Kev Sib Piv ntawm Spunlace thiab Spunbond Nonwoven Fabrics

Ob qho tib si spunlace thiab spunbond yog cov ntaub tsis woven, tab sis lawv tau tsim los ntawm kev siv ntau txoj kev sib txawv thiab muaj cov yam ntxwv thiab kev siv sib txawv. Nov yog kev sib piv ntawm ob qho:

1. Txheej Txheem Tsim Khoom

Spunlace:

Ua los ntawm kev sib txuas cov fibers siv cov dej dav hlau siab.

Cov txheej txheem tsim cov ntaub mos mos, yoog tau nrog cov qauv zoo ib yam li cov ntaub xov.

Spunbond:

Tsim los ntawm kev rho tawm cov polymer fibers molten rau ntawm txoj siv conveyor, qhov chaw uas lawv tom qab ntawd sib txuas ua ke los ntawm cua sov thiab siab.

Ua rau cov ntaub tawv dua thiab muaj cov qauv zoo dua.

2. Cov qauv thiab kev xav

Spunlace:

Mos thiab yooj yim drapable, ua rau nws xis nyob rau kev saib xyuas tus kheej thiab kev siv kho mob.

Feem ntau siv rau hauv cov ntaub so thiab cov khoom siv tu cev.

Spunbond:

Feem ntau stiffer thiab tsis yooj ywm dua li spunlace.

Haum rau cov ntawv thov uas xav tau kev ruaj khov ntau dua, xws li hnab thiab khaub ncaws tiv thaiv.

3. Lub zog thiab kev ruaj khov

Spunlace:

Muaj lub zog tensile zoo tab sis tej zaum yuav tsis ruaj khov li spunbond hauv cov ntawv thov hnyav.

Yooj yim dua rau kev rhuav tshem thaum muaj kev ntxhov siab.

Spunbond:

Paub txog nws lub zog siab thiab ruaj khov, ua rau nws zoo tagnrho rau kev siv hauv kev lag luam.

Tiv taus kev rhuav thiab tuaj yeem tiv taus kev siv zog ntau dua.

4. Cov ntawv thov

Spunlace:

Feem ntau siv rau hauv cov khoom siv tu tus kheej (cov ntaub so, cov ntaub kho mob), cov khoom ntxuav, thiab qee cov khaub ncaws.

Zoo tagnrho rau cov ntawv thov uas qhov mos thiab kev nqus dej tseem ceeb.

Spunbond:

Siv rau ntau yam kev siv, suav nrog geotextiles, cov ntaub npog ua liaj ua teb, thiab cov khaub ncaws pov tseg.

Haum rau cov ntawv thov uas xav tau kev txhawb nqa thiab kev ua haujlwm ntev.

5. Tus nqi

Spunlace:

·Feem ntau kim dua vim yog cov txheej txheem tsim khoom thiab qhov zoo ntawm cov ntaub.

Spunbond:

Feem ntau pheej yig dua, tshwj xeeb tshaj yog rau kev tsim khoom loj.

6. Kev Xav Txog Ib puag ncig

Ob hom no tuaj yeem ua los ntawm cov khoom siv biodegradable, tab sis qhov cuam tshuam rau ib puag ncig yuav nyob ntawm cov fibers tshwj xeeb siv thiab cov txheej txheem tsim khoom.

Xaus lus

Qhov kev xaiv ntawmspunlacethiab cov ntaub spunbond nyob ntawm seb koj xav tau dab tsi. Yog tias koj xav tau cov ntaub mos mos, nqus tau dej, spunlace yuav yog qhov kev xaiv zoo dua. Yog tias koj xav tau kev ruaj khov thiab kev ua haujlwm zoo, spunbond yuav tsim nyog dua.