Vim li cas ho tsis yog - woven fabrics siv nyob rau hauv kev kho mob textiles?

Daim ntawv thov ntawm cov ntaub uas tsis yog -woven npuag hauv kev kho mob tau dhau los ua ib feem tseem ceeb ntawm txoj kev kho mob niaj hnub no. Cov khoom siv tshwj xeeb no ua lub luag haujlwm tseem ceeb hauv kev kho mob xws li chav ua haujlwm, pawg ntseeg, thiab qhov chaw kub ntxhov vim nws cov qauv tshwj xeeb thiab kev ua tau zoo. Los ntawm cov khaub ncaws tiv thaiv hnav los ntawm cov neeg ua haujlwm kho mob mus rau cov ntaub qhwv lub qhov txhab siv los ntawm cov neeg mob, los ntawm cov ntaub qhwv tsis muaj menyuam hauv chav ua haujlwm mus rau txhua hnub - siv lub ntsej muag kho mob, tsis yog- cov khoom siv ntaub npuag npog yuav luag txhua yam ntawm cov txheej txheem kho mob.

Piv nrog cov ntaub ntawv textile ib txwm muaj, qhov zoo tshaj plaws ntawm cov ntaub tsis yog -woven yog nyob rau hauv nws txoj kev tiv thaiv zoo heev. This material forms a dense and uniform fiber network structure through special melt-blown or spunbond processes, which can effectively block the penetration of bacteria, viruses, and body fluids. Piv txwv li, hauv daim npog qhov ncauj qhov ntswg kho mob, cov yaj- tshuab tsis yog- cov ntaub npuag txheej hauv nruab nrab tuaj yeem lim ntau dua 95% ntawm cov kab mob thiab cov khoom, muab kev tiv thaiv kev ruaj ntseg rau cov kws kho mob thiab cov neeg mob. Nyob rau tib lub sijhawm, cov khoom tsis yog-cov ntaub npuag feem ntau yog tsim los rau kev siv ib zaug, uas yog qhov tsim nyog kom tsis txhob muaj teeb meem ntawm tus ntoo khaub lig- kis kab mob uas yuav tshwm sim vim kev siv cov khoom siv paj rwb rov qab, tshwj xeeb tshaj yog tsim rau siab - kis kab mob - thaj chaw muaj kev pheej hmoo xws li chav ua haujlwm thiab ICUs.

Ntxiv nrog rau kev ua kom muaj kev tiv thaiv, cov ntaub tsis yog -woven kuj muaj qhov ua pa zoo thiab kev nplij siab. Cov qauv ntxeem tau tsim los ntawm qhov sib txawv ntawm cov fibers tuaj yeem thaiv cov kab mob tsis zoo thaum uas tso cai rau huab cua ncig, uas daws qhov teeb meem ntawm qhov kub thiab txias hauv cov khoom siv tiv thaiv. Qhov kev ua pa no tseem ceeb tshwj xeeb rau cov neeg ua haujlwm kho mob thaum hnav khaub ncaws tiv thaiv ntev. Tsis tas li ntawd, lub teeb yuag thiab mos uas tsis yog- woven npuag tsis txwv txoj kev ywj pheej ntawm kev txav mus los ntawm tus neeg siv, uas yog qhov zoo tshaj plaws rau kev ua haujlwm kho mob uas yuav tsum tau ua haujlwm zoo.

Los ntawm qhov kev xav ntawm kev tsim khoom thiab kev lag luam, cov ntaub tsis yog - cov ntaub npuag muaj cov nqi pom tseeb - ua tau zoo. Nws cov txheej txheem tsim khoom txuag cov txheej txheem nyuaj ntawm spinning thiab weaving nyob rau hauv cov tsoos textiles, thiab ncaj qha pwm los ntawm cov tshuaj sib txuas los yog kev sib txuas ntawm tshav kub, txhim kho kev tsim khoom zoo heev. Hauv cov xwm txheej kev noj qab haus huv pej xeem tam sim no xws li COVID-19, txoj kev tsim khoom tau zoo no tso cai rau cov ntaub ntawv kho mob xws li lub qhov ncauj qhov ntswg thiab khaub ncaws tiv thaiv kom tau raws li qhov xav tau sai. Kev siv dav dav ntawm cov khoom siv siab-polymer xws li polypropylene kuj ua rau cov nqi ntawm cov khoom tsis-woven npuag tsawg, uas yog qhov tseem ceeb rau cov tsev kho mob uas yuav tsum tau siv ntau cov khoom siv kho mob pov tseg.

Cov tshuaj niaj hnub no muaj ntau dua thiab ntau dua qhov yuav tsum tau ua rau cov ntaub ntawv, thiab cov khoom tsis yog -woven fabrics tau pom zoo plasticity nyob rau hauv no hais txog. Los ntawm kev ntxiv cov tshuaj tua kab mob, tshuaj tiv thaiv - cov neeg ua haujlwm zoo li qub, lossis siv cov txheej txheem tshwj xeeb, cov ntaub tsis yog -woven tuaj yeem muaj txiaj ntsig nrog cov yam ntxwv ua haujlwm ntxiv. Piv txwv li, tsis yog- cov ntaub qhwv cov ntaub uas muaj cov nyiaj ions tuaj yeem cuam tshuam cov kab mob loj hlob thiab ua kom lub qhov txhab zoo; waterproof non-cov khaub ncaws phais woven tuaj yeem tiv thaiv cov dej nkag thiab ua kom qhov chaw phais kom qhuav thiab huv si. Ntau dua biodegradable non-woven fabrics kuj tau siv rau hauv kev kho mob. Cov khoom siv no tuaj yeem decompose tom qab siv, uas tsis tsuas yog ua tau raws li kev xav tau kev kho mob tab sis kuj txo qhov cuam tshuam ib puag ncig.

Nrog rau kev nce qib ntawm kev kho mob thev naus laus zis thiab kev txhim kho ntawm ib puag ncig kev paub, kev siv cov ntaub tsis yog -woven fabrics hauv kev kho mob tseem niaj hnub tsim thiab tsim kho. Kev taw qhia txog nanotechnology ua rau tsis yog -cov ntaub npuag kom ua tiav cov txiaj ntsig pom tseeb dua; kev tsim cov khoom siv biodegradable daws qhov teeb meem ntawm kev pov tseg kev kho mob; qhov tshwm sim ntawm cov ntse uas tsis yog - cov ntaub npuag tuaj yeem ua tiav cov haujlwm xws li tshuaj tiv thaiv kev tso tawm lossis tshuaj xyuas qhov txhab. Thaum muaj xwm txheej ceev txog kev noj qab haus huv rau pej xeem, cov khoom siv kho mob uas tsis yog -cov ntaub qhwv tau qhia lawv cov nqi hloov tsis tau. Nws tuaj yeem pom tau tias yav tom ntej kev kho mob tsis yog- cov ntaub npuag yuav txuas ntxiv txhim kho mus rau siab - kev ua tau zoo, ntau- cov lus qhia ua haujlwm tau zoo, thiab ib puag ncig tus phooj ywg, muab kev tiv thaiv zoo dua rau kev noj qab haus huv ntawm tib neeg.