Kutheni ifilimu ye-PE yoKhuseleko ishiya amagqabantshintshi kumphezulu?

Abavelisi abasebenzisa ifilimu yokukhusela bayazi ukuba eyona ngxaki iphazamisayo yefilimu ekhuselayo yi-glue eseleyo. Namhlanje, i-Ava iya kuhlalutya izizathu kunye nezisombululo zentsalela ye-membrane ekhuselayo ngokweenkcukacha. Ekusetyenzisweni kwefilimu ekhuselayo kulula ukusebenzisa i-residu yefilimu ekhuselayo kuba akunakwenzeka ukukhetha ifilimu ngokufanelekileyo. Kukho izizathu ezibini eziphambili:

Umba woMntu

Umthengi akazi ngokwaneleyo malunga nefilimu ekhuselayo. Ifilimu ekhuselayo ibonakala ngathi yiplastiki encinci. Bacinga ukuba nayiphi na ifilimu inokuhlangabezana neemfuno zabo zokukhusela umphezulu. Nangona kunjalo, luninzi ulwazi lobuchwephesha olubandakanyekayo koku. Ngokomzekelo, kwinkqubo yokusetyenziswa, ukuba imveliso idinga ixesha elide lokuvezwa, ngoko ifilimu yokuguga kunye ne-anti-UV kufuneka isetyenziswe. Bamele baqiniseke ukuba bagcina ifilimu ngaphandle kweoli, amanzi ebhanana, kunye nezinye iintsalela zeekhemikhali, ngaphandle koko, kulula ukubangela ukusabela kweekhemikhali kwi-residu kunye neglue, okubangelwa yi-de-glue phenomenon. Nceda ufumane umenzi oqeqeshiweyo kunye nomthengisi ukuba awuyazi ifilimu ekhuselayo.

Izinto zeGlue

Ngokusekelwe kwimeko eshiyekileyo ye-adhesive-sensitive adhesive kwi-surface ekhuselweyo kunye ne-substrate, i-phenomenon ye-residu yefilimu ekhuselayo inokwahlulwa kwezi meko zintathu zilandelayo:

Ngoba?

I-1, Ifomula yeglue ayifanelekanga, okanye umgangatho weglue uhlwempuzekile, okukhokelela kwi-glue eninzi eseleyo kunye nokuthotywa xa ukrazula ifilimu ekhuselayo.

I-2, ifilimu ekhuselayo ayinayo i-corona okanye i-corona enganeleyo, ekhokelela ekunamatheleni okungahambi kakuhle kwe-adhesive layer kwifilimu ekhuselayo. Ngoko ke, xa ukrazula ifilimu, amandla okubambelela phakathi kweglue layer kunye nepleyiti inkulu kunokudibanisa phakathi kweglue layer kunye ne-movie yasekuqaleni, kunye nokudluliselwa kwerubha ye-deg kwenzeka.

3, i-viscosity ayihambelani, kwaye ukunamathela phakathi kwendawo yokuncamathela yefilimu ekhuselayo kunye nomgangatho wemveliso uphezulu kakhulu kangangokuba umaleko weglue utshatyalalisiwe, wahlulwe kwifilimu ye-PE, kunye nokudluliselwa kwerabha ye-deg.

I-4, Umphezulu okhuselweyo une-solvent eshiyekileyo enokuthi isebenze kunye ne-adhesive film layer, eyenza ifilimu ekhuselayo ibe ngumngeni ukukrazula okanye ukuxela.

Isisombululo: Ukuba umsebenzisi unale ngxaki, ungasebenzisa ilaphu elicocekileyo ukucwina kwi-alcohol encinci kwaye usule ngokuphindaphindiweyo iglue eseleyo de iglue ihlambuluke. Nangona kunjalo, kuyimfuneko ukuthobela ingqalelo ukuba ungabi nzima kakhulu xa usula, njengoko oku kunokuchaphazela ukucoceka kweemveliso zeprofayili.

Ukuba ingxaki yeglue inzima kakhulu, kucetyiswa ukuba umthengisi atshintshwe.