Tsis muaj warp thiab weft nyob rau hauv non-woven npuag, yog li nws yooj yim heev rau kev txiav thiab xaws, thiab nws yog lub teeb thiab yooj yim rau cov duab, yog li nws yog nrov heev nrog handcraftsmen.
Vim tias nws yog ib hom ntaub uas tsis xav tau kev sib hloov thiab kev xaws, nws tsuas yog ib hom ntawm cov xov uas ua los ntawm cov xov luv luv los yog filaments txheej txheem ntawm kev sib tw lossis cov kev xaiv los tsim cov fiber fiber qauv, thiab tom qab ntawd ua kom muaj zog los ntawm kev siv tshuab, thermal adhesive lossis kev qhia tshuaj.
Nws tsis yog interweaved thiab weaved los ntawm ib cov xov paj, tab sis cov fibers tau ncaj qha sib koom ua ke los ntawm cov txheej txheem ntawm lub cev, yog li thaum koj tau txais cov nplai hauv koj cov khaub ncaws, koj yuav pom tias tsis muaj xov tawm. Nonwovens tawg los ntawm cov qauv kev lag luam ib txwm muaj, thiab muaj cov yam ntxwv ntawm cov txheej txheem thev naus laus zis sai, kev tsim khoom sai, cov txiaj ntsig siab, cov nqi qis, kev siv dav thiab ntau yam khoom siv ntawm raw khoom.