HTHP dyeing tshuab sawv cev rau High-Tub kub siab-Lub tshuab dyeing siab. Nws yog ib hom tshwj xeeb ntawm batch dyeing khoom siv feem ntau hauv kev lag luam textile rau dye hluavtaws fibers -tshwj xeeb tshaj yog polyester, tab sis kuj nylon, acrylic, thiab lawv cov blends - nyob rau hauv siab kub thiab siab tej yam kev mob uas tsis ua tiav nyob rau hauv cov txheej txheem atmospheric dyeing systems.
Vim li cas HTHP thiaj xav tau
Polyester yog hydrophobic, crystalline polymer nrog nruj packed molecular qauv. Ntawm qhov kub kub ib txwm (100 degree), dej -raws li dyes tsis tuaj yeem nkag mus tau zoo.
Txawm li cas los xij, ntawm qhov kub siab tshaj 100 degree, thaj tsam amorphous ntawm polyester nthuav dav, tso cai rau cov dyes disperse (tsuas yog dyes haum rau polyester) kom diffuse rau hauv fiber ntau.
Txij li thaum dej boils ntawm 100℃ntawm atmospheric siab, siab yuav tsum tau nce lub boiling point thiab pab dyeing ntawm 120-140 degree. Qhov no yog raws nraim li HTHP dyeing tshuab ua.
Hom Hom HTHP Dyeing Machine
HTHP hais txog kev ua haujlwm, tsis yog lub tshuab tsim. Ntau hom tshuab tuaj yeem ua haujlwm raws li HTHP:
1. HTHP Dav Hlau Dyeing Tshuab
* Feem ntau siv rau knitted polyester.
* Siv siab - dav hlau tshaj tawm los nthuav cov ntaub.
* Ceev tab sis siab dua mechanical stress.
2. HTHP Mos Flow Dyeing Tshuab
* Yooj yim dhau + lub dav hlau me me.
* Zoo tagnrho rau cov mos mos los yog elasticized polyester knits (xws li, sportswear nrog spandex).
3. HTHP Winch lossis Overflow Tshuab
* Siv rau lub teeb yuag lossis rhiab ntaub.
* Tsawg ceev, nruj heev.
4. HTHP Qauv Dyeing Tshuab
* Lab- nplai (piv txwv li, 50g-5kg muaj peev xwm) rau kev txhim kho daim ntawv qhia.
Qhov Zoo Tshaj Plaws
* Pab kom zoo dyeing ntawm polyester thiab lwm yam hluavtaws.
* Ua kom cov xim tob tob, sib xws, thiab ntxuav ceev.
* Tau tshaj niaj hnub tsis tshua muaj cawv piv tsim qauv rau kev ruaj ntseg.
* Tag nrho automatable rau batch zoo ib yam - mus rau -batch tau.
Kev sib tw & kev txiav txim siab
* Yuav tsum muaj zog, siab- ntsuas stainless hlau siv (kev nyab xeeb- tseem ceeb).
* Kev siv hluav taws xob ntau dua vim muaj cua sov thiab kev kub siab.
* Yuav tsum muaj xws li qhov kub thiab txias ramping tswj kom tsis txhob dye aggregation los yog barre.
* Lub caij txias yuav tsum tau ua tib zoo tswj kom tsis txhob creasing (tshwj xeeb tshaj yog nyob rau hauv knits).
Hom Dyeing Cycle hauv HTHP Tshuab
1. Thauj ntaub (hauv daim ntawv hlua) rau hauv lub tshuab.
2. Ntxiv dye, dispersing agents, leveling agents, thiab acetic acid (pH ~ 5).
3. Tshav kub maj mam ntawm 60℃→ 130℃(1–2℃/ min).
4. Tuav ntawm 130-135℃rau 30-60 feeb kom tag nrho cov xim diffusion.
5. Txias mus rau 80℃(kom tsis txhob thermal shock/creasing).
6. Tshem tawm, yaug, thiab ua xab npum kom tshem tawm cov xim pleev xim.
💡 Soaping yog qhov tseem ceeb kom ua tiav kev ntxuav zoo thiab rub nrawm ntawm polyester.
Daim ntawv thov
* Polyester sportswear, swimwear, lingerie
* Nylon hosiery, ntaub pua plag, upholstery
* Polyester- paj rwb (PC) thiab polyester-viscose (PV) blends (siv cov txheej txheem dyeing ua ke)
