Qhov txawv ntawm spunlaced nonwovens thiab spunbonded nonwovens yog dab tsi? | JINHAOCHENG

Qhov txawv ntawmcov ntaub tsis-woven uas tsis yog spunlacedthiab cov ntaub tsis muaj ntaub spunbonded, thiab cov yam ntxwv tseem ceeb yog dab tsi? Hnub no, cia peb kawm txog nws.

Lub tswv yim ntawm Spunlaced nonwovens: spunlaced nonwovens, tseem hu ua spunlaced nonwovens, tseem hu ua "jet net rau hauv daim ntaub". Lub tswv yim ntawm "tsim daim ntaub nrog jet spray net" los ntawm kev siv tshuab acupuncture. Qhov hu ua "jet net" yog kev siv dej siab siab los tho rau hauv lub fiber net, kom cov fibers cua ib leeg, yog li cov spunlaced nonwovens qub rau xoob fiber net muaj qee lub zog thiab cov qauv tiav.

Nws cov txheej txheem thev naus laus zis yog

Kev ntsuas fiber sib xyaw-kev tshem tawm thiab tshem tawm cov khoom tsis huv-kev siv tshuab ua kom cov ntaub ntawv tsis zoo rau hauv lub vas-ua ntej ntub cov ntaub ntawv fiber-dej koob sib txuas-kev kho qhov chaw-qhuav-kiv cua-kev tshuaj xyuas-ntim rau hauv qhov chaw cia khoom.

Lub tshuab txau dej dav hlau siv cov dej ntws siab ntawm cov chaw tsim khoom siv high-speed spunlaced non-woven fabric kom ua rau cov fibers hauv cov fiber net rov qab kho dua, cua ib leeg, thiab dhau los ua cov ntaub tsis-woven nrog cov qauv tiav thiab qee lub zog thiab lwm yam khoom. Cov khoom siv lub cev ntawm lub hnab spunlaced nonwoven no txawv ntawm cov koob txhaj tshuaj nonwovens, thiab lawv tsuas yog cov nonwovens uas tuaj yeem ua rau cov khoom kawg zoo ib yam li cov ntaub hauv kev tuav thiab cov khoom ntawm ultra-fine fiber nonwovens.

Qhov zoo tshaj plaws ntawm spunlace

Tsis muaj kev rho tawm ntawm cov fiber web hauv cov txheej txheem spunlacing, yog li txhim kho qhov o ntawm cov khoom kawg; qhov mos mos ntawm cov fiber net yog tswj tsis tas siv cov resin lossis nplaum; qhov kev ncaj ncees siab ntawm cov khoom zam qhov tshwm sim fluffy ntawm cov khoom; cov fiber web muaj lub zog kho tshuab siab, txog li 80% -90% ntawm cov ntaub ntawv lub zog; cov fiber web tuaj yeem sib xyaw nrog txhua yam fibers. Hauv particular, nws yog tsim nyog hais tias cov spunlaced fiber net tuaj yeem sib xyaw nrog txhua daim ntaub hauv paus los ua cov khoom sib xyaw. Cov khoom nrog ntau yam haujlwm tuaj yeem tsim raws li kev siv sib txawv.

Cov txiaj ntsig ntawm daim ntaub spunlaced:

1. Mos thiab zoo drape.

2. Lub zog zoo.

3. Nws muaj hygroscopicity siab thiab hygroscopicity ceev.

4. Cov pa phem tsawg.

5. Ntxuav tau.

6. Tsis muaj tshuaj lom neeg ntxiv.

7. Cov tsos zoo ib yam li cov ntaub.

Lub zeem muag ntawm daim ntaub spunlaced

Vim yog qhov zoo ntawm daim ntaub spunlaced, nws tau dhau los ua qhov kev nce qib sai tshaj plaws hauv kev lag luam tsis yog kev tsim khoom hauv xyoo tas los no. Kev coj ua ntawm cov ntaub tsis yog woven yog hloov cov ntaub thiab cov khoom knitted. Cov ntaub spunlaced tau dhau los ua qhov chaw muaj peev xwm tshaj plaws los sib tw nrog kev lag luam textile vim nws cov yam ntxwv zoo li textile feem ntau, cov khoom zoo heev, zoo thiab tus nqi qis.

Daim ntawv thov ntawm daim ntaub spunlaced

1. Kev siv kho mob ntawm cov khaub ncaws phais pov tseg, cov ntaub npog phais, cov ntaub rooj phais, cov ntaub apron phais, cov ntaub qhwv qhov txhab, cov ntaub qhwv, cov ntaub qhwv, cov ntaub qhwv, thiab lwm yam.

2. Cov khaub ncaws xws li cov khaub ncaws sib xyaw ua ke, khaub ncaws menyuam yaus, khaub ncaws cob qhia, khaub ncaws xim pov tseg rau hmo ua yeeb yam, txhua yam khaub ncaws tiv thaiv xws li khaub ncaws phais, thiab lwm yam.

3. Cov phuam so xws li cov phuam so hauv tsev, cov phuam so rau tus kheej, cov phuam so kom zoo nkauj, cov phuam so hauv kev lag luam, cov phuam so qhuav thiab ntub dej rau kev kho mob, thiab lwm yam.

4. Cov ntaub dai kom zoo nkauj xws li sab hauv tsheb, sab hauv tsev, kho kom zoo nkauj ntawm theem, thiab lwm yam.

5. Cov khoom ua liaj ua teb xws li lub tsev cog khoom tiv thaiv cua sov, tiv thaiv cov nroj tsuag loj hlob, daim ntaub tiv thaiv kev sau qoob loo, daim ntaub tiv thaiv kab thiab khaws cia tshiab, thiab lwm yam.

6. Cov ntaub tsis-woven uas tsis yog-woven kuj tseem siv tau rau kev ua cov khoom sib xyaw los tsim cov khoom nrog cov qauv "sandwiches" thiab tsim cov khoom sib xyaw tshiab rau ntau yam kev siv.

Cov ntaub tsis-woven uas tsis muaj xov

Tom qab cov polymer raug extruded thiab ncab los ua ib lub filament tas mus li, lub filament raug muab tso rau hauv lub net, thiab tom qab ntawd los ntawm nws tus kheej kev sib txuas, thermal bonding, tshuaj lom neeg sib txuas lossis kev txhawb nqa kho tshuab, lub network ua tsis yog-woven.

Cov yam ntxwv: lub zog siab, tiv taus kub siab (siv tau rau hauv 150 ℃ ib puag ncig ntev), tiv taus kev laus, tiv taus UV, ntev elongation, ruaj khov zoo thiab huab cua permeability, tiv taus corrosion, suab rwb thaiv tsev, mothproof, tsis muaj tshuaj lom. Kev siv tseem ceeb: cov khoom tseem ceeb ntawm spun-bonded nonwovens yog polypropylene polyester (ntev fiber, staple fiber). Cov ntawv thov feem ntau thiab siv ntau yog cov hnab tsis-woven, cov ntim tsis-woven thiab lwm yam, thiab lawv kuj yooj yim txheeb xyuas. vim tias qhov dov ntawm spun-bonded nonwovens yog pob zeb diamond.

Qhov saum toj no yog qhov qhia txog qhov sib txawv ntawm spunlaced nonwovens thiab spun-bonded nonwovens. Yog tias koj xav paub ntau ntxiv txog spunlaced nonwovens, thov koj xav tiv tauj peb.