat-shrinkable films. When combined with the ASTM D2732 standard\" srcset=\"https:\/\/www.qualitester.com\/wp-content\/uploads\/2025\/07\/1.FST-01-Film-Free-Shrink-Tester-ASTM-D2732-021_11zon-300x300.webp 300w, https:\/\/www.qualitester.com\/wp-content\/uploads\/2025\/07\/1.FST-01-Film-Free-Shrink-Tester-ASTM-D2732-021_11zon-1024x1024.webp 1024w, https:\/\/www.qualitester.com\/wp-content\/uploads\/2025\/07\/1.FST-01-Film-Free-Shrink-Tester-ASTM-D2732-021_11zon-150x150.webp 150w, https:\/\/www.qualitester.com\/wp-content\/uploads\/2025\/07\/1.FST-01-Film-Free-Shrink-Tester-ASTM-D2732-021_11zon-768x768.webp 768w, https:\/\/www.qualitester.com\/wp-content\/uploads\/2025\/07\/1.FST-01-Film-Free-Shrink-Tester-ASTM-D2732-021_11zon-12x12.webp 12w, https:\/\/www.qualitester.com\/wp-content\/uploads\/2025\/07\/1.FST-01-Film-Free-Shrink-Tester-ASTM-D2732-021_11zon-600x600.webp 600w, https:\/\/www.qualitester.com\/wp-content\/uploads\/2025\/07\/1.FST-01-Film-Free-Shrink-Tester-ASTM-D2732-021_11zon-100x100.webp 100w, https:\/\/www.qualitester.com\/wp-content\/uploads\/2025\/07\/1.FST-01-Film-Free-Shrink-Tester-ASTM-D2732-021_11zon.webp 1080w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/>\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>\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-f0b9f29 e-flex e-con-boxed e-con e-parent\" data-id=\"f0b9f29\" 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-479a54b elementor-widget elementor-widget-heading\" data-id=\"479a54b\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Why Choose the FST-01 Film Free Shrink Tester from Cell Instruments?<\/h2>\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-4824abf e-flex e-con-boxed e-con e-parent\" data-id=\"4824abf\" 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-8a679f0 elementor-widget elementor-widget-text-editor\" data-id=\"8a679f0\" 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<p data-start=\"3898\" data-end=\"4045\">For packaging manufacturers and converters looking to maintain high standards, the <strong data-start=\"3981\" data-end=\"4015\">FST-01 Tester smr\u0161\u0165ov\u00e1n\u00ed bez f\u00f3lie<\/strong> provides a powerful solution:<\/p><ul data-start=\"4047\" data-end=\"4479\"><li data-start=\"4047\" data-end=\"4131\"><p data-start=\"4049\" data-end=\"4131\"><strong data-start=\"4049\" data-end=\"4074\">Real-world simulation<\/strong> of heat-induced shrink behavior using fluid immersion.<\/p><\/li><li data-start=\"4132\" data-end=\"4222\"><p data-start=\"4134\" data-end=\"4222\"><strong data-start=\"4134\" data-end=\"4160\">High temperature range<\/strong> (Ambient ~ 200\u00b0C) suitable for a variety of film materials.<\/p><\/li><li data-start=\"4223\" data-end=\"4292\"><p data-start=\"4225\" data-end=\"4292\"><strong data-start=\"4225\" data-end=\"4246\">Precision control<\/strong> with \u00b10.3\u00b0C accuracy for batch consistency.<\/p><\/li><li data-start=\"4293\" data-end=\"4362\"><p data-start=\"4295\" data-end=\"4362\"><strong data-start=\"4295\" data-end=\"4311\">Compact size<\/strong> (37 \u00d7 44 \u00d7 28 cm) fits in most labs or QC areas.<\/p><\/li><li data-start=\"4363\" data-end=\"4479\"><p data-start=\"4365\" data-end=\"4479\"><strong data-start=\"4365\" data-end=\"4417\">Ideal for PET, PVC, PE, and laminated structures<\/strong>, as well as medical wraps and heat-shrink insulation sleeves.<\/p><\/li><li data-start=\"4363\" data-end=\"4479\">Integrating FST-01 into your testing workflow helps prevent production issues, meet client specs, and maintain competitive product quality.<\/li><\/ul>\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-f3c7aa6 e-flex e-con-boxed e-con e-parent\" data-id=\"f3c7aa6\" 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-9bf945c elementor-widget elementor-widget-heading\" data-id=\"9bf945c\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Z\u00e1v\u011br<\/h2>\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-f057c89 e-flex e-con-boxed e-con e-parent\" data-id=\"f057c89\" 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-a6464ed elementor-widget elementor-widget-text-editor\" data-id=\"a6464ed\" 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<p>A <strong data-start=\"4645\" data-end=\"4672\">film free shrink tester<\/strong> is essential for any manufacturer working with heat-shrinkable films. When combined with the<a href=\"https:\/\/www.qualitester.com\/cs\/kategorie-produktu\/astm\/astm-d2732\/\" target=\"_blank\" rel=\"noopener\"> <strong data-start=\"4766\" data-end=\"4780\">ASTM D2732<\/strong><\/a> standard, it provides actionable data to refine materials and processes, ensuring product reliability and appearance. <strong data-start=\"4899\" data-end=\"4927\"><a href=\"https:\/\/www.celtec.cn\" target=\"_blank\" rel=\"noopener nofollow\">Cell Instruments<\/a>&#8216; FST-01<\/strong> offers an advanced, reliable platform to perform these tests with precision and ease.<\/p>\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-d4c3a77 e-flex e-con-boxed e-con e-parent\" data-id=\"d4c3a77\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-42ff441 e-con-full e-flex e-con e-child\" data-id=\"42ff441\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c29a6f2 elementor-widget elementor-widget-video\" data-id=\"c29a6f2\" data-element_type=\"widget\" data-settings=\"{&quot;youtube_url&quot;:&quot;https:\\\/\\\/www.youtube.com\\\/watch?v=loAtWddAIfc&quot;,&quot;mute&quot;:&quot;yes&quot;,&quot;loop&quot;:&quot;yes&quot;,&quot;modestbranding&quot;:&quot;yes&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<div class=\"elementor-wrapper elementor-open-inline\">\n\t\t\t<div class=\"elementor-video\"><\/div>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-862b262 e-con-full e-flex e-con e-child\" data-id=\"862b262\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3a0e77f elementor-widget elementor-widget-text-editor\" data-id=\"3a0e77f\" 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<p data-start=\"5015\" data-end=\"5232\">Whether you are in <strong data-start=\"5034\" data-end=\"5108\">packaging, pharmaceuticals, electronics, or industrial film production<\/strong>, implementing free shrink testing can dramatically improve quality control and reduce failure rates on the production line.<\/p>\t\t\t\t\t\t<\/div>\n\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>Smr\u0161t\u011bn\u00ed f\u00f3lie je kl\u00ed\u010dov\u00fdm parametrem v pr\u016fmyslu flexibiln\u00edch obal\u016f, kter\u00fd p\u0159\u00edmo ovliv\u0148uje vzhled, celistvost a spolehlivost pou\u017eit\u00ed hotov\u00fdch v\u00fdrobk\u016f. Tester smr\u0161t\u011bn\u00ed bez f\u00f3lie je preferovan\u00fdm n\u00e1strojem pro hodnocen\u00ed tohoto chov\u00e1n\u00ed p\u0159i \u0159\u00edzen\u00e9m tepeln\u00e9m p\u016fsoben\u00ed. D\u00edky simulaci re\u00e1ln\u00fdch tepeln\u00fdch podm\u00ednek a kvantifikaci neomezen\u00e9ho smr\u0161t\u011bn\u00ed mohou t\u00fdmy kvality optimalizovat podm\u00ednky zpracov\u00e1n\u00ed ...<\/p>\n<p class=\"read-more\"> <a class=\"\" href=\"https:\/\/www.qualitester.com\/cs\/film-free-shrink-tester\/\"> <span class=\"screen-reader-text\">Tester smr\u0161\u0165ov\u00e1n\u00ed bez f\u00f3lie<\/span> Pokra\u010dovat ve \u010dten\u00ed \"<\/a><\/p>","protected":false},"author":3,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-global-header-display":"","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":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-6949","post","type-post","status-publish","format-standard","hentry","category-test-method"],"_links":{"self":[{"href":"https:\/\/www.qualitester.com\/cs\/wp-json\/wp\/v2\/posts\/6949","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.qualitester.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.qualitester.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.qualitester.com\/cs\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.qualitester.com\/cs\/wp-json\/wp\/v2\/comments?post=6949"}],"version-history":[{"count":0,"href":"https:\/\/www.qualitester.com\/cs\/wp-json\/wp\/v2\/posts\/6949\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.qualitester.com\/cs\/wp-json\/wp\/v2\/media?parent=6949"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.qualitester.com\/cs\/wp-json\/wp\/v2\/categories?post=6949"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.qualitester.com\/cs\/wp-json\/wp\/v2\/tags?post=6949"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}