{"id":487,"date":"2026-08-23T11:51:00","date_gmt":"2026-08-23T03:51:00","guid":{"rendered":"https:\/\/www.kolitai.com\/?p=487"},"modified":"2026-08-23T11:51:00","modified_gmt":"2026-08-23T03:51:00","slug":"kt-r220-fully-automatic-hot-tack-tensile-tester","status":"publish","type":"post","link":"https:\/\/www.kolitai.com\/?p=487","title":{"rendered":"KT\u2011R220 Fully\u2011Automatic Hot\u2011Tack Tensile Tester"},"content":{"rendered":"\n

Product Introduction<\/h3>\n\n\n\n

The hot\u2011tack tensile tester is specially designed for testing hot\u2011tack and heat\u2011sealing performance of packaging materials such as plastic films and composite films. It can simulate heat\u2011sealing conditions of various existing packaging production lines on the market, and provide direct and effective data support for customers to select packaging materials and improve packaging & filling efficiency.<\/p>\n\n\n\n

Adopting a brand\u2011new design, this machine is equipped with an automatic specimen feeding device. The whole test can be completed fully automatically with one\u2011click operation without manual sample feeding. It reduces operation difficulty and improves test efficiency. It is a professional testing instrument for hot\u2011tack performance.<\/p>\n\n\n\n

Compliant Standards<\/h3>\n\n\n\n

ASTM F1921, ASTM F2029, QB\/T2358, YBB0012003<\/p>\n\n\n\n

Technical Parameters<\/h3>\n\n\n\n
    \n
  1. Heat\u2011sealing temperature: Ambient temperature ~250\u202f\u2103; temperature control accuracy: \u00b10.2\u202f\u2103<\/li>\n\n\n\n
  2. Heat\u2011sealing time: 0.19999\u202fs; Hot\u2011tack time: 0.1<\/s>9999\u202fs<\/li>\n\n\n\n
  3. Heat\u2011sealing pressure: 0.05\u202fMPa ~0.7\u202fMPa; Heat\u2011sealing area: 10\u202fmm \u00d750\u202fmm<\/li>\n\n\n\n
  4. Air source pressure: 0.7\u202fMPa (user\u2011supplied)<\/li>\n\n\n\n
  5. Load measuring range: 0~50\u202fN (other ranges optional)<\/li>\n\n\n\n
  6. Accuracy: Class 0.5; Resolution: 0.001\u202fN<\/li>\n\n\n\n
  7. Loading speed: 1\u201112000\u202fmm\/min, stepless adjustable<\/li>\n\n\n\n
  8. Specimen width: 15\u202fmm \/ 25\u202fmm \/ 25.4\u202fmm (optional and customizable)<\/li>\n\n\n\n
  9. Specimen length: 300\u202fmm<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"

    Product Introduction The hot\u2011tack tensile tester is spe […]<\/p>\n","protected":false},"author":1,"featured_media":488,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[24],"tags":[],"class_list":["post-487","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-physical-performance-testing"],"_links":{"self":[{"href":"https:\/\/www.kolitai.com\/index.php?rest_route=\/wp\/v2\/posts\/487","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.kolitai.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.kolitai.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.kolitai.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.kolitai.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=487"}],"version-history":[{"count":1,"href":"https:\/\/www.kolitai.com\/index.php?rest_route=\/wp\/v2\/posts\/487\/revisions"}],"predecessor-version":[{"id":489,"href":"https:\/\/www.kolitai.com\/index.php?rest_route=\/wp\/v2\/posts\/487\/revisions\/489"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.kolitai.com\/index.php?rest_route=\/wp\/v2\/media\/488"}],"wp:attachment":[{"href":"https:\/\/www.kolitai.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=487"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.kolitai.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=487"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.kolitai.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=487"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}