Non-woven fabric yog ib homnon-woven npuag tlub kaus mom yog tsim los ntawm kev siv cov polymers ncaj qha los txiav rau hauv daim, luv fibers, los yog polyester fibers los nteg cov tshuaj fibers rau ntawm ib lub mesh raws li cyclones los yog mechanical khoom, thiab ces ntxiv dag zog rau lawv los ntawm dej dav hlau, koob tying, los yog kub stamping qauv, thiab tom qab ua tiav los ua ib tug tsis-woven npuag. Ib hom tshiab ntawm cov ntaub tsis-woven nrog softness, breathability, thiab tiaj tus qauv, yam ntxwv los ntawm tsis muaj tshuaj fiber ntau khib nyiab, toughness, durability, thiab silky softness, yog ib hom ntawm reinforcing khoom, thiab kuj muaj ib tug ntshiab paj rwb zoo. Piv nrog cov paj rwb ntaub, cov hnab yas uas tsis yog-woven yog yooj yim heev rau cov duab thiab muaj tus nqi tsim nyog engineering.
Lub ntsiab yog vim li cas rau uneven thickness ntawm non-woven fabrics
Kev sib xyaw tsis sib xws ntawm cov ntsiab lus melting tsawg thiab cov tshuaj fiber ntau yooj yim:
Ntau hom tshuaj fiber ntau muaj qhov sib txawv adhesion rog. Feem ntau hais lus, qis melting point fibers muaj lub zog adhesion ntau dua li cov tshuaj fiber ntau thiab tsis tshua muaj kev tawg. Piv txwv li, Nyiv 4080, Kaus Lim Qab Teb 4080, South Asia 4080, lossis Far East 4080 txhua tus muaj zog sib txawv. Yog hais tias qhov dispersion ntawm tsawg melting point fibers yog tsis sib xws, ib feem ntawm tsawg melting point fibers nrog tsawg Cheebtsam yuav tsis muaj peev xwm tsim txaus mesh ntaub so ntswg, thiab non-woven fabrics yuav thinner, piv rau cov cheeb tsam nrog ib tug ntau dua cov ntsiab lus ntawm tsawg melting point fibers, muaj ib tug nyiam rau lawv yuav thicker.
Tsis tiav melting ntawm tsawg melting point fibers:
Lub melting tsis tiav ntawm cov melting point fibers yog tsuas yog vim tsis txaus cua sov. Rau cov ntaub uas tsis yog-woven nrog lub hauv paus hnyav, nws feem ntau tsis yooj yim los ua qhov teeb meem ntawm qhov kub tsis txaus. Txawm li cas los xij, rau cov khoom uas muaj lub hauv paus hnyav thiab siab tuab, yuav tsum tau them nyiaj rau seb lawv puas txaus. Cov ntaub tsis-woven nyob rau ntawm ntug yog feem ntau thicker vim muaj cua sov txaus, thaum cov ntaub tsis-woven nyob rau hauv nruab nrab ib feem yog nquag tsim.thinner non-woven ntaubvim tsis muaj cua sov tsim,
Lub shrinkage tus nqi ntawm peb fibers yog kuj siab:
Txawm hais tias nws yog cov tshuaj fibers yooj yim lossis qis melting point fibers, yog tias huab cua sov shrinkage tus nqi ntawm cov fibers yog siab, nws yog ib qho yooj yim ua rau cov thickness tsis sib xws thaum lub sij hawm tsim thiab tsim cov ntaub tsis-woven vim muaj teeb meem folding.
Cov teeb meem hluav taws xob zoo li qub tshwm sim thaum lub sijhawm tsim khoom thiab tsim khoom ntawm cov ntaub tsis-woven
Lub hauv paus ua rau yog qhov tsis muaj dej noo nyob rau hauv cov huab cua thaum cov tshuaj fibers thiab koob khaub ncaws tuaj yeem sib cuag, uas tuaj yeem muab faib ua cov ntsiab lus hauv qab no:
(1) Cov huab cua qhuav heev thiab av noo, nrog cov av tsis txaus nyob rau hauv ib puag ncig.
(2) Thaum tsis muaj roj ntawm cov tshuaj fiber ntau, tsis muaj cov tshuaj tiv thaiv zoo li qub ntawm cov tshuaj fiber ntau. Vim tias cov dej noo rov qab los ntawm polyester paj rwb yog 0.3%, qhov tsis muaj cov tshuaj tiv thaiv zoo li qub tau ua rau muaj hluav taws xob zoo li qub thaum lub sijhawm tsim khoom thiab tsim khoom.
(3) Cov tshuaj fibers uas muaj roj cov ntsiab lus me ntsis thiab tsawg dua cov khoom ntawm electrostatic induction agents tuaj yeem tsim electrostatic induction.
(4) Vim yog cov mis mos molecular tshwj xeeb ntawm degreaser, SILICONE polyester paj rwb yog tsis muaj dej noo ntawm cov degreaser, ua rau nws yooj yim los tsim electrostatic induction thaum lub sij hawm tsim thiab tsim khoom. Feem ntau, qhov smoothness ntawm qhov kov yog zoo correlated nrog electrostatic induction, thiab lub smoother SILICONE paj rwb, ntau dua electrostatic induction.
(5) Cov txheej txheem los tiv thaiv hluav taws xob zoo li qub, sib nrug los ntawm cov av noo hauv cov txheej txheem tsim khoom, tuaj yeem tshem tawm tag nrho cov paj rwb tsis muaj roj thaum lub sij hawm noj cov paj rwb, uas yog ib txoj haujlwm tseem ceeb.
Los ntawm cov lus piav qhia saum toj no, kuv vam tias nws yuav pab tau rau txhua tus. Yog hais tias koj xav tau customize thiab muas non-woven fabrics, koj muaj peev xwm sab laj nrog pebneeg tsim khoom.
Post lub sij hawm: Mar-08-2024