ua tsis tau. Tab sis nws kuj nyob ntawm cov txheej txheem tsim khoom thiab cov khoom xyaw uas tau teev tseg rau ntawm daim ntawv lo. Wool tsis yooj yim rau pilling, thaum cashmere yooj yim rau pilling. Polyester feem ntau hu ua "Dacron". Polyester ntaub yog ib hom tshuaj fiber ntau khaub ncaws ntaub siv nyob rau hauv lub neej txhua hnub. Nws qhov txiaj ntsig loj tshaj plaws yog qhov zoo wrinkle tsis kam thiab zoo li qub. Yog li ntawd, nws yog qhov tsim nyog los ua cov khoom siv sab nraum zoov xws li cov ris tsho sab nrauv, ntau lub hnab thiab cov tsev pheeb suab ntaub.
Yam cuam tshuam rau pilling
Kev cuam tshuam ntawm cov xov paj: Qhov ntau crimp nthwv dej fiber ntau muaj, qhov nyuaj nws yog ncab thaum twisting, thiab yooj yim dua nws yog xoob thiab plam thaum kev sib txhuam, ua rau fuzziness ntawm cov xov paj. Vim li no, qhov zoo dua qhov crimp ntawm fiber ntau, qhov yooj yim dua lub pilling. Lub thinner cov fiber ntau, cov fiber ntau xaus rau ntawm cov xov paj, thiab qhov zoo dua cov fiber ntau yooj, yog li cov fiber ntau yog yooj yim rau entangle dua li cov coarse fiber. Nyob rau hauv cov nqe lus ntawm fiber ntev, luv fibers yog yooj yim rau fuzz thiab pilling tshaj ntev fibers. Ntxiv rau qhov cuam tshuam ntawm cov xov tooj ntawm fiber ntau, kev sib txhuam thiab cohesion ntawm cov fibers ntev yog loj, thiab nws yog ib qho nyuaj rau cov fibers xaub mus rau saum npoo ntawm cov ntaub, yog li nws yog ib qho nyuaj rau entangle thiab pilling.
