Thawv liner hnab, tseem hu ua cov hnab ntim khoom qhuav, hnab hmoov, cov hnab granule, yog cov khoom siv qhuav, suav nrog polypreylene thiab polypropylene.
Nov yog cov laj thawj los yuav cov khoom no:
1. Siv cov hnab ntaub li cas tuaj yeem tu lub sijhawm tu lub sijhawm thiab txuag cov nqi ntim tsis tsim nyog tu.
2. Liner hnab yog yooj yim thiab nrawm rau nruab.
3. Caro Chaw thau khoom tuaj yeem ua tiav nyob rau hauv cov kauj ruam tsawg dua.
4. Lawv yuav tsis paug cov khoom thauj; Lawv tau ua los ntawm cov zaub mov -}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}} wb tau pom zoo los ntawm Asmeskas FDA thiab tsim nyob rau hauv ib puag ncig tsis huv.
5. Lawv muaj ntau lub thawv siab dua cov khoom siv tshaj li siv cov khoom lag luam 25kg / s hnab lossis 1000kg / s lins hnab.