Raws li kev txheeb cais, thoob ntiaj teblub raj mis yasKev lag luam rov ua dua tshiab tau mus txog 6.7 lab tons hauv 2014 thiab xav tias yuav ncav cuag 15 lab tons hauv 2020.
Ntawm no, 85% yog siv polyester siv los ua fibers, li ntawm 12% yog recycledpolyester fwj, thiab qhov seem 3% yog ntim daim kab xev, monofilaments thiab engineering plastics.
Rau lub sijhawm ntev, cov txheej txheem ntawm kev npaj fiber ntau los ntawm kev rov ua dua tshiabpolyester fwjyog feem ntau crushing, sorting, ntxuav, melting rau hauv pellets, thiab ces slicing thiab qhuav rau kauv spinning.
Vim tias yaj granulation thiab nti ziab cov txheej txheem yog qhov nyuaj rau kev tswj cov txheeb ze ntawm polyester raw, cov khoom ntawm lub raj mis flake fibers feem ntau txwv rau cov cheeb tsam uas tsis tshua muaj qhov yuav tsum tau ua rau staining thiab fiber ntau uniformity.
Post lub sij hawm: Sep-14-2022