Cov ntaub tsis-woven tawg los ntawm cov ntsiab cai ntawm cov ntaub ib txwm muaj, thiab muaj cov yam ntxwv ntawm cov txheej txheem luv luv, kev tsim khoom sai, cov zis siab, tus nqi qis, kev siv dav, thiab ntau qhov chaw ntawm cov khoom siv raw.
Cov ntaub tsis-woven uas muaj koob punchedyog ib hom ntaub tsis-woven, uas yog ua los ntawm polyester, polyester, thiab polypropylene raw cov ntaub ntawv, thiab ua tiav los ntawm ntau lub koob xuas thiab nias kub kom raug. Raws li cov txheej txheem sib txawv, nrog cov ntaub ntawv sib txawv, kaum tawm txhiab tus khoom raug tsim, uas yog siv rau txhua qhov chaw ntawm lub neej, thiab cov khoom ntawm ntau yam kev qhia tshwj xeeb tuaj yeem hloov kho raws li lub hom phiaj sib txawv.
Kev ua haujlwm
Nws yog ua los ntawm cov khoom siv polyester thiab polypropylene raw thiab yog carded, combed, pre-needled, thiab feem ntau yog needled. Lub hauv paus yog interlayered nrog mesh daim ntaub, thiab tom qab ntawd los ntawm ob chav nucleation, cua-laid thiab koob-punched composite daim ntaub, lub post-pressed lim daim ntaub muaj peb-dimensional qauv. Tom qab cua sov teeb tsa thiab singeing, qhov chaw feem ntau kho nrog cov roj tshuaj lom neeg sawv cev kom ua rau daim ntaub lim. Qhov chaw yog du, thiab cov micropores yog faib sib npaug. Los ntawm qhov chaw, cov khoom muaj qhov ceev zoo, du thiab cua-permeable nto ntawm ob sab. Nws tau ua pov thawj tias lub lim dej ntawm lub phaj thiab ncej compressor tuaj yeem siv lub zog siab thiab qhov tseeb lim yog txog li 4 microns. Yuav tsum muab polypropylene thiab polyester ob hom raw khoom. Kev xyaum tau ua pov thawj tias cov ntaub lim dej tsis-woven muaj kev ua tau zoo dua hauv phaj thiab ncej lim xovxwm: piv txwv li, kev kho slime hauv cov nroj tsuag npaj thee thiab kev kho dej khib nyiab hauv cov nroj tsuag hlau thiab hlau. Hauv brewery, luam ntawv thiab zas xim dej khib nyiab kho. Yog tias siv daim ntaub lim ntawm lwm yam kev qhia tshwj xeeb, lub ncuav mog qab zib lim yuav tsis qhuav thiab nyuaj rau poob tawm. Tom qab siv daim ntaub lim dej uas tsis yog woven, lub ncuav mog qab zib lim dej yuav qhuav heev thaum lub siab lim dej ncav cuag 10kg-12kg, thiab lub ncuav mog qab zib lim dej yuav qhib thaum lub lim dej raug teeb tsa. Nws yuav poob tawm tsis siv neeg. Thaum cov neeg siv xaiv cov ntaub lim dej uas tsis yog woven, lawv feem ntau xav txog cov ntaub lim dej uas muaj qhov tuab thiab zoo sib txawv raws li huab cua permeability, kev lim dej raug, elongation, thiab lwm yam, cov khoom tsis, thov nias polyester needled felt thiab polypropylene needled felt, cov lus qhia thiab ntau yam yog txhua yam tuaj yeem tsim tau.
Cov koob ntawmcov ntaub tsis-woven uas muaj koob punchedyog tsim los ntawm kev siv daim carding zoo, ntau lub koob xuas nrig ntaus lossis dov kub kom raug. Raws li kev qhia ob txoj kab tsim khoom siv koob txhaj tshuaj siab hauv tsev thiab txawv teb chaws, cov fibers zoo raug xaiv. Los ntawm kev sib koom tes ntawm cov txheej txheem tsim khoom sib txawv thiab kev sib xyaw ua ke ntawm cov ntaub ntawv sib txawv, ntau pua yam khoom sib txawv tau ncig hauv kev ua lag luam, feem ntau suav nrog: geotextile, geomembrane, ntaub velvet, pam hais lus, pam hluav taws xob paj rwb, paj rwb paj ntaub, khaub ncaws paj rwb, khoom siv tes ua Christmas, daim ntaub tawv tib neeg, daim ntaub tshwj xeeb rau cov khoom siv lim.
Txoj cai ua tiav
Kev tsim cov ntaub tsis-woven los ntawm txoj kev acupuncture yog ua tiav los ntawm kev ua haujlwm mechanical, uas yog, qhov kev txiav ntawm lub tshuab koob puncture, uas ua rau lub fiber web fluffy thiab tau txais lub zog. Lub hauv paus ntsiab lus yog:
Siv cov duab peb ceg (lossis lwm qhov seem) ntug nrog cov pos hniav kom rov qab tho qhov fiber web. Thaum cov pos hniav hla dhau lub web, lawv yuam kom qhov chaw thiab cov fibers sab hauv ntawm lub web nkag mus rau hauv sab hauv ntawm lub web. Vim yog kev sib txhuam ntawm cov fibers, lub web fluffy thawj zaug raug nias. Thaum lub koob felting tawm ntawm lub fiber web, cov pob fiber uas raug tho yuav txiav tawm ntawm cov pos hniav thiab nyob hauv lub fiber web. Ua li no, ntau cov pob fiber sib txuas lub fiber web kom nws tsis tuaj yeem rov qab tau lub xeev fluffy thawj zaug. Tom qab ntau zaus ntawm kev xuas koob, ntau cov pob fiber tau tho rau hauv lub fiber web, ua rau cov fibers hauv lub fiber web sib txuas nrog ib leeg, yog li tsim cov khoom siv tsis yog woven uas muaj qee lub zog thiab tuab.
Cov txheej txheem tsis yog woven uas muaj koob txhaj tshuaj suav nrog pre-needling, main-needling, pattern needling, ring needling thiab tubular needling.
Rau kev paub txog kev tshaj lij thiab kev sab laj txog Melt-blown Non woven Fabric,Cov Khoom Uas Tsis Yog Woven Tiav Lawm, Cov Ntaub Tsis-woven Spunlace, Lim Cov Ntaub Tsis-woven, Cov ntaub tsis yog woven uas muaj koob xuas, koj tuaj yeem tiv tauj Jinhaocheng Nonwoven Fabric. Peb yuav ua qhov zoo tshaj plaws los pab koj.
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Lub sijhawm tshaj tawm: Lub Xya Hli-16-2021