Intengiso eshushu 500mm Ububanzi Bokusonga IFilimu Yolule Yolula iChina

Ifilimu eyolulayo, ekwabizwa ngokuba yifilim eyolulayo kunye nefilimu yokuncipha kobushushu, yeyokuqala eTshayina ukuvelisa ifilimu eyoluliweyo yePVC enePVC njengesiseko semathiriyeli kunye ne-DOA njengeplastiki kunye nesiphumo sokuzincamathela. Ngenxa yemiba yokhuseleko lokusingqongileyo, ixabiso eliphezulu (ngokunxulumene nomlinganiselo ophezulu wePE, indawo yokupakisha engaphantsi kweyunithi), ukungakwazi ukunwebeka, njalo njalo, yapheliswa kancinane xa kwaqaliswa ukuveliswa kwefilimu yasekhaya yePE ukusuka ku-1994 ukuya ku-1995. I-PE ifilimu eyolulayo kuqala isebenzisa i-EVA njengezinto zokuzibamba, kodwa ixabiso layo liphezulu kwaye linokunambitheka. Kamva, i-PIB kunye ne-VLDPE zisetyenziswa njengezinto zokuzincamathela ngokwazo, kwaye isiseko semathiriyeli yi-LLDPE. Ifilimu ye-Stretch inokwahlulwa ibe: ifilimu ye-PE yolula, ifilimu yolula i-PE, ifilimu yolula i-LLDPE, ifilimu ye-PE slit stretch, njl. Ukusebenzisa izixhobo ezidibeneyo zokukhupha i-double-layer, ifilimu eyolulayo inokwandisa iimpawu zepolymer nganye, kwaye ukubonakala kwayo, amandla okuqina, kunye nokumelana nokugqobhoza kokona kulungileyo xa ifika kwindawo yokunyibilika. ubume. 2. Inokwazi ukolula okulungileyo, ukucaca kakuhle kunye nobukhulu obufanayo. 3. Inokwandiswa kwe-longitudinal, ukomelela okulungileyo, ukuxhathisa okulungileyo okunqamlezayo kokukrazula, kunye ne-self-adhesive lap. 4. Yimathiriyeli ehambelana nokusingqongileyo kwaye inokuphinda isetyenziswe, ayinancasa, ayinatyhefu, kwaye inokupakisha ukutya ngokuthe ngqo. 5. Iyakwazi ukuvelisa iimveliso ze-viscous ezinecala elinye, ukunciphisa ingxolo ekhutshwe ngexesha lokuhamba kunye nokwelula, kunye nokunciphisa uthuli kunye nesanti ngexesha lokuthutha kunye nokugcinwa.