Cov qhov ncauj qhov ntswg kho mob tau muab faib ua peb hom: lub qhov ncauj qhov ntswg kho mob zoo tib yam, lub qhov ncauj qhov ntswg kho mob, thiab daim npog qhov ncauj tiv thaiv kev kho mob. Ntawm lawv, qhov ncauj qhov ntswg kho mob thiab lub ntsej muag tiv thaiv kev kho mob feem ntau yog siv hauv tsev kho mob, thiab lawv cov kev tiv thaiv thiab kev lim dej zoo dua. Qhov pom tus nqi ntawm cov khoom siv kho mob qhov ncauj zoo tib yam kuj siab, tab sis lawv tsis muaj dej tsis zoo, yog li lawv yuav tsum tau hloov ntau zaus thaum hnav.
Cov khoom siv tseem ceeb ntawm lub ntsej muag kho mob
Spunbond nonwoven npuag + yaj tshuab nonwoven ntaub + spunbond nonwoven ntaub
Cov lus qhia tshwj xeeb ntawm lub ntsej muag kho mob feem ntau yog ua raws li peb txheej, nrog rau cov khoom sivspunbond non-woven npuag, meltblown non-woven npuag, thiab spunbond non-woven npuag. Qhov laj thawj tseem ceeb ntawm kev xaiv cov ntaub tsis-woven raws li cov khoom siv yog vim nws lub teeb yuag thiab muaj cov khoom siv lim dej zoo, uas tau dhau los ua cov khoom tseem ceeb rau kev tsim daim npog ntsej muag.
Composite non-woven npuag
Cov fibers luv luv kuj tuaj yeem siv rau hauv ib txheej los txhim kho daim tawv nqaij zoo nkauj, xws li ES kub dov tsis-woven npuag + meltblown non-woven fabric + spunbond non-woven fabric. Covtxheej txheej ntawm daim npog qhov ncaujyog tsim los tiv thaiv cov tee dej, txheej nruab nrab yog lim, thiab lub cim xeeb absorbs noo noo. Meltblown fabrics feem ntau xaiv kom hnyav 20 grams. N95 khob hom npog ntsej muag yog tsim los ntawm rab koob punched paj rwb, meltblown ntaub, thiab tsis-woven npuag. Cov ntaub meltblown feem ntau hnyav 40 grams lossis ntau dua, thiab nrog cov tuab ntawm rab koob punched paj rwb, nws zoo li tuab dua li lub ntsej muag tiaj tus, thiab nws cov nyhuv tiv thaiv tuaj yeem ncav cuag tsawg kawg 95%.
SMMS non-woven npuag
N95 yog qhov tseeb 5-txheej daim npog ntsej muag ua los ntawm polypropylene tsis-woven npuag SMMMS uas tuaj yeem lim 95% ntawm cov khoom zoo.
Cov ntaub ntawv raw rau kev kho mob daim npog qhov ncauj
1. Non woven fabric: Qhov no yog ib qho ntawm cov ntaub ntawv tseem ceeb uas siv los ua lub ntsej muag. Cov ntaub tsis woven feem ntau yog ua los ntawm cov hluavtaws fibers xws li polyester fibers, polypropylene fibers, los yog nylon fibers, uas yog yus muaj los ntawm breathability thiab zoo pom nyhuv. Cov khoom siv tseem ceeb rau kev tsim cov ntaub tsis-woven yog polypropylene (PP).
2. Melt blown fabric: Melt blown fabric is a type of non-woven fabric that use high-speed spinning to spray melted polypropylene particles to a template to form a fiber web, and through electrostatic treatment, the fiber web forms a filter layer with excellent filtering effect. Meltblown non-woven npuag yog siv los ua cov txheej lim nruab nrab kom cais cov plua plav thiab cov kab mob hauv huab cua, tiv thaiv lawv los ntawm kev nqus rau hauv qhov ncauj thiab qhov ntswg.
3. Non-woven fabric: Non-woven fabric kuj yog ib hom non-woven npuag tsim los ntawm cov fibers tsis tu ncua stretched polypropylene. Nws muaj cov yam ntxwv ntawm lub zog siab, qhov hnyav qis, thiab ua pa zoo, thiab feem ntau yog siv los ua cov txheej tiv thaiv rau lub qhov ncauj qhov ntswg.
4. Laminated meltblown npuag: Qhov no yog cov khoom siv sib xyaw ua ke uas ua ke nrog cov ntaub nplaum meltblown thiab cov ntaub tsis-woven, feem ntau yog siv los ua cov txheej lim dej rau cov qhov ncauj qhov ntswg kho mob, uas tuaj yeem lim tawm cov micro thiab cov kab mob zoo.
5. Nose clip: Siv los tiv thaiv lub qhov ntswg ntawm lub npog ntsej muag, feem ntau yog ua los ntawm cov khoom siv yas lossis hlau.
6. Elastic band: siv los kho lub ntsej muag ntawm lub ntsej muag, feem ntau yog ua los ntawm latex lossis polyester fiber.
Txoj kev siv
Ua tib zoo npog koj lub qhov ncauj thiab lub qhov ntswg nrog lub npog ntsej muag thiab tuav kom ruaj khov, txo qhov sib txawv ntawm koj lub ntsej muag thiab lub ntsej muag kom ntau li ntau tau;
Thaum siv, tsis txhob kov lub npog ntsej muag - piv txwv li, tshem tawm lossis ntxuav lub npog ntsej muag tom qab kov nws, ntxuav koj txhais tes nrog xab npum thiab dej lossis siv cov tshuaj ntxuav tes cawv;
Tom qab lub npog ntsej muag dhau los ua ntub dej lossis muaj kab mob, hloov nws nrog lub npog ntsej muag tshiab thiab qhuav;
Tsis txhob rov siv lub qhov ncauj qhov ntswg pov tseg. Cov qhov ncauj qhov ntswg pov tseg yuav tsum muab pov tseg tom qab siv txhua zaus thiab muab pov tseg tam sim tom qab tshem tawm.
Txawm hais tias muaj qee lub qhov ncauj qhov ntswg los hloov cov qhov ncauj qhov ntswg kho mob (xws li lub ntsej muag paj rwb, lub taub hau, daim npog ntsej muag, daim ntaub qhwv lub qhov ntswg thiab qhov ncauj), tsis muaj cov ntaub ntawv hais txog kev ua tau zoo ntawm cov ntaub ntawv zoo li no.
Yog tias siv lwm cov ntaub npog, lawv yuav tsum tsuas yog siv ib zaug xwb, lossis yog tias nws yog daim npog paj rwb, nws yuav tsum tau ntxuav kom huv si tom qab siv txhua zaus (piv txwv li ntxuav nrog xab npum hauv tsev hauv chav sov). Nws yuav tsum tau muab tshem tawm tam sim ntawd tom qab tu tus neeg mob. Ntxuav tes tam sim ntawd tom qab tshem daim npog qhov ncauj.
Mask Zaj Dab Neeg
Lub qhov ncauj qhov ntswg tsim nyob rau hauv Tuam Tshoj thaum ub tsis zoo li muaj cov ntsiab lus ntau, tsuas yog khi ib daim ntaub ntawm lub ntsej muag. Lub ntsej muag lub ntsej muag ntawm Japanese ninjas zoo li muag heev thiab nruj nreem qhwv. Lawv lub hom phiaj tsis muaj dab tsi cuam tshuam nrog kev lag luam kev noj qab haus huv, piv rau cov neeg ua yeeb yam niaj hnub no: ua tsis tau. Qee cov neeg thaum ub siv los npog lawv lub ntsej muag nrog daim ntaub rau ntau lub hom phiaj tseem ceeb. Cov ntawv sau ntxov tshaj plaws "lub npog ntsej muag zoo li khoom" tau tshwm sim nyob rau xyoo pua 6 BC.
Dongguan Liansheng Nonwoven Technology Co., Ltd.tau tsim nyob rau hauv lub Tsib Hlis 2020. Nws yog ib tug loj-scale non-woven npuag ntau lawm enterprise integrating kev tshawb fawb thiab kev loj hlob, ntau lawm, thiab muag khoom. Nws tuaj yeem tsim ntau yam xim ntawm PP spunbond non-woven fabrics nrog qhov dav ntawm tsawg dua 3.2 meters los ntawm 9 grams mus rau 300 grams.
Post lub sij hawm: Oct-11-2024