Recycled yarn yog hais txog cov xov paj ib puag ncig uas siv cov khoom siv khib nyiab lossis khib nyiab rau kev rov ua dua tshiab. Piv nrog rau cov xov paj ib txwm siv, cov xov paj siv dua tshiab muaj qhov zoo hauv qab no:
1. Txuag cov peev txheej: Kev tsim cov xov paj rov ua dua tsis tas yuav ntxiv cov khoom siv mining, uas txuag tau tus nqi ntawm kev tsim cov peev txheej thiab zam kev cuam tshuam rau ib puag ncig.
2. Kev txo nqi: Tus nqi tsim khoom ntawm cov xov paj rov qab yog qis dua li cov xov paj ib txwm siv vim nws cov khoom siv qis qis, cov txheej txheem tsim khoom yooj yim thiab siv zog tsawg.
3. Environmental sustainability: Cov txheej txheem tsim cov xov paj rov ua dua yuav txo tau cov khoom pov tseg ntau, tiv thaiv ib puag ncig, thiab yog cov khoom lag luam ruaj khov thiab zoo ib puag ncig.
