Dab tsi yog cov ntaub nonwoven?

Kev txheeb xyuas uas tsis muaj txiaj ntsig ntawm cov ntaub qhwv tsis-ntaub: Cov ntsiab lus, kev tsim khoom, daim ntawv thov, thiab yav tom ntej tiam sis

Tsis yog-woven ntaub, tseem hu ua nonwovens, yog ib qeb ntawm cov ntaub ntawv textile uas tsis yog woven tsis knitted. Lawv tau ua ncaj qha los ntawm kev cais cov fibers lossis los ntawm molten yas, uas tau sib khi ua ke los ntawm cov tshuaj, tshuab, kub, lossis cov kuab tshuaj kho cua sov. Qhov no ua rau cov khoom zoo li cov khoom siv uas yog ntau yam thiab muaj ntau cov kev siv.

Tsis zoo li cov ntawv nyeem ib txwm muaj, uas yog tsim los ntawm cov xov xwm sib txuam, tsis-wovens yog tsim los ntawm cov txheej txheem uas cuam tshuam nrog cov qauv tshwj xeeb thiab tom qab ntawd ua ke rau lawv ua ke. Qhov txheej txheem tsim kev tsim qauv no muab cov khoom siv tsis zoo uas lawv cov khoom sib txawv thiab ua rau lawv haum rau ntau yam kev siv.

Cov koob meej ntawm cov ntaub qhwv tsis-woven tau sawv ntawm kev nce siab vim lawv ntau qhov zoo dua cov ntawv nyeem dhau. Lawv yog lub teeb ci, ruaj, hloov tau, thiab tuaj yeem tsim los ntawm ntau cov ntaub ntawv, suav nrog ntuj thiab hluavtaws fibers. Tsis tas li ntawd, tsis-wovens yog tus nqi-ua tau zoo thiab ib puag ncig phooj ywg, raws li lawv tuaj yeem ua los ntawm cov khoom siv rov ua dua tshiab thiab feem ntau rov ua dua.

Hauv lub zej zog niaj hnub, tsis muaj wovens ua lub luag haujlwm tseem ceeb hauv ntau qhov kev lag luam, txij li kev kho mob thiab kev tu cev rau kev ua liaj ua teb thiab kev tsim kho. Lawv cov versatility thiab kev yoog tau ua rau lawv cov khoom tseem ceeb rau kev txhim kho cov ntsiab lus tshiab thiab muaj kev daws teeb meem.

Raws li peb saib rau yav tom ntej, cov qauv hauv cov ntaub tsis-woven tsim kev cia siab yuav tsum tau nce ntxiv. Kev nce qib hauv thev naus laus zis thiab cov ntaub ntawv yuav ua rau cov ntawv thov tshiab thiab txhim kho hauv kev ua haujlwm ntawm tsis-wovens. Qhov no yuav txuas ntxiv rau lawv qhov tseem ceeb hauv ntau txoj haujlwm thiab pab txhawb rau ntau qhov peev xwm ntau thiab siv tau cov peev txheej.

Lub hauv paus chiv keeb thiab kev tsim kho ntawm cov ntaub ntawv tsis-woven

Tsis-ntaub npog cov txheej txheem lawv keeb kwm rov qab mus rau thaum ntxov xyoo pua 20th. Thaum pib, lawv tau yooj yim zoo li cov ntaub ntawv zoo li siv rau cov laj thawj yooj yim. Sij hawm dhau los, kev hloov thev naus laus zis hloov kho lawv ntau lawm thiab versatility.

Lub xyoo 1950 cim ib qho tseem ceeb tshaj tawm rau pem hauv ntej nrog kev tawm tsam kev tsim cov txheej txheem tsim kev lag luam. Qhov no era pom lub hnub yug uas tsis yog-woven thev naus laus zis, paving txoj hauv kev rau cov ntawv thov myriad.

Kev nce qib thev naus laus zis tau raug tsav tsheb tom qab tus tsis muaj kev lag luam. Kev nrhav kev ua haujlwm hauv kev ua haujlwm thiab kev sib txuas ua ke tau tso cai rau kev tsim muaj zog, sib dua, thiab ntau cov ntaub ntawv ua haujlwm.

Los ntawm kev kho mob mus ua liaj ua teb, tsis-wovens tau pom lawv cov niche hauv ntau lub sectors. Kev txhim kho cov tshuab tshiab thiab cov txheej txheem tau ua rau nws ua tau los ua cov ntaub ntawv tsis yog cov ntaub thaiv ntawm kev lag luam nplai.

Qhov kev hloov pauv ntawm cov tsis-woven Fabrics yog kev ua tim khawv rau tib neeg ingenuity. Raws li thev naus laus zis txuas ntxiv mus ua ntej, lub neej yav tom ntej ntawm tsis-wovens zoo li muaj zog dua, kev cog lus ntau dua thiab cov ntawv thov tshiab.

Cov ntsiab lus yooj yim ntawm cov khoom siv tsis-woven

Tsis yog-woven ntaub yog tsim los ntawm cov fibers uas tsis yog woven lossis knitted ua ke. Lawv tau ua los ntawm ntau cov ntaub ntawv, nrog rau cov rooj tog hluavtaws thiab ntuj.

Composition:

• Ua los ntawm luv luv fibers lossis filaments.

• Cov fibers yog sib khi los ntawm cov neeg kho tshuab, thermal, lossis tshuaj lom neeg.

Khoom:

• Ruaj thiab hloov tau.

• Breathable thiab tso cai rau kev lim dej.

• Tuaj yeem ua cov dej-resistant thiab nplaim retardant.

Versatility:

• Lub teeb yuag thiab muaj zog.

• Yooj yim rau kev tsim khoom hauv cov khoom loj.

Sib piv nrog cov ntawv sau ua haujlwm:

Cov ntaub qhwv Woven:

• Xov los cuam tshuam ntawm txoj cai ces kaum.

• Muaj zog hauv ob qho kev qhia.

• Piv txwv: paj rwb, ntaub pua tsev.

Knitted ntaub:

• Looped qauv tsim elasticity.

• Saj zawg zog thiab mos.

• Piv txwv: ntaub plaub, cov khoom siv hluavtaws.

Tsis yog-woven Fabrics:

• Txheej ntawm cov fibers tuav ua ke los ntawm kev sib koom ua ke.

• Muaj zog nyob rau hauv ib txoj kev taw qhia, nyob ntawm kev qhia fiber ntau.

• Piv txwv: Cov ntsej muag pov tseg, lub hnab kav khw.

Tsis-wovens muaj cov teeb meem tshwj xeeb ntawm cov khoom uas ua rau lawv haum rau kev siv kev siv uas woven lossis knitted fab yuav tsis zoo. Lawv cov txheej txheem ntau lawm kuj tseem ncaj qha, feem ntau ua rau cov nyiaj txuag tau nqi thiab nrawm dua li sai sai.

Cov txheej txheem tsim khoom ntawm cov ntaub qhwv tsis-woven

Tsis yog-woven Fabrics yog tsim los ntawm ntau cov txheej txheem, txhua tus tsim ib hom tshwj xeeb ntawm cov ntaub. Ntawm no yog saib ntawm cov ntsiab lus tseem ceeb:

Tus txheej txheem spunbond

• Polymer yog yaj thiab extruded.

• Filaments yog tsim thiab nteg.

• Cov nyiaj ua kom sov cov fibers ua ke.

Cov txheej txheem melt-tshuab

• Zoo ib yam li Spunbond, tab sis thinner.

• Siv cov cua siab rau kev kos cov hmoov av.

• Qhov zoo tagnrho rau kev siv daim ntawv thov.

Hydroentangled cov txheej txheem

• Fibers yog daim npav thiab webbed.

• Dej dav hlau rau cov plaub hau.

• Tsim ib qho muaj zog, yoog raws ntaub.

Koob-punched txheej txheem

• Fibers yog webbed thiab muaj nyob rau hauv qhov chaw.

• Koob punch los ntawm lub vev xaib.

• Ntxiv lub zog thiab kev ntxhib los mos.

Kev tsim tawm Flow Daim Ntawv:

1. Ua cov fiber ntau

• Ntuj, neeg-ua, lossis rov ua dua cov kab ke siv.

2. Qhov ntshai

• Yog tias tsim nyog, cov fibers yog dyed.

3. Qhib thiab Blending

• Fibers qhib thiab sib xyaw.

4. Roj

• Lubricates fibers rau carding.

5. Tso

• Fibers tau pw hauv qhuav, ntub dej, lossis daim foos.

6. Tsev

• Mechanical, thermal, tshuaj lom neeg, lossis plooj tsev.

7. Cov ntaub npuag tsis-Woven

• Thawj daim ntaub yog tsim.

8. Lub xov

• Kev kov zaum kawg yog thov.

9. Tiav tsis-Woven npuag

• Npaj rau kev siv lossis txuas ntxiv.

Txhua theem yog qhov tseem ceeb heev, ua kom cov ntaub raws cov qauv zoo. Cov txheej txheem muaj txiaj ntsig zoo, tso cai rau huab hwm coj ntau lawm ntawm cov ntaub ntawv tsis-woven.

Cov Kev Siv Ntau Yam ntawm Cov Ntaub Ntawv Tsis-Woven

Siv hauv ntau hom kev lag luam

Kho Mob Tu:

• Qhov tseem ceeb hauv kev saib xyuas kev noj qab haus huv rau cov khoom tsis huv.

• Siv hauv qhov ncauj qhov ntswg, hnav khaub ncaws, thiab phais cov kaus mom.

Tu Tus Kheej:

• Cov ntaub qhwv Wipes pov tseg thiab poj niam nyiam huv.

• Lub teeb yuag thiab muaj kev nqus tau zoo heev.

Kev Pov Hwm Kev Nyab Xeeb:

• Muab kev tiv thaiv cov qoob loo.

• Siv raws li cov duab ua yeeb yaj kiab thiab cov pam vov.

Kev lag luam thiab pej xeem engineering:

• Kev txhawb zog hauv txoj kev thiab cov tsev.

• Pom lub tshuab rau kev kho cov dej.

Cov piv txwv tshwj xeeb ntawm cov khoom nonwoven

Kho Mob Masks:

• Ua los ntawm melt-tshuab tsis muaj.

• Cov lim tej yam me me, muab kev tiv thaiv.

Menyuam pawj quav:

• Nqus cov khaubncaws sab nraud rau kom qhuav kev nplij siab.

• Feem ntau ua ke ntawm spunbond thiab yaj-cua tshuab.

Agricultural Nets:

• Tiv thaiv cov nroj tsuag los ntawm huab cua thiab kab tsuag.

• Lub teeb yuag thiab pub rau lub teeb pom kev.

Geototextiles:

• Siv nyob rau hauv kev tsim kho rau av ruaj khov.

• Ruaj khov thiab txhim kho cov qauv txheej txheem kev ntseeg siab.

Cov tsis muaj ntau yam, ua haujlwm ntau yam haujlwm nyob hauv kev lag luam. Lawv cov ntawv thov nthuav dav raws li cov thev naus laus zis thiab cov khoom siv tawm, ua rau lawv cov khoom tseem ceeb hauv ntiaj teb niaj hnub no.

 Daim Ntawv Thov Cov Ntaub Ntawv Tsis-Woven Fabrics Hauv Kev Ua Teb Tshwj Xeeb

Daim Ntawv Thov Kev Kho Mob

Kev phais mob cov ntsej muag:

• Qhov tseem ceeb rau cov kws tshaj lij kev noj qab haus huv.

• Muab ib txoj kev sib kis tawm tsam cov khoom paug.

• Ua los ntawm melt-tshuab tsis-tawg paj rau kev lim.

Cov Khaub Ncaws Tiv Thaiv:

• Siv chav ua haujlwm thiab thaj chaw rho tawm.

• Tsim los tiv thaiv kab mob.

• Cov ntaub ntawv pov tseg los tiv thaiv kev sib kis.

Kev Siv Ua Liaj Ua Teb

Noob nplaum nplaum:

• Pab txhawb txawm tias cov noob uas sib nraus.

• Biodegradable tsis muaj cov khoom siv tsis tau.

• Txuag lub sijhawm thiab nce qoob loo tawm los.

Cov ntaub ntawv npog:

• Tiv thaiv cov yub ntawm cov huab cua phem.

• Muab microclimate rau kev loj hlob.

• Yuav ua tau los ntawm Spunbond Netwoven cov ntaub.

Nonwoven Fabrics tau los ua qhov tseem ceeb hauv ob daim teb kho mob thiab kev ua liaj ua teb. Lawv cov khoom tshwj xeeb ua rau lawv haum rau ntau cov ntawv thov, txhim kho kev nyab xeeb thiab cov khoom lag luam.

Hom thiab cov yam ntxwv ntawm tsis-woven ntaub

Cov Hom Ntawm Cov Nonwovens

Thermal tuam txhab tsis-Woven:

• Ua los ntawm kev kub fiting fibers.

• Siv hauv tsev rwb thaiv tsev thiab cov ntxaij lim dej.

Pulp cua tsis-woven:

• Muaj cov ntoo pulp fibers.

• Mos thiab nqus, siv nyob rau hauv cov khoom lag luam tu.

Ntub nteg nteg tsis-woven:

• Fibers koom rau hauv dej, ces qhuav.

• Muaj zog thiab ruaj, siv hauv kev siv cov ntaub so.

Spunbond Nonwoven npuag:

• Cov filaments txuas ntxiv, muaj zog.

• Feem ntau hauv cov ntim khoom thiab cov khoom siv pov tseg.

Meltblown Nonwoven Npuag:

• Ultra-nplua fibers rau kev lim dej siab.

• Qhov tseem ceeb hauv kev ua N95 lub qhov ncauj qhov ntswg thiab cov khaub ncaws kho mob.

Yam ntxwv tseem ceeb

Ua pa:

• Tso cai rau huab cua kom dhau mus, zoo tagnrho rau lub ntsej muag thiab cov khaub ncaws.

Lub zog:

• Ruaj khov thiab tuaj yeem tiv taus cov ntoo thiab kua muag.

Yas Yas:

• Tuaj yeem muab pwm rau hauv ntau cov duab.

Cov ntaub ntawv tsis yog cov txiaj ntsig ntau, ua rau lawv haum rau cov ntawv thov muaj ntau yam. Lawv cov peev xwm tuaj yeem ua kom tau raws li qhov xav tau ntawm kev lag luam tshwj xeeb.

Kev tiv thaiv ib puag ncig cov txiaj ntsig thiab kev ruaj ntseg ntawm cov ntaub ntawv tsis-woven

Cov Khoom Ib puag ncig:

• Cov tsis yog feem ntau siv tau.

• Ua los ntawm ntau cov ntaub ntawv, suav nrog kev siv hluav ncab.

Rov ua dua tshiab:

• Ntau tus yog tsim rau kev siv ib leeg tab sis tuaj yeem rov ua tau.

• Qee hom yog comptable, txo cov chaw pov tseg.

Kev lag luam kev lag luam:

• Cov tsis txhawb nqa cov kev lag luam raws li kev lag luam los ntawm cov khoom siv rov qab.

• Lawv pab txhawb kom muaj kev ruaj khov nrog kev hloov kho eco-phooj ywg

Cov xwm txheej tam sim no thiab yav tom ntej cov qauv ntawm cov khoom lag luam tsis yog

Qhov loj me:

• Lub lag luam tsis muaj kev loj hlob tsis tu ncua.

• Tsav los ntawm kev thov hauv kev nyiam huv, kev kho mob, thiab cov kev lag luam.

Kev Loj Hlob Loj:

• Kev nrhav nyob rau hauv cov ntaub ntawv ua rau cov ntawv thov tshiab.

• Tau txais kev paub txog kev nyiam huv thiab kev tu neeg tau thov.

Kev txhim kho yav tom ntej:

• Cia siab tias yuav loj hlob nrog kev nce qib thev naus laus zis.

• Kev ruaj khov yuav yog qhov tseem ceeb rau kev loj hlob yav tom ntej.

Kev tsim kho thiab thev naus laus zis ntawm cov ntaub ntawv tsis-woven

Cov thev naus laus zis tshiab:

• Nanotechnology txhim kho cov khoom nonwoven.

• Cov ntaub pua ntse nrog cov sensors tau tsim kho.

Daim Ntawv Thov Kev Ua Lag Luam Tshiab:

• Siv hauv cov thev naus laus zis thiab saib xyuas kev noj qab haus huv.

• Haum rau cov kev xav tau cov kev xav tau zoo li cov iav tiv thaiv.

Kev ua lag luam yoog:

• Cov nonwovens evolve kom tau sib ntsib hloov cov neeg siv khoom xav tau.

• Kev lag luam kev lag luam ua kom muaj kev sib tw thiab cuam tshuam.

Kev kom tiav

Nonwoven Fabrics yog tom ntej ntawm kev tiv thaiv ib puag ncig thiab kev ruaj ntseg. Lawv cov rov qab ua dua tshiab thiab lub luag haujlwm hauv kev lag luam puag ncig ua rau lawv cov khoom tseem ceeb rau yav tom ntej. Raws li kev ua lag luam loj hlob thiab thev naus laus zis zuj zus tuaj, cov tsis tau txuas ntxiv mus txuas ntxiv ua kom muaj kev lag luam txuas ntxiv thiab ua tau raws li kev lag luam ntau yam. Nonwovens yog ntau yam, hloov cov khoom siv ib txwm ua rau ntau txoj kev. Lawv nyob nraum ruaj khov thiab siv tau zoo, ua rau lawv xaiv zoo rau cov neeg siv khoom thiab kev lag luam zoo ib yam. Ntxiv rau, ntau tau rov ua dua tshiab lossis biodegradable, uas yog qhov zoo rau ib puag ncig.

Cov kev lag luam tsis yog tag nrho ntawm cov peev xwm nrog kev xav tsis tu ncua thiab kev thov kev xav tau. Kev nce qib thev naus laus zis nthuav dav txoj hauv kev uas peb tuaj yeem siv cov ntaub no.

Saib tom ntej, Nonwovens tau txais kev cia siab coj txoj kev hauv cov ntawv nyeem ruaj khov. Lawv tau teeb tsa los txhim kho kev kho mob thiab kev nyab xeeb cov qauv thiab yuav muaj kev tsim kho nyob rau hauv kev lag luam tawm ntawm kev tawm tsam dhau los.

Hauv ntej, Nonwovens yog qhov tseem ceeb rau lawv cov kev siv ntau thiab yog ib feem tseem ceeb ntawm peb lub ntiaj teb niaj hnub. Thaum peb tsiv mus rau yav tom ntej, lawv lub luag haujlwm hauv ntau cov haujlwm yuav tsuas yog cog ntxiv, ua rau peb lub neej muaj ntau txoj hauv kev.