Nkhani

Pali magulu osiyanasiyana azinthu zoteteza filimu.Zotsatirazi zikuwonetsa kugawa kwazinthu zomwe zimagwiritsidwa ntchito kwambiri poteteza mafilimu.

PET filimu yoteteza

Kanema woteteza PET pakadali pano ndiye mtundu wodziwika bwino wa filimu yoteteza pamsika.M'malo mwake, mabotolo apulasitiki a cola omwe timawawona nthawi zambiri amapangidwa ndi PET, omwe amatchedwanso mabotolo a PET.Dzina la mankhwala ndi filimu ya polyester.Makhalidwe a filimu yoteteza ya PET ndi Mapangidwe ake ndi ovuta komanso osagwirizana ndi zokanda.Ndipo sichidzasanduka chikasu ndi mafuta ngati PVC zinthu pambuyo ntchito yaitali.Komabe, filimu yoteteza ya PET nthawi zambiri imadalira electrostatic adsorption, yomwe imakhala yosavuta kutulutsa thovu ndikugwa.Itha kugwiritsidwanso ntchito mukatsuka pakati.Mtengo wa filimu yoteteza PET ndi yokwera mtengo kwambiri kuposa ya PVC.Mafoni am'manja ambiri odziwika akunja akachoka m'fakitale, amakhala ndi zomata zodzitchinjiriza za PET.Zomata zodzitchinjiriza za PET ndizabwino pamapangidwe ake komanso pakuyika.Pali zomata zodzitchinjiriza zamitundu yamafoni am'manja omwe amawotchera.Palibe kudula komwe kumafunikira.Kuti mugwiritse ntchito mwachindunji, filimu yodziwika bwino yamtundu wa REDBOBO ndi filimu yam'manja ya OK8 pamsika amapangidwanso ndi zida za PET.

PE chitetezo filimu

Zopangira zazikulu ndi LLDPE, zomwe zimakhala zofewa komanso zimakhala zotambasuka.makulidwe ambiri ndi 0.05MM-0.15MM, ndi mamasukidwe akayendedwe ake zimasiyanasiyana 5G-500G malingana ndi zofunika ntchito (kukhuthala kumasiyana pakati pa mayiko akunja ndi mayiko akunja, mwachitsanzo, 200 magalamu a filimu Korea ndi ofanana pafupifupi 80 magalamu ku China. ).Filimu yoteteza ya zinthu za PE imagawidwa mu filimu ya electrostatic, filimu ya anilox ndi zina zotero.Kanema wa electrostatic, monga dzina lake limatanthawuzira, amagwiritsa ntchito ma electrostatic adsorption ngati mphamvu yake yomatira.Ndi filimu yoteteza popanda zomatira konse.Zachidziwikire, ili ndi mamasukidwe ochepa ofooka ndipo imagwiritsidwa ntchito makamaka poteteza pamwamba monga electroplating.Filimu ya Anilox ndi mtundu wa filimu yoteteza yokhala ndi ma grids ambiri pamtunda.Mtundu uwu wa filimu zoteteza ali bwino mpweya permeability ndipo ali wokongola kwambiri phala tingati, mosiyana plain yokhotakhota filimu kuti kusiya thovu.

PET filimu yoteteza

Kanema woteteza wopangidwa ndi zinthu za OPP ali pafupi kwambiri ndi filimu yoteteza ya PET pamawonekedwe.Ili ndi kuuma kwakukulu komanso kuchedwa kwina kwa malawi, koma kuyika kwake sikokwanira, ndipo sikugwiritsidwa ntchito kawirikawiri pamsika wamba.


Nthawi yotumiza: May-26-2021