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PE Material Packaging Ukusetshenziswa Pallet Shrink Wrap Stretch Film

    Ifilimu yokwelula, eyaziwa nangokuthi ifilimu enwetshiwe kanye nefilimu yokunciphisa ukushisa, ingeyokuqala e-China ukukhiqiza ifilimu elula ye-PVC ene-PVC njengento eyisisekelo kanye ne-DOA njenge-plasticizer kanye nomphumela wokuzinamathisela. Ngenxa yezinkinga zokuvikelwa kwemvelo, izindleko eziphezulu (ezihlobene nenani eliphezulu le-PE, indawo encane yokupakisha iyunithi), ukungakwazi ukunwebeka, njll., kancane kancane zaqedwa lapho kuqaliswa ukukhiqizwa kwefilimu yasekhaya ye-PE stretch kusuka ngo-1994 kuya ku-1995. I-PE ifilimu yokwelula kuqala isebenzisa i-EVA njengezinto ezinamathelayo, kodwa izindleko zayo ziphezulu futhi zinokunambitha. Kamuva, i-PIB ne-VLDPE zisetshenziswa njengezinto zokuzinamathisela, futhi izinto eziyisisekelo ziyi-LLDPE. Ifilimu yokwelula ingahlukaniswa: Ifilimu yokwelula ye-PE, ifilimu yokwelula ye-PE, ifilimu yokwelula ye-LLDPE, ifilimu ye-PE slit stretch, njll.