Taw qhia
Non-woven npuag yog ntau yam khoom siv uas feem ntau siv hauv ntau yam lag luam. Nws yog ib hom ntaub uas yog tsim los ntawm cov fibers uas sib txuas ua ke, es tsis yog woven rau hauv cov ntaub tas mus li. Non-woven fabrics feem ntau yog siv los hloov cov tsoos woven fabrics vim lawv cov khoom tshwj xeeb.
Ib qho ntawm cov lus nug uas tib neeg nug txog cov ntaub tsis-woven yog seb lawv puas muaj zog. Hauv tsab xov xwm no, peb yuav tshawb xyuas lub zog ntawm cov ntaub tsis-woven hauv qhov tob, thiab pab koj nkag siab tias vim li cas lawv feem ntau siv rau hauv cov ntawv thov uas lub zog yog qhov tseem ceeb rau kev txiav txim siab.
Dab tsi yog Non-Woven Fabric?
Ua ntej peb tham txog lub zog ntawm cov ntaub tsis-woven, nws yog ib qho tseem ceeb kom nkag siab tias cov ntaub uas tsis yog-woven yog dab tsi thiab nws ua li cas. Raws li tau hais ua ntej, cov ntaub tsis-woven yog tsim los ntawm cov fibers uas sib txuas ua ke, es tsis yog woven rau hauv cov ntaub tas mus li.
Muaj ntau txoj hauv kev siv los ua cov ntaub tsis-woven, tab sis txoj kev siv ntau tshaj plaws yog cov txheej txheem spunbond. Nyob rau hauv cov txheej txheem no, me me fibers yog extruded los ntawm ib tug spinneret thiab ces tshuab mus rau ib tug tsiv conveyor siv. Tom qab ntawd cov fibers tau sib koom ua ke siv cov cua sov, siab, lossis cov tshuaj sib txuas ua ke.
Qhov tshwm sim uas tsis yog-woven npuag yog lub teeb yuag, breathable, thiab muaj ib qho kev ntxhib los mos uas txawv ntawm woven fabrics. Cov ntaub tsis-woven tuaj yeem tsim los ntawm ntau yam ntaub ntawv, suav nrog polypropylene, polyester, thiab nylon.
Lub zog ntawm Non-Woven Fabric
Tam sim no peb muaj kev nkag siab yooj yim ntawm cov ntaub uas tsis yog ntaub, peb tuaj yeem tshawb xyuas lub zog ntawm cov khoom siv ntau yam no. ** Cov ntaub tsis-woven feem ntau tsis muaj zog li cov ntaub qhwv ib txwm, xws li paj rwb lossis denim. Txawm li cas los xij, cov ntaub tsis-woven tseem muaj zog, tshwj xeeb tshaj yog thaum piv rau lwm hom ntaub ntawv, xws li ntawv.**
Lub zog ntawm cov ntaub tsis-woven yog nyob ntawm ntau yam, nrog rau hom fibers siv, txoj kev sib khi, thiab lub thickness ntawm cov ntaub. Thicker non-woven fabrics feem ntau muaj zog dua li cov ntaub nyias nyias, thiab cov ntaub uas sib koom ua ke siv cov cua sov los yog siab yog feem ntau muaj zog dua li cov khoom sib txuas siv cov tshuaj sib txuas.
Non-woven fabrics feem ntau siv rau hauv cov ntawv thov uas lub zog tseem ceeb, tab sis tsis tseem ceeb. Piv txwv li, cov ntaub tsis-woven feem ntau yog siv los ua cov khoom siv pov tseg, xws li lub ntsej muag lub ntsej muag thiab cov ris tsho kho mob. Thaum cov khoom siv no yuav tsum muaj zog txaus los ua lawv txoj haujlwm, lawv tsis xav tias yuav tiv taus hnyav hnyav thiab tsim kua muag.
Daim ntawv thov ntawm Non-Woven Fabric
Non-woven fabrics yog siv nyob rau hauv ntau yam kev siv vim lawv cov khoom tshwj xeeb thiab ntau yam. Ib qho kev siv ntau tshaj plaws ntawm cov ntaub tsis-woven yog nyob rau hauv kev tsim cov khoom pov tseg, xws li cov pawm, cov khoom siv tu cev, thiab cov ris tsho phais.
Non-woven fabrics kuj yog siv nyob rau hauv kev tsim kho kev lag luam raws li ib tug lwm txoj rau ib txwm siv lub tsev cov ntaub ntawv. Piv txwv li, cov ntaub uas tsis yog-woven tuaj yeem siv los ua cov dej noo hauv cov hauv paus hauv tsev lossis ua cov khoom siv ntxiv rau asphalt pavements.
Lwm cov kev siv ntawm cov ntaub tsis-woven muaj xws li:
- Lim xov xwm
- Cov ntaub ntawv ntim khoom
- Geotextiles
- Automotive interiors
Qhov zoo ntawm Non-Woven Fabric
Muaj ntau qhov zoo rau kev siv cov ntaub tsis-woven dua li cov ntaub woven tsoos. Ib qho txiaj ntsig tseem ceeb yog tus nqi. Non-woven fabrics feem ntau tsis tshua muaj nqi los tsim dua li woven fabrics, ua rau lawv ib tug txaus nyiam kev xaiv rau manufacturers nrhiav kom txo nqi.
Lwm qhov zoo dua ntawm cov ntaub tsis-woven yog tias lawv feem ntau hnav thiab ua pa ntau dua li cov ntaub npuag. Qhov no ua rau cov ntaub tsis-woven zoo tagnrho rau siv rau hauv cov ntawv thov qhov hnyav thiab kev nplij siab yog qhov tseem ceeb, xws li hauv cov ris tsho kho mob thiab lub ntsej muag lub ntsej muag.
Cov ntaub tsis-woven kuj tseem tiv taus cov kua ntau dua li cov ntaub npuag. Qhov no ua rau cov ntaub tsis-woven yog ib qho kev xaiv nrov rau kev siv hauv cov khoom uas muaj kuab paug, xws li hauv cov pawm thiab cov khoom siv tu cev.
Disadvantages ntawm Non-Woven Fabric
Thaum cov ntaub ntawv tsis-woven muaj ntau qhov zoo dua li cov ntaub npuag ib txwm siv, kuj tseem muaj qee qhov tsis zoo rau kev siv cov khoom siv no. Ib qho ntawm qhov tsis zoo yog tias cov ntaub tsis-woven feem ntau tsis muaj zog li cov ntaub ntaub.
Cov ntaub tsis-woven kuj tseem tsis tshua muaj zog dua li cov ntaub npuag, ua rau lawv xaiv tsis zoo rau kev siv hauv cov khoom uas xav tias yuav tiv taus hnyav hnyav thiab tsim kua muag.
Thaum kawg, non-woven fabrics tsis zoo li visually txaus nyiam woven fabrics. Thaum cov ntaub tsis-woven tuaj yeem luam tawm lossis muab cov khoom zoo nkauj, lawv tsis muaj qhov zoo nkauj lossis pom kev zoo li cov ntaub ntaub.
Xaus
Non-woven npuag yog ntau yam khoom siv uas siv ntau yam kev siv, los ntawm cov khoom siv pov tseg mus rau cov khoom siv. Thaum cov ntaub tsis-woven tsis muaj zog npaum li cov ntaub npuag ib txwm muaj, lawv muaj ntau yam zoo, nrog rau cov nqi-zoo, hnav, thiab ua haujlwm rau cov kua.
Lub zog ntawm cov ntaub tsis-woven yog nyob ntawm ntau yam, nrog rau hom fibers siv, txoj kev sib khi, thiab lub thickness ntawm cov ntaub. Txawm hais tias cov ntaub tsis-woven tej zaum yuav tsis muaj zog li cov ntaub npuag, lawv tseem muaj zog, ua rau lawv haum rau ntau daim ntawv thov uas lub zog yog qhov tseem ceeb.