(1) Lub kaus mom yuav tsum yog ntawm cov ntsaws sab hauv hom: ib zaug tau nrawm dua, lub kaus mom yuav tsum tsis txhob poob yooj yim; Lawv yuav tsum tau yooj yim uas tsis muaj kev xav tau cov cuab yeej ntxiv.
(2) Cov khoom siv ntawm lub kaus mom yuav tsum yog cov siab-siab ib qho khoom siv rov qab (polyethylene lossis polypropylene).
(3) Lub kaus mom yuav tsum muaj cov xim tsis muaj xim tsis muaj xim txawv. Cov sab nraud yuav tsum yog txoj thiab muag muag hauv ob qho tib si tsos thiab kov. Ntug sab nraud yuav tsum zoo huv si thiab dawb ntawm burrs. Cov ntawv nyeem ntawm lub kaus mom yuav tsum muaj tseeb, muaj koob meej, thiab pom.
