Muaj ntau ntau hom polyester thiab rov siv dua cellulose fiber ntau cov ntaub hauv khw, feem ntau polyester viscose, polyester viscose tencel, polyester viscose modal, polyester tencel xyoob, polyester / hloov polyester / viscose, thiab lwm yam.
Polyester suav nrog cov pa polyester, cationic dyeable polyester thiab polyester raws li cov cab kuj ntawm xyoob charcoal fiber, kas fes silk, thermal silk, txias silk, thiab lwm yam.Thaum cov ntsiab lus polyester siab dua 50%, cov ntaub sib xyaw tuaj yeem tswj tau qhov ruaj khov, wrinkle tsis kam thiab qhov ntev ntawm polyester, nrog cov yam ntxwv tawv thiab tawv.Qhov sib ntxiv ntawm viscose fiber txhim kho cov huab cua permeability, hygroscopicity thiab antistatic khoom ntawm cov ntaub.Tencel (Lyser) muaj kev nqus dej zoo heev, ua kom lub suab nrov, kev nplij siab thiab lwm yam, kom kov yeej cov viscose fiber ntau lub zog tsis tshua muaj, tshwj xeeb tshaj yog tsis muaj zog ntub dej;Modal muaj softness ntawm paj rwb, luster ntawm txhob lo lo ntxhuav, smoothness ntawm hemp, thiab nws cov dej nqus,
Huab cua permeability zoo dua li paj rwb, muaj ntau dua dyeing tus nqi, ntaub xim ci, tag nrho;Xyoob fiber ntau muaj huab cua zoo permeability, nqus dej sai, hnav tsis kam thiab dyeing zog, tab sis kuj muaj cov tshuaj tua kab mob ntuj, tshuaj tua kab mob, tshem tawm mite, deodorant thiab UV ua haujlwm.Daim ntawv thov ntawm xyoob charcoal txhob lo lo ntxhuav, kas fes txhob lo lo ntxhuav, thermal silk, txias txhob lo lo ntxhuav thiab lwm yam tshiab fibers ua rau cov ntaub ntawv blended muaj ntau yam haujlwm.Polyester thiab rov siv dua cellulose fiber ntau cov ntaub yog tus cwj pwm los ntawm cov ntaub du thiab du, xim ci, muaj kev nkag siab zoo ntawm cov ntaub plaub, zoo elasticity ntawm tes, zoo noo noo nqus thiab nqi nruab nrab.Nws yog cov ntaub plaub zoo li cov ntaub nrog qhov zoo ntawm cov ntaub plaub thiab cov tshuaj fiber ntau.Nws tsis yog tsuas yog cov ntaub npuag xwb, tab sis kuj yog cov ntaub tseem ceeb ntawm cov ris luv thiab ris.
Polyester thiab regenerated cellulose fiber ntau blended ntaub
1. KEV NOJ QAB HAUS HUV
Polyester thiab recycled cellulose fiber blended npuag → grey daim ntaub nrog lub tog raj kheej sib koom → grey daim ntaub singeing → scouring (desizing) → alkali txo → dyeing → Teem → ( xab npum ntxhua → ziab) → xim ntaub singeing → ntxhua khaub ncaws ntxhua khaub ncaws → mos mos → hnav khaub ncaws → calcining → lauj kaub steaming → tshuaj xyuas → ntim.
2. MAIN PROCESS PARAMETERS
Polyester thiab rov siv dua cellulose fiber ntau sib xyaw ntaub hauv cov txheej txheem spinning thiab weaving vim kev sib txhuam ntawm cov neeg kho tshuab, yuav ua rau cov plaub hau ntau, lub hom phiaj ntawm cov plaub hau yog singe cov plaub hau.Fleece tsis tsuas yog ua rau saum npoo ntawm cov ntaub huv thiab du, tab sis kuj tuaj yeem txhim kho cov ntaub hauv cov txheej txheem pilling tshwm sim.Cov nplaim kub ntawm cov plaub hau feem ntau yog 900 ~ 1000 ℃.
Cov txheej txheem txheej txheem: roj singeing tshuab;Roj: roj av, natural gas;Ib tug zoo thiab ib tug tsis zoo nplaim taws, ob-sided burning;Ceev: lub teeb ntaub 100 ~ 120m / min, hnyav ntaub 80 ~ 100 m / min;Qhov kev ncua deb ntawm cov ntaub thiab txo cov nplaim taws yog 0.8 ~ 1.0cm;Roj av muaj peev xwm ntawm 20 ~ 25 kg / h, gasification kub ≥ 80 ℃, siv cua siab 9.0 × 103 Pa
BOILING-TAU
Lub hom phiaj ntawm boiling-tawm yog tshem tawm cov roj thiab impurities ntawm fibers.Nrog caustic soda thiab deoiling, refining tus neeg saib xyuas, boiling agent thiab lwm yam additives, nyob rau hauv ib tug tej yam kub, nyob rau hauv alkaline da dej los ntawm dissolution, degradation, melting thiab lwm yam teebmeem, yog li ntawd ib feem ntawm cov ntaub impurities ncaj qha yaj nyob rau hauv lub boiling kua;Qee qhov impurities poob tawm ntawm cov ntaub los ntawm kev ntxuav vim qhov txo qis ntawm kev sib khi quab yuam ntawm o thiab fiber ntau.Qee qhov impurities raug stripped los ntawm cov ntaub los ntawm kev sib cais ntawm surfactants.
Thaum kho alkali txo, polyester nto yog corroded los ntawm alkali, nws loj yog txo, fiber ntau txoj kab uas hla yog thinner, nto yog tsim pitted, fiber ntau nruj yog txo, tshem tawm sab qaum teb lub teeb ntawm polyester txhob lo lo ntxhuav, thiab ua rau kom qhov sib txawv ntawm ntaub interweaving point, ua. ntaub zoo li mos, mos luster, txhim kho noo noo nqus thiab hws.Alkali decrement yog siv los txhim kho cov softness thiab pilling zog ntawm polyester los ntawm tev cov nyhuv ntawm caustic soda.
Cov txheej txheem txheej txheem: caustic soda 10 ~ 15 g / L, kub 125 ℃, lub sijhawm kho 40 min.
Ob-kauj ruam dyeing, disperse dye, kub reactive dyeing nyob rau hauv tib lub tog raj kheej, kub 130 ℃, tuav lub sij hawm 30 ~ 40 min, txias rau 95 ℃, tuav lub sij hawm 40 ~ 60 min, ob-kauj ruam txoj kev yog haum rau lub teeb thiab nruab nrab xim dyeing.
Disperse dyes thiab cationic dyes tau dyed nyob rau hauv tib da dej, qhov kub ntawm 120 ~ 130 ℃, thiab lub sij hawm tuav yog 40 ~ 50 min.Nruab nrab kub reactive dyeing dyeing, kub 60 ℃, tuav lub sij hawm 40 ~ 60 min.
FABRIC SETTING
Npuag tom qab cua sov shaping tuaj yeem txhim kho qhov ruaj khov, txawm tias nyob rau hauv ntub thiab kub dyeing thiab ua tiav cov txheej txheem thiab tom qab hnav cov txheej txheem tsis yooj yim rau deformation.
Qhov kub yog 180 ~ 190 ℃, qhov ceev yog 30 ~ 40 m / min, lub overfeeding yog 1% ~ 3%, lub sij hawm teem yog 40 ~ 50 s.
SOFT FINISH
Nyob rau hauv cov txheej txheem dyeing thiab xov ntawm textile, tom qab muaj ntau yam tshuaj lom neeg ua hauj lwm ntub dej thiab kub kev kho mob thiab cov neeg kho tshuab nro thiab lwm yam teebmeem, tsis tsuas yog lub koom haum kev hloov pauv, thiab yuav ua rau cov kev xav tias txhav thiab ntxhib, mos finishing yuav ua rau qhov tsis xws luag. , ua rau cov ntaub mos mos.Tshuaj txhuam hniav yog siv softener los txo cov coefficient ntawm kev sib txhuam ntawm fibers kom tau cov nyhuv mos.
Hydrophilic amino silicone softener 20 ~ 50 g / L, antistatic tus neeg sawv cev 10 ~ 15 g / L, kub 170 ~ 180 ℃, ceev 35 ~ 45m / min, overfeed 1% ~ 3%.
1. Cov ntaub ntawv sib xyaw ntawm polyester thiab cov cellulose fiber ntau yuav tsum tau dyed tsaus xim xws li navy xiav thiab dub, thiab cov xim ceev kom ntub ntub dej yuav tsum ua tau raws li qib 1 lossis ntau dua qib 3 ntawm lub teb chaws textile zoo tus qauv.Cov txheej txheem luam ntawv tshwj xeeb thiab dyeing yuav tsum tau txais yuav.Yog tias cov ntaub sib xyaw muaj cov tensilk, tom qab hnyav alkali txo kev kho mob dyed xim tsaus, ntub xim kev sib txhuam ceev yog me ntsis qis, qee qhov tsuas yog 2-3 qib, tuaj yeem ua tau raws li lub teb chaws cov qauv ntawm cov khoom tsim nyog.
2. Thaum dyeing kas fes, khaki, txiv hmab txiv ntoo liab, liab thiab lwm yam xim ci thiab lub teeb xim, cov xim nrawm rau lub teeb thiab tawm hws lub teeb sib xyaw xim nrawm me ntsis, tsuas yog nce mus txog qib 3.
3. Ua tib zoo saib xyuas cov nplaum ntawm cov ntaub sib xyaw ua ke thiab cov kev sib cuam tshuam, qee qhov tsis ncav cuag lub teb chaws tus qauv zoo ntawm ≤ 0.6cm.
Dyeing txheej txheem ntawm polyester thiab eclaimed cellulose weft elastic ntaub
Polyester thiab regenerated cellulose fiber blended weft elastic ntaub yog ib tug tsim qauv, thiab ntau thiab ntau tau lees paub los ntawm cov neeg siv khoom.Lub warp yarn ntawm cov ntaub yog polyester thiab recycled cellulose fiber blended yarn los yog blended yarn thiab polyester yarn teem nyob rau hauv ib tug tej yam kev faib ua feem raws li cov style yuav tsum tau.Cov xov paj weft yog polyester npog spandex xov paj los yog cationic polyester npog spandex xov paj.
Cov txheej txheem thev naus laus zis
Polyester thiab rov siv dua fiber ntau sib xyaw elastic ntaub → grey ntaub nrog lub tog raj kheej → singeing → boiling-tawm (desizing) → alkali txo → dyeing → shaping → soft finishing → hnav khaub ncaws → calendering → lauj kaub steaming.
DYEING
Polyester / recycled fiber / polyester spandex elastic npuag yog dyed nrog disperse dye thiab reactive dye ob chav da dej txheej txheem, disperse dye ntawm polyester thiab spandex tib lub sij hawm, reactive dye ntawm lub recycled fiber.
Polyester / recycled fiber / cationic polyester spandex elastic ntaub yog dyed nyob rau hauv ob da dej.Thawj da dej yog dyed nrog cationic dye thiab disperse dye nyob rau hauv tib da dej.Cationic polyester yog dyed nrog cationic dye, polyester thiab spandex yog dyed nrog disperse dye, thiab cationic polyester kuj dyed nrog cationic dye.Qhov thib ob da dej yog regenerated nrog reactive dye.
Yooj yim rau cov teeb meem zoo
Cov ntaub ntawv dav dav, raws li qhov tseeb ntawm kev xaws thiab dyeing shrinkage tus nqi tsim nyog, kom ua tau raws li qhov xav tau ntawm cov khoom tiav tiav.
Yog tias cov txheej txheem tsis raug tswj xyuas kom zoo, lub brittleness thiab kev puas tsuaj ntawm spandex fibers yuav tshwm sim nyob rau hauv tus txheej txheem ntawm singeing thiab alkali txo ntawm nyias ntaub, uas yuav cuam tshuam rau lub zog zonal ntawm ntaub.
Kev sib txhuam xim ntub dej nrawm thiab kev tu kom qhuav yog qhov tsis zoo, cov xim ntub dej sib txhuam ceev ntawm cov xim nruab nrab tsaus yog 2 ~ 3 lossis 2, thiab xim ceev rau ntxuav yog li 3.
Post lub sij hawm: May-30-2023