Dab tsi ntawm cov ntaub ntawv tsis-woven yog siv rau cov ntaub so ntswg huv, thiab dab tsi yog cov yam ntxwv ntawm hom non-woven fabrics?
Raws li cov txheej txheem tsim khoom ntawm cov ntaub tsis-woven, cov ntaub uas tuaj yeem siv rau cov ntaub so ntswg huv yog: cov ntaub ntawv kub-txheej non-woven fabrics, nrog rau kub-cua tsis-woven fabrics thiab kub-dov tsis-woven fabrics.
1. Cua-los ntawm cov ntaub tsis-woven: Thaum tsim cov huab cua-los ntawm cov ntaub uas tsis yog-woven, ib qho kev faib ua feem ntawm cov uas tsis tshua muaj melting point bonding fibers los yog bi-component fibers yuav tsum muab tov rau hauv lub web fiber. Tom qab cov fibers tau carded, cov cua kub ntawm cov khoom siv ziab yog siv los nkag mus rau hauv lub web fibers kom nws thermally bonded los tsim cov ntaub tsis-woven. Cov khoom muaj zoo bulkiness, softness thiab zoo heev huab cua permeability.
2. Kub-dov tsis-woven npuag: Tom qab cov fibers yog combed rau hauv ib lub web, cov uas tsis muaj-melting-point fibers yog melted mus rau hauv ib lub web los ntawm chais (nyob rau hauv ib tug tej yam kub thiab kub siab), ces yuav muaj dov me ntsis. ntawm qhov chaw. Cov khoom yog lub teeb, nyias thiab mos.
3. Spunlace non-woven fabric: Feem ntau, paj rwb spunlace non-woven npuag tuaj yeem siv rau ntawm cov ntaub so ntswg huv. Zoo hnav tsis kam, mos thiab tawv nqaij-phooj ywg, nqus dej zoo (nqus dej tom qab siv).