Cov khob ntawvMuaj ib txheej ntawm cov quav ciab hauv daim ntawv kom tiv thaiv daim ntawv kom nqus dej, khob ntawv muab faib ua khob txias thiab khob kub, yog tias koj feem ntau siv khob txias rau dej haus kub, kev phom sij rau kev noj qab haus huv yuav loj heev. Cov khob ntawv haus txias zoo li tshuaj tsuag quav ciab lossis muab quav ciab pov tseg, ntawm 0 ~ 5 ℃, cov quav ciab no muaj kev nyab xeeb heev, tab sis tsuav yog qhov kub ntawm dej hla 62 ℃, cov quav ciab yuav yaj, khob ntawv yuav nqus dej deformation.
Cov tshuaj dawb uas yaj lawm muaj cov tshuaj lom neeg ntau, vim nws muaj cov tshuaj polycyclic aromatic hydrocarbons uas yog ib hom tshuaj carcinogenic, uas nkag mus rau hauv tib neeg lub cev. Cov khob ntawv kub uas zoo li dej haus kub yuav lo ib txheej ntawm zaj duab xis ntxiv, tsis tsuas yog tiv taus cua sov zoo xwb, thiab tsis muaj tshuaj lom thiab tsis ua rau mob.
Yog li ntawd, thaum peb yuav cov khob ntawv pov tseg, peb yuav tsum paub qhov txawv ntawm cov khob ntawv pov tseg, cov khob dej txias thiab cov khob dej kub. Cov khob ntawv yuav tsum khaws cia rau hauv qhov chaw uas muaj cua nkag, txias, tsis muaj kuab paug, thiab lub sijhawm khaws cia tsis pub dhau 2 xyoos txij li hnub tsim khoom.
Yog koj muaj lus nug dab tsi, thov koj nias qhov link hauv qab no mus saib peb lub website kom paub ntxiv.https://www.botongpack.com/paper-cup/
Lub sijhawm tshaj tawm: Lub Yim Hli-29-2023