Doypack,inozivikanwa seMira-up Pouchkana kumira-kumusoro-bhegi, ndiyo mhando yekuchinja-chinja inowanzo shandiswa kune zvigadzirwa zvakasiyana siyana, kusanganisira chikafu, zvinwiwa, chikafu chemhuka, uye zvimwe zvinhu zvekutengesa. Inonzi "Doypack" mushure mekambani yeFrench "Thimonnier" yakatanga kuburitsa pfungwa iyi yekuvhenekera.
Chinhu chakakosha cheDoypackkugona kwayo kumira zvakamira pamasherufu emachengeto kana kana mukushandisa. Iyo ine gusset pazasi iyo inobvumira kuti iwedzere uye kumira zvakanaka, kugadzira mharidzo yakanakira uye inokwezva yechigadzirwa. Kumusoro kweiyo doypack kazhinji ine aYakagadziriswa Zipper kana Spout zvekuvhura zviri nyore, zvichidurura, uye kuongororwa.
Doypacksinozivikanwa nekuda kwekushanda kwavo, kuisazve, uye kutaridzika kwemaziso. Vanopa dziviriro yakanaka kwazvokurwisa kunyorova, oksijeni, uye mwenje,Kubatsira kuchengetedza kutsva uye kunaka kweiyo yakagadzirirwa chigadzirwa. Uyezve, kushungurudzika kwavo uye kuchinjika chisikwa kunobatsira pakuderedzwa kwekufambisa uye mari yekuchengetera, ichivaita iyo eco-hushamwari uye mutengo wekutora-unobatsira mhinduro.
Kuzivikanwa kweDoypacksyakura mumaindasitiri akasiyana siyana nekuti ivo vanopa nyore kune vatengi, vanowedzera kuoneka kwechigadzirwa, uye vape mufananidzo wekuputika wekuisa kune vese vagadziri nevatengesi.
Kutumira Nguva: Jul-26-2023