Polyester Nonwoven Fabric Ua li cas?

Polyester nonwoven npuag yog cov khoom siv ntau yam thiab ruaj khov siv dav hauv kev lag luam xws li kev kho mob, tsheb, pom, thiab cov khoom siv tu cev. Tsis zoo li woven fabrics, nonwoven fabrics yog engineered siv fibers bonded ua ke los ntawm txhua yam, tshuaj, los yog thermal txheej txheem es tsis txhob tsoos weaving los yog knitting. Ib hom hloov tau yooj yim heev yog elastic polyester spunlace nonwoven ntaub, uas muaj superior stretchability, softness, thiab lub zog.
Nkag siab txog cov txheej txheem tsim khoom ntawm polyester nonwoven npuag pab xaiv cov khoom tsim nyog rau cov ntawv thov tshwj xeeb. Hauv qab no yog cov lus qhia ua ntu zus los ua li cas cov ntaub no raug tsim.

1. Kev xaiv fiber ntau thiab kev npaj
Kev tsim tawm ntawmelastic polyester spunlace nonwoven ntaubpib nrog xaiv cov khoom zoo polyester fibers. Cov fibers no tuaj yeem ua nkauj xwb lossis rov ua dua tshiab, nyob ntawm daim ntawv thov.
• Polyester fibers raug xaiv rau lawv cov kav ntev, noo noo tsis kam, thiab elasticity.
• Cov fibers yog tom qab ntawd ntxuav thiab npaj kom zoo ib yam ntawm cov ntaub zaum kawg.
2. Web Tsim
Cov kauj ruam tom ntej yog tsim lub web fiber ntau, uas yog lub hauv paus qauv ntawm cov ntaub. Muaj ntau txoj hauv kev rau kev tsim lub vev xaib, tab sis spunlace thev naus laus zis yog qhov tshwj xeeb tshaj yog rau elastic polyester nonwoven ntaub.
• Carding: Polyester fibers yog combed rau hauv nyias, txawm txheej.
• Cov txheej txheem Airlaid lossis Wetlaid: Cov fibers raug faib ua ntu zus los tsim cov qauv mos thiab hloov tau yooj yim.
• Spunbonding lossis Meltblown Txheej Txheem (rau lwm yam nonwovens): Fibers yog extruded thiab sib koom ua ke hauv cov txheej txheem txuas ntxiv.
Rau spunlace nonwoven ntaub, feem ntau txoj kev yog carding ua raws li hydroentanglement, kom ntseeg tau zoo heev ntaub lub zog thiab elasticity.
3. Hydroentanglement (Spunlace txheej txheem)
Hauv cov kauj ruam tseem ceeb no, cov dav hlau dej siab siab yog siv los cuam tshuam cov fibers yam tsis siv cov hlua khi lossis cov nplaum. Cov txheej txheem no muab elastic polyester spunlace nonwoven npuag nws cov kev ntxhib los mos, breathability, thiab siab tensile zog.
• Cov dav hlau dej yog siv rau ntawm kev kub ceev, yuam cov fibers los cuam tshuam.
• Cov txheej txheem txhim khu kev yooj yim thiab ua haujlwm tau zoo thaum tuav cov softness.
• Cov ntaub tuav cov khoom elastic, ua rau nws zoo tagnrho rau kev tu cev thiab kev kho mob.
4. Kev ziab thiab ua tiav
Tom qab hydroentanglement, cov ntaub muaj cov dej noo ntau dhau thiab yuav tsum tau qhuav kom zoo:
• Cov cua kub kom qhuav tshem tawm cov dej seem thaum khaws cov fiber ntau.
• Thaum tshav kub kub stabilizes cov ntaub elasticity thiab tiv thaiv shrinkage.
• Calendering smooths nto, txhim khu kev ntxhib los mos thiab lub zog.
Nyob rau theem no, kev kho mob ntxiv yuav raug siv, xws li:
• Anti-static coatings
• Kev tiv thaiv dej
• Tshuaj tua kab mob los yog nplaim hluav taws
5. Kev soj ntsuam zoo thiab txiav
Cov ntaub zaum kawg tau txais kev tswj xyuas nruj kom ntseeg tau tias nws ua tau raws li cov qauv kev lag luam:
• Kev ntsuam xyuas elasticity thiab lub zog ua kom paub tseeb tias muaj zog.
• Thickness thiab hnyav ntsuas kom zoo ib yam.
• Cov ntaub yog txiav rau hauv yob los yog cov ntawv, npaj rau ntau yam kev siv xws li cov ris tsho kho mob, cov ntaub so, cov ntaub ntawv pom, thiab cov ntaub pua tsev.

Kev xav zaum kawg
Kev tsim cov elastic polyester spunlace nonwoven npuag yog txheej txheem siab heev uas muab cov kev xaiv zoo fiber ntau, precision hydroentanglement, thiab cov txheej txheem tshwj xeeb. Cov khoom siv no yog dav siv rau kev tu cev, kev kho mob, thiab kev lag luam kev siv vim nws yooj yim, lub zog, thiab ib puag ncig adaptability.
Los ntawm kev nkag siab yuav ua li cas polyester nonwoven npuag yog tsim, kev lag luam tuaj yeem txiav txim siab txog yam zoo tshaj plaws ntawm cov ntaub rau lawv cov kev xav tau tshwj xeeb.

Yog xav paub ntxiv txog kev pom thiab cov kws tshaj lij, mus saib peb lub vev xaib ntawmhttps://www.ydlnonwovens.com/kom paub ntau ntxiv txog peb cov khoom thiab cov kev daws teeb meem.