Plastiki yekurongedza bhegi imhando yebhegi rekurongedza rinoshandisa plastiki seyakagadzirwa zvinhu kugadzira zvinyorwa zvakasiyana muhupenyu hwezuva nezuva. Inoshandiswa zvakanyanya muhupenyu hwezuva nezuva uye kugadzirwa kwemaindasitiri, asi zviri nyore panguva ino zvinounza kukuvadza kwenguva refu. Mabhegi epurasitiki ekurongedza anowanzo shandiswa anogadzirwa nepolyethylene firimu, iyo isiri-chepfu uye inogona kushandiswa kubata chikafu. Kunewo rudzi rwefirimu rakagadzirwa ne polyvinyl chloride, iyo isiri-chepfu, asi iyo inowedzera inowedzerwa maererano nechinangwa chefirimu inowanzokuvadza kumuviri wemunhu uye ine imwe chiyero chehuturu. Nokudaro, rudzi urwu rwefirimu nemabhegi epurasitiki akagadzirwa nefirimu haana kukodzera kubata chikafu.
Mabhegi epurasitiki ekurongedza anogona kukamurwa kuita OPP, CPP, PP, PE, PVA, EVA, mabhegi akaumbwa, mabhegi e-co-extrusion, nezvimwewo maererano nemidziyo yavo.
Zvakanakira
CPP
Isiri-chepfu, inosanganiswa, iri nani mukujeka kupfuura PE, uye yakaderera zvishoma mukuoma. Mamiriro acho akapfava, nekujeka kwePP uye kupfava kwePE.
PP
Kuomarara kwakaderera kune OPP, kunogona kutambanudzwa (nzira mbiri-kutambanudza) mushure mekutambanudzwa kuita katatu, chisimbiso chepasi kana chisimbiso chepadivi.
PE
Kune formalin, asi pachena zvishoma zvishoma
PVA
Yakapfava magadzirirwo uye zvakanaka pachena. Irwo rudzi rutsva rwezvinhu zvakatipoteredza. Inonyunguduka mumvura. Izvo zvigadzirwa zvinotengwa kubva kuJapan. Mutengo wacho unodhura. Inoshandiswa zvakanyanya kunze kwenyika.
OPP
Kujeka kwakanaka uye kuoma kwakasimba
Composite bag
Chisimbiso chakasimba, chinodhinda, uye ingi haizodonha
Co-extrusion bag
Kujeka kwakanaka, kunyorova kwemavara, kudhindwa
Mabhegi ekurongedza epurasitiki anogona kukamurwa kuita akasiyana zvigadzirwa zvimiro uye mashandisiro: epurasitiki akarukwa mabhegi uye epurasitiki firimu mabhegi.
Yakarukwa bag
Mabhegi epurasitiki akarukwa anoumbwa nemabhegi epolypropylene uye mabhegi epolyethylene zvinoenderana nemidziyo mikuru;
Maererano nenzira yekucheka, yakakamurwa kuva mabhegi epasi ane seams uye mabhegi epasi ane seams.
Inoshandiswa zvakanyanya sechinhu chekurongedza mafetiraiza, zvigadzirwa zvemakemikari nezvimwe zvinhu. Iyo huru yekugadzira maitiro ndeye kushandisa epurasitiki mbishi kuburitsa iyo firimu, kucheka, uye uniaxially kutambanudza kuita filaments, uye wozoruka zvigadzirwa kuburikidza newarp uye weft, ayo anowanzo kunzi mabhegi akarukwa.
Zvimiro: uremu huremu, simba rakawanda, corrosion resistance, nezvimwewo, mushure mekuwedzera epurasitiki firimu lining, inogona kuva mwando-uchapupu uye unyoro-uchapupu; bhegi rakareruka mutoro uri pasi pe2.5kg, yepakati bhegi mutoro i25-50kg, inorema bhegi mutoro i50-100kg
Film bag
Iyo mbishi yemabhegi emafirimu epurasitiki ndeye polyethylene. Mabhegi epurasitiki akaunza kurerukirwa kuhupenyu hwedu, asi zviri nyore panguva ino zvakaunza kukuvadza kwenguva refu.
Yakarongedzerwa nezvigadzirwa zvekugadzira: mabhegi epurasitiki e-high-pressure polyethylene, mabhegi epurasitiki epurasitiki, polypropylene mabhegi epurasitiki, polyvinyl chloride mabhegi epurasitiki, nezvimwe.
Inokamurwa nechitarisiko: T-shati bhegi, bhegi rakatwasuka. Mabhegi akavharidzirwa, mabhegi epurasitiki emucheka, mabhegi akasarudzika, nezvimwe.
Zvimiro: Mabhegi akareruka anoremedza kupfuura 1kg; mabhegi epakati mutoro 1-10kg; mabhegi anorema mutoro 10-30kg; masaga emudziyo anoremedza zvinopfuura 1000kg.
Nguva yekutumira: Zvita-23-2021