EVA / PEVA Cast Film Extrusion Line

Inkcazelo emfutshane:

Umgca usebenzisa i-resin ye-EVA njengezinto eziluhlaza ukuvelisa ifilimu ye-EVA.Ikwamkele indibaniselwano yezinto ezahlukeneyo ze-resin ezifana ne-EVA, i-LDPE, i-LLDPE, kunye ne-HDPE ukudibanisa iipropati zabo ezizodwa.Umatshini wethu wefilimu ophosiweyo wefilimu ye-EVA / PEVA yenzelwe ngokukodwa ezo polima ze-thermoplastic.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

*INTSHAYELELO

Umgca wenzelwe kakuhle ukuvelisa iifilimu ze-EVA kunye ne-PEVA kwizicelo ezahlukeneyo.Olona yilo luphuculweyo lwe-extruder kunye ne-T die iqinisekisa ukusebenza okuphezulu kwe-extrusion kunye nemigangatho eyahlukeneyo yeempawu kunye ne-automation ziyafumaneka ukuze zihlangabezane neemfuno zakho.Umgca usebenzisa i-resin ye-EVA (kubandakanywa ne-30-33% VA) njengezinto ezibonakalayo ukuvelisa ifilimu ye-EVA yebhetri ye-solar encapsulation.Kwakhona yamkela indibaniselwano yezinto ezahlukeneyo ze-resin ezifana ne-EVA, i-LDPE, i-LLDPE, kunye ne-HDPE ukudibanisa iipropati zabo ezizodwa.Umatshini wethu wefilimu ophosiweyo wefilimu ye-EVA / PEVA yenzelwe ngokukodwa ezo polima ze-thermoplastic.Ukusetyenzwa kwefilimu ye-EVA kunye nefilimu ye-PEVA ineemfuno ezahlukileyo kakhulu kwi-screws, iziteshi zokuhamba kunye neerola ezikhokelayo.Zonke iinkcukacha zomatshini wethu wefilimu ophosiweyo zithatha zonke ezo mfuno zithathelwe ingqalelo ngowona mgangatho uphezulu.
I-ethylene vinyl acetate okanye i-EVA yi-copolymer ye-ethylene kunye ne-vinyl acetate.Yinto enwebekayo kakhulu kwaye iqinile thermoplastic yokucaca okugqwesileyo kunye neglosi enevumba elincinane.I-EVA ine-flex crack elungileyo kunye nokumelana nokugqobhoza, ayizinzi kangako, ibambelela kakuhle kwii-substrates ezininzi kwaye ivalwa bubushushu obuvalekayo okwenza ukuba ukusetyenziswa kwayo kwizicelo zefilimu kube nomtsalane ngakumbi.

*UMSEBENZI

Ifilimu ye-EVA ingasetyenziswa njenge-encapsulation yebhetri yelanga, okanye ifilimu encamathelayo kwiglasi yokukhanya.
Iimveliso zefilimu ye-PEVA zinezicelo ezahlukeneyo zomkhusane weshawa, iiglavu, ilaphu leambrela, ilaphu letafile, idyasi yemvula njl.njl.
Le resin ye-thermoplastic i-copolymerized kunye nezinye ii-resin ezifana ne-LDPE kunye ne-LLDPE okanye iyinxalenye yefilimu ye-multilayer.Kwimixube kunye ne-copolymers, ipesenti ye-EVA isuka kwi-2% ukuya kwi-25%.Yongeza ukucaca kunye nokutywinwa kwe-olefins (LDPE/LLDPE) ngelixa ipesenti ephezulu ye-EVA ihlala isetyenziselwa ukunciphisa indawo yokunyibilika.Kwakhona kuphucula ukusebenza kobushushu obuphantsi.Ngokubanzi, iimpawu zomatshini ziya kuxhomekeka kumxholo we-vinyl acetate;iphezulu ipesenti yayo, isezantsi ngumqobo kwirhasi kunye nokufuma kwaye ngcono ukucaca.
EVA kuphela isithintelo avareji iigesi kunye nokufuma, nto leyo eyenza kube ukhetho elungileyo izicelo ukupakishwa ukutya kwaye, ke, iye endaweni metallocene PE ezininzi kwezi zicelo.I-mPE ikwabonelela ngokukhawuleza okutshisayo, kwaye ineempawu ezingcono zokulinganisa ezantsi, ezivumela iifilimu ezincinci kunye nokupakishwa.Nangona kunjalo, i-EVA ihlala iyimathiriyeli yokupakisha ebalulekileyo kwaye imfuno iya kuhlala yomelele ngakumbi kwizicelo ezingezokutya.

*IDATHA YOBUGCISA

Umzekelo No.	Screw Dia.	Die Ububanzi	Ububanzi befilimu	Ukutyeba kwefilimu	Isantya somgca
I-FME120-1900	￠120mm	1900mm	1600mm	0.02-0.15mm	180m/mz
FME135-2300	￠135mm	2300mm	2000mm	0.02-0.15mm	180m/mz
FME150-2800	￠150mm	2800mm	2500mm	0.02-0.15mm	180m/mz

Amagqabantshintshi: Ezinye iisayizi zoomatshini ziyafumaneka xa ziceliwe.

*IIMPAWU KUNYE NOBULUNGU

1) Nabuphi na ububanzi befilimu (ukuya kuthi ga kwi-4000mm) kwindawo enokulahlwa ngumthengi.
2) Inguqu ephantsi kakhulu yobunzima befilimu
3) Kwi-line ifilimu edge trim kunye nokuphinda kusetyenziswe
4) Ukwaleka kwe-in-line extrusion kunokuzikhethela
5) I-winder yefilimu ye-Auto enobukhulu obuhlukeneyo bomoya womoya

Ngaphambili: Umatshini wokuLaminatha oshushu Melt Glue

Okulandelayo: Isantya esiphezulu Cast Cast Breathable Film Line

Bhala umyalezo wakho apha kwaye uwuthumele kuthi