Izinzuzo Zomshini
I-VR

Ikhiqizwa kanjani ifilimu ye-BOPP?

Okthoba 20, 2023

Ukukhiqizwa kwefilimu ye-BOPPkuhilela izinyathelo ezimbalwa, eziqala ngokukhishwa kwe-polypropylene resin. 


1. I-resin encibilikisiwe: I-resin iyancibilika bese ikhishwa ngedayi eyisicaba ukuze yakhe ishidi elincanyana.

Leli shidi libe selipholiswa ngokushesha ukuze liqiniswe.

Uma ishidi seliqinile, linwetshwa kukho kokubili indlela yomshini (MD) kanye nesiqondiso esiphambene (TD) ngenqubo ebizwa ngokuthi i-orientation.

Le nqubo yokwelula ithuthukisa izici zemishini zefilimu, njengamandla ayo aqinile nokumelana nokubhoboza.

Ukwelula kwe-MD kufinyelelwa ngokudlulisa ishidi ngama-roller ashisayo agijima ngesivinini esihlukile, kuyilapho ukwelula kwe-TD kwenziwa ngokusebenzisa ifreyimu yetende eyelula ifilimu ngobubanzi.

 

2. Ukwakhiwa kwefilimu: Ngemuva kwenqubo yokuma, ifilimu iyakhishwa ukuze ikhulule noma yikuphi ukucindezeleka okusalayo futhi ithuthukise ukuqina kwayo kobukhulu.

Lokhu kwenziwa ngokudlulisela ifilimu kuhhavini oshisayo ekushiseni okulawulwayo.

Inqubo ye-annealing iphinde ithuthukise ukumelana nokushisa kwefilimu nokucaca.

3. Ukwelashwa kwendawo yefilimu:Ithuthukisa ukuphrinta kwayo kanye nezakhiwo zokunamathela.

Lokhu kwenziwa ukwelashwa kwe-corona, okubandakanya ukuveza ifilimu ekukhishweni kukagesi onamandla amakhulu.

Ukwelashwa kwe-corona kudala imigodi emincane endaweni yefilimu, kuthuthukisa amandla ayo angaphezulu futhi kuvumela o-ink nezinamatheliso ukuthi zibambelele kangcono.

 

4. Ukuqeda ukusebenza:Uma ifilimu isilashiwe, idlula ochungechungeni lwezinqubo zokuqeda, njengokunquma, ukusika nokusonta, ukuze kuzuzwe ububanzi nobude obufunekayo.

Ifilimu ye-BOPP eqediwe ibe isilungele ukuqhubeka nokucutshungulwa noma ukupakishwa.

Kuyafaneleka ukubalula ukuthi ukukhiqizwa kweImiqulu yefilimu ye-BOPP/PVC kudinga izinyathelo eziqinile zokulawula ikhwalithi ukuze kuqinisekiswe ukushuba kwefilimu okungaguquki, ukucaca kanye nezinye izakhiwo.

Imishini yokuqapha nokuhlola eseqophelweni eliphezulu isetshenziselwa ukuhlola izakhiwo zefilimu ezigabeni ezehlukene zenqubo yokukhiqiza.

 

Ekuphetheni,Ifilimu ye-BOPP ikhiqizwa ngochungechunge lwezinyathelo, okuhlanganisa ukukhishwa kwe-resin, ukupholisa amashidi, ukuma, ukufakwa kwe-anneal, ukwelashwa kwendawo kanye nokuqeda.

Isinyathelo ngasinye sidlala indima ebalulekile ekunqumeni izici zomshini nezokubona zefilimu.

Inqubo yokukhiqiza idinga ukunemba nokulawulwa kwekhwalithi ngokucophelela ukuze kuqinisekiswe ukukhiqizwa kwefilimu yekhwalithi ephezulu ye-BOPP ehlangabezana nezimfuneko zomkhakha.


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