SMS Nonwoven Fabric Tsim Los Ntawm Lub Tshuab Nonwoven Thiab Nws Daim Ntawv Thov Li Cas?

SMS Nonwoven Fabric Tsim Los Ntawm Lub Tshuab Nonwoven Thiab Nws Daim Ntawv Thov Li Cas?
Zhejiang Yanpeng Nonwoven Machinery Co., Ltd yog lub chaw tsim khoom tshwj xeeb hauv kev tshawb fawb thiab kev tsim cov kab ntau lawm uas tsis yog-woven. Txij li thaum pib ntawm 2008, peb ib txwm tsom mus rau qhov tsis-woven teb. Txog hnub no, peb tau txais kev pabcuam ntau dua 200 tus neeg siv khoom hauv tsev thiab txawv teb chaws, thiab tau teeb tsa ntau dua 600 cov kab ntau lawm uas tsis yog woven thoob plaws ntiaj teb.

Peb cov khoom tseem ceeb muaj xws li: PP spunbond non woven ntau lawm kab, meltblown non-woven ntau lawm kab, spunmelt composite nonwoven ntau lawm kab (xws li SMS, SMMS, SSMMS, SMMMS ... thiab lwm yam), Polyester (PET) tsis woven npuag ntau lawm kab thiab lwm yam. ua tiav lub PLA / RPET tsis-woven npuag ntau lawm kab hauv 2021.

SMS non-woven npuag yog ua los ntawm spunbonded non-woven npuag + yaj-blown tsis-woven npuag + spunbonded non-woven npuag peb txheej ntawm kub dov fiber mesh, teej tug mus rau composite non-woven npuag, nws yog spunbonded thiab yaj-blown Cov khoom sib xyaw, tsis muaj tshuaj lom thiab tsis qab, muaj txiaj ntsig zoo ntawm cov kab mob sib cais. Los ntawm kev kho tshwj xeeb ntawm cov cuab yeej siv, nws tuaj yeem ua tiav los tiv thaiv zoo li qub, tiv thaiv dej cawv, tshuaj tiv thaiv ntshav, dej-repellent thiab dej-ua khoom.

Qhov sib txawv ntawm spunbonded, melt-blown thiab SMS non-woven fabrics:
1. Qhov txawv ntawm cov txheej txheem tsim khoom
Cov txheej txheem tsim cov ntaub tsis-woven spunbonded yooj yim heev. Tag nrho cov txheej txheem raug ua tiav ntawm cov kab tsim cov ntaub tsis-woven. Cov kauj ruam yog raws li nram no:
●Thauj cov khoom siv raw PP rau hauv lub silo thiab ntxiv cov khoom ntxiv tsim nyog.
●Lub extruder yaj thiab extrudes cov khoom.
●Cov lim dej tshem tawm cov khoom tsis huv ntawm cov kua PP.
●Lub tshuab tig pib ua haujlwm. Nws tig thiab ncab cov kua PP ua cov xov ntev, nyias.
●Ua cov xov hlau ua ib lub vas. Tom qab ntawd lawv tsim cov ntaub mesh ua cov ntaub tsis yog ntaub los ntawm lawv tus kheej txoj kev (kev sib txuas, kev sib txuas thermal, kev sib txuas tshuaj lom neeg lossis kev txhawb nqa tshuab).
2. Cov txheej txheem tsim khoom siv yaj-tshuab luv dua li ntawm spunbond:
●Cov khoom siv raw PP yuav ua tiav kauj ruam 1 txog Kauj Ruam 3.
●PP raug hloov mus ua ib qho yaj los ntawm kev extrusion.
●Cov yaj raug lim thiab ntsuas los ntawm lub twj tso kua mis ua ntej ntws mus rau hauv lub thawv tig.
●Hauv lub thawv tig, lub pwm tig yuav tso cov xov tawm. Cua kub thiab siab siab tshuab cov xov ua cov xov ntev thiab nyias.
●Cov ntaub uas yaj tsis yog woven yog tsim los ntawm kev dov thiab kub dov tawm.

SMS non-woven fabrics tuaj yeem tsim nyob rau hauv ob qho tib si spunbond thiab yaj-tshuab txheej txheem. Cov txheej txheem spunbond thiab meltblow ua haujlwm ntawm nws tus kheej ua ntej lub zeb. Tom qab ntawd lawv tau muab tso rau hauv peb txheej fiber ntau, SMS non-woven npuag.

Yam ntxwv:
1. Cov ntaub tsis-woven spunbond muaj cov yam ntxwv ntawm cov dej noo-pov thawj, ua pa tau, yoog tau, lub teeb yuag thiab tsis kub hnyiab. Lawv kuj tsis muaj tshuaj lom, tsis khaus, ib puag ncig zoo thiab rov ua dua tshiab. Thiab muaj yeeb yuj, tus nqi qis.

2. Cov ntaub uas yaj tsis yog woven yog lub teeb heev, peb feem tsib ntawm qhov hnyav ntawm paj rwb. Nws zoo li mos thiab xis nyob. Cov ntaub yaj tsis yog dej, ua pa tau thiab tsis nqus tau. Cov ntaub yaj muaj peev xwm lim tau zoo, uas yog qhov xav tau ntawm cov ntaub npog qhov ncauj kho mob.

3. Cov ntaub SMS tsis-woven muaj qhov zoo heev hauv kev tiv thaiv dej. Cov ntaub Spunbond tsis-woven muaj lub zog thiab lub zog hauv cov xwm txheej ntub lossis qhuav, tiv taus kev hnav, tiv taus kev tawg, thiab yuav luag tsis muaj dej nqus. Txheej sab hauv ntawm cov ntaub yaj-blown muab qhov kov mos thiab tsis muaj dej.

SMS tsis-woven daim ntaub ntawv
SMS non-woven fabrics muaj kev lag luam loj. Cov khoom kawg feem ntau sib txawv nyob ntawm nws qhov tuab.
1. Cov ntaub SMS nyias nyias (10-25gsm): Cov khoom SMS nyias nyias ua tau zoo hauv kev tiv thaiv dej thiab huab cua permeability. Lawv tshwj xeeb tshaj yog tsim rau kev lag luam cov khoom siv huv, xws li cov ntaub so ntswg huv, cov ntaub so huv, cov ntaub so menyuam yaus, cov ntaub so neeg laus uas tsis tuaj yeem tso zis tau sab thiab sab nraub qaum, thiab lwm yam.
2. Cov ntaub SMS tsis-woven uas tuab nruab nrab (25-50gsm): Cov khoom SMS uas tuab nruab nrab yog siv rau hauv cov khoom kho mob. Lawv suav nrog cov txhuam, cov ntaub phais mob, cov ntaub phais mob thiab cov ntaub qhwv mob. Tom qab kho nrog cawv, ntshav, roj thiab tshuaj tiv thaiv hluav taws xob, cov ntaub tsis-woven no zoo tagnrho rau cov khoom siv tiv thaiv kev kho mob zoo. Cov ntaub kuj tseem siv tau rau hauv cov khaub ncaws thiab cov khaub ncaws tiv thaiv.
3. Cov khoom SMS tuab (ntau dua 55gsm): Cov khoom SMS tuab yog siv dav ua cov khoom siv lim dej zoo rau ntau yam roj thiab kua. Lawv kuj yog cov khoom nqus roj zoo heev. Lawv siv rau hauv kev tshem cov roj av hauv kev lag luam, kev ntxuav roj hauv dej hiav txwv thiab cov ntaub phuam hauv kev lag luam.