Kune akawanda marudzi emabhegi ekurongedza chikafu anoshandiswa kurongedza chikafu, uye ivo vane yavo yakasarudzika maitiro uye maitiro. Nhasi tichakurukura nezverumwe ruzivo runowanzo shandiswa rwemabhegi ekurongedza chikafu kune yako referensi. Saka chii chinonzi chikafu chekuisa bhegi? Mabhegi ekurongedzerwa echikafu anowanzo reva mapurasitiki-akafanana nemapurasitiki ane ukobvu husingasviki 0.25 mm semafirimu, uye kurongedza kunochinjika kwakagadzirwa nemafirimu epurasitiki kunoshandiswa zvakanyanya muindasitiri yechikafu. Kune marudzi akasiyana-siyana emabhegi ekurongedza chikafu. Iwo akajeka, anochinjika, ane mvura yakanaka yekudzivirira, kunyorova uye gasi barriers zvivakwa, yakanaka mechanical simba, yakagadzikana makemikari ehupfumi, mafuta kuramba, nyore kudhinda zvakanaka, uye inogona kupisa-yakavharwa mumabhegi. Uyezve, chinowanzo shandiswa chikafu chinochinjika kurongedza chinowanzo kuumbwa maviri kana anopfuura akaturikidzana emafirimu akasiyana, ayo anogona kazhinji kukamurwa kuita yekunze layer, yepakati layer uye yemukati layer zvichienderana nezvinzvimbo zvavo.
Ndezvipi zvinodikanwa pakuita kwega rega remafirimu ekurongedza chikafu anowanzo kushandiswa? Chekutanga, iyo firimu rekunze rinowanzo kudhindwa, risingakwenye, uye rinodzivirira media. Zvishandiso zvinowanzo shandiswa zvinosanganisira OPA, PET, OPP, uye mafirimu akavharidzirwa. Iyo yepakati layer firimu kazhinji ine mabasa akadai sechivharo, mwenje shading, uye kuchengetedzwa kwemuviri. Zvishandiso zvinowanzoshandiswa zvinosanganisira BOPA, PVDC, EVOH, PVA, PEN, MXD6, VMPET, AL, etc. Zvadaro pane firimu remukati, iro rinowanzoita mabasa ekuvharisa, kuvhara, uye anti-media. Zvinhu zvinowanzoshandiswa CPP, PE, etc. Mukuwedzera, zvimwe zvinhu zvine zvose zviri kunze kwekunze uye nechepakati. Semuenzaniso, BOPA inogona kushandiswa seyekunze dhizaini yekudhinda, uye inogona zvakare kushandiswa seyepakati layer kuita rimwe basa rekudzivirira uye kuchengetedzwa kwemuviri.
Chikafu chinowanzo shandiswa chinochinjika kurongedza firimu maitiro, kazhinji kutaura, iyo yekunze layer zvinhu zvinofanirwa kunge zvine kukwenya kuramba, kubaya kuramba, UV kudzivirira, mwenje kuramba, mafuta kuramba, organic kuramba, kupisa uye kutonhora kuramba, kusagadzikana kwekuputika, kudhindwa, kupisa kugadzikana, kunhuhwirira kwakaderera, kwakaderera Kusina Kunhuhwirira, kusina chepfu, kupenya, kujeka, shading uye nhevedzano yezvivakwa; iyo yepakati layer zvinhu zvinofanirwa kunge zvine maitiro ekupikisa, compression kuramba, kupuncture kuramba, hunyoro kuramba, gasi kuramba, kunhuhwirira, mwenje kuramba, mafuta kuramba, organic kuramba, kupisa uye kutonhora kuramba, kusagadzikana kuputsa kuramba, mativi maviri-mativi anoumbwa simba, kuravira kwakaderera, kunhuhwirira kwakaderera, kusiri-chepfu, kujeka, chiedza-uchapupu uye zvimwe zvinhu; ipapo iyo yemukati layer zvinhu, mukuwedzera kune zvimwe zvakajairika zvivakwa zvine yekunze layer uye yepakati layer, zvakare ine yayo yakasarudzika zvimiro, izvo zvinofanirwa kunge zvine Kunhuhwirira kuchengetedza, yakaderera adsorption uye anti-seepage zvimiro. Ikozvino kuvandudzwa kwemasaga ekurongedza chikafu ndeaya anotevera:
1. Mabhegi ekurongedza chikafu akagadzirwa nezvinhu zvinochengetedza zvakatipoteredza.
2. Kuti uderedze mari uye uchengetedze zviwanikwa, mabhegi ekurongedza chikafu ari kutetepa.
3. Mabhegi ekurongedza echikafu ari kusimukira munzira yemabasa akakosha. High-barrier composite zvinhu zvicharamba zvichiwedzera musika kugona. Mune ramangwana, mabhaisikopo epamusoro-soro ane zvakanakira kugadzirisa zviri nyore, okisijeni yakasimba uye mhute yemvura barriers kuita, uye nehupenyu hwesherufu hwakavandudzwa huchava huzhinji hwekurongedza chikafu mumasupamaketi mune ramangwana.
Nguva yekutumira: Nov-26-2022