(1) Vim tias cov khoom dyeing ntawm cov fibers tsis paub tab txawv ntawm cov laus fibers, kev faib tsis sib xws ntawm cov fibers tsis paub qab hau nyob rau hauv cov txheej txheem spinning yuav ua rau transverse tsis xws luag nyob rau hauv cov ntaub. Qhov qis dua cov ntsiab lus ntawm cov fibers tsis paub qab hau, tib lub zog dyeing ntawm paj rwb fibers thiab tsawg dua dyeing defects.
(2) Tsis zoo rigidity thiab lub zog ntawm cov fibers tsis paub qab hau. Yog li ntawd, nws yuav cuam tshuam rau kev tsim khoom thiab zoo ntawm cov txheej txheem spinning. Nyob rau tib lub sijhawm, cov paj rwb nodules thiab luv luv yuav raug ntxiv, thiab cov xov paj tawg yuav nce ntxiv, ua rau cov khoom tsis ruaj khov.
(3) Cov teb chaws txawv teb chaws tau ntev npaum li qhov feem pua ntawm cov ntsiab lus tsis paub qab hau hauv cov paj rwb sib xyaw ua qhov ntsuas tseem ceeb los tswj.
(4) Siv cov khoom siv paj rwb fiber ntau xws li Ulster AFIS los kuaj qhov kev faib tawm ntawm cov fiber ntau tsis paub qab hau hauv cov paj rwb nyoos los ntawm pob ntawv, uas tuaj yeem raug thiab ceev ceev cov ntsiab lus ntawm cov fiber ntau tsis paub qab hau.
(5) Nws raug pom zoo tias feem pua ntawm cov ntsiab lus tsis paub qab hau ntawm ib pawg ntawm cov paj rwb nyoos thiab nruab nrab ntawm cov bales yuav tsum tsis pub dhau 2 feem pua, thiab cov feem pua ntawm cov ntsiab lus tsis muaj fiber ntau ntawm cov khoom yuav tsum tsis pub tshaj 0.5 feem pua.