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Yikuphi okungabizi kakhulu ibhande lokupakisha le-PET lensimbi nebhande le-PP

Isikhathi: 2021-01-26 Hits: 23

Ibhande lokupakisha le-PET liyibhanti lokupakisha lepulasitiki elisetshenziswa kakhulu. Ibhande lokupakisha le-PET selikhiqizwe eChina iminyaka engaphezu kwengu-20.Kusukela ngo-2002, isidingo saseChina se-PET sokupakisha itheyiphu besikhula ngesilinganiso sama-500% ngonyaka. Isetshenziswe kabanzi ngokhuni, iphepha, insimbi, i-aluminium ingot, ipayipi lensimbi, amaphrofayli, ingilazi, izinto zokwakha, izinto zobumba, izinto zikagesi, imikhiqizo yensimbi, ugwayi, intambo yamakhemikhali, ukotini nezinye izimboni. Ukubukeka kusobala (ngemuva kokungeza i-viscosifier i-opaque), ingaphezulu liyi-flat noma i-prismatic.The main material eluhlaza we-PET wokupakisha iteyiphu yi-polyethylene terephthalate PP yokupakisha ibhande ibhande lokupakisha (ibhande lokubhinca) nge-polyethylene, i-polypropylene resin, insimbi ebandayo egoqiwe njengokubalulekile , kukhona inayiloni ne-polyester njengezinto ezingavuthiwe, isistimu yokwelulwa kwe-uni-direction extrusion, ukwelashwa kokushisa okuluhlaza okwesibhakabhaka.Ngaphezu kokubhinca ibhokisi lokufaka uphawu lukathayela, ukushisa okushubile kwensimbi yensimbi, ukubopha ikhoyili yensimbi ebandayo, kodwa futhi kungasetshenziselwa ukubopha ingilazi , amapayipi, izinto zokwakha, izithelo, njll. Izinto ezimbili ezahlukahlukene zingezokuthengiswayo okusetshenziselwe ukupakisha, futhi bezithandwa eChina iminyaka engama-20. Zombili izinhlobo zamabhande okupakisha inezici ezahlukahlukene, ngakho-ke zisetshenziswa ezimbonini ezahlukahlukene.Ibhande lensimbi lepulasitiki ngenxa yokuqina kwalo, ukunwebeka okuqinile kuncane, ukumelana nokushisa okuqinile, ukuphepha okuhle nezinye izici, kuvame ukusetshenziselwa ukupakisha kwezimpahla ezisindayo, kanye nebhande lokupakisha le-PP ngenxa esilinganisweni sokumelana okuncane, okuncane okuqinile, isizathu sesisindo samayunithi amade ngaphakathi kwamamitha kuvame ukusetshenziselwa ukupakisha izimpahla ezilula Ngokuvamile, iningi lemikhiqizo kagesi ifakwa emabhokisini. Ezinhlotsheni ezimbili zebhande lokupakisha, eyodwa ukuqhathanisa inani lentengo ukwahlulela okungabizi kakhulu akulungile, ngoba izinhlobo ezimbili zebhande lokupakisha zingapakishwa izimpahla azifani, ngakho-ke uma udinga ukwenza uhlelo lokupakisha , Udinga ukubheka ukuthi leli bhande lokupakisha lilifanele yini uhlangothi lwakho, kunokuba ufune ngokungaboni ngentengo ephansi.
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