Koob punching nonwoven npuag yog ib hom khoom siv los ntawm kev sib txuas cov fibers ua ke los ntawm cov txheej txheem ntawm kev siv tshuab los yog rab koob punching. Thaum lub sij hawm tsim cov koob punched nonwoven npuag, luv fibers yog thawj zaug nteg tawm nyob rau hauv ib tug random qauv ua ntej raug mus rau lub tho kev txiav txim ntawm barbed koob. Cov txheej txheem no cuam tshuam cov fibers thiab xauv lawv ua ke, tsim cov ntaub uas muaj zog, ruaj khov, thiab tiv taus kua muag.
Koob punched nonwoven fabrics feem ntau siv nyob rau hauv ntau yam kev siv xws li pom, tsheb, geotextiles, khoom vaj khoom tsev, kev ua liaj ua teb, thiab kev kho mob textiles. Vim lawv cov yam ntxwv zoo xws li lub zog siab, kev ua haujlwm tsis zoo, thiab kev ruaj ntseg zoo, koob punched nonwoven fabrics muaj nuj nqis heev hauv kev tsim khoom.
Needle punching nonwoven npuag tuaj yeem tsim los ntawm ntuj, hluavtaws lossis sib xyaw ntawm fibers, suav nrog polyester, polypropylene, viscose, jute, thiab paj rwb. Cov xim, tuab, dav, thiab kev ntxhib los mos ntawm cov khoom tuaj yeem ua raws li cov kev cai tshwj xeeb. Koob punched nonwoven fabrics kuj yuav raug kho nrog tshuaj ntxiv los txhim kho lawv cov kav ntev, tsis muaj dej, lossis nplaim hluav taws.
