Kev ceev faj rau Nruam Dyeing Ntawm Webbing

1. Cov khoom siv raw ntawm cov ribbon yuav tsum xub ua tib zoo saib seb cov xov paj siv yog los ntawm tib batch, vim hais tias "roj" cov ntsiab lus ntawm cov khoom sib txawv ntawm cov xov paj tsis zoo ib yam. Yog tias sib xyaw, nws yuav dhau los ua qhov tseem ceeb hauv cov xim ntawm cov txheej txheem dyeing; Qhov thib ob, cov khoom siv raw tau raug kho ua ntej? Cov khoom siv ua kom zoo nkauj muaj cov nyhuv dyeing zoo heev vim tias tom qab kev kho mob, "roj" ntawm cov xov paj raug tshem tawm thiab cov dye tuaj yeem ncaj qha tuaj rau hauv kev sib cuag nrog fiber ntau rau dyeing, tsis muaj kev tiv thaiv.
2. Lub siab ntawm lub tog raj kheej ntawm ob qho kawg ntawm lub dyeing tank (tseem hu ua dov zeb, dyeing tank, dyeing tshuab) cov menyuam yog ib yam. Rolling mills ntawm lub nruam kub-melt dyeing tshuab rau woven siv feem ntau siv pneumatic siab, nrog ib lub tog raj kheej ntawm txhua sab ntawm cov menyuam. Tom qab lub tshuab dov khiav mus rau ib lub sijhawm, vim tias cov nyhuv ntawm cov dej noo hauv cov cua compressed, yuav muaj qhov sib txawv ntawm qhov siab ntawm ob qho kawg ntawm lub tog raj kheej, uas ua rau cov kua nqa tsis sib xws ntawm cov billet thiab tsim cov xim txawv hauv cov ntug. Tsis tas li ntawd, ob qhov kawg ntawm cov dov zeb rolls yog pressurized, ua rau ib tug tej yam degree ntawm deflection, uas ua rau inconsistent dov pub nqi ntawm cov npoo, thiab kuj ua rau cov xim sib txawv nyob rau hauv sab laug, nruab nrab, thiab txoj kev taw qhia.
3. Lub siab, concentricity, thiab hardness yam ntawm dyeing groove roller yog ib qho tseem ceeb hauv kev tsim khoom. Txhawm rau txo qhov cuam tshuam ntawm cov menyuam siab ntawm sab laug, nruab nrab, thiab txoj cai xim sib txawv, feem ntau pom zoo kom tswj cov menyuam siab ntawm 0 thaum ribbon dyeing Saum 2MPa. Vim yog qhov hnav thiab tsim kua muag ntawm cov rolling mills rolls thaum lub sij hawm tsim khoom, nws yuav tsum tsis tu ncua calibrate thiab kho lawv, txwv tsis pub nws yog ib qho yooj yim los ua uneven dov residue thiab xim vim tsis muaj concentricity ntawm rolling mills. Tus nqi residual tau los ntawm cov yob nrog sib txawv hardness txawv. Yog tias lub hardness siab dhau lawm, nws yuav ua rau tsis txaus nqus cov xim, thaum lub hardness tsawg dhau, nws yuav ua rau cov seem seem ntau dhau, uas ua rau muaj ntau qhov dye tsiv teb tsaws thiab xim ntau lawm. Qhov tsim nyog hardness yuav tsum tau txiav txim raws li lub strip.
4. Cov nyhuv ntawm infrared pre drying kub ntawm woven daim kab xev: Tom qab pre-kho thiab immersion nyob rau hauv dyeing tov, polyester woven daim kab xev feem ntau yuav tsum undergo infrared (hlau) ua ntej ziab kev kho mob ua ntej nkag mus rau hauv lub thawv xim kom tiv thaiv dye migration thaum lub sij hawm ziab. , zam cov xim me ntsis thiab xim txawv ntawm sab xub ntiag thiab sab nraub qaum. Thaum lub infrared ua ntej ziab kub yog qis dua 80 degree, qhov sib txawv xim ntawm lub hauv ntej thiab sab nraub qaum yog qhov tseem ceeb, ua rau nws nyuaj rau kev ua tau raws li cov neeg siv khoom xav tau. Thaum lub infrared ua ntej ziab kub nce mus txog 100 degree lossis siab dua, cov xim sib txawv ntawm sab xub ntiag thiab sab nraum qab ntawm daim kab xev woven tau zoo heev. Qhov no yog vim hais tias thaum lub sij hawm ua ntej ziab mus txog saum 100 degree, cov dej noo nyob rau hauv daim kab xev woven yog evaporated, zoo heev txo qhov muaj peev xwm ntawm dye migration. Xav txog dyeing ntau lawm xyaum thiab siv zog, nws yog tsim nyog los tswj lub infrared ua ntej ziab kub ntawm 100 degree thiab 150 degree. Hauv kev tsim khoom, nws feem ntau txiav txim siab raws li qhov tuab thiab cov ntsiab lus ua kua ntawm billet thiab strip ntau yam. Qhov siab dua cov kua dej ntawm billet thiab sawb, qhov siab dua qhov kub ntawm infrared ua ntej ziab. Hauv kev tsim khoom tiag tiag, nws tsis txaus los tso siab rau ntawm qhov ntsuas kub ntawm infrared ua ntej ziab kom tswj cov xim sib txawv ntawm sab xub ntiag thiab sab nraum qab ntawm ribbon dyeing, tshwj xeeb tshaj yog rau cov xim rhiab xws li kas fes thiab tsaus ntsuab. Nws yog ib qho tsim nyog yuav tsum siv cov tshuaj tiv thaiv ua luam dej thiab lwm yam tshuaj ntxiv ua ke kom ua tiav cov txiaj ntsig zoo dyeing.
5. Cov nyhuv ntawm curing kub nyob rau hauv lub qhov cub ci rau xim kev loj hlob. Kev tsim cov xim ci yog ib qho tseem ceeb ntawm cov kev daws teeb meem tas li, thiab qhov sib txawv ntawm qhov kub thiab txias hauv qhov cub ci ua lub luag haujlwm tseem ceeb hauv kev tswj sab laug, nruab nrab, thiab txoj cai xim sib txawv ntawm cov ntaub nplaum. Tom qab infrared ua ntej ziab thiab nkag mus rau hauv qhov cub ci, nws yog ib qho tsim nyog los xyuas kom meej qhov kub thiab txias rau polyester ribbon, txwv tsis pub cov xim txawv yuav tshwm sim. Qhov kev sim qhia tau hais tias thaum qhov kub ntawm qhov sib txawv ntawm sab laug, nruab nrab, thiab sab xis ntawm lub qhov cub ci siab tshaj 2 degree, cov xim ntawm daim kab xev hloov pauv loj heev. Yog li, thaum lub sij hawm dyeing ntau lawm, nws yog ib qhov tsim nyog los xyuas kom meej tias qhov cub kub kub yog uniform.