Zvokudya zvechandoinoreva chikafu chine chikafu chakabikwa chakanyatsogadziriswa, chakaomeswa nechando patembiricha ye.-30°, uye kuchengetwa uye kugoverwa patembiricha ye-18°kana kuderera mushure mekurongedza.
Nekuda kwekudzikira-kutonhora kwecheni yekuchengetedza mukati mekuita, chikafu chakaomeswa chine hunhu hwehupenyu hurefu hwepasherufu, isingaparare, uye nyore kushandisa, asi izvi zvakare zvinounza matambudziko makuru uye zvakakwirira zvinodiwa zvekutakura zvinhu.
Chimiro chezvinyorwa chinoshandiswa mune zvakajairikamabhegi ekurongedza chikafu muchandopamusika parizvino:
1. PET/PE
Ichi chimiro chinowanzoitika mukukurumidza-chando kurongedza chikafu.Iyo ine zvirinani-unyoro-uchapupu, inotonhora-inodzivirira, uye yakaderera-tembiricha yekupisa-kuvhara zvisimbiso, uye mutengo wakaderera.
2.BOPP/PE, BOPP/CPP
Rudzi urwu rwemagadzirirwo ndeehunyoro-uchapupu, husingatonhore, uye hushoma-tembiricha kupisa-yakavharwa nesimba rakanyanya kusimba uye mutengo wakaderera.Pakati pavo, BOPP / PE, kutaridzika uye kunzwa kwebhegi rekurongedza zviri nani, izvo zvinogona kuvandudza giredhi yechigadzirwa.
3. PET/VMPET/CPE, BOPP/VMPET/CPE
Nekuda kwekuvapo kwealuminium-plated layer, pamusoro pechimiro ichi chakadhindwa zvakanakisa, asi kudzika-tembiricha kupisa-sealability kuderera zvishoma, uye mutengo wakakwira, saka mwero wekushandisa wakaderera.
4. NY/PE, PET/NY/LLDPE, PET/NY/AL/PE
Uku kurongedza kwemaitiro kunopesana nechando uye kukanganisa.Nekuda kwekuvapo kweNY layer, ine yakanaka puncture resistance, asi mari yacho yakati wandei.Inowanzo shandiswa kurongedza angular kana zvinorema zvigadzirwa.
Mukuwedzera, pane zvimwe zviri nyorePE mabhegi, iyo inowanzo shandiswa kurongedza miriwo nemichero, uye mabhegi ekurongedza ekunze ezvikafu zvakaomeswa.Composite PE kurongedzaibhegi rekurongedza zvakare rinoenderana nemhoteredzo uye rinoshandiswazve.
Zvigadzirwa zvinokodzera zvinofanirwa kunge zvine kurongedza, zvigadzirwa zvinoda kuongororwa, uye kurongedza kunoda kuongororwa zvakanyanya.
Nguva yekutumira: Feb-10-2023