Nonwoven fabrics tsis muaj warp thiab weft threads, ua rau txiav thiab xaws yooj yim heev. Lawv kuj yog lub teeb yuag thiab yooj yim rau cov duab, ua rau lawv nrov ntawm cov neeg nyiam ua khoom siv tes ua.
Vim hais tias nws yog ib hom ntaub uas tsis tas yuav tsum tau spinning thiab weaving, nws tsuas yog orients los yog randomly npaj textile luv fibers los yog filaments los tsim ib tug fiber network qauv, uas yog ces ntxiv dag zog rau mechanical, thermal adhesive, los yog tshuaj txoj kev.
Nws tsis yog tsim los ntawm interwoven thiab woven yarns ib tug los ntawm ib tug, tab sis, theej los ntawm kev sib txuas ncaj qha fibers ua ke los ntawm lub cev txoj kev. Yog li ntawd, thaum koj nqa cov nplaum nplaum los ntawm cov khaub ncaws, koj yuav pom tias nws tsis tuaj yeem rub tawm cov xov ib los ntawm ib qho. Non-woven fabrics tawg los ntawm cov txheej txheem textile ib txwm muaj thiab muaj cov yam ntxwv ntawm cov txheej txheem luv luv, cov khoom siv ceev ceev, cov txiaj ntsig siab, tus nqi qis, kev siv dav, thiab ntau qhov chaw ntawm cov khoom siv raw.
Kev sib raug zoo ntawm non-woven npuag thiab spunbond ntaub
Spunbonded fabric thiab non-woven fabric yog nyob rau hauv kev sib raug zoo subordinate. Muaj ntau ntau cov txheej txheem rau kev tsim cov ntaub tsis-woven, thiab spunbond txoj kev yog ib qho ntawm lawv (xws li spunbond txoj kev, yaj tshuab, txoj kev kub dov, thiab dej dav hlau txoj kev, feem ntau yog tsim los ntawm txoj kev spunbond ntawm lub khw. )
Non-woven fabrics muaj xws li polyester, polypropylene, nylon, spandex, acrylic, thiab lwm yam raws li lawv muaj pes tsawg leeg; Cov khoom xyaw sib txawv yuav muaj cov qauv sib txawv ntawm cov ntaub tsis-woven. Thiab spunbond ntaub feem ntau yog hais txog polyester spunbond lossis polypropylene spunbond; Thiab cov qauv ntawm ob cov ntaub no zoo sib xws, uas tuaj yeem tsuas yog qhov txawv ntawm kev ntsuas kub.
Non-woven fabric yog ib hom non-woven fabric uas yog tsim los ntawm ncaj qha siv high polymer chips, luv fibers, los yog ntev fibers los tsim ib lub web los ntawm airflow los yog txhua yam txhais tau tias. Tom qab ntawd cov fibers tau ntxiv dag zog los ntawm kev siv dej, rab koob punching, lossis kub dov, thiab thaum kawg ua tiav los ua cov ntaub tsis-woven. Ib hom tshiab ntawm cov khoom siv fiber ntau nrog cov mos mos, breathable, thiab tiaj tus qauv muaj qhov zoo ntawm tsis tsim cov fiber ntau, ua kom muaj zog, ruaj khov, thiab silky mos. Nws kuj yog ib hom khoom siv txhawb zog, thiab muaj paj rwb zoo li kev xav. Piv nrog cov paj rwb ntaub, cov hnab tsis-woven yog ib qho yooj yim tsim thiab muaj tus nqi qis dua.