Dust-free paper, tseem hu ua qhuav-nteg ntawv-ua cov ntawv nonwoven, yog ib hom qhuav-ntab nonwoven ntaub. Cov ntawv sau plua plav tsis muaj cov xim tshwj xeeb hauv lub cev, lub siab elasticity, softness, xis tes, zoo heev drape, dej nqus thiab cov dej kom zoo. Nws yog dav siv hauv cov khoom lag luam tu huv, khoom siv kho mob tshwj xeeb, ntaub so khoom lag luam. Thiab lwm daim teb.
Non-woven npuag, tseem hu ua non-woven npuag, yog ua los ntawm kev qhia kom pom lossis tsis muaj tseeb. Nws yog lub cim tshiab ntawm cov khoom ib puag ncig. Nws yog noo noo-pov thawj, breathable, hloov pauv, lub teeb, tsis sib txuas, yooj yim rau kev xaim, tsis muaj tshuaj lom thiab tsis mob, nplua nuj nyob hauv xim, thiab tus nqi. Tus nqi qis, rov ua dua tshiab thiab lwm yam. Piv txwv li, polypropylene (pp khoom) pellets yog siv los ua cov khoom siv raw, uas yog ua los ntawm kev kub siab yaj, tig, paving, thiab kub-dov thiab txuas ib kauj ruam. Nws yog hu ua daim ntaub vim tias nws muaj qhov pom thiab qee lub zog ntawm daim ntaub.
