iimveliso

Unyango lweziganeko ezingaqhelekanga kwinkqubo yokudibanisa i-solventless adhesive yePhepha/Plastiki

Kule nqaku, ukuhlukana okuqhelekileyo kwephepha-iplastiki kwinkqubo ye-solvent-free composite ihlalutywa ngokubanzi.

 

Ukwahlula iphepha kunye neplastiki

Undoqo womxube weplastiki yephepha kukusebenzisa i-adhesive njengendawo ephakathi, kwi-roller yomshini wokulambisa ifilimu, phantsi kwesenzo samandla angaphandle okufudumeza kunye noxinzelelo, ukumanzisa kwe-bi-directional, ukungena, i-oxidation, kunye nokoma kwe-conjunctiva. ifayibha yesityalo sephepha, ifilimu yepolymer engeyiyo-polar yeplastiki kunye nomaleko we-inki, ukuvelisa i-adsorption esebenzayo kunye nokwenza iplastiki yephepha idityaniswe ngokuqinileyo.

I-phenomenon yokwahlulwa kweplastiki yephepha ibonakala ngokukodwa kumandla anganeleyo e-peel yefilimu edibeneyo, i-glue ayimile, kwaye iphepha eliprintiweyo lihlukaniswe kwi-adhesive layer kwifilimu yeplastiki.Le nto ilula ukubonakala kwiimveliso ezinommandla omkhulu wokushicilela kunye nentsimi enkulu.Ngenxa yobunzima be-inki engaphezulu, iglue kunzima ukumanzisa, ukusabalalisa kunye nokungena.

  1. 1.Ingqwalaselo eyiNtloko

 Kukho izinto ezininzi ezichaphazela ukuhlukana kwephepha kunye neplastiki.Ukuguda, ukufana, umxholo wamanzi ephepheni, iipropathi ezahlukeneyo zefilimu yeplastiki, ubukhulu bomgca we-inki yoshicilelo, inani lezinto ezincedisayo, ubushushu kunye noxinzelelo ngexesha le-paper-plastic composite, imveliso yococeko lokusingqongileyo, ubushushu kunye nokufuma okuhambelana nazo zonke ziya kuba nefuthe elithile. kwisiphumo se-paper-plastic composite.

  1. 2.Unyango

I-1) Uluhlu lwe-inki lwe-inki lukhulu kakhulu, olubangelwa ukungena kunye nokusabalalisa kwe-adhesive, okubangelwa ukuhlukana kwephepha kunye neplastiki.Indlela yonyango kukwandisa ubunzima bokugquma kwe-adhesive kunye nokwandisa uxinzelelo.

2) Xa umaleko we-inki ungasomile okanye womile ngokupheleleyo, i-solvent eseleyo kwi-inki iyancipha i-adhesion kwaye yenza ukuhlukana kwephepha-plastiki.Indlela yonyango kukulinda ukuba inki yemveliso yome phambi kokudibanisa.

I-3) I-powder eseleyo phezu kwendawo eprintiweyo iya kuthintela ukunamathela phakathi kwephepha kunye nefilimu yeplastiki ukwenza ukuhlukana kwephepha kunye neplastiki.Indlela yonyango kukusebenzisa iindlela zoomatshini kunye nezandla zokucima umgubo kwindawo eprintiweyo kwaye emva koko ihlanganiswe.

4) Inkqubo yokusebenza ayifani, uxinzelelo luncinci kakhulu, kwaye isantya somatshini sikhawuleza, okubangelwa ukuhlukana kwephepha kunye neplastiki.Indlela yonyango kukusebenza ngokuhambelana ngqongqo kunye neenkcukacha zenkqubo, ngokufanelekileyo ukwandisa uxinzelelo lwefilimu kunye nokunciphisa isantya somatshini.

I-5) I-adhesive ixutywa ngephepha kunye ne-inki yokuprinta, kunye nokwahlula kweplastiki yephepha okubangelwa ubunzima obunganelanga bokugquma.I-adhesive iya kuguqulwa kwakhona, kwaye ubunzima bokugubungela buya kugqitywa ngokweemfuno zomenzi.

I-6) Unyango lwe-corona ebusweni befilimu yeplastiki ayanelanga okanye idlula ubomi benkonzo, okubangelwa ukuhlukana kwephepha kunye neplastiki ebangelwa ukungaphumeleli kwendawo yonyango.I-Corona i-substrate yeplastiki okanye uhlaziye ifilimu yeplastiki ngokwemigangatho ye-corona yokugquma ifilimu.

7) Xa usebenzisa i-adhesive component component, ukuba iphepha kunye neplastiki ziyahlukana ngenxa yokungabikho komswakama womoya, i-humidification ye-manual iya kwenziwa ngokweemfuno zomswakama we-teknoloji ye-adhesive processing processing.

8) Qinisekisa ukuba i-adhesive ingaphakathi kwexesha lewaranti kwaye igcinwe kwaye isetyenziswe ngokweemfuno zomenzi.Umzekelo, i-component-automatic mixer ikwimeko entle ukuqinisekisa ukuchaneka, ukufana, kunye nokwanela komlinganiselo.


Ixesha lokuposa: Dec-30-2021