Nonwoven Fabric Kub Pressing Technology
Nov 25, 2024
Hauv kev tsim cov khoom siv tsis-woven, cov txheej txheem kub-txias feem ntau yog siv, siv qhov kub thiab txias los ua cov fibers rau hauv cov ntaub ntawv uas muaj zog thiab elastic.
Cov txheej txheem kub-nias rau cov ntaub ntawv tsis-woven ua haujlwm los ntawm kev siv lub tshuab kub xovxwm los tsa cov khoom siv fiber ntau qhov kub tshaj qhov nws melting point thaum siv lub siab. Qhov no ntxiv dag zog rau qhov sib txawv ntawm cov fibers, khi lawv ua ke. Lub tshuab tsis muaj-kub, siab, thiab lub sijhawm-raug xaiv raws li cov ntaub ntawv thiab cov yam ntxwv ntawm cov khoom xav tau.
Cov txheej txheem kub-nias rau cov ntaub ntawv tsis-woven yog qhov zoo hauv kev tsim cov ntaub ntawv muaj zog, ntev ntev. Los ntawm kev sib txuas cov fibers kom nruj thaum lub sijhawm txheej txheem, cov txheej txheem no ua rau cov khoom muaj zog thiab tsis kam hnav, zoo meej rau kev siv xws li khaub ncaws, khoom siv hauv tsev, thiab kev lag luam.
Lwm qhov zoo dua ntawm cov txheej txheem kub-nias rau cov ntaub tsis yog ntaub yog tias nws ua rau cov khoom siv textiles nrog cov haujlwm tshwj xeeb. Los ntawm kev sib xyaw cov fibers tshwj xeeb lossis cov khoom siv ntxiv, cov khoom tsim tau tuaj yeem ua dej tsis zoo, hluav taws-tiv taus, lossis tshuaj tua kab mob, ua rau lawv muaj txiaj ntsig zoo hauv thaj chaw xws li kev kho mob, tub rog, thiab kev tiv thaiv ib puag ncig.
Daim ntawv thov ntawm cov txheej txheem kub-nias rau cov ntaub tsis-woven kuj suav nrog kev tsim cov textiles nrog peb-seem qauv. Cov qauv no ua rau cov ntaub ntawv porosity, txhim kho nws txoj kev ua pa thiab nqus dej noo, ua rau nws tsim nyog rau cov khoom siv lim dej zoo, rwb thaiv tsev, thiab cov ntaub ntawv sau.
Txawm li cas los xij, cov txheej txheem kub-nias rau cov ntaub tsis-woven muaj qee yam kev txwv. Ua ntej, cov txheej txheem yuav tsum muaj qhov kub thiab txias, ua rau muaj kev siv zog loj. Tsis tas li ntawd, txoj kev no tuaj yeem cuam tshuam cov xim thiab kev ntxhib los mos ntawm cov ntaub, vim tias cov fibers tuaj yeem deform thaum nias, ua rau cov xim fading thiab rigidity ntawm cov ntaub. Raws li kev siv thev naus laus zis txuas ntxiv mus, cov teeb meem no tuaj yeem maj mam dhau mus, ua txoj hauv kev rau kev siv dav dav ntawm kev siv tshuab hluav taws xob hauv kev tsim textile.
