{"id":1490,"date":"2026-04-14T13:53:11","date_gmt":"2026-04-14T13:53:11","guid":{"rendered":"https:\/\/www.crushtester.com\/?page_id=1490"},"modified":"2026-04-15T05:54:25","modified_gmt":"2026-04-15T05:54:25","slug":"iso-3035-flat-crush-testing","status":"publish","type":"page","link":"https:\/\/www.crushtester.com\/pl\/iso-3035-flat-crush-testing\/","title":{"rendered":"ISO 3035"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"1490\" class=\"elementor elementor-1490\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4eda242 e-con-full e-flex e-con e-parent\" data-id=\"4eda242\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-56d0a23 e-con-full e-flex e-con e-child\" data-id=\"56d0a23\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7b3c41b elementor-widget__width-initial elementor-widget elementor-widget-heading\" data-id=\"7b3c41b\" 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<p class=\"elementor-heading-title elementor-size-default\">ECT TESTING<\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-be9656f elementor-widget__width-initial elementor-widget elementor-widget-heading\" data-id=\"be9656f\" 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<h1 class=\"elementor-heading-title elementor-size-default\">ISO 3035<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d0de5ef elementor-widget elementor-widget-heading\" data-id=\"d0de5ef\" 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\">Ring Crush Test Standard<\/h2>\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-19cafef e-con-full e-flex e-con e-child\" data-id=\"19cafef\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-c3ea4a9 e-con-full e-flex e-con e-child\" data-id=\"c3ea4a9\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-526f12a elementor-widget elementor-widget-heading\" data-id=\"526f12a\" 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<p class=\"elementor-heading-title elementor-size-default\">O nas<\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-41d25f6 elementor-widget elementor-widget-heading\" data-id=\"41d25f6\" 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\">Overview of ISO 3035<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e707bc0 elementor-widget elementor-widget-text-editor\" data-id=\"e707bc0\" 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 data-start=\"2015\" data-end=\"2316\"><a href=\"https:\/\/www.iso.org\/standard\/86594.html\" target=\"_blank\" rel=\"noopener\"><strong data-start=\"2046\" data-end=\"2058\">ISO 3035<\/strong> <\/a>specifies a standardized method to measure the <strong data-start=\"2106\" data-end=\"2131\">flat crush resistance<\/strong> of corrugated fibreboard. This method focuses on <strong data-start=\"2181\" data-end=\"2197\">single-faced<\/strong> oraz <strong data-start=\"2202\" data-end=\"2224\">single-wall boards<\/strong>, providing a reliable measure of how fluting withstands perpendicular compressive forces.<\/p>\n<p data-start=\"2318\" data-end=\"2640\">In practical application, ISO 3035 testing allows manufacturers to verify if a corrugated board meets the minimum required <strong data-start=\"2441\" data-end=\"2459\">crush strength<\/strong>, which is critical for stacked pallet shipments. A board that fails to meet the standard can result in product damage or financial losses due to crushed cartons during transport.<\/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-db91976 elementor-button-align-stretch elementor-widget elementor-widget-form\" data-id=\"db91976\" data-element_type=\"widget\" data-settings=\"{&quot;step_next_label&quot;:&quot;Next&quot;,&quot;step_previous_label&quot;:&quot;Previous&quot;,&quot;button_width&quot;:&quot;100&quot;,&quot;step_type&quot;:&quot;number_text&quot;,&quot;step_icon_shape&quot;:&quot;circle&quot;}\" data-widget_type=\"form.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<form class=\"elementor-form\" method=\"post\" name=\"New Form\" action=\"\">\n\t\t\t<input type=\"hidden\" name=\"post_id\" value=\"1490\"\/>\n\t\t\t<input type=\"hidden\" name=\"form_id\" value=\"db91976\"\/>\n\t\t\t<input type=\"hidden\" name=\"referer_title\" value=\"\" \/>\n\n\t\t\t\n\t\t\t<div class=\"elementor-form-fields-wrapper elementor-labels-\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-text elementor-field-group elementor-column elementor-field-group-name elementor-col-50\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-name\" class=\"elementor-field-label elementor-screen-only\">\n\t\t\t\t\t\t\t\tNazwa\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<input size=\"1\" type=\"text\" name=\"form_fields[name]\" id=\"form-field-name\" class=\"elementor-field elementor-size-sm  elementor-field-textual\" placeholder=\"Nazwa\">\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-email elementor-field-group elementor-column elementor-field-group-email elementor-col-50 elementor-field-required\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-email\" class=\"elementor-field-label elementor-screen-only\">\n\t\t\t\t\t\t\t\tE-mail\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<input size=\"1\" type=\"email\" name=\"form_fields[email]\" id=\"form-field-email\" class=\"elementor-field elementor-size-sm  elementor-field-textual\" placeholder=\"E-mail\" required=\"required\" aria-required=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-text elementor-field-group elementor-column elementor-field-group-field_e892bf7 elementor-col-100\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-field_e892bf7\" class=\"elementor-field-label elementor-screen-only\">\n\t\t\t\t\t\t\t\tFirma\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<input size=\"1\" type=\"text\" name=\"form_fields[field_e892bf7]\" id=\"form-field-field_e892bf7\" class=\"elementor-field elementor-size-sm  elementor-field-textual\" placeholder=\"Firma\">\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-textarea elementor-field-group elementor-column elementor-field-group-message elementor-col-100\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-message\" class=\"elementor-field-label elementor-screen-only\">\n\t\t\t\t\t\t\t\tWiadomo\u015b\u0107\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t<textarea class=\"elementor-field-textual elementor-field  elementor-size-sm\" name=\"form_fields[message]\" id=\"form-field-message\" rows=\"4\" placeholder=\"Wiadomo\u015b\u0107\"><\/textarea>\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-recaptcha_v3 elementor-field-group elementor-column elementor-field-group-field_998389f elementor-col-100 recaptcha_v3-bottomleft\">\n\t\t\t\t\t<div class=\"elementor-field\" id=\"form-field-field_998389f\"><div class=\"elementor-g-recaptcha\" data-sitekey=\"6Lcar6MrAAAAAL9Pz42-0SmIdCeogSKNdnyqx6QR\" data-type=\"v3\" data-action=\"Form\" data-badge=\"bottomleft\" data-size=\"invisible\"><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-group elementor-column elementor-field-type-submit elementor-col-100 e-form__buttons\">\n\t\t\t\t\t<button class=\"elementor-button elementor-size-sm\" type=\"submit\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Wy\u015blij<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/button>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<input type=\"hidden\" name=\"trp-form-language\" value=\"pl\"\/><\/form>\n\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-0a20954 e-con-full e-flex e-con e-child\" data-id=\"0a20954\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-cb70687 elementor-widget elementor-widget-image\" data-id=\"cb70687\" 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<img fetchpriority=\"high\" decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/www.crushtester.com\/wp-content\/uploads\/2026\/04\/ISO3035-300x300.webp\" class=\"attachment-medium size-medium wp-image-1498\" alt=\"ISO3035\" srcset=\"https:\/\/www.crushtester.com\/wp-content\/uploads\/2026\/04\/ISO3035-300x300.webp 300w, https:\/\/www.crushtester.com\/wp-content\/uploads\/2026\/04\/ISO3035-150x150.webp 150w, https:\/\/www.crushtester.com\/wp-content\/uploads\/2026\/04\/ISO3035-768x768.webp 768w, https:\/\/www.crushtester.com\/wp-content\/uploads\/2026\/04\/ISO3035-12x12.webp 12w, https:\/\/www.crushtester.com\/wp-content\/uploads\/2026\/04\/ISO3035.webp 800w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/>\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-20c92bc elementor-widget elementor-widget-image\" data-id=\"20c92bc\" 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<img decoding=\"async\" width=\"600\" height=\"600\" src=\"https:\/\/www.crushtester.com\/wp-content\/uploads\/2025\/08\/YSD-01-Crush-Tester_\u526f\u672c.webp\" class=\"attachment-full size-full wp-image-1342\" alt=\"Tester zgniatania YSD-01\" srcset=\"https:\/\/www.crushtester.com\/wp-content\/uploads\/2025\/08\/YSD-01-Crush-Tester_\u526f\u672c.webp 600w, https:\/\/www.crushtester.com\/wp-content\/uploads\/2025\/08\/YSD-01-Crush-Tester_\u526f\u672c-300x300.webp 300w, https:\/\/www.crushtester.com\/wp-content\/uploads\/2025\/08\/YSD-01-Crush-Tester_\u526f\u672c-150x150.webp 150w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/>\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>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-31da17b e-con-full e-flex e-con e-child\" data-id=\"31da17b\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-d0436a7 e-con-full e-flex e-con e-child\" data-id=\"d0436a7\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-db592dc elementor-widget__width-initial elementor-widget elementor-widget-heading\" data-id=\"db592dc\" 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<p class=\"elementor-heading-title elementor-size-default\">Tester zgniatania YSD-01<\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5bff84a elementor-widget elementor-widget-heading\" data-id=\"5bff84a\" 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\">Importance of Mechanical Testing for Packaging<\/h2>\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-b0ed5cd e-con-full e-flex e-con e-child\" data-id=\"b0ed5cd\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6ca2c01 elementor-widget elementor-widget-text-editor\" data-id=\"6ca2c01\" 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 data-start=\"1332\" data-end=\"1621\">Mechanical testing evaluates how well packaging materials withstand forces such as stacking, compression, and handling. Tests like <strong data-start=\"1520\" data-end=\"1545\">flat crush resistance<\/strong> provide insights into the <strong data-start=\"1572\" data-end=\"1597\">load-bearing capacity<\/strong> of corrugated boards.<\/p><p data-start=\"1623\" data-end=\"2008\">For instance, in a study comparing <strong data-start=\"1658\" data-end=\"1669\">B-flute<\/strong> oraz <strong data-start=\"1674\" data-end=\"1685\">C-flute<\/strong> boards, C-flute boards exhibited approximately <strong data-start=\"1733\" data-end=\"1769\">20% higher flat crush resistance<\/strong>, making them suitable for heavier products. By assessing these properties, manufacturers can reduce product damage, optimize material usage, and ensure compliance with international standards, such as ISO and ASTM packaging regulations.<\/p>\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<div class=\"elementor-element elementor-element-ee2633d e-con-full e-flex e-con e-child\" data-id=\"ee2633d\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4a477b3 elementor-widget elementor-widget-heading\" data-id=\"4a477b3\" 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\">Overview of Corrugated Board Structures<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8198104 elementor-widget elementor-widget-text-editor\" data-id=\"8198104\" 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 data-start=\"969\" data-end=\"1052\">Different board types influence testing results and applications:<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-4f2653c e-con-full e-flex e-con e-child\" data-id=\"4f2653c\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-82da915 e-con-full e-flex e-con e-child\" data-id=\"82da915\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-09bf66a elementor-view-default elementor-position-top elementor-mobile-position-top elementor-widget elementor-widget-icon-box\" data-id=\"09bf66a\" data-element_type=\"widget\" data-widget_type=\"icon-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-box-wrapper\">\n\n\t\t\t\t\t\t<div class=\"elementor-icon-box-icon\">\n\t\t\t\t<span  class=\"elementor-icon\">\n\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-quote-left\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M464 256h-80v-64c0-35.3 28.7-64 64-64h8c13.3 0 24-10.7 24-24V56c0-13.3-10.7-24-24-24h-8c-88.4 0-160 71.6-160 160v240c0 26.5 21.5 48 48 48h128c26.5 0 48-21.5 48-48V304c0-26.5-21.5-48-48-48zm-288 0H96v-64c0-35.3 28.7-64 64-64h8c13.3 0 24-10.7 24-24V56c0-13.3-10.7-24-24-24h-8C71.6 32 0 103.6 0 192v240c0 26.5 21.5 48 48 48h128c26.5 0 48-21.5 48-48V304c0-26.5-21.5-48-48-48z\"><\/path><\/svg>\t\t\t\t<\/span>\n\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t<div class=\"elementor-icon-box-content\">\n\n\t\t\t\t\t\t\t\t\t<p class=\"elementor-icon-box-title\">\n\t\t\t\t\t\t<span  >\n\t\t\t\t\t\t\tSingle-faced boards:\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<p class=\"elementor-icon-box-description\">\n\t\t\t\t\t\tCommonly used as protective layers in multi-packing.\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\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-6aacdf5 e-con-full e-flex e-con e-child\" data-id=\"6aacdf5\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-be20a8c elementor-view-default elementor-position-top elementor-mobile-position-top elementor-widget elementor-widget-icon-box\" data-id=\"be20a8c\" data-element_type=\"widget\" data-widget_type=\"icon-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-box-wrapper\">\n\n\t\t\t\t\t\t<div class=\"elementor-icon-box-icon\">\n\t\t\t\t<span  class=\"elementor-icon\">\n\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-quote-left\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M464 256h-80v-64c0-35.3 28.7-64 64-64h8c13.3 0 24-10.7 24-24V56c0-13.3-10.7-24-24-24h-8c-88.4 0-160 71.6-160 160v240c0 26.5 21.5 48 48 48h128c26.5 0 48-21.5 48-48V304c0-26.5-21.5-48-48-48zm-288 0H96v-64c0-35.3 28.7-64 64-64h8c13.3 0 24-10.7 24-24V56c0-13.3-10.7-24-24-24h-8C71.6 32 0 103.6 0 192v240c0 26.5 21.5 48 48 48h128c26.5 0 48-21.5 48-48V304c0-26.5-21.5-48-48-48z\"><\/path><\/svg>\t\t\t\t<\/span>\n\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t<div class=\"elementor-icon-box-content\">\n\n\t\t\t\t\t\t\t\t\t<p class=\"elementor-icon-box-title\">\n\t\t\t\t\t\t<span  >\n\t\t\t\t\t\t\tSingle-wall (double-faced) boards:\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<p class=\"elementor-icon-box-description\">\n\t\t\t\t\t\tStandard choice for shipping cartons.\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\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-dcff88f e-con-full e-flex e-con e-child\" data-id=\"dcff88f\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6f1eddd elementor-view-default elementor-position-top elementor-mobile-position-top elementor-widget elementor-widget-icon-box\" data-id=\"6f1eddd\" data-element_type=\"widget\" data-widget_type=\"icon-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-box-wrapper\">\n\n\t\t\t\t\t\t<div class=\"elementor-icon-box-icon\">\n\t\t\t\t<span  class=\"elementor-icon\">\n\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-quote-left\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M464 256h-80v-64c0-35.3 28.7-64 64-64h8c13.3 0 24-10.7 24-24V56c0-13.3-10.7-24-24-24h-8c-88.4 0-160 71.6-160 160v240c0 26.5 21.5 48 48 48h128c26.5 0 48-21.5 48-48V304c0-26.5-21.5-48-48-48zm-288 0H96v-64c0-35.3 28.7-64 64-64h8c13.3 0 24-10.7 24-24V56c0-13.3-10.7-24-24-24h-8C71.6 32 0 103.6 0 192v240c0 26.5 21.5 48 48 48h128c26.5 0 48-21.5 48-48V304c0-26.5-21.5-48-48-48z\"><\/path><\/svg>\t\t\t\t<\/span>\n\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t<div class=\"elementor-icon-box-content\">\n\n\t\t\t\t\t\t\t\t\t<p class=\"elementor-icon-box-title\">\n\t\t\t\t\t\t<span  >\n\t\t\t\t\t\t\tDouble-wall and microflute boards:\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<p class=\"elementor-icon-box-description\">\n\t\t\t\t\t\tNot covered by ISO 3035 due to unclear collapse endpoints.\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\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<div class=\"elementor-element elementor-element-93d34b7 elementor-widget elementor-widget-text-editor\" data-id=\"93d34b7\" 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>For example, testing a <strong data-start=\"3055\" data-end=\"3085\">single-faced B-flute board<\/strong> may yield a flat crush resistance of <strong data-start=\"3123\" data-end=\"3135\">2.5 kN\/m<\/strong>, whereas a <strong data-start=\"3147\" data-end=\"3176\">single-wall C-flute board<\/strong> could reach <strong data-start=\"3189\" data-end=\"3201\">3.5 kN\/m<\/strong>. Such data guide engineers in choosing boards for heavy-duty packaging versus light consumer goods.<\/p>\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-a887ae7 e-con-full e-flex e-con e-child\" data-id=\"a887ae7\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0b97270 elementor-widget elementor-widget-heading\" data-id=\"0b97270\" 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<p class=\"elementor-heading-title elementor-size-default\">Obja\u015bnienia dotycz\u0105ce p\u0142askiego testera zgniatania i FCT<\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bc28eab elementor-widget elementor-widget-heading\" data-id=\"bc28eab\" 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\">Purpose and Significance of ISO 3035 Testing<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e54cba7 elementor-widget elementor-widget-text-editor\" data-id=\"e54cba7\" 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 data-start=\"3310\" data-end=\"3509\">The main goal of ISO 3035 is to determine the <strong data-start=\"3411\" data-end=\"3456\">compressive strength of corrugated boards<\/strong> under flat crush conditions. Key benefits include:<\/p><ul data-start=\"3511\" data-end=\"3783\"><li data-start=\"3511\" data-end=\"3575\">Ensuring boxes resist crushing during transport and storage.<\/li><li data-start=\"3576\" data-end=\"3633\">Evaluating different board grades or fluting designs.<\/li><li data-start=\"3634\" data-end=\"3695\">Optimizing production parameters for material efficiency.<\/li><li data-start=\"3696\" data-end=\"3783\">Supporting quality assurance and compliance with international packaging standards.<\/li><\/ul><p data-start=\"3785\" data-end=\"3991\">For example, a logistics company may use ISO 3035 to compare boards under <strong data-start=\"3859\" data-end=\"3893\">stack heights of 2 m and above<\/strong>, ensuring boxes on the bottom layers maintain integrity and prevent crushing of products above.<\/p>\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-2198184 e-con-full e-flex e-con e-child\" data-id=\"2198184\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-a6b1168 e-con-full e-flex e-con e-child\" data-id=\"a6b1168\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-31dddd8 elementor-widget__width-initial elementor-widget elementor-widget-heading\" data-id=\"31dddd8\" 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<p class=\"elementor-heading-title elementor-size-default\">Inna metoda testowania zgniatania<\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4be7c33 elementor-widget elementor-widget-image-box\" data-id=\"4be7c33\" data-element_type=\"widget\" data-widget_type=\"image-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-image-box-wrapper\"><div class=\"elementor-image-box-content\"><h2 class=\"elementor-image-box-title\">ISO 3035 Testing Process: Flat Crush Method<\/h2><p class=\"elementor-image-box-description\">Opr\u00f3cz <b>ECT, RCT i FCT<\/b>zaawansowany <b>testery zgniatania<\/b> podobnie jak YSD-01 mo\u017ce wykonywa\u0107 inne istotne testy:<\/p><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b1c4dcf elementor-widget elementor-widget-text-editor\" data-id=\"b1c4dcf\" 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<ul><li data-start=\"4052\" data-end=\"4188\"><strong data-start=\"4055\" data-end=\"4072\">Conditioning:<\/strong> Test pieces are equilibrated in a controlled atmosphere, usually <strong data-start=\"4138\" data-end=\"4150\">23 \u00b1 2\u00b0C<\/strong> with <strong data-start=\"4156\" data-end=\"4185\">50 \u00b1 5% relative humidity<\/strong>.<\/li><li data-start=\"4189\" data-end=\"4249\"><strong data-start=\"4192\" data-end=\"4206\">Placement:<\/strong> Pieces are centered on the lower platen.<\/li><li data-start=\"4250\" data-end=\"4340\"><strong data-start=\"4253\" data-end=\"4269\">Compression:<\/strong> Steady perpendicular force is applied until fluting collapse occurs.<\/li><li data-start=\"4341\" data-end=\"4413\"><strong data-start=\"4344\" data-end=\"4368\">Rate of Compression:<\/strong> Platens move at 12.5 mm\/min \u00b1 0.25 mm\/min.<\/li><li data-start=\"4414\" data-end=\"4491\"><strong data-start=\"4417\" data-end=\"4433\">Measurement:<\/strong> Record maximum force sustained before fluting collapse.<\/li><li data-start=\"4492\" data-end=\"4588\"><strong data-start=\"4495\" data-end=\"4510\">Validation:<\/strong> Rotate samples to correct for leaning flutes and ensure consistent results.<\/li><\/ul>\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<div class=\"elementor-element elementor-element-9c2db8e e-con-full e-flex e-con e-child\" data-id=\"9c2db8e\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-b5c5a7b e-con-full e-flex e-con e-child\" data-id=\"b5c5a7b\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-73ae123 elementor-widget elementor-widget-text-editor\" data-id=\"73ae123\" 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 data-start=\"4838\" data-end=\"4919\">Applicable materials include:<\/p><ul data-start=\"4921\" data-end=\"5012\"><li data-start=\"4921\" data-end=\"4959\">Single-faced corrugated fibreboard<\/li><li data-start=\"4960\" data-end=\"5012\">Single-wall corrugated fibreboard (double-faced)<\/li><\/ul><p data-start=\"5014\" data-end=\"5210\">Boards must be free of defects such as tears or uneven fluting. Double-wall or microflute boards are excluded due to <strong data-start=\"5131\" data-end=\"5163\">ambiguous collapse endpoints<\/strong>, ensuring reproducible and accurate results.<\/p>\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-220b750 e-con-full e-flex e-con e-child\" data-id=\"220b750\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a7d723f elementor-widget__width-initial elementor-widget elementor-widget-heading\" data-id=\"a7d723f\" 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<p class=\"elementor-heading-title elementor-size-default\">Oher Crush Testing Method\u200b<\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bb5b157 elementor-widget elementor-widget-heading\" data-id=\"bb5b157\" 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\">Materials Suitable for ISO 3035 Testing<\/h2>\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<div class=\"elementor-element elementor-element-c55ac08 e-con-full e-flex e-con e-child\" data-id=\"c55ac08\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2a9f79b elementor-widget elementor-widget-heading\" data-id=\"2a9f79b\" 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\">Modern Equipment for ISO 3035 Testing<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3f001a9 elementor-widget elementor-widget-text-editor\" data-id=\"3f001a9\" 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 data-start=\"6429\" data-end=\"6556\">Advanced instruments like the <a href=\"https:\/\/www.crushtester.com\/pl\/\"><strong data-start=\"6507\" data-end=\"6547\">Tester zgniatania Cell Instruments YSD-01<\/strong><\/a> offer:<\/p>\n<ul data-start=\"6558\" data-end=\"6773\">\n<li data-start=\"6558\" data-end=\"6606\">Precise force measurement and platen control<\/li>\n<li data-start=\"6607\" data-end=\"6644\">Digital recording and data export<\/li>\n<li data-start=\"6645\" data-end=\"6702\">Compatibility with <strong data-start=\"6666\" data-end=\"6673\">ECT<\/strong> oraz <strong data-start=\"6678\" data-end=\"6700\">flat crush testing<\/strong><\/li>\n<li data-start=\"6703\" data-end=\"6773\">Reproducible results for both quality control and R&amp;D applications<\/li>\n<\/ul>\n<p data-start=\"6775\" data-end=\"6971\">In practice, using modern equipment allows engineers to <strong data-start=\"6831\" data-end=\"6870\">automatically generate test reports<\/strong>, analyze trends across multiple production batches, and optimize material performance efficiently.<\/p>\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-29b8e0e e-con-full e-flex e-con e-child\" data-id=\"29b8e0e\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-f370772 e-con-full e-flex e-con e-child\" data-id=\"f370772\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9bff57a elementor-widget__width-initial elementor-widget elementor-widget-heading\" data-id=\"9bff57a\" 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<p class=\"elementor-heading-title elementor-size-default\">Tester zgniatania YSD-01<\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-73119a9 elementor-widget elementor-widget-heading\" data-id=\"73119a9\" 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\">Specyfikacja techniczna<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-233d42f elementor-widget elementor-widget-image\" data-id=\"233d42f\" 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<img decoding=\"async\" width=\"500\" height=\"600\" src=\"https:\/\/www.crushtester.com\/wp-content\/uploads\/2026\/04\/Crush-TesterYSD-01-.webp\" class=\"attachment-large size-large wp-image-1497\" alt=\"ISO 3035 Flat Crush Testing for Corrugated Fibreboard\" srcset=\"https:\/\/www.crushtester.com\/wp-content\/uploads\/2026\/04\/Crush-TesterYSD-01-.webp 500w, https:\/\/www.crushtester.com\/wp-content\/uploads\/2026\/04\/Crush-TesterYSD-01--250x300.webp 250w, https:\/\/www.crushtester.com\/wp-content\/uploads\/2026\/04\/Crush-TesterYSD-01--10x12.webp 10w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/>\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>\n\t\t<div class=\"elementor-element elementor-element-d8c61bf e-con-full e-flex e-con e-child\" data-id=\"d8c61bf\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9da6292 elementor-widget elementor-widget-text-editor\" data-id=\"9da6292\" 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<table width=\"648\">\n<tbody>\n<tr>\n<td width=\"133\"><strong>Parametr<\/strong><\/td>\n<td width=\"515\"><strong>Specyfikacja<\/strong><\/td>\n<\/tr>\n<tr>\n<td>Obszar testowy<\/td>\n<td>(10\u00b10,05) cm\u00b2<\/td>\n<\/tr>\n<tr>\n<td>Zakres pomiarowy<\/td>\n<td>(1-9999) S, (1-15)S, (15\uff5e300) S, (300\uff5e9999) S, prze\u0142\u0105cznik trzyzakresowy<\/td>\n<\/tr>\n<tr>\n<td>Obj\u0119to\u015b\u0107<\/td>\n<td>Du\u017ca pr\u00f3\u017cnia 380\u00b11 ml; Ma\u0142a pr\u00f3\u017cnia (38\u00b11) ml<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"3\">Zakres podci\u015bnienia<\/td>\n<td>I bieg 50.66kPa -&gt; 29.33kPa<\/td>\n<\/tr>\n<tr>\n<td>II bieg 50.66kPa -&gt; 48kPa&nbsp;<\/td>\n<\/tr>\n<tr>\n<td>III bieg: 50,66 kPa -&gt; 48 kPa<\/td>\n<\/tr>\n<tr>\n<td>Ci\u015bnienie pr\u00f3bne<\/td>\n<td>(100\u00b12) kPa (ci\u015bnienie automatyczne)<\/td>\n<\/tr>\n<tr>\n<td>Wymiar<\/td>\n<td>380x360x465 mm<\/td>\n<\/tr>\n<tr>\n<td>Moc&nbsp;<\/td>\n<td>AC 220V 50Hz<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\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<div class=\"elementor-element elementor-element-cf8441d e-con-full e-flex e-con e-child\" data-id=\"cf8441d\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-91a6fe5 elementor-view-default elementor-position-top elementor-mobile-position-top elementor-widget elementor-widget-icon-box\" data-id=\"91a6fe5\" data-element_type=\"widget\" data-widget_type=\"icon-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-box-wrapper\">\n\n\t\t\t\t\t\t<div class=\"elementor-icon-box-icon\">\n\t\t\t\t<span  class=\"elementor-icon\">\n\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-quote-left\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M464 256h-80v-64c0-35.3 28.7-64 64-64h8c13.3 0 24-10.7 24-24V56c0-13.3-10.7-24-24-24h-8c-88.4 0-160 71.6-160 160v240c0 26.5 21.5 48 48 48h128c26.5 0 48-21.5 48-48V304c0-26.5-21.5-48-48-48zm-288 0H96v-64c0-35.3 28.7-64 64-64h8c13.3 0 24-10.7 24-24V56c0-13.3-10.7-24-24-24h-8C71.6 32 0 103.6 0 192v240c0 26.5 21.5 48 48 48h128c26.5 0 48-21.5 48-48V304c0-26.5-21.5-48-48-48z\"><\/path><\/svg>\t\t\t\t<\/span>\n\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t<div class=\"elementor-icon-box-content\">\n\n\t\t\t\t\t\t\t\t\t<h2 class=\"elementor-icon-box-title\">\n\t\t\t\t\t\t<span  >\n\t\t\t\t\t\t\t<b>Tester zgniatania<\/b> jest niezb\u0119dny dla producent\u00f3w papieru i opakowa\u0144, kt\u00f3rzy chc\u0105 zapewni\u0107 trwa\u0142o\u015b\u0107 produktu i spe\u0142ni\u0107 wymagania przepis\u00f3w bran\u017cowych. Testy takie jak <b>ECT, RCT<\/b>oraz <b>FCT<\/b> stanowi\u0105 podstaw\u0119 oceny wynik\u00f3w zarz\u0105du, regulowanej przez rygorystyczne standardy, takie jak <b>ISO 3037, TAPPI T811, ISO 3035<\/b>i nie tylko. Z <b>Tester zgniatania YSD-01<\/b> Dzi\u0119ki Cell Instruments zyskujesz dost\u0119p do kompletnego rozwi\u0105zania testowego, kt\u00f3re jest dok\u0142adne, wszechstronne i zgodne z przepisami - zwi\u0119kszaj\u0105c zar\u00f3wno kontrol\u0119 jako\u015bci, jak i zadowolenie klient\u00f3w.\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/h2>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<p class=\"elementor-icon-box-description\">\n\t\t\t\t\t\t- Cell Instruments\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\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-10e57c6 e-con-full e-flex e-con e-child\" data-id=\"10e57c6\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2d1e2db elementor-widget elementor-widget-heading\" data-id=\"2d1e2db\" 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\">Cz\u0119sto zadawane pytania dotycz\u0105ce Crush Tester<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-f5769a4 e-flex e-con-boxed e-con e-child\" data-id=\"f5769a4\" 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-8c01ea1 elementor-widget elementor-widget-n-accordion\" data-id=\"8c01ea1\" data-element_type=\"widget\" data-settings=\"{&quot;max_items_expended&quot;:&quot;multiple&quot;,&quot;default_state&quot;:&quot;expanded&quot;,&quot;n_accordion_animation_duration&quot;:{&quot;unit&quot;:&quot;ms&quot;,&quot;size&quot;:400,&quot;sizes&quot;:[]}}\" data-widget_type=\"nested-accordion.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"e-n-accordion\" aria-label=\"Akordeon. Otwieranie \u0142\u0105czy za pomoc\u0105 klawisza Enter lub spacji, zamykanie za pomoc\u0105 klawisza Escape i nawigacja za pomoc\u0105 klawiszy strza\u0142ek\">\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-1460\" class=\"e-n-accordion-item\" open>\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"1\" tabindex=\"0\" aria-expanded=\"true\" aria-controls=\"e-n-accordion-item-1460\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><h3 class=\"e-n-accordion-item-title-text\"> What materials can be tested using ISO 3035? <\/h3><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" 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<span class='e-closed'><svg aria-hidden=\"true\" 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<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1460\" class=\"elementor-element elementor-element-8b58afd e-con-full e-flex e-con e-child\" data-id=\"8b58afd\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7b4000f elementor-widget elementor-widget-text-editor\" data-id=\"7b4000f\" 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>ISO 3035 is suitable for <strong data-start=\"198\" data-end=\"214\">single-faced<\/strong> oraz <strong data-start=\"219\" data-end=\"271\">single-wall (double-faced) corrugated fibreboard<\/strong>. It is not applicable to <strong data-start=\"297\" data-end=\"312\">double-wall<\/strong> or <strong data-start=\"316\" data-end=\"337\">microflute boards<\/strong> because the collapse endpoint is ambiguous. Using standardized materials ensures reliable and reproducible <strong data-start=\"445\" data-end=\"472\">flat crush test results<\/strong>, which are critical for packaging design and quality control.<\/p>\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\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-1461\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"2\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-1461\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><h3 class=\"e-n-accordion-item-title-text\"> How is the flat crush resistance measured in ISO 3035? <\/h3><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" 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<span class='e-closed'><svg aria-hidden=\"true\" 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<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1461\" class=\"elementor-element elementor-element-cb836c3 e-con-full e-flex e-con e-child\" data-id=\"cb836c3\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-cec7a10 elementor-widget elementor-widget-text-editor\" data-id=\"cec7a10\" 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>The <strong data-start=\"612\" data-end=\"631\">flat crush test<\/strong> involves placing a sample centrally on a <strong data-start=\"673\" data-end=\"694\">flat crush tester<\/strong> and applying a perpendicular force at a controlled rate (12.5 mm\/min \u00b1 0.25 mm\/min) until the fluting collapses. The <strong data-start=\"812\" data-end=\"829\">maximum force<\/strong> recorded represents the board&#8217;s resistance. For example, a <strong data-start=\"889\" data-end=\"906\">C-flute board<\/strong> may withstand <strong data-start=\"921\" data-end=\"930\">320 N<\/strong>, while a <strong data-start=\"940\" data-end=\"951\">B-flute<\/strong> may only reach <strong data-start=\"967\" data-end=\"976\">260 N<\/strong>, allowing comparisons for packaging applications.<\/p>\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\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-1462\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"3\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-1462\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><h3 class=\"e-n-accordion-item-title-text\"> How does ISO 3035 help improve packaging quality? <\/h3><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" 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<span class='e-closed'><svg aria-hidden=\"true\" 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<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1462\" class=\"elementor-element elementor-element-0e985a2 e-con-full e-flex e-con e-child\" data-id=\"0e985a2\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-32a1545 elementor-widget elementor-widget-text-editor\" data-id=\"32a1545\" 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>ISO 3035 testing evaluates the <strong data-start=\"1126\" data-end=\"1171\">compressive strength of corrugated boards<\/strong>, ensuring boxes withstand stacking and transport stresses. By combining results with <strong data-start=\"1257\" data-end=\"1272\">ECT testing<\/strong> or <strong data-start=\"1276\" data-end=\"1304\">ring crush test standard<\/strong> data, manufacturers can select optimal board grades, minimize packaging failures, and ensure consistent protection of products during shipping and storage.<\/p>\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\t<\/details>\n\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\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-e202e16 e-con-full e-flex e-con e-child\" data-id=\"e202e16\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-33edab5 e-con-full e-flex e-con e-child\" data-id=\"33edab5\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-2e7d5ab e-grid e-con-full e-con e-child\" data-id=\"2e7d5ab\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-76d065c e-con-full e-flex e-con e-child\" data-id=\"76d065c\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-24dee3a elementor-widget elementor-widget-image\" data-id=\"24dee3a\" 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<img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/www.crushtester.com\/wp-content\/uploads\/2025\/09\/mail-150x150.webp\" class=\"attachment-thumbnail size-thumbnail wp-image-1352\" alt=\"\" srcset=\"https:\/\/www.crushtester.com\/wp-content\/uploads\/2025\/09\/mail-150x150.webp 150w, https:\/\/www.crushtester.com\/wp-content\/uploads\/2025\/09\/mail.webp 240w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/>\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<div class=\"elementor-element elementor-element-a4e5f68 e-con-full e-flex e-con e-child\" data-id=\"a4e5f68\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-637772c elementor-widget elementor-widget-heading\" data-id=\"637772c\" 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\">Uzyskaj z nami najlepsze rozwi\u0105zanie<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f6abf28 elementor-widget elementor-widget-text-editor\" data-id=\"f6abf28\" 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>Miejmy dalsz\u0105 komunikacj\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-a97ef7e elementor-widget elementor-widget-button\" data-id=\"a97ef7e\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"mailto:marketing@celtec.cn\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">WY\u015aLIJ E-MAIL<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\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<div class=\"elementor-element elementor-element-408e491 e-con-full e-flex e-con e-child\" data-id=\"408e491\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-adf92aa elementor-widget elementor-widget-image\" data-id=\"adf92aa\" 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<img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/www.crushtester.com\/wp-content\/uploads\/2025\/09\/whatsapp-line-150x150.png\" class=\"attachment-thumbnail size-thumbnail wp-image-1353\" alt=\"\" srcset=\"https:\/\/www.crushtester.com\/wp-content\/uploads\/2025\/09\/whatsapp-line-150x150.png 150w, https:\/\/www.crushtester.com\/wp-content\/uploads\/2025\/09\/whatsapp-line.png 240w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/>\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<div class=\"elementor-element elementor-element-bde6e49 e-con-full e-flex e-con e-child\" data-id=\"bde6e49\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-82a5831 elementor-widget elementor-widget-heading\" data-id=\"82a5831\" 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\">Chcesz najpierw porozmawia\u0107?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-dc2819b elementor-widget elementor-widget-text-editor\" data-id=\"dc2819b\" 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>Czat z nami przez telefon.<\/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-a0d85b7 elementor-widget elementor-widget-button\" data-id=\"a0d85b7\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">+86 185 6001 3985<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\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<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-387edd1 elementor-widget elementor-widget-heading\" data-id=\"387edd1\" 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\">Skontaktuj si\u0119 z nami<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-a4665c2 e-con-full e-flex e-con e-child\" data-id=\"a4665c2\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c66df4e elementor-widget elementor-widget-text-editor\" data-id=\"c66df4e\" 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>No. 5577 Gongyebei Rd, Licheng, Jinan, 250109, Shandong, P.R.C.<\/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-045a374 elementor-widget elementor-widget-text-editor\" data-id=\"045a374\" 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>marketing@celtec.cn<\/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-28570a4 elementor-widget elementor-widget-text-editor\" data-id=\"28570a4\" 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>+86 185 6001 3985<\/p>\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<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>ECT TESTING ISO 3035 Ring Crush Test Standard About Us Overview of ISO 3035 ISO 3035 specifies a standardized method to measure the flat crush resistance of corrugated fibreboard. This method focuses on single-faced and single-wall boards, providing a reliable measure of how fluting withstands perpendicular compressive forces. In practical application, ISO 3035 testing allows [&#8230;]","protected":false},"author":3,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-1490","page","type-page","status-publish","hentry"],"rankMath":{"parentDomain":"www.crushtester.com","noFollowDomains":[],"noFollowExcludeDomains":[],"noFollowExternalLinks":false,"featuredImageNotice":"Prezentowany obraz powinien mie\u0107 co najmniej 200 na 200 pikseli, aby m\u00f3g\u0142 go pobra\u0107 Facebook i inne serwisy 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