Non-woven npuag yog ib hom ntawm textile tsim los ntawm ntub lossis qhuav ua cov fibers, uas muaj cov yam ntxwv ntawm softness, breathability, thiab hnav tsis kam. Nws yog dav siv hauv kev lag luam xws li kev kho mob, kev ua liaj ua teb, khaub ncaws, thiab kev tsim kho. Cov txheej txheem ntau lawm ntawm cov ntaub tsis-woven feem ntau suav nrog cov kauj ruam tseem ceeb xws li fiber ntau loosening, sib tov, pretreatment, network npaj, shaping, thiab xov.
Ua ntej, cov fibers yog loosened. Cov ntaub ntawv tseem ceeb rau cov ntaub ntawv tsis-woven muaj xws li polyester fibers, nylon fibers, polypropylene fibers, thiab lwm yam. Cov fibers no feem ntau compacted thiab clumped thaum lub sij hawm ntau lawm, yog li ntawd lawv yuav tsum tau mus rau kev kho mob loosening. Cov txheej txheem tseem ceeb ntawm loosening muaj xws li boiling, cua ntws, thiab mechanical loosening, nrog rau lub hom phiaj ntawm tag nrho unfolding thiab loosening cov fibers rau tom ntej ua.
Tom ntej no yog kev sib tov. Thaum lub sij hawm sib tov, fibers ntawm ntau hom, ntev, thiab lub zog yog sib xyaw ua ke nyob rau hauv ib qho kev faib ua feem kom ua tau raws li qhov yuav tsum tau ua. Cov txheej txheem sib tov feem ntau yog ua los ntawm txoj hauv kev xws li pulp stirring, loosening mechanical mixing, los yog huab cua ntws sib xyaw kom ntseeg tau tias sib xyaw ua ke.
Tom ntej no yog preprocessing. Lub hom phiaj ntawm pretreatment yog tshem tawm impurities nyob rau saum npoo ntawm fibers, txhim kho lawv adhesion, thiab ua rau kom lub zog thiab ruaj khov ntawm non-woven fabrics. Cov txheej txheem ua ntej kev kho mob muaj xws li ua ntej ncab, txheej nplaum, yaj txau, thiab lwm yam, thiab tuaj yeem kho cov dej tsis zoo, tiv thaiv zoo li qub, thiab lwm yam raws li cov khoom sib txawv.
Tom qab ntawd yog qhov kev npaj ntawm lub network. Nyob rau hauv kev npaj network theem ntawm cov ntaub ntawv uas tsis yog-woven, lub pre kho fibers yog tsim rau hauv ib tug tej yam kev npaj qauv los ntawm ntub los yog qhuav txoj kev. Kev npaj ntub dej ntawm cov ntaub uas tsis yog-woven suav nrog tshem tawm cov fibers hauv dej los tsim cov slurry, uas tom qab ntawd lim, lub cev qhuav dej, thiab qhuav los ua cov ntaub. Txoj kev qhuav rau kev npaj cov ntaub tsis-woven yog npaj thiab kho cov fibers rau hauv cov qauv mesh hauv cov cua kub ceev los ntawm txoj kev xws li cov kua nplaum txau thiab cov tshuaj yaj.
Tom ntej no yog qhov kawg. Kev teeb tsa yog ib kauj ruam tseem ceeb hauv kev tsim cov ntaub tsis-woven. Los ntawm kev siv cov txheej txheem xws li kev teeb tsa huab cua kub thiab kev teeb tsa siab, lub network fiber ntau yog zoo li tus thiab tsau rau hauv daim ntaub hauv qab qee qhov kub thiab txias. Cov txheej txheem shaping ncaj qha cuam tshuam rau lub zog, cov duab, thiab cov tsos ntawm cov ntaub tsis-woven, thiab yuav tsum muaj kev tswj xyuas nruj.
Nws yog kev npaj. Kev txheeb xyuas yog cov txheej txheem hauv kev tsim cov ntaub tsis-woven, uas feem ntau suav nrog kev txiav, kub nias, rov qab, thiab lwm yam txheej txheem. Cov ntaub ntawv ua ntej uas tsis yog-woven yog tom qab ua tiav kom tau txais cov khoom tiav tiav lawm thiab cov duab. Thaum lub sij hawm sorting txheej txheem, dyeing, luam ntawv, thiab laminating kuj yuav ntxiv rau txhim khu lub zoo nkauj thiab haumxeeb yam ntawm cov ntaub ntawv uas tsis yog-woven.
Hauv cov ntsiab lus, cov kauj ruam tseem ceeb hauv cov txheej txheem ntawm cov ntaub tsis-woven muaj xws li fiber ntau loosening, mixing, pretreatment, network npaj, shaping, thiab xov. Txhua kauj ruam yog qhov tseem ceeb thiab cuam tshuam ncaj qha rau qhov zoo thiab kev ua haujlwm ntawm cov khoom kawg. Nrog rau kev nthuav dav ntawm cov ntaub ntawv tsis-woven hauv ntau lub teb, cov tshuab tsim cov ntaub ntawv tsis-woven kuj tseem tsim kho tshiab thiab txhim kho kom tau raws li kev xav tau ntawm kev lag luam thiab cov khoom hloov tshiab.
Dongguan Liansheng Nonwoven Fabric Co., Ltd., cov chaw tsim khoom ntawm cov ntaub ntawv tsis-woven thiab non-woven fabrics, tsim nyog ntawm koj txoj kev ntseeg siab!
Post lub sij hawm: May-21-2024