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EVA / PEVA Cast Film Extrusion Line

Incazelo emfushane:

Ulayini usebenzisa i-EVA resin njengezisetshenziswa zokusetshenziswa ukukhiqiza ifilimu ye-EVA.Yamukela futhi inhlanganisela yezinto ezihlukene ze-resin ezifana ne-EVA, i-LDPE, i-LLDPE, ne-HDPE ukuhlanganisa izakhiwo zabo ezihlukile.Umshini wethu wefilimu wabalingisi wefilimu ye-EVA / PEVA yakhelwe ngokukhethekile lezo polymer ye-thermoplastic.


Imininingwane Yomkhiqizo

Omaka bomkhiqizo

*ISINGENISO

Ulayini uklanywe kahle ukukhiqiza amafilimu e-EVA kanye ne-PEVA ezisetshenziswa ezihlukahlukene.Idizayini ethuthuke kakhulu ye-extruder ne-T die iqinisekisa ukusebenza okuphezulu kwe-extrusion kanye namaleveli ahlukahlukene ezici nezici ezizenzakalelayo kuyatholakala ukuze kuhlangatshezwane nezidingo zakho.Ulayini usebenzisa i-EVA resin (okuhlanganisa i-30-33% VA) njengezinto zokusetshenziswa ukuze kukhiqizwe ifilimu ye-EVA yebhethri ye-solar encapsulation.Yamukela futhi inhlanganisela yezinto ezihlukene ze-resin ezifana ne-EVA, i-LDPE, i-LLDPE, ne-HDPE ukuhlanganisa izakhiwo zabo ezihlukile.Umshini wethu wefilimu wabalingisi wefilimu ye-EVA / PEVA yakhelwe ngokukhethekile lezo polymer ye-thermoplastic.Ukucutshungulwa kwefilimu ye-EVA nefilimu ye-PEVA kunezidingo ezihluke kakhulu kuzikulufu, amashaneli agelezayo namarola ayisiqondiso.Yonke imininingwane yomshini wethu wefilimu yabalingisi ithatha zonke lezo zidingo zicatshangelwe ngekhwalithi engcono kakhulu.
I-Ethylene vinyl acetate noma i-EVA iyi-copolymer ye-ethylene ne-vinyl acetate.I-thermoplastic enwebeka kakhulu futhi eqinile ecace kahle kakhulu futhi icwebezela enephunga elincane.I-EVA ine-flex flex crack kanye nokubhoboza ukumelana, ayisebenzi kangako, inamathela kahle kuma-substrates amaningi futhi ivaleka nokushisa okwenza ukusetshenziswa kwayo ezinhlelweni zefilimu kukhange ikakhulukazi.

*UMSEBENZI

Ifilimu ye-EVA ingasetshenziswa njenge-solar encapsulation yebhethri, noma ifilimu enamathelayo yengilazi yokugcoba.
Imikhiqizo yefilimu ye-PEVA inezinhlelo zokusebenza ezihlukahlukene zekhethini lokugeza, amagilavu, indwangu yesambulela, indwangu yetafula, ijazi lemvula njll.
Le resin ye-thermoplastic yenziwe nge-copolymerized namanye ama-resin afana ne-LDPE ne-LLDPE noma iyingxenye yefilimu ye-multilayer.Kuma-blends nama-copolymers, iphesenti le-EVA lisuka ku-2% liye ku-25%.Ithuthukisa ukucaca nokuvaleleka kwe-olefins (LDPE/LLDPE) kuyilapho iphesenti eliphezulu le-EVA livame ukusetshenziselwa ukunciphisa indawo yokuncibilika.Iphinde ithuthukise ukusebenza kwezinga lokushisa eliphansi.Ngokuvamile, izakhiwo zemishini zizoncika kokuqukethwe kwe-vinyl acetate;lapho iphesenti layo liphakeme, liphansi kakhulu isithiyo segesi nomswakama futhi ngcono ukucaca.
I-EVA iyisithiyo esimaphakathi kuphela samagesi nomswakama, okwenza kungabi yisinqumo esihle sezinhlelo zokusebenza zokupakisha ukudla futhi, ngakho-ke, ithathelwe indawo yi-metallocene PE kweziningi zalezi zinhlelo zokusebenza.I-mPE iphinde inikeze i-hot tack esheshayo, futhi inezindawo ezingcono zokukala phansi, ezivumela amafilimu amancanyana kanye nokupakishwa.Noma kunjalo, i-EVA isalokhu iyinto ebalulekile yokupakisha futhi isidingo sizohlala siqinile ikakhulukazi kwizicelo ezingezona ezokudla.

*IDATHA YOBUCHWEPHESHE

Imodeli No. I-Screw Dia. Ifa Ububanzi Ububanzi befilimu Ukujiya Kwefilimu Isivinini Solayini
I-FME120-1900 120mm 1900 mm 1600 mm 0.02-0.15mm 180m/min
I-FME135-2300 135 mm 2300 mm 2000mm 0.02-0.15mm 180m/min
I-FME150-2800 150mm 2800 mm 2500mm 0.02-0.15mm 180m/min

Ukuphawula: Abanye osayizi bemishini bayatholakala uma ucelwa.

*IZICI KANYE NOBUHLE

1) Noma yibuphi ububanzi befilimu (bungafika ku-4000mm) kokulahlwa yikhasimende.
2) Ukuhluka okuphansi kakhulu kokuqina kwefilimu
3) In-line ifilimu onqenqemeni Ukunquma kanye kabusha
I-4) I-in-line extrusion enamathela iyakhethwa
5) I-winder yefilimu ezenzakalelayo enosayizi ohlukile we-air shaft


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