Kenduru sefa yeBOPP firimu mutsara

Mukugadzirwa kweBOPP firimu, kunyunguduka kweyakakwira molecular polypropylene kunotanga kugadzirwa kuita pepa kana gobvu firimu kuburikidza nemusoro wakareba uye wakatetepa wemuchina, uyezve mumuchina wakasarudzika wekutambanudza, pane imwe tembiricha uye seti yekumhanya, panguva imwe chete kana nhanho. nhanho Iyo firimu inotambanudzwa mumativi maviri akatwasuka (longitudinal uye transverse), uye mushure mekutonhora kwakakodzera kana kupisa kurapwa kana yakakosha kugadzirisa (sekorona, coating, nezvimwewo).

Anowanzo shandiswa BOPP mafirimu anosanganisira: akajairwa biaxially oriented polypropylene firimu, kupisa-sealable biaxially oriented polypropylene firimu, fodya yekurongedza firimu, biaxially oriented polypropylene pearlescent firimu, biaxially oriented polypropylene metallized firimu, matting firimu, nezvimwe.

BOPP firimu chinhu chakakosha chinochinjika chekutakura zvinhu. firimu reBOPP harina ruvara, harina hwema, harina hwema, harina chepfu, uye rine simba rakanyanya kusimba, simba rekuita, kusimba, kuoma uye kujeka.

Iyo simba repamusoro reBOPP firimu rakaderera, uye kurapwa kwe corona kunodiwa usati wanamatira kana kudhinda. Mushure mekurapwa kwekorona, firimu reBOPP rine dhinda rakanaka rekuchinja uye rinogona kudhindwa kuti riwane kutaridzika kwakanaka, saka rinowanzo shandiswa seyepamusoro-soro zvinhu zvemusanganiswa firimu.

Iyo sefa sikirini chikamu chakakosha cheiyo extruder, uye chete zvigadzirwa zvinokwanisa kugadzirwa kuburikidza nesefa skrini. Iyo extruder sefa sikirini inoshandiswa kusefa uye kusanganisa zvakasiyana-siyana viscous zvinhu uye zvigadzirwa zvakaita semapurasitiki, kemikari fiber, rabha, inopisa inonyunguduka inonamatira, zvinonamira, zvekupfeka, uye musanganiswa. Iyo extruder filter screen ine mesh mhando. Iine mesh bhandi mhando, iyo extruder inogona kutsiva iyo sefa chidzitiro pasina kukanganisa kugadzirwa kuburikidza neatomatiki skrini inoshandura, kuchengetedza basa uye nguva, kuita kwechigadzirwa kwakagadzikana, kuona otomatiki shanduko uye kushanda kwemahara, kuwedzera inobudirira kusefa nguva, uye kuderedza mutengo wekugadzira. .