Cov txheej txheem ntawm rab koob xuas nrig ntaus tsis-cov ntaub?

Koob punched-tsis-woven cov ntaub yog cov ntaub tsis-ntaub raws li cov txheej txheem ntau lawm, xws li kev sib tiv tshav kub, acupuncture, yaj lub suab, sib xyaw, thiab lwm yam, cov ntaub ntawm txhua cov txheej txheem kuj yuav muaj qhov sib txawv ntawm cov yam ntxwv, acupuncture tsis-woven ntawm kev ua lag luam Ntaub yog feem ntau siv hluav taws xob cua sov hloov ntaub pua chaw, hnab pam pua ​​chaw, lim dej, npog ntsej muag, thiab lwm yam. , thiab tus nqi qis. Nyob rau hauv xyoo tas los no, ntau ntawm cov koob hno punched nonwoven npuag factories tau tsim tawm.