Muhupenyu hwedu hwemazuva ese, tinozosangana nemabhegi epurasitiki ekurongedza mazuva ese. Icho chikamu chakakosha uye chakakosha chehupenyu hwedu. Nekudaro, kune vashoma shamwari dzinoziva nezvezvinhu zvemabhegi epurasitiki ekurongedza. Saka iwe unoziva here kuti ndezvipi zvinowanzo shandiswa zvemabhegi epurasitiki ekurongedza?
Izvo zvinowanzo shandiswa zvepurasitiki zvekurongedza mabhegi ndeaya anotevera:
1. PE plastiki packaging bag
Polyethylene (PE), yakapfupikiswa se PE, ndeye yakakwirira-molecular organic komboni yakagadzirwa nekuwedzera polymerization ye ethylene. Iyo inozivikanwa seyakanaka chikafu chekubata zvinhu munyika. Polyethylene inodzivirira hunyoro, inodzivirira oksijeni, inodzivirira acid, inodzivirira alkali, haina chepfu, haina kunaka, uye haina hwema. Inosangana nehutano hwehutsanana hwekuputira chikafu uye inozivikanwa se "ruva repurasitiki".
2. PO plastiki packaging bag
PO plastiki (polyolefin), yakapfupikiswa sePO, ipololefin copolymer, polima yakagadzirwa kubva kuolefin monomers. Opaque, crisp, non-chepfu, anowanzo gadzirwa PO flat bag, PO vest mabhegi, kunyanya PO epurasitiki ekurongedza mabhegi.
3. PP yepurasitiki yekuisa bhegi
PP epurasitiki ekurongedza mabhegi mabhegi epurasitiki akagadzirwa nepolypropylene. Vanowanzo shandisa kudhinda kwemavara uye maitiro ekudhinda eoffset ane mavara akajeka. Iwo anotambanuka polypropylene mapurasitiki uye ndeerudzi rwe thermoplastic. Isiri-chepfu, isinganakidze, yakatsetseka uye yakajeka pamusoro.
4. OPP yepurasitiki yekuisa bhegi
OPP mabhegi epurasitiki ekurongedza akagadzirwa nepolypropylene uye bidirectional polypropylene, ayo anoratidzwa nekutsva nyore, kunyunguduka uye kudonha, yero kumusoro uye yebhuruu pasi, hutsi hushoma mushure mekubva pamoto, uye kuramba uchipisa. Iyo ine hunhu hwekujeka kwepamusoro, brittleness, chisimbiso chakanaka, uye yakasimba anti-yekunyepedzera.
5. PPE plastiki packaging bag
PPE plastiki yekurongedza bhegi chigadzirwa chinogadzirwa nekubatanidza PP nePE. Chigadzirwa chacho ndechedust-proof, anti-bacterial, hunyoro-proof, anti-oxidation, kupisa kwekushisa kwepamusoro, kushomeka kwekushisa, kuramba kwemafuta, kusina chepfu uye kunhuhwirira, kujeka kwepamusoro, kusimba kwemagetsi, uye anti-blasting High performance, puncture yakasimba uye kuramba kubvarura, nezvimwe.
6. Eva plastiki packaging bag
EVA mabhegi epurasitiki (mabhegi echando) anonyanya kugadzirwa nepolyethylene tensile zvinhu uye mutsara zvinhu, zvine 10% EVA zvinhu. Kujeka kwakanaka, okisijeni chipingamupinyi, hunyoro-uchapupu, kupenya kudhinda, yakajeka bhegi muviri, inogona kujekesa hunhu hwechigadzirwa pachayo, ozone kuramba, murazvo wemoto uye humwe hunhu.
7. PVC plastiki kuputira bhegi
PVC zvinhu zvine chando, zvakajairwa pachena, zvakanyanya kujeka, zvakatipoteredza uye zvakaderera-muchetura, zvakatipoteredza zvisina chepfu (6P haina phthalates uye mamwe maitiro), nezvimwewo, pamwe nerabha yakapfava uye yakaoma. Yakachengeteka uye ine hutsanana, yakasimba, yakanaka uye inoshanda, inoyevedza muchitarisiko, uye yakasiyana muzvitaera. Zviri nyore chaizvo kushandisa. Vazhinji vanogadzira zvigadzirwa zvemhando yepamusoro vanowanzo sarudza maPVC mabhegi ekurongedza, kuisa zvakanaka zvigadzirwa zvavo, uye kukwidziridza magiredhi avo echigadzirwa.
Izvo zvakaunzwa pamusoro ndezvimwe zvinhu zvinowanzoshandiswa mumabhegi epurasitiki ekurongedza. Paunosarudza, unogona kusarudza zvinhu zvakakodzera kugadzira mabhegi epurasitiki ekurongedza zvinoenderana nezvaunoda chaizvo.
Nguva yekutumira: Zvita-18-2021