{"id":6958,"date":"2025-07-15T13:32:24","date_gmt":"2025-07-15T05:32:24","guid":{"rendered":"https:\/\/www.qualitester.com\/?page_id=6958"},"modified":"2025-07-15T13:32:24","modified_gmt":"2025-07-15T05:32:24","slug":"finat-ftm-9","status":"publish","type":"page","link":"https:\/\/www.qualitester.com\/lt\/standards\/finat-ftm-9\/","title":{"rendered":"FINAT FTM 9"},"content":{"rendered":"<h1 style=\"text-align: center;\" data-start=\"370\" data-end=\"882\">FINAT FTM 9<br \/>\n<small>\u201eLoop Tack\u201c bandymas<\/small><\/h1>\n<hr \/>\n<p data-start=\"437\" data-end=\"768\">Spausdami jautr\u016bs klijai (PSA) yra nepakei\u010diami pakavimo, \u017eenklinimo ir kitose pramonin\u0117se srityse, kur j\u0173 <strong data-start=\"558\" data-end=\"574\">pradinis kursas<\/strong>\u2014geb\u0117jimas greitai \u012fsikibti \u012f pavir\u0161i\u0173\u2014yra itin svarbus. \u0160is <strong data-start=\"630\" data-end=\"645\">FINAT FTM 9<\/strong> \u0160is bandymo metodas numato patikim\u0105 ir standartizuot\u0105 proced\u016br\u0105, skirt\u0105 \u0161iai savybei matuoti naudojant kilpos tipo tvirtinimo konfig\u016bracij\u0105.<\/p>\n<p data-start=\"770\" data-end=\"1180\">Pasauliniu mastu naudojamas kokyb\u0117s kontrolei ir moksliniams tyrimams bei pl\u0117trai, <em data-start=\"812\" data-end=\"825\">FINAT FTM 9<\/em> atlieka lemiam\u0105 vaidmen\u012f pad\u0117dama gamintojams pasirinkti veiksmingiausias lipnias med\u017eiagas, ypa\u010d skirtas greitaeig\u0117ms automatin\u0117ms etike\u010di\u0173 klijavimo linijoms. \u0160iame straipsnyje i\u0161samiau aptarsime <strong data-start=\"1012\" data-end=\"1037\">kilpos tvirtumo bandymo metodas<\/strong>, jos svarba, proced\u016bros, reikalavimai \u012frangai ir kaip \u2019Cell Instruments\u201c <em data-start=\"1117\" data-end=\"1142\"><a href=\"https:\/\/www.qualitester.com\/lt\/produktas-2\/sale-tape-loop-tack-testing-machine\/\">LTT-01<\/a> Kilp\u0173 testeris \"Loop Tack Tester<\/em> u\u017etikrina atitikt\u012f standartui.<\/p>\n<hr \/>\n<h2 data-start=\"770\" data-end=\"1180\">Kas yra FINAT FTM 9?<\/h2>\n<p data-start=\"1213\" data-end=\"1568\"><strong data-start=\"1213\" data-end=\"1228\">FINAT FTM 9<\/strong> yra standartizuotas bandymo metodas, paskelbtas FINAT (Europos lipni\u0173 etike\u010di\u0173 pramon\u0117s asociacijos), skirtas nustatyti <strong data-start=\"1362\" data-end=\"1375\">kilpinis priri\u0161imas<\/strong> spaudimui jautri\u0173 med\u017eiag\u0173. \u201eLipnumas\u201c (angl. tack), kuris skiriasi nuo adhezijos ar kohezijos, rei\u0161kia klij\u0173 geb\u0117jim\u0105 trumpai susiliesti su pagrindu ir esant minimaliam spaudimui i\u0161 karto su juo susidaryti tvirt\u0105 ry\u0161\u012f.<\/p>\n<p data-start=\"1570\" data-end=\"1779\">\u0160is metodas suteikia prakti\u0161k\u0105 galimyb\u0119 palyginti skirting\u0173 etike\u010di\u0173 ar lipnios juostos med\u017eiag\u0173 \u201csukibimo\u201d stiprum\u0105 \u2013 savyb\u0119, kuri ypa\u010d svarbi greito tempo darbo s\u0105lygomis, pavyzd\u017eiui, etike\u010di\u0173 klijavimo ma\u0161inose.<\/p>\n<hr \/>\n<h2 data-start=\"1570\" data-end=\"1779\">Kod\u0117l svarbu atlikti \u201eLoop Tack\u201c bandym\u0105?<\/h2>\n<p data-start=\"1827\" data-end=\"2059\">Svetain\u0117 <strong data-start=\"1831\" data-end=\"1844\">kilpinis priri\u0161imas<\/strong> \u0160is rodiklis tiesiogiai susij\u0119s su produkto veikimu, ypa\u010d sistemose, kuriose klijai turi sukibti akimirksniu, per trumpiausi\u0105 galim\u0105 laik\u0105. Didel\u0117 \u201eloop tack\u201c vert\u0117 rodo geresn\u012f momentin\u012f sukibim\u0105, kuris yra ypa\u010d svarbus:<\/p>\n<ul>\n<li data-start=\"2063\" data-end=\"2120\"><strong data-start=\"2063\" data-end=\"2084\">Etike\u010di\u0173 klijavimo ma\u0161inos<\/strong> kai med\u017eiagos turi susiliesti akimirksniu<\/li>\n<li data-start=\"2123\" data-end=\"2152\"><strong data-start=\"2123\" data-end=\"2152\">Medicinin\u0117s juostos naudojimo b\u016bdai<\/strong><\/li>\n<li data-start=\"2155\" data-end=\"2203\"><strong data-start=\"2155\" data-end=\"2177\">Vartotojams skirtos pakuot\u0117s<\/strong> reikalaujantis nedelsiamo u\u017edarymo<\/li>\n<li data-start=\"2206\" data-end=\"2233\"><strong data-start=\"2206\" data-end=\"2233\">Laikin\u0173 jung\u010di\u0173 poreikiai<\/strong><\/li>\n<\/ul>\n<p data-start=\"2235\" data-end=\"2373\">Tikslus kilpos lipnumo matavimas padeda gamintojams u\u017etikrinti kokyb\u0119, patobulinti recept\u016bras ir patenkinti klient\u0173 l\u016bkes\u010dius d\u0117l produkto savybi\u0173.<\/p>\n<hr \/>\n<h2 data-start=\"2235\" data-end=\"2373\">\u201eLoop Tack\u201c bandymo metodo ap\u017evalga<\/h2>\n<p>Svetain\u0117 <strong data-start=\"2420\" data-end=\"2445\">kilpos tvirtumo bandymo metodas<\/strong>, kaip apibr\u0117\u017eta <em data-start=\"2461\" data-end=\"2474\">FINAT FTM 9<\/em>, apima tai, kad kilpin\u0117 juostel\u0117 i\u0161 lipnios med\u017eiagos prisilie\u010dia prie standartinio pagrindo (paprastai plok\u0161\u010diojo stiklo), o po to ji atskiriama pastoviu grei\u010diu, siekiant i\u0161matuoti did\u017eiausi\u0105 atsiskyrimo j\u0117g\u0105.<\/p>\n<h3>Bandymo \u012franga<\/h3>\n<ul>\n<li data-start=\"2704\" data-end=\"2892\">A <strong data-start=\"2706\" data-end=\"2724\">tempimo testeris<\/strong> arba universali bandymo ma\u0161ina, kurios vertikalus \u017eand\u0173 atitr\u016bkimo greitis yra <strong data-start=\"2794\" data-end=\"2808\">300 mm\/min<\/strong>, krypties keitimas ir j\u0117gos matavimas iki <strong data-start=\"2860\" data-end=\"2873\">20 niuton\u0173<\/strong> su \u00b12% tikslumu.<\/li>\n<li data-start=\"2895\" data-end=\"2984\">A <strong data-start=\"2897\" data-end=\"2912\">stiklo plok\u0161t\u0117<\/strong> 25 mm \u00d7 30 mm dyd\u017eio (\u00b1 nuokrypiai), pritvirtintas prie kai\u0161\u010dio montavimui.<\/li>\n<\/ul>\n<hr \/>\n<h2>M\u0117ginio paruo\u0161imas ir kondicionavimas<\/h2>\n<ul>\n<li data-start=\"3211\" data-end=\"3272\">Juostel\u0117s tur\u0117t\u0173 b\u016bti <strong data-start=\"3228\" data-end=\"3258\">25 mm plo\u010dio ir 175 mm ilgio<\/strong>, tvarkingai supjaustytas.<\/li>\n<li data-start=\"3275\" data-end=\"3323\">Pagrindo med\u017eiaga pa\u0161alinama prie\u0161 pat bandym\u0105.<\/li>\n<li data-start=\"3326\" data-end=\"3411\">Juostel\u0117s susiuvamos kilpomis su <strong data-start=\"3349\" data-end=\"3370\">lipni\u0105ja puse \u012f i\u0161or\u0119<\/strong> ir \u012ftvirtintas \u012f bandymo \u012frenginio vir\u0161utin\u0119 \u017eand\u0105.<\/li>\n<li data-start=\"3414\" data-end=\"3560\">Bandymo s\u0105lygos nustatytos taip: <strong data-start=\"3441\" data-end=\"3455\">23 \u00b0C \u00b1 2 \u00b0C<\/strong> ir <strong data-start=\"3460\" data-end=\"3475\">50% RH \u00b1 5%<\/strong> ne ma\u017eiau kaip <strong data-start=\"3491\" data-end=\"3514\">4 valand\u0173 kondicionavimas<\/strong> laikotarpis tiek bandomiesiems m\u0117giniams, tiek pagrindui.<\/li>\n<\/ul>\n<hr \/>\n<h2>Bandymo proced\u016bra<\/h2>\n<ol>\n<li data-start=\"3590\" data-end=\"3648\">Apsukite lipni\u0105 juostel\u0119 kilpa ir \u012fki\u0161kite j\u0105 \u012f vir\u0161utin\u0119 ranken\u0105.<\/li>\n<li data-start=\"3652\" data-end=\"3702\">I\u0161valyt\u0105 stiklo plok\u0161tel\u0119 \u012ftvirtinkite apatiniame spaustuke.<\/li>\n<li data-start=\"3706\" data-end=\"3780\">Priglauskite lipni\u0105j\u0105 kilp\u0105 prie pagrindo \u0161ioje vietoje <strong data-start=\"3765\" data-end=\"3779\">300 mm\/min<\/strong>.<\/li>\n<li data-start=\"3784\" data-end=\"3853\">Nedelsiant pakeiskite krypt\u012f, kad kilpa atsiskirt\u0173 tuo pa\u010diu grei\u010diu.<\/li>\n<li data-start=\"3857\" data-end=\"3916\">\u012era\u0161ykite <strong data-start=\"3868\" data-end=\"3882\">maksimali j\u0117ga<\/strong> (ne\u012fskaitant pradini\u0173 triuk\u0161mo \u0161uoli\u0173).<\/li>\n<li data-start=\"3920\" data-end=\"3993\">Pakartokite su <strong data-start=\"3932\" data-end=\"3948\">penki m\u0117giniai<\/strong> ir nurodykite vidutin\u0119 vert\u0119 <strong data-start=\"3981\" data-end=\"3992\">Niutonai<\/strong>.<\/li>\n<\/ol>\n<p data-start=\"3995\" data-end=\"4005\">Paai\u0161kinimai:<\/p>\n<ul>\n<li data-start=\"4008\" data-end=\"4080\">Jei ply\u0161imas atsiranda prie\u0161 klij\u0173 atsiklijavim\u0105 \u2192 pa\u017eym\u0117kite <em data-start=\"4062\" data-end=\"4066\">PT<\/em> (popieriaus \u012fpl\u0117\u0161imas).<\/li>\n<li data-start=\"4083\" data-end=\"4186\">Jei klijai patenka ant plok\u0161tel\u0117s \u2192 pa\u017eym\u0117kite <em data-start=\"4130\" data-end=\"4134\">AT<\/em> (klij\u0173 perk\u0117limas), nurodant apytiksl\u012f procentin\u012f dyd\u012f.\n<div class=\"ast-oembed-container\" style=\"height: 100%;\"><iframe title=\"\u201eFinat 9\u201c kilp\u0173 sukibimo bandymo m\u0117ginys\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/tVZSoEi7Blk?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/div>\n<\/li>\n<\/ul>\n<hr \/>\n<h2>Tyrimo tikslum\u0105 lemiantys veiksniai<\/h2>\n<p data-start=\"4232\" data-end=\"4279\">Keli veiksniai gali tur\u0117ti \u012ftakos kilpos tvirtumo rezultatams:<\/p>\n<ul>\n<li data-start=\"4283\" data-end=\"4446\"><strong data-start=\"4283\" data-end=\"4308\">Pagrindo \u0161varumas<\/strong> \u2013 Naudokite nepaliekan\u010dius liku\u010di\u0173 tirpiklius, pavyzd\u017eiui, MEK, aceton\u0105 arba n-heptan\u0105. Valym\u0105 pakartokite tris kartus ir prie\u0161 naudojim\u0105 palikite plok\u0161teles 4 valandas, kad jos prisitaikyt\u0173.<\/li>\n<li data-start=\"4449\" data-end=\"4507\"><strong data-start=\"4449\" data-end=\"4468\">M\u0117ginio standumas<\/strong> \u2013 \u012etakoja kilpos form\u0105 ir s\u0105ly\u010dio plot\u0105.<\/li>\n<li data-start=\"4510\" data-end=\"4618\"><strong data-start=\"4510\" data-end=\"4538\">Aplinkos s\u0105lygos<\/strong> \u2013 Tai b\u016btina grie\u017etai kontroliuoti, nes \u0161is produktas yra jautrus dr\u0117gmei ir temperat\u016brai.<\/li>\n<\/ul>\n<hr \/>\n<h2>Kod\u0117l verta rinktis <a href=\"https:\/\/www.qualitester.com\/lt\/\">\"Cell Instruments<\/a>\u2019LTT-01\u201c \u2013 kilp\u0173 sukibimo bandymams<\/h2>\n<figure id=\"attachment_6966\" aria-describedby=\"caption-attachment-6966\" style=\"width: 300px\" class=\"wp-caption alignright\"><a href=\"https:\/\/www.qualitester.com\/lt\/produktas-2\/sale-tape-loop-tack-testing-machine\/\"><img fetchpriority=\"high\" decoding=\"async\" class=\"wp-image-6966 size-medium\" src=\"https:\/\/www.qualitester.com\/wp-content\/uploads\/2025\/07\/Tape-Loop-Tack-Testing-Machine-300x300.webp\" alt=\"FINAT FTM 9 \u2013 tai standartizuotas lipnumo bandymo su kilpa metodas.\" width=\"300\" height=\"300\" srcset=\"https:\/\/www.qualitester.com\/wp-content\/uploads\/2025\/07\/Tape-Loop-Tack-Testing-Machine-300x300.webp 300w, https:\/\/www.qualitester.com\/wp-content\/uploads\/2025\/07\/Tape-Loop-Tack-Testing-Machine-150x150.webp 150w, https:\/\/www.qualitester.com\/wp-content\/uploads\/2025\/07\/Tape-Loop-Tack-Testing-Machine-12x12.webp 12w, https:\/\/www.qualitester.com\/wp-content\/uploads\/2025\/07\/Tape-Loop-Tack-Testing-Machine-100x100.webp 100w, https:\/\/www.qualitester.com\/wp-content\/uploads\/2025\/07\/Tape-Loop-Tack-Testing-Machine.webp 600w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><figcaption id=\"caption-attachment-6966\" class=\"wp-caption-text\">LTT-01 kilp\u0173 testeris<\/figcaption><\/figure>\n<p data-start=\"4688\" data-end=\"4809\">Svetain\u0117 <strong data-start=\"4692\" data-end=\"4719\">LTT-01 kilp\u0173 testeris<\/strong> \u201eCell Instruments\u201c gaminys yra specialiai sukurtas siekiant patenkinti <strong data-start=\"4775\" data-end=\"4790\">FINAT FTM 9<\/strong> reikalavimus su:<\/p>\n<ul>\n<li data-start=\"4813\" data-end=\"4887\"><strong data-start=\"4813\" data-end=\"4836\">Tikslioji mechanika<\/strong> u\u017etikrinant pastov\u0173 300 mm\/min greit\u012f susilietimo ir atsiskyrimo metu.<\/li>\n<li data-start=\"4890\" data-end=\"4964\"><strong data-start=\"4890\" data-end=\"4945\">Valdymas per jutiklin\u012f ekran\u0105 ir programuojamos bandym\u0173 sekos<\/strong> siekiant u\u017etikrinti pakartojamum\u0105.<\/li>\n<li data-start=\"4967\" data-end=\"5042\"><strong data-start=\"4967\" data-end=\"4993\">Duomen\u0173 pateikimas niutonais<\/strong>, \u012fskaitant automatin\u012f keli\u0173 bandym\u0173 rezultat\u0173 vidurkio skai\u010diavim\u0105.<\/li>\n<li data-start=\"5045\" data-end=\"5099\"><strong data-start=\"5045\" data-end=\"5081\">Atitiktis tarptautiniams standartams<\/strong> lipnumo bandymams.<\/li>\n<\/ul>\n<p data-start=\"5101\" data-end=\"5318\">Gamintojams ir laboratorijoms, siekian\u010dioms u\u017etikrinti pastovi\u0105 produkt\u0173 kokyb\u0119 arba atitikti teis\u0117s akt\u0173 nustatytus ir klient\u0173 nurodytus klij\u0173 eksploatacini\u0173 savybi\u0173 reikalavimus, LTT-01 si\u016blo ideali\u0105 tikslumo, patogumo naudoti ir patikimumo pusiausvyr\u0105.<\/p>\n<hr \/>\n<h2 data-start=\"5101\" data-end=\"5318\">I\u0161vada<\/h2>\n<p data-start=\"5341\" data-end=\"5700\">Svetain\u0117 <strong data-start=\"5345\" data-end=\"5360\">FINAT FTM 9<\/strong> \u201eLoop Tack\u201c bandymo metodas yra esmin\u0117 priemon\u0117, skirta \u012fvertinti sl\u0117giui jautri\u0173 klij\u0173 pradin\u012f lipnum\u0105. Taikant \u0161\u012f standartizuot\u0105 metod\u0105 ir naudojant patikimus prietaisus, pavyzd\u017eiui, <strong data-start=\"5546\" data-end=\"5573\">LTT-01 kilp\u0173 testeris<\/strong> i\u0161 <strong data-start=\"5579\" data-end=\"5599\">\"Cell Instruments<\/strong>, gamintojai gali u\u017etikrinti itin patikim\u0105 klijavim\u0105 etike\u010di\u0173 klijavimo, pakavimo ir medicinos srityse.<\/p>\n<p data-start=\"5702\" data-end=\"5854\">\u201eLoop tack\u201c ver\u010di\u0173 supratimas \u2013 tai ne tik skai\u010diai, bet ir na\u0161umo optimizavimas, gedim\u0173 da\u017enio ma\u017einimas bei galutini\u0173 vartotoj\u0173 pasitenkinimo didinimas.<\/p>","protected":false},"excerpt":{"rendered":"<p>FINAT FTM 9 Loop Tack Testing Pressure-sensitive adhesives (PSAs) are essential in packaging, labeling, and other industrial applications, where their initial tack\u2014the ability to quickly grab a surface\u2014is critical. The FINAT FTM 9 test method provides a reliable and standardized procedure for measuring this property through a loop tack configuration. Used globally in quality control &hellip;<\/p>\n<p class=\"read-more\"> <a class=\"\" href=\"https:\/\/www.qualitester.com\/lt\/standards\/finat-ftm-9\/\"> <span class=\"screen-reader-text\">FINAT FTM 9<\/span> Skaityti daugiau \"<\/a><\/p>","protected":false},"author":3,"featured_media":0,"parent":4948,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","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":""},"class_list":["post-6958","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.qualitester.com\/lt\/wp-json\/wp\/v2\/pages\/6958","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.qualitester.com\/lt\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.qualitester.com\/lt\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.qualitester.com\/lt\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.qualitester.com\/lt\/wp-json\/wp\/v2\/comments?post=6958"}],"version-history":[{"count":0,"href":"https:\/\/www.qualitester.com\/lt\/wp-json\/wp\/v2\/pages\/6958\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/www.qualitester.com\/lt\/wp-json\/wp\/v2\/pages\/4948"}],"wp:attachment":[{"href":"https:\/\/www.qualitester.com\/lt\/wp-json\/wp\/v2\/media?parent=6958"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}