Dab tsi yog recycled fabric?
Textiles ua los ntawm ntuj los yog hluavtaws fibers tsis yog siv rau cov khaub ncaws xwb tab sis kuj siv nyob rau hauv tsev, tsev kho mob, chaw ua hauj lwm, tsheb, nyob rau hauv daim ntawv ntawm tu cov ntaub ntawv, raws li cov khoom siv leisure, los yog tiv thaiv hnav thiab lwm yam.Yog tias cov ntaub ntawv no tau txheeb, muab qhab nia thiab rov siv dua los ua cov ntaub rau qhov sib txawv siv nws yog hu ua cov ntaub siv dua.
Synthetic fibers xws li cov txiv neej ua fibers xws li Polyester thiab Nylon yog cov siv thiab nrov tshaj plaws nyob rau hauv lub ntiaj teb no.Polyester fiber ntau xav tau nyob rau hauv lub ntiaj teb no ntau dua li lwm yam ntuj los yog txiv neej ua fibers txij li thaum xyoo 2002 thiab nws yuav loj hlob ntxiv ntawm tus nqi sai dua li xam los ntawm England-based PCI Fibers hauv nws qhov kev kwv yees tawm mus rau 2030.
Textiles ua los ntawm polyester fiber tsis tu ncua tsis yog ib puag ncig tus phooj ywg raws li kev tsim cov ntaub muaj ntau qhov dej, tshuaj thiab siv cov roj fossil.Cov khoom siv raw li cov khoom siv los ntawm cov khoom muaj kuab lom, dej qias neeg thiab huab cua thiab ua rau ntau yam teeb meem kev noj qab haus huv.Vim li no cov tuam txhab tau pom txoj hauv kev los tsim polyester tawm ntawm lub hwj yas rov qab los yog rov siv dua polyester ntaub.
Ib yam li ntawd, kev vam meej kuj tau ua kom rov ua dua lwm cov khoom siv hluavtaws xws li nylon thiab spandex los ua cov ntaub siv dua los tiv thaiv cov ntaub mus pov tseg / pov tseg.
Kev siv cov ntaub siv dua tshiab muaj qhov tseem ceeb vim nws muab cov txiaj ntsig zoo ib puag ncig thiab kev lag luam.
Lawv tsim los ntawm dab tsi?Thiab dab tsi variation ua Recycled fabrics tuaj?
Peb xav txog cov ntaub polyester uas siv dua tshiab ua piv txwv kom paub ntau ntxiv txog cov txheej txheem thiab cov txheej txheem siv rau kev rov ua dua tshiab.
Recycled polyester npuag siv PET (polyethylene terephthalate) ua raw khoom thiab qhov no los ntawm cov hwj yas rov siv dua uas mus rau qhov chaw pov tseg.Cov Polyester Recycled siv 33-53% tsawg zog dua li cov polyester li niaj zaus thiab nws tuaj yeem rov ua dua tshiab.Recycled polyester kuj tsis xav tau cov av loj loj los cog qoob loo lossis siv nkas loos dej xws li paj rwb rau nws cov khoom.
Recycled polyester fabrics kuj tuaj yeem los ntawm cov ntaub siv polyester uas cov txheej txheem rov ua dua pib los ntawm kev txiav cov khaub ncaws polyester rau hauv me me.Cov ntaub shredded yog granulated thiab tig mus rau hauv polyester chips.Cov chips yog yaj thiab spun rau hauv cov fibers tshiab siv los ua cov ntaub polyester tshiab.
Lub hauv paus ntawm RPET (recycled polyethylene terephthalate) muab faib ua "post-consumer" RPET thiab "post-industrial RPET.Ib feem me me rau qhov chaw ntawm RPET kuj tuaj yeem los ntawm cov khoom lag luam los ntawm fiber ntau thiab xov paj cov chaw tsim khoom rau kev txiav khaub ncaws lossis kev lag luam muag khoom.
Cov neeg siv khoom tom qab RPET los ntawm cov fwj siv los ntawm tib neeg;Tom qab kev lag luam RPET yog los ntawm kev ntim khoom tsis siv hauv cov chaw tsim khoom lossis los ntawm cov khoom ntawm kev tsim khoom.
Nws ua li cas?
1. Cais nws.
Lub raj mis yas PET raug sau thiab ntxuav ntawm qhov chaw sib cais.
2. Shred nws.
Lub raj mis yog crushed rau hauv me me yas flakes
3. Qhuav nws.
Cov yas flakes yog melted rau hauv me me pellets
4. Kiv nws.
Cov pellets yog yaj dua, ces extruded thiab spun rau hauv xov.
5. Weave nws.
Cov xov yog woven rau hauv ntaub thiab dyed.
6. Sew nws.
Txiav, txiav thiab txiav cov khoom kawg.
Cov npe nrov no thiab lawv cov khoom siv rov ua dua tshiab
Lub ntiaj teb cov hom lag luam yog xaiv cov ntaub siv rov ua dua tshiab los tsav lub hnab khoom tshiab los ntawm kev sib txuas ua haujlwm tsis muaj kev cuam tshuam nrog kev ntseeg siab.
Thov hu rau peb yog tias koj xav tau cov ntsiab lus ntxiv, peb cov kev pabcuam suav nrog hauv qab no,
(1) Tsim kom muaj kev sau khoom tshiab rau xyoo tom ntej.
(2) Txheeb xyuas tus nqi yog tias koj cov khoom uas twb muaj lawm hloov mus rau cov ntaub siv dua tshiab.
Post lub sij hawm: Jan-14-2021