Polypropylene Bar Board nrog qhov dai

Nws yog lub hauv ncoo rau ntawm lub rooj rau kev siv, Thaum koj xav tau rauj, txiav, txiav, lossis tsoo ib yam khoom, koj xav tau cov khoom siv hauv qab nws, uas yog lub rooj txiav.

Cov uas feem ntau yog cov laug txiav yas, cov laug txiav ntoo, cov laug txiav xyoob, cov laug txiav iav tempered, thiab lwm yam.
Peb muaj lub rooj txiav yas uas siv tau zoo heev, muaj tus qauv tsim nyob ib puag ncig nws thiab lub dab dej, uas yog ib qho ntawm peb cov khoom lag luam tseem ceeb.

Lub rooj txiav yas yog lub teeb yuag thiab yooj yim nqa. Cov rooj txiav yas yog qhov zoo tshaj plaws los xaiv cov rooj txiav yas uas muaj xim pob tshab, zoo dua, xim sib xws, tsis muaj cov khoom qias neeg thiab tsw ntxhiab tsw qab.

Thaum siv lub rooj txiav yas, nws yog qhov zoo tshaj plaws kom tsis txhob txiav cov zaub mov kub heev, vim tias qhov kub siab yuav ua rau cov tshuaj lom sai sai; tom qab siv txhua zaus, nws yog qhov zoo tshaj plaws los yaug nws nrog dej kub ntawm 50 txog 60 ° C, thiab ziab nws tam sim ntawd tom qab ntxuav. Thiab lwm lub rooj txiav kuj yuav tsum tau ntxuav thiab ziab raws sijhawm tom qab txiav zaub. Tom qab ntxuav, muab lawv tso rau ntawm lawv lossis dai rau hauv qhov chaw uas muaj cua nkag. Kev yug me nyuam ntawm cov kab mob pathogenic xws li pwm.