Cov Ntaub Polyester Nonwoven Ua Li Cas?

Cov ntaub polyester uas tsis yog woven yog ib yam khoom siv tau ntau yam thiab ruaj khov uas siv dav hauv kev lag luam xws li kev kho mob, tsheb, kev lim dej, thiab cov khoom siv tu cev. Tsis zoo li cov ntaub woven, cov ntaub nonwoven yog tsim los ntawm kev siv cov fibers sib txuas ua ke los ntawm kev siv tshuab, tshuaj lom neeg, lossis thermal es tsis yog kev weaving lossis knitting ib txwm muaj. Ib hom elastic heev yog cov ntaub polyester spunlace nonwoven uas muaj elastic, uas muaj kev ncab zoo, mos, thiab muaj zog.
Kev nkag siab txog cov txheej txheem tsim cov ntaub polyester nonwoven pab xaiv cov khoom siv zoo rau cov kev siv tshwj xeeb. Hauv qab no yog cov lus qhia ib kauj ruam zuj zus txog yuav ua li cas tsim cov ntaub no.

1. Kev Xaiv thiab Kev Npaj Fiber
Kev tsim khoom ntawmelastic polyester spunlace nonwoven ntaubpib nrog kev xaiv cov polyester fibers zoo. Cov fibers no tuaj yeem yog cov tshiab lossis rov ua dua tshiab, nyob ntawm seb daim ntawv thov.
• Cov xov polyester raug xaiv rau lawv qhov ruaj khov, tiv taus dej noo, thiab elasticity.
• Cov fibers ces raug ntxuav thiab npaj kom ntseeg tau tias cov ntaub kawg zoo sib xws.
2. Kev Tsim Lub Vev Xaib
Kauj ruam tom ntej yog tsim ib lub fiber web, uas ua lub hauv paus ntawm daim ntaub. Muaj ntau txoj hauv kev rau kev tsim lub web, tab sis spunlace technology yog qhov zoo tshaj plaws rau cov ntaub polyester tsis yog woven.
• Kev Siv Daim Ntawv: Cov xov polyester raug sib xyaw ua ib txheej nyias nyias, sib npaug.
• Txheej Txheem Airlaid lossis Wetlaid: Cov fibers raug faib ua ntu zus los tsim cov qauv mos thiab yoog tau.
• Txheej Txheem Spunbonding lossis Meltblown (rau lwm cov ntaub tsis yog woven): Cov fibers raug extruded thiab bonded hauv ib qho txheej txheem txuas ntxiv mus.
Rau cov ntaub spunlace nonwoven, txoj kev siv ntau tshaj plaws yog carding ua raws li hydroentanglement, kom ntseeg tau tias cov ntaub muaj zog thiab elasticity zoo heev.
3. Hydroentanglement (Txheej Txheem Spunlace)
Hauv cov kauj ruam tseem ceeb no, cov dej siab siab siv los khi cov fibers yam tsis siv cov binders lossis cov nplaum. Cov txheej txheem no muab cov ntaub polyester spunlace tsis-woven elastic nws cov qauv du, ua pa tau, thiab lub zog tensile siab.
• Cov dej ntws raug siv ntawm qhov ceev ceev, yuam kom cov fibers sib txuas.
• Cov txheej txheem ua rau muaj kev ywj pheej thiab kev ua haujlwm ntev thaum tseem ua kom mos muag.
• Cov ntaub no tseem muaj zog thiab ywj, ua rau nws zoo tagnrho rau kev tu cev thiab kev siv kho mob.
4. Kev ziab thiab kev ua tiav
Tom qab hydroentanglement, daim ntaub muaj cov dej ntau dhau thiab yuav tsum tau ziab kom huv si:
• Kev ziab cua kub tshem tawm cov dej seem thaum tseem khaws cov fiber kom zoo.
• Kev teeb tsa cua sov ua rau daim ntaub ruaj khov thiab tiv thaiv kom daim ntaub tsis txhob ntsws.
• Kev siv calendering ua rau qhov chaw du thiab zoo nkauj dua.
Nyob rau theem no, kev kho mob ntxiv yuav siv tau, xws li:
• Cov txheej tiv thaiv hluav taws xob
• Tiv thaiv dej
• Kev kho mob tua kab mob lossis tiv thaiv hluav taws
5. Kev Tshuaj Xyuas Zoo thiab Kev Txiav
Cov ntaub kawg raug tswj xyuas kom zoo kom ntseeg tau tias nws ua tau raws li cov qauv kev lag luam:
• Kev ntsuam xyuas qhov elasticity thiab lub zog ua pov thawj tias nws ruaj khov.
• Kev ntsuas qhov tuab thiab qhov hnyav ua kom muaj kev sib npaug.
• Cov ntaub raug txiav ua tej daim me me los yog tej daim me me, npaj txhij rau ntau yam kev siv xws li cov khaub ncaws kho mob, cov ntaub so ntswg, cov ntaub lim dej, thiab cov ntaub npog rooj zaum.

Cov Kev Xav Kawg
Kev tsim cov ntaub polyester spunlace uas tsis yog woven yog ib qho txheej txheem siab heev uas sib xyaw ua ke kev xaiv cov fiber zoo, kev sib xyaw ua ke ntawm cov hydroentanglement, thiab cov txheej txheem ua tiav tshwj xeeb. Cov khoom siv no yog siv dav rau kev huv, kev kho mob, thiab kev siv hauv kev lag luam vim nws qhov yooj ywm, lub zog, thiab kev hloov pauv ib puag ncig.
Los ntawm kev nkag siab txog seb cov ntaub polyester nonwoven ua li cas, cov lag luam tuaj yeem txiav txim siab tau zoo txog hom ntaub zoo tshaj plaws rau lawv cov kev xav tau tshwj xeeb.

Yog xav paub ntxiv thiab xav tau cov lus qhia ntxiv, mus saib peb lub vas sab hauv internet ntawmhttps://www.ydlnonwovens.com/kom paub ntau ntxiv txog peb cov khoom thiab cov kev daws teeb meem.