Lub khob twg yog qhov zoo dua rau kev tawm dag zog?

Thaum qoj ib ce, nws yog ib qho tseem ceeb kom xaiv hom dej xis ntawm lub khob dej. Muaj ntau hom kua dej tsom iav ntawm kev ua lag luam, tab sis tsis yog txhua tus ntawm lawv yog haum rau cov neeg ncaws pob. Yog li, lub khob twg koj yuav tsum xaiv thaum qoj ib ce?

Ua ntej tshaj plaws, tsis txhob xaiv lub khob uas muaj cov teeb meem zoo, HDPE, PVC, thiab cov khoom siv kub tsis tuaj yeem tiv thaiv cov tshuaj kub lossis tsim cov tshuaj ntawm tib neeg lub cev.

Nws raug nquahu kom xaiv pp (polyethylene), tritan (copolyester) lossis PPSu (polyphenylene sulfone cob) thiab lwm yam ntaub ntawv. Cov ntaub ntawv no tiv taus kub, muaj kev nyab xeeb thiab lom thiab lom, thiab ua tau raws li ib puag ncig ib puag ncig.

Tshwj xeeb, cov khob dej ua los ntawm pp cov khoom tuaj yeem tiv taus siab txog 120 degree c thiab tuaj yeem muab rhaub hauv lub qhov cub microwave. Qhov no yooj yim heev rau cov neeg ncaws pob uas yuav tsum tau rov ua dej kub ntxiv thaum twg los tau.