Yuav ua li cas yog Non-woven Fabric?
Sep 26, 2023
Kauj Ruam 1: Kev npaj raw khoom
Thawj kauj ruam hauv kev tsim cov ntaub tsis-woven yog los npaj cov khoom siv raw. Cov khoom siv feem ntau siv hauv cov ntaub tsis-woven yog cov hluavtaws fibers xws li polypropylene, polyester, lossis nylon. Cov fibers no feem ntau yog los ntawm kev lag luam pov tseg, cov khoom siv rov ua dua tshiab lossis cov khoom siv roj av. Cov khoom siv raw yog tom qab ntawd cais, ntxuav, thiab ua tiav rau kev siv hauv cov kab ntau lawm.
Kauj ruam 2: Fiber web tsim
Cov kauj ruam tom ntej yog tsim lub web fiber. Qhov no yog ua los ntawm kev siv cov tshuab tshwj xeeb uas hloov cov khoom siv raw rau hauv lub vev xaib lossis lev ntawm fibers. Cov txheej txheem cuam tshuam nrog molten polymer raug extruded los ntawm dav hlau thiab pov rau hauv txoj siv conveyor txav. Cov fibers ces txias thiab sib koom ua ke los tsim ib lub vev xaib.
Kauj Ruam 3: Kev sib khi
Tom qab lub web fiber yog tsim, nws yuav tsum tau sib txuas ua ke. Cov txheej txheem no suav nrog kev siv cov cua sov, tshuaj, lossis cov cuab yeej siv tshuab los tsim cov adhesion ntawm cov fibers. Txoj kev siv rau kev sib khi yog nyob ntawm qhov kev npaj siv rau cov ntaub tsis-woven. Piv txwv li, thermal bonding siv cua sov los yaj cov fibers ua ke, whereas chemical bonding siv adhesives los khi cov fibers.
Kauj Ruam 4: Ua kom tiav kov
Tom qab kev sib txuas, cov ntaub tsis-woven feem ntau ua tiav rau cov khoom ntxiv xws li dej tsis kam, hluav taws kub, lossis lwm yam khoom uas xav tau. Cov txheej txheem tiav yuav koom nrog txheej txheej ntawm cov ntaub ntawv tshwj xeeb lossis cov tshuaj kom ua tiav nws cov khoom tsim. Cov ntaub tsis-woven kuj tseem yuav raug lwm yam txheej txheem xws li daim ntawv qhia hnub, luam ntawv, lossis txiav kom tau raws li cov neeg siv khoom tshwj xeeb.
Xaus
Hauv kev xaus, kev tsim cov ntaub tsis-woven yog cov txheej txheem tshwj xeeb uas txawv ntawm cov tsoos ntau dua los yog knitted fabrics. Los ntawm kev siv cov tshuab tshwj xeeb, cov khoom siv no yog tsim los ntawm cov khoom siv hluavtaws uas sib koom ua ke rau hauv lub vev xaib, muab cov khoom sib txawv los ua kom haum rau cov kev siv sib txawv. Nrog nws cov txiaj ntsig suav tsis txheeb, cov ntaub tsis-woven yog cov khoom siv nrov zuj zus siv hauv ntau qhov kev lag luam, suav nrog kev kho mob, tsheb, thiab kev tsim kho, ua rau nws yog ib qho tseem ceeb ntawm peb lub neej niaj hnub.