PET bhodhoro preforms akajairwa jekiseni rekugadzira zvigadzirwa, zviri nyore kutakura, zvakanyanya kugadzirwa epurasitiki, ine yunifomu magadzirirwo uye yakanaka insulation.Ivo chigadzirwa chepakati chemabhodhoro epurasitiki nemadhiramu emafuta.Pasi peimwe tembiricha uye kudzvanywa, mold inozadzwa nezvinhu zvakasvibirira, uye pasi pekugadziriswa kwemushini wekuumba jekiseni, inogadziridzwa kuita bhodhoro preform ine humwe ukobvu uye kureba zvinoenderana nemold.Polyethylene terephthalate ndiyo inonyanya kukosha yakasiyana-siyana ye thermoplastic polyester.Zita rayo rechirungu ndiPolythylene terephthalate, yakapfupikiswa sePET kana PETP (inozonzi PET), inowanzozivikanwa sepolyester resin.Iyo inonzi condensation polymer ye terephthalic acid uye ethylene glycol.Pamwe chete nePBT, iyo pamwe chete inonzi thermoplastic polyester, kana yakazara polyester.PET ichena yemukaka kana yero yakasvibira zvakanyanya ikiristiri polima ine nzvimbo yakatsetseka uye inopenya.Iyo ine yakanaka inokambaira kuramba, kuneta kuramba, friction kuramba uye dimensional kugadzikana, kushoma kupfeka uye kuomarara kwakanyanya, uye ine kuoma kukuru pakati pe thermoplastics;yakanaka magetsi ekudzivirira zvivakwa, zvishoma zvinokanganiswa nekupisa, asi kushomeka kwekona.Isiri-chepfu, inodzivirira mamiriro ekunze, yakagadzikana kurwisa makemikari, kunyura kwemvura yakaderera, inoshingirira kune isina simba acid uye organic zvinonyungudutsa.
Mabhodhoro ePET anowanzo shandiswa kurongedza, uye kurongedza kunowanzo kurongedzerwa mumatanho panguva yekufambisa kana yekuverenga.Panguva ino, isu tichafunga kushivirira kushivirira kweiyo yakaderera layer.Munguva yePET bhodhoro rekumanikidza bvunzo, isa PET bhodhoro pamapureti maviri akachinjika emuchina, tanga PET bhodhoro rekumanikidza muchina weSuzhou Ou Instruments, uye mahwendefa maviri ekumanikidza achamanikidzwa pane imwe bvunzo kumhanya.Paunenge uchirodha, chiridzwa chinomira otomatiki uye chinochengetedza data.Kuyedzwa kwekanguva kwemabhodhoro ePET kunosanganisira kuyedzwa kwemadziro ebhodhoro, kuyedzwa kwekumanikidza, uye bhodhoro chivharo kuvhura kuneta kuyedzwa.Vagadziri vePET vane yavo madhipatimendi ekuongorora emhando.PET mabhodhoro ane simba rekushandisa uye anoshandiswa zvakanyanya muzvinodiwa zvezuva nezuva, zuva nezuva kemikari kurongedza uye mamwe minda.Kubva pakugadzira mold kusvika kumichina nemidziyo, ivo vanonyanya kusarudza.Zviri nyore kutanga asi zvakaoma kugona.PET bhodhoro preforms inogadziriswa zvakare kuburikidza nekuvhuvhuta kuumba kuti iite mabhodhoro epurasitiki, kusanganisira mabhodhoro anoshandiswa kurongedza cosmetics, mushonga, hutano hutano, zvinwiwa, mineral water, reagents, etc. Iyi nzira yekugadzira bhodhoro inonzi nzira mbiri-nhanho, kureva, iyo bhodhoro preform inoumbwa kuburikidza nekuumbwa kwejekiseni, uyezve Iyo nzira yekugadzira PET mabhodhoro epurasitiki kuburikidza nekuvhuvhuta.
Nguva yekutumira: Nov-14-2023