Cov khob pov tseg
A khob pov tsegyog ib hom khoom siv rooj tog thiab cov khoom noj pov tseg.
Cov Khoom Siv Rooj Noj Mov Siv Ib Zaug Xwb, Cov Kev Xaiv Noj Mov Muaj Ntau Yam Khoom Sib Txawv.Cov khob pov tsegMuaj ntau yam khoom siv sib txawv, muab cov kev daws teeb meem rau txhua yam kev xav tau. Cov khob pov tseg feem ntau yog ua los ntawm ua npuas ncauj, PLA, ntawv lossis poly yas. Yog li cov khob pov tseg suav nrog khob ntawv, khob yas thiab khob ua npuas ncauj.
Cov khob ua npuas ncauj zoo tagnrho rau kev tiv thaiv tes ntawm cov dej haus kub thiab tswj qhov kub ntawm cov dej haus. Cov polystyrene nthuav dav siv los ua cov khob ua npuas ncauj, thiab polypropylene siv los ua cov khob yas.
Vim tias lawv tau tsim los rau kev siv ib zaug xwb,khob pov tsegthiab lwm yam khoom siv pov tseg zoo sib xws yog qhov chaw tseem ceeb ntawm cov neeg siv khoom thiab cov khib nyiab hauv tsev, xws li cov khib nyiab ntawv thiab cov khib nyiab yas. Kwv yees tias cov tsev neeg nruab nrab pov tseg li ntawm 70khob pov tsegtxhua xyoo. Yog li rov ua dua tshiabkhob pov tsegzoo li qhov tseem ceeb tshaj plaws los tiv thaiv ib puag ncig.
Ntau hom khob ntawv siv cov khoom siv rov ua dua tshiab los ntawm cov nroj tsuag.
PLA yog ib hom bio-polymer ua los ntawm cov khoom siv rov ua dua tshiab, yog li PLA khob yog ib qho kev daws teeb meem zoo rau cov tuam txhab uas tsis ua rau ib puag ncig puas tsuaj. Cov khob ntawv feem ntau yog cov khoom siv rov ua dua tshiab thiab feem ntau muab tus nqi zoo heev. Cov khob poly tiv thaiv kev xau thiab txo cov dej noo.
Cov Kev Xaiv Zoo Rau Ib Puag Ncig Txo Qhov Cuam Tshuam Rau Ib Puag Ncig
Kev ua ib kauj ruam ntxiv los yuav cov khob uas tsis ua rau ib puag ncig puas tsuaj yuav ua rau yooj yim dua yam tsis muaj kev pov tseg ntau dhau. Ntau lub npe khob siv cov txheej txheem ua khoom thiab cov ntaub ntawv tshwj xeeb los ua kom cov khob ruaj khov dua.
Tus tsiajkhob yas pov tsegpuv nrog ib qho cocktail zoo nkauj
PET - PET sawv cev rau polyethylene terephthalate. Ib feem ntawm tsev neeg polyester, nws yog siv los ua cov xov hluavtaws nrog rau cov thawv ntim khoom noj thiab dej haus. Cov khoom ua los ntawm PET yog lub teeb thiab muaj peev xwm thaiv cov pa roj, cov kuab tshuaj, thiab cov dej noo. Lawv kuj muaj zog thiab tiv taus kev cuam tshuam.
Cov khoom ua los ntawm PET kuj tuaj yeem rov ua dua tshiab.Khob pov tsegfeem ntau suav hais tias yog cov khoom "ntsuab" lossis "phooj ywg rau ib puag ncig".
Hauv COPAK, peb tsuas yog tsim cov tsiaj PET thiab PLA uas zoo rau ib puag ncig xwbcov khob pov tseg.
