SPVC zvinhu ndiyo yakanyanya kushandiswa yakawanda uye inonyanya kushandiswa zvinhu muindasitiri yekurapa chubhu, senge PVC infusion chubhu, dialysis chubhu, gasi intubation, okisijeni mask pombi yatinoziva nezvimwe.
Yekutanga seti yeSPVC yekurapa chubhu extrusion yekugadzira mutsara weKINGSWEL MACHINERY BAODIE Kambani inogona kurondwa kumashure kuma1990s, kusvika zvino yava nemakore anoda kusvika makumi maviri ekutsvagisa nekuunganidza budiriro pamwe nekugadzirisa ruzivo rwekurapa SPVC polyester extrusion tekinoroji. Isu tinogara tichivandudza iyo SPVC chaiyo yekurapa chubhu extrusion process (screw chimiro, dhizaini yekufa, vacuum yekugadzira nzira uye kutonga kwakaringana, pamwe nekurongeka kwekumhanyisa kumhanya), ita kuti kugadzikana kwekumhanya kwekuumbwa uye saizi yepimbi yekururamisa kutonga kuenderere mberi. kumusoro. Iye zvino chizvarwa chechitatu "SXG-T" yakatevedzana yakakwirira-kumhanya SPVC yekurapa pombi extrusion mutsara inogona kuwana yakagadzikana kugadzirwa nekukatyamadza kumhanya kwe180 m / maminetsi, pasi pemamiriro ekusangana kwechubhu saizi volatility (CPK kukosha≥1.4).
Tichifunga nezvedambudziko rakapararira rekureba kwewekishopu mukamuri yekuchenesa yekurapa, takagadzira danho rechipiri tangi ine "synchronous coiling cooling", inogona kuona kutonhora kwakanyanya mutangi pfupi, uye kunyatsoita kwechubhu hakusi kwerudo. Izvi zvinogona kubatsira vatengi kuona huwandu hwakawanda hwakawedzerwa pasina kuchinja chirimwa chiripo.