Meltblown non-woven npuag yog cov khoom siv feem ntau siv hauv cov khoom siv kho mob xws li lub qhov ncauj qhov ntswg thiab cov khaub ncaws tiv thaiv, thiab nws cov tawv thiab tensile lub zog yog qhov tseem ceeb rau cov khoom zoo. Tsab ntawv xov xwm no yuav tshawb txog yuav ua li cas txhawm rau txhim kho cov tawv nqaij ntawm cov khoom siv meltblown los ntawm kev xaiv cov khoom siv, kev ua kom zoo dua qub, thiab kev tswj kom zoo, kom lawv tsis yooj yim rub tawm.
Xaiv cov khoom zoo raw khoom
1.1 Nkag siab txog qhov muaj pes tsawg leeg ntawm cov ntaub nplaum uas tsis yog-woven
Melt tshuab non-woven fabricsFeem ntau yog tsim los ntawm polypropylene fibers, uas muaj cov yaj zoo thiab plasticity.Kev nkag siab ntawm cov ntaub ntawv meltblown non-woven npuag yog pab tau rau xaiv cov khoom zoo raw khoom thiab txhim kho lub toughness ntawm meltblown ntaub.
1.2 Xaiv cov khoom siv fiber ntau
Polypropylene fiber ntau yog cov khoom siv tseem ceeb rau cov khoom siv yaj uas tsis yog-woven npuag, tab sis ntau hom polypropylene fibers muaj cov khoom sib txawv.Xaiv polypropylene fibers nrog lub zog tensile siab thiab toughness tuaj yeem txhim kho lub toughness ntawm meltblown fabrics.
Optimize lub melt spraying txheej txheem
2.1 Tswj lub yaj txau kub
Lub tshuab ziab khaub ncaws yog ib qho tseem ceeb cuam tshuam rau lub toughness ntawm yaj cua tshuab, thiab kub heev los yog tsis tshua muaj kub yuav ua rau ib tug txo nyob rau hauv toughness ntawm yaj cua tshuab.
Los ntawm kev tswj cov yaj txau qhov ntsuas kub kom tsim nyog, qhov toughness ntawm cov yaj txau cov ntaub tuaj yeem txhim kho, ua rau nws tsis tshua muaj kev tawg.
2.2 Kho cov yaj txau nrawm
Lub yaj txau nrawm kuj muaj qee yam cuam tshuam rau lub zog ntawm cov yaj txau cov ntaub, raws li kev nrawm nrawm los yog qeeb qeeb tuaj yeem ua rau txo qis hauv cov tawv nqaij ntawm cov yaj txau.Los ntawm kev kho cov meltblown ceev, zoo dua toughness ntawm meltblown ntaub tuaj yeem tau, thiab cov khoom zoo tuaj yeem txhim kho.
Txhim khu kev tswj kom zoo
1. nruj me ntsis tswj lub thickness ntawm meltblown ntaub
Lub thickness ntawm meltblown non-woven npuag yog ib qho tseem ceeb cuam tshuam rau nws cov toughness, thiab ntau heev tuab los yog nyias meltblown ntaub yuav ua rau ib tug txo nyob rau hauv toughness. Los ntawm kev tswj xyuas cov thickness ntawm cov ntaub meltblown, nws cov toughness tuaj yeem txhim kho, ua rau nws tsis tshua muaj kev tawg.
2. Ntsuas lub zog tensile ntawm meltblown ntaub
Lub zog tensile yog qhov taw qhia tseem ceeb rau kev ntsuas qhov toughness ntawm meltblown fabrics. Los ntawm kev kuaj xyuas lub zog tensile ntawm meltblown fabrics, teeb meem tuaj yeem txheeb xyuas thiab hloov kho raws sijhawm. Txhim kho qhov kev sim ntawm tensile lub zog ntawm meltblown fabrics tuaj yeem pab txhim kho cov khoom zoo thiab xyuas kom meej tias lawv tsis yooj yim tawg.
Xaus
Los ntawm kev xaiv cov khoom lag luam zoo, ua kom zoo dua cov txheej txheem yaj tshuab, thiab ntxiv dag zog rau kev tswj kom zoo, lub zog ntawm cov khoom siv yaj uas tsis yog-woven tuaj yeem txhim kho tau zoo, ua rau lawv tsis tshua muaj kev tawg. Qhov no tsis tsuas yog pab txhim kho cov khoom siv kho mob zoo xws li lub qhov ncauj qhov ntswg thiab cov khaub ncaws tiv thaiv, tab sis kuj txhim kho cov neeg siv kev paub thiab kev tiv thaiv tib neeg kev noj qab haus huv thiab kev nyab xeeb. Nyob rau hauv lub neej yav tom ntej txoj kev loj hlob, peb yuav tsum tsis tu ncua tshawb nrhiav innovation, ntxiv dag zog rau lub hardness ntawm meltblown fabrics, thiab ua kom muaj txiaj ntsim zoo dua rau kev tiv thaiv kev kho mob.
Dongguan Liansheng Nonwoven Fabric Co., Ltd., cov chaw tsim khoom ntawm cov ntaub ntawv tsis-woven thiab non-woven fabrics, tsim nyog ntawm koj txoj kev ntseeg siab!
Post lub sij hawm: Dec-12-2024