Cov ntsej muag phais kho mob yog cov npog ntsej muag uas siv tau los ntawm cov kws kho mob hauv tsev kho mob thaum lub sijhawm ua haujlwm, uas tuaj yeem npog tus neeg siv lub qhov ncauj thiab qhov ntswg thiab muab lub cev tiv thaiv kom tsis txhob nkag mus ncaj qha ntawm cov kab mob, kab mob, lub cev thiab cov khoom.
Kev kho mob qhov ncauj qhov ntswg feem ntau yog ua los ntawm polypropylene.Cov fibers superfine nrog cov qauv capillary tshwj xeeb nce tus naj npawb thiab thaj chaw ntawm fibers hauv ib cheeb tsam, yog li ua cov ntaub yaj-tshuab muaj qhov pom zoo thiab tiv thaiv cov khoom.
Ntawv pov thawj:CE FDA ASTM F2100-19