Kev tsim cov txheej txheem ntawm cov ntaub ntub dej tsis-woven
Jan 04, 2023| Nonwoven wipes, tseem hu ua cov ntaub so pov tseg, yog tsim los siv cov txheej txheem hu ua ntub-ntws nonwovens. Cov txheej txheem no suav nrog cov kauj ruam hauv qab no:
Kev npaj fiber ntau: Cov khoom siv raw, xws li ntoo pulp lossis hluavtaws fibers, yog npaj rau kev siv hauv kev tsim khoom. Qhov no tuaj yeem cuam tshuam cov fibers rau hauv cov khoom me me thiab sib xyaw nrog lwm cov khoom xyaw, xws li binders thiab preservatives.
Fiber dispersion: Cov fibers yog dispersed nyob rau hauv dej los tsim ib tug slurry, uas yog ces poured mus rau ib tug tsiv siv.
Fiber alignment: Raws li cov slurry hla txoj siv, cov fibers tau ua raws li cov kev taw qhia tshwj xeeb. Qhov no tuaj yeem ua tiav los ntawm kev siv cov tshuab hluav taws xob lossis los ntawm kev siv hluav taws xob.
Dewatering: Cov dej raug tshem tawm los ntawm slurry siv kev sib xyaw ua ke ntawm cov khoom siv hluav taws xob, cua sov, thiab lub tshuab nqus tsev.
Calendering: Cov ntaub ntub dej tsis muaj ntaub yog dhau los ntawm cov txheej txheej ntawm cov chais kom du thiab cog cov fibers.
Drying: Cov ntaub ntub dej tsis woven yog tom qab ziab kom tshem tawm cov dej noo ntxiv.
Kev Kho Kom Zoo: Cov ntaub ntub dej qhuav yog txiav rau hauv qhov xav tau loj thiab cov duab, thiab nws yuav raug kho nrog tshuaj ntxiv lossis txheej txheej kom muab nws cov khoom tshwj xeeb.
Ntim: Cov ntaub so ua tiav tau ntim rau hauv hnab lossis lwm lub thawv rau kev faib khoom thiab muag.