Qhov sib txawv tseem ceeb ntawm PE tshav kub ntsws zaj duab xis thiab POF shrink zaj duab xis
1. Cov ntsiab lus sib txawv
POF txhais tau tias cua sov-shrinkable zaj duab xis. POF stands rau ntau txheej co-extruded polyolefin tshav kub-shrinkable zaj duab xis. Nws siv linear low-density polyethylene li nruab nrab txheej (LLDPE) thiab copolymerized polypropylene (pp) ua cov txheej sab hauv thiab sab nrauv. Nws yog plasticized thiab extruded los ntawm lub tshuab, thiab tom qab ntawd ua tiav los ntawm cov txheej txheem tshwj xeeb xws li tuag molding thiab zaj duab xis npuas npuas.
PE zaj duab xis yog ib yam khoom uas zoo toughness, thiab nws tsis yooj yim rau crushed los ntawm cov yas shredders. Vim tias PE zaj duab xis yog mos thiab tawv, nws tsis yooj yim rau shred, tsis hais txog qhov kub thiab txias ntawm cov cuab yeej ntawm kev kub ceev, uas yuav ua rau LDPE yaj thiab ua raws li cov hniav. Cov granulation ntawm PE tuaj yeem muab tso ncaj qha rau hauv qhov chaw noj mov ntawm extruder hauv strips, thiab PE zaj duab xis raug rub mus rau hauv lub thoob los ntawm lub zog shear ntawm cov ntsia hlau kom sov, yaj, extrude thiab granulate. Cov khoom siv qib thib ib rov qab los ntawm PE tseem tuaj yeem ua zaj duab xis, siv rau cov khoom tsis yog khoom noj thiab tshuaj ntim khoom, thiab tseem siv dav hauv kev tsim Oxford tawv thiab tarpaulin, nrog rau lub neej yav tom ntej.
2. Lub cev muaj zog
POF yog nyias thiab tawv, nrog cov tuab tuab, zoo noo noo tsis kam thiab kev ntxhib los mos. Siab tensile zog, siab tsim kua muag zog, adjustable shrinkage. Vim tias muaj LLDPE, cov tshuaj txhuam hniav zoo dua.
PE yog tuab thiab tawv, nrog cov tuab tuab, zoo noo noo tsis kam thiab kev ntxhib los mos. Lub zog tsim kua muag qis dua POF, thiab rub tawm tsis zoo li POF.
3. Daim ntawv thov
PE tshav kub shrinkable zaj duab xis yog dav siv nyob rau hauv ntim ntawm caw, kaus poom, dej ntxhia, ntau yam dej haus, ntaub thiab lwm yam khoom. Cov khoom lag luam muaj qhov yooj yooj yim, cuam tshuam tsis kam, tsim kua muag, thiab tsis yooj yim rau tawg Tide, loj shrinkage.
POF yog cov yeeb yaj kiab uas muaj cua sov, uas yog siv los ntim cov khoom tsis tu ncua thiab tsis xwm yeem. Uniform shrinkage thiab haum rau tsis siv neeg high-speed ntim, thiab lwm yam, dav siv nyob rau hauv cov khoom siv tsheb, cov khoom siv yas, ntawv sau, phau ntawv, electronics, circuit boards, MP3, VCD, handicrafts, photo thav ntawv thiab lwm yam khoom siv ntoo, khoom ua si, tshuaj tua kab, txhua hnub khoom siv, khoom noj khoom haus, Tshuaj pleev ib ce, cov kaus poom dej haus, khoom noj siv mis, tshuaj, cassettes thiab video tapes thiab lwm yam khoom.
