Taw qhia: Vim li cas PET lub raj mis tseem ceeb
Lub raj mis yas ua los ntawm PET (Polyethylene Terephthalate) tau dhau los ua ib qho ntawm cov ntaub ntawv tseem ceeb tshaj plaws hauv kev lag luam textile recycling thoob ntiaj teb. Hloov chaw los ua pov tseg pov tseg, PET lub raj mis tuaj yeem hloov pauv mus rau qib siab - cov khoom siv polyester yarn (rPET yarn) siv hauv khaub ncaws, tsev textiles, thiab fabrics industrial.
Qhov kev hloov pauv no yog ib feem tseem ceeb ntawm kev lag luam ncig, tig pov tseg rau hauv cov ntaub ntawv siv tau siv tau.
Kev sau thiab txheeb xyuas
Thawj kauj ruam yog kev sau cov ntawv tshaj tawm - cov neeg siv khoom siv PET lub raj mis los ntawm cov tshuab rov ua dua tshiab.
Cov txheej txheem tseem ceeb suav nrog:
Lub raj mis pov tseg los ntawm cov nroog thiab kev lag luam
Kev txheeb xyuas los ntawm xim (pob tshab, xiav, ntsuab)
Kev cais cov kab mob xws li daim ntawv lo, lub kaus mom, thiab impurities
Kev tshuaj xyuas zoo rau textile - qib nkag
Kev txheeb xyuas kom zoo ua kom cov xov paj zoo ib yam xim thiab zoo dua fiber ntau.
Ntxuav thiab shredding rau hauv Flakes
Tom qab txheeb xyuas, PET lub raj mis tau txais kev ntxuav tob:
Siab -kev ntxuav siab tshem tawm cov khoom seem thiab roj
Cov ntawv nplaum thiab cov nplaum raug tshem tawm
Lub raj mis yog crushed rau hauv me me PET flakes
Cov flakes huv si no yog lub hauv paus ntawm cov khoom siv polyester rov ua dua tshiab. Qhov purity ntawm theem no ncaj qha cuam tshuam rau lub zog thiab ruaj khov ntawm cov xov paj kawg.
Melting thiab Fiber Extrusion Technology
Ntxuav PET flakes yog tom qab ntawd melted ntawm qhov kub thiab txias (nyob ib ncig ntawm 260-280 degree).
Cov txheej txheem suav nrog:
Melting PET flakes rau hauv lub xeev ua kua polymer
Lim impurities rau siab dua purity
Extruding los ntawm spinnerets nrog micro- qhov
Cov txheej txheem no yog hu ua yaj spinning technology, qhov twg molten PET yog ncab mus rau hauv nruam zoo filaments uas solidify rau hauv hluavtaws fibers.
Spinning PET Fibers rau hauv xov paj
Tom qab extrusion, cov fibers mus txog:
Cooling thiab solidification
Stretching (daim duab txheej txheem) los txhim kho lub zog
Twisting thiab winding rau hauv xov paj bobbins
Cov khoom kawg suav nrog:
POY (Ib nrab Oriented Xov Paj)
FDY (Fullly Drawn Xov)
DTY (Draw Textured Xov)
Cov yarns no tau siv dav hauv kev siv ntaub thiab knitting.
Zhejiang Haili's Industrial Recycling Advantage
Raws li cov chaw tsim khoom hauv cov khoom siv polyester, Zhejiang Haili Environmental Technology Co., Ltd. (Haili) plays lub luag haujlwm tseem ceeb hauv kev lag luam PET.
Haili lub zog muaj xws li:
Loj - nplai PET rov ua dua thiab cov xov paj ntau lawm
Cov saw hlau ruaj khov los ntawm cov fwj pov tseg mus rau cov xov paj tiav
Advanced melt spinning thiab fiber ntau technology
Kev tswj xyuas nruj nruj rau kev lag luam thiab textile daim ntaub ntawv
Muaj peev xwm ua tau zoo ib yam rPET xov paj rau cov neeg yuav khoom thoob ntiaj teb
Los ntawm kev sib koom ua ke rov ua dua tshiab, ua, thiab tsim khoom, Haili txhawb kev hloov pauv ntawm cov pov tseg yas mus rau qib siab - cov ntaub ntawv textile raw khoom.
Daim ntawv thov thiab kev lag luam Trends
Recycled PET xov paj yog siv dav hauv:
Sportswear thiab khaub ncaws sab nraum zoov
Zam khaub ncaws
Tsev textiles (curtains, txaj, ntaub pua plag)
Industrial fabrics thiab ntim khoom
Kev thov thoob ntiaj teb yog nce vim:
Kev cai Environmental
Brand sustainability xav tau
Cov cai txo cov pa roj carbon
Cov neeg siv khoom nyiam rau eco- cov ntaub ntawv tus phooj ywg
Xaus
Lub raj mis yas tsis yog pov tseg xwb -lawv yog cov khoom tseem ceeb rau kev lag luam textile. Los ntawm cov txheej txheem ntawm kev sau, tu, yaj, thiab fiber ntau spinning, PET fwj tau hloov mus rau hauv cov xov paj uas siv tau ntev.
Nrog cov tuam txhab lag luam zoo li Haili tsav tsheb loj - nplai rov ua dua tshiab, PET- rau - xov paj kev lag luam tau dhau los ua tus ncej tseem ceeb ntawm cov khoom lag luam textile thoob ntiaj teb.