Yuav tsum tau koob koob tsis yog - cov ntaub woven barb dhau fiber net kom pom dab tsi? Tom qab jin haochengkoob punch nonwoven ntaub manufacturerskom nkag siab:
Thaum twgkoob punched tsis wovencov pos hniav los ntawm cov fiber mesh, qhov saum npoo ntawm cov fiber mesh thiab cov txheej sab hauv ntawm cov fiber raug yuam rau hauv cov fiber mesh sab hauv. Vim yog kev sib txhuam ntawm cov fibers, cov ntaub mesh uas yav dhau los fluffy raug nias.
Thaum lub koob raug thawb tawm ntawm lub mesh, cov fiber bundle uas ntxig rau hauv lub mesh tawm ntawm qhov chaw barb, yog li ntawd ntau cov fiber bundles tau entangled hauv lub mesh, tiv thaiv nws los ntawm rov qab nws lub xeev fluffy qub.
Tom qab ntau zaus ntawm kev siv koob txhaj tshuaj, ntau cov pob khoom fiber ntau tau ntxig rau hauv cov fiber net los tsim ib qho "peb-seem qauv", uas ua rau cov fibers hauv cov fiber net ua rau sib koom ua ke, yog li tsim ib qho zog thiab tuab ntawm cov ntaub ntawv tsis-woven.
Lub sijhawm tshaj tawm: Lub Ib Hlis-13-2020