Cov xov paj yog ib yam ntawm cov ntaub ntawv uas tau ua tiav rau hauv ib yam khoom zoo nrog ntau yam ntaub ntawv fibers, uas yog siv rau kev xaws, hlua ua, xov ua, knitting thiab paj ntaub, thiab lwm yam., muab faib ua staple fiber yarn, nruam filament, thiab lwm yam.
Qhov zoo ntawm cov xov paj tuaj yeem qhia tau ntau yam, xws li tus lej, metric suav, imperial suav, denier, thiab lwm yam (saib xov tooj). Lub twist ntawm cov xov paj yog qhia nyob rau hauv twists ib 'meter' los yog nti.
Wool yarn thiab xov paj feem ntau yog siv rau textile woolen sweaters, sweaters, woolen vests, scarves, kaus mom thiab hnab looj tes thiab weave ntau yam caij nplooj ntoos hlav thiab caij nplooj zeeg khaub ncaws khoom, ntxiv rau sov so, tab sis kuj zoo nkauj functions.
1) Bulk ntom: qhia txog cov yam ntxwv ntawm fiber ntau stacking;
2) Twist lub kaum sab xis, curling, thiab lwm yam ntawm cov fiber ntau: qhia txog qhov ncaj ntawm cov fiber ntau raws cov xov paj;
3) Tus naj npawb ntawm strands thiab twist kev taw qhia:
4) Linear ntom (inch) thiab coefficient ntawm variation: qhia txog lub thickness thiab hloov ntawm cov xov paj
5) Lub zog ntawm cov fibers (kev sib txhuam yam, tangle taw tes, ua haujlwm tawg lossis ncua ntev, thiab lwm yam): qhia txog kev ruaj ntseg ntawm cov xov paj