1. Ni ikiFilime ikoze mu buryo bwa EVA Hot Melt Adhesive?
Ni ibikoresho bikomeye kandi bikozwe muri thermoplastic bitangwa mu buryo bwa firime nto cyangwa mu buryo bwa webhu.
Polima yayo y'ibanze niAsetate ya Ethylene Vinyl (EVA)copolymer, ikunze kuvangamo resins zo gufunga, irangi, ibintu bitera imbaraga, n'ibindi bintu bihindura.
Ikoreshwa n'ubushyuhe n'umuvuduko, ishonga kugira ngo igire umugozi ukomeye wo gufatana iyo ikonje.
2. Imiterere y'ingenzi:
Igikoresho cya Thermoplastic:Ishonga iyo ishyushye kandi ikomera iyo ikonje.
Nta bishongesha kandi ntibingiza ibidukikije:Nta bintu bihumanya ikirere birimo (VOCs), bituma bisukura kandi bikaba byiza kurusha kole ishingiye ku binyabutabire.
Kwiyunga byihuse:Gukoresha no guhuza bibaho vuba iyo ubushyuhe n'umuvuduko bikoreshejwe.
Uburyo bwiza bwo gutangira:Itanga uburyo bwo gufata neza iyo ishongeshejwe.
Guhindura imiterere:Filimi zishingiye kuri EVA muri rusange zigumana ubworoherane bwiza nyuma yo guhuza, zigahuza neza n'ibice byazo.
Ingano nini yo gufata:Ifatana neza n'ibikoresho bitandukanye bifite imyenge n'ibidafite imyenge (imyenda, ifuro, plastiki, ibiti, ibyuma).
Gutunganya byoroshye:Ihuye n'ibikoresho bisanzwe byo mu nganda byo gufunga no gufunga.
Ihendutse ku giciro:Muri rusange ni umuti wo gufatana uhendutse ugereranije n'ubundi bwoko bwa HMAM (nka PA, TPU).
3. Porogaramu z'ibanze:
Imyenda n'Imyambarire:
Imyenda yo gusiga (urugero, interlinings zo ku ma kola, imishumi, imikandara yo mu rukenyerero).
Gufunga no gufunga umushono.
Kwomeka kuri appliqués, ibishishwa, na labels.
Guhuza imyenda idafunze (urugero, mu bikoresho by'isuku, mu byuma biyungurura).
Ibice by'inkweto bifatanye nk'ibipfukamunwa by'amano, utubati, insoles, n'imirindi.
Gufata hejuru y'inkonde zo hagati cyangwa hanze yazo (akenshi bivanze n'izindi kole).
Impu n'imyenda by'ubukorikori bikozwe mu buryo bwa laminating.
Gupfunyika:
Uburyo bwihariye bwo gupakira (urugero: impapuro/foil, impapuro/plastike).
Gufunga amakarito n'amasanduku.
Gukora udusanduku dukomeye.
Imodoka n'Ubwikorezi:
Ibikoresho byo gushushanya imbere mu nzu (imitako y'imbere, imbaho z'inzugi, tapi, imitako y'imbere).
Imyenda yo gusiga ifuro cyangwa imvange.
Gufunga no gufunga impande.
Ibikoresho byo mu nzu n'ibikoresho byo mu nzu:
Igitambaro gifatana n'igitambaro cy'ifuro.
Gufunga no gufunga impande mu matelas no mu mifuka.
Ubuso bw'imitako bukozwe mu gusiga amavuta.
Imyenda ya tekiniki n'amalaminate y'inganda:
Uduce duhuza ibintu mu byuma biyungurura.
Imitako y'ubudodo bwo gusiga.
Gukora ibikoresho bivanze bikoreshwa mu nganda zitandukanye.
Gukora ibintu byo kwiyikorera n'ubukorikori:(Itandukaniro ry'ibipimo byo hasi by'ingufu)
Ibikoresho byo guhuza imishinga yo kwishimisha.
Ubukorikori n'imitako y'imyenda.
4.GutunganyaUburyo:
5. Lamination yo mu bwoko bwa Flatbed:Gukoresha imashini zishyushye zo mu bwoko bwa platen.
Gufunga imigozi ihoraho:Gukoresha utuzunguru twa kalendari dushyushye cyangwa utuzunguru twa nip.
Guhuza imiyoboro y'amazi:Gukoresha ibikoresho byihariye bishyushye ku miterere runaka.
Gukora kwa Ultrasonic:Gukoresha ingufu za ultrasonic mu gushonga agace ka filimi (bidakunze kugaragara kuri EVA nk'ubundi bwoko).
Inzira:Shyira agapfunyika hagati y’ibice -> Shyira ubushyuhe (gushongesha agapfunyika) -> Shyira igitutu (urebe ko gahuye n’amazi kandi koroshye) -> Konjesha (gukomera no gufungana).
6. Ibyiza bya EVA HMAM:
Isuku kandi yoroshye kuyifata (nta kajagari, nta mukungugu).
Ubunini buhoraho n'uburyo bwo gukwirakwiza kole.
Nta gihe cyo kumisha/gutunganya gisabwa nyuma yo gufatanya.
Ubwiza buhagije bwo kubika ibintu mu gihe gisanzwe.
Kuringaniza neza uburyo bwo gufata neza, ubworoherane, n'igiciro.
Ubushyuhe bwo gutunganya ibintu buri hasi ugereranije na HMAM zimwe na zimwe.
6. Inzitizi/Ibitekerezo:
Uburyo bwo kwihanganira ubushyuhe:Imigozi ishobora koroha cyangwa ikananirwa iyo ubushyuhe buri hejuru (ubusanzwe ikoreshwa ku gipimo cya <~65-80°C / 150-175°F mu buryo buhoraho, bitewe n'uburyo ikoreshwa).
Ubudahangarwa bw'ibinyabutabire:Muri rusange, ubushobozi buke bwo kurwanya ibinyabutabire, amavuta n'ibindi binyabutabire bikomeye.
Gucika intege:Mu gihe cy'umutwaro uhoraho, cyane cyane iyo ubushyuhe buri hejuru, ibice bifatanye bishobora guhindagurika (guhindagurika buhoro buhoro).
Ubudahangarwa bw'ubushuhe:Imikorere ishobora gutandukana bitewe n'uburyo ikorwamo; ntabwo ikoreshwa mu buryo busanzwe nk'uko filime zimwe na zimwe za PUR zibivuga.
Guhuza ibintu biri munsi y'ubutaka:Nubwo ari nini, gufatana na pulasitiki ifite ingufu nke cyane ku buso (nka PP, PE) akenshi bisaba gutunganya ubuso cyangwa imiterere yihariye.
Umwanzuro:
Filimi ya EVA Hot Melt Adhesive ni igisubizo cy’ubuhuza gikoreshwa mu buryo butandukanye, gihendutse kandi cyoroshye gukoresha gikoreshwa cyane mu myenda, inkweto, gupakira, imbere mu modoka, ibikoresho byo mu nzu, no mu nganda. Ingufu zayo z'ingenzi ni uko yoroshye kuyitunganya, korohera kuyihindura, kuyifata neza, no kuyirinda gushonga. Nubwo ubushyuhe n’ubudahangarwa bwayo bitera imbogamizi zimwe na zimwe, iracyari amahitamo akomeye mu kuyikoresha aho ibi bintu bitari ngombwa kandi ko igiciro ari cyo cy’ingenzi.
Igihe cyo kohereza: Gicurasi-29-2025