Nyob rau hauv pej xeem kev xav, tsoos fabrics yog woven.Lub npe ntawm cov ntaub tsis-woven yog qhov tsis meej pem, puas yuav tsum tau woven tiag tiag?
Non-woven fabrics kuj hu ua non-woven fabrics, uas yog cov ntaub uas tsis tas yuav tsum tau woven los yog woven.Nws tsis yog ib txwm ua los ntawm interweaving thiab knitting yarns ib los ntawm ib tug, tab sis ib daim ntaub tsim los ntawm kev sib txuas ncaj qha fibers ua ke los ntawm lub cev txoj kev.Nyob rau hauv cov nqe lus ntawm cov txheej txheem ntau lawm, cov ntaub ntawv uas tsis yog-woven ncaj qha siv polymer chips, luv fibers los yog filaments los tsim fibers los ntawm airflow los yog mechanical netting, thiab ces ntxiv dag zog los ntawm spunlacing, koob punching los yog kub dov, thiab thaum kawg tsim ib tug non-woven npuag tom qab ua tiav. ntawm ntaub.
Cov txheej txheem ntau lawm ntawmnon-woven fabrics tuaj yeem muab faib ua cov kauj ruam hauv qab no:
1. Comb fiber ntau;2. Fiber web;3. Kho lub vev xaib fiber ntau;4. Kev kho cua sov;5. Kev ua tiav tiav.
Raws li qhov ua rau ntawm kev tsim ntawm cov ntaub tsis-woven, nws tuaj yeem raug cais raws li:
(1) Spunlace non-woven fabrics: High-pressure nplua dej dav hlau yog txau mus rau ib los yog ntau txheej ntawm fiber ntau webs rau entangle cov fibers nrog ib leeg, yog li ntxiv dag zog rau cov fibers.
(2) Thaum tshav kub kub-bonded non-woven npuag: yog hais txog kev ntxiv fiber ntau los yog hmoov kub-melt bonding reinforcement cov ntaub ntawv rau lub web fiber, kom lub fiber web yog rhuab thiab melted thiab ces txias kom ntxiv dag zog rau hauv ib daim ntaub.
(3) Pulp huab cua-ntev tsis-woven npuag: tseem hu ua cov ntawv tsis muaj plua plav, ntawv qhuav ua cov ntaub tsis-woven.Nws siv cov tshuab cua-ntes los hloov cov ntoo fibers rau hauv ib qho fibers, thiab cov cua-ntoo fibers yog siv los agglomerate cov fibers nyob rau hauv lub web curtain thiab ntxiv dag zog rau hauv ib daim ntaub.
(4) Cov ntaub ntub dej tsis-woven: cov ntaub ntawv fiber ntau muab tso rau hauv dej nruab nrab yog qhib rau hauv ib qho fibers, thiab cov ntaub ntawv sib txawv fiber ntau tau sib xyaw ua ke los tsim cov fiber ntau suspension slurry, uas yog thauj mus rau hauv lub web tsim mechanism, thiab lub vev xaib tau sib sau ua ke hauv lub vev xaib hauv lub xeev ntub dej.daim ntaub.
(5) Spunbond non-woven npuag: Tom qab cov polymer yog extruded thiab ncab los ua cov filaments tas mus li, nws tau nteg rau hauv ib lub vas, thiab cov fiber ntau yog sib txuas los yog cov cuab yeej siv zog los ua cov ntaub tsis-woven.
(6) Melt-blown non-woven npuag: Cov kauj ruam ntau lawm yog polymer input-melt extrusion-fiber formation-fiber cooling-web formation-reinforcement to fabric.
(7) Koob punched non-woven npuag: Nws yog ib yam ntawm qhuav-ntev tsis-woven npuag, uas siv cov thom khwm ntawm ib rab koob los txhawb lub fluffy web rau hauv daim ntaub.
(8) Stitched non-woven npuag: Nws yog ib hom qhuav-ntim tsis-woven npuag, uas siv warp-knitted voj qauv los txhawb lub web fiber, xov paj txheej, cov ntaub ntawv tsis-woven (xws li cov ntawv yas, thiab lwm yam. ) los yog lawv qhov sib xyaw.Non-woven npuag.
Cov ntaub ntawv fiber ntau xav tau los ua cov ntaub tsis-woven yog dav heev, xws li paj rwb, hemp, ntaub plaub, asbestos, iav fiber, viscose fiber (rayon) thiab hluavtaws fiber (xws li nylon, polyester, acrylic, polyvinyl chloride, vinylon) Tos ).Tab sis tam sim no, cov ntaub tsis-woven tsis yog ua los ntawm paj rwb fibers, thiab lwm cov fibers xws li rayon tau coj lawv qhov chaw.
Tsis-woven npuag kuj yog ib yam tshiab ntawm ib puag ncig tus phooj ywg cov khoom, uas muaj cov yam ntxwv ntawm ya raws, breathable, elastic, lub teeb yuag, tsis-combustible, yooj yim rau decompose, tsis muaj tshuaj lom thiab tsis mob, nplua nuj xim, tus nqi qis, recyclable, thiab lwm yam, yog li daim ntawv thov teb Nws dav heev.
Ntawm cov khoom lag luam, cov ntaub ntawv tsis-woven muaj cov yam ntxwv ntawm kev ua haujlwm siab pom, rwb thaiv tsev, rwb thaiv tsev kub, acid tsis kam, alkali tsis kam, thiab kua muag tsis kam.Lawv feem ntau yog siv los ua lim xov xwm, suab rwb thaiv tsev, hluav taws xob rwb thaiv tsev, ntim, vov tsev thiab cov khoom siv abrasive, thiab lwm yam khoom.Hauv kev lag luam khoom siv niaj hnub, nws tuaj yeem siv los ua cov ntaub ntawv hauv cov khaub ncaws, ntaub ntaub, cov ntaub ntawv kho kom zoo nkauj, cov ntaub qhwv, cov hnab mus ncig, thiab lwm yam. Hauv cov khoom siv kho mob thiab kev noj qab haus huv, nws tuaj yeem siv rau hauv kev tsim cov ris tsho phais, cov neeg mob hnav khaub ncaws, qhov ncauj qhov ntswg, sanitary Belts, thiab lwm yam.
Post lub sij hawm: Jun-15-2021
