Dab tsi yog cua sov hloov thev naus laus zis?

1.TrANFER PRINTING

Hloov cov tshuab luam ntawv nyob rau hauv textile kev lag luam feem ntau txhais tau tias yog sublimy stable dyes los ntawm cov xim ntawm qhov kub thiab txias ua raws li los ntawm kev nqus ntawm cov xim

vapors los ntawm cov duab hluavtaws hauv cov ntaub. Cov ntawv luam tawm ntawm cov ntaub thiab zas khaub ncaws tshwm sim yam tsis muaj distortion ntawm cov qauv.

2.Which ntaub tuaj yeem luam tawm nrog cov cua sov hloov?

• Cov ntaub npuag feem ntau muaj qhov sib npaug ntawm hydrophobic fibers xws li polyester txij li cov vaporized dyes tsis ntseeg tau los ntawm ntuj.
• Paj rwb / polyester fabrics uas muaj txog li 50% paj rwb tuaj yeem hloov tau luam tawm muab cov ntawv xa tawm tau ua tiav. Cov vaporized dyes nqus mus rau hauv polyester fibers thiab mus rau hauv lub cobhin ua tiav hauv cov paj rwb.
• Nrog Melamine-formaldehyde pre-condensates Pre-condensates, kho ntawm cov cob thiab vapor hloov luam ntawv tuaj yeem ua ke hauv ib qho haujlwm.
• Cov ntaub yuav tsum muaj kev tawm sab nraud mus txog rau qhov kub ntawm 220 ° C thaum lub sijhawm hloov chaw kom ntseeg tau cov qauv zoo.
• Thaum tshav kub kub tsa lossis so los ntawm kev tshawb pom ua ntej luam ntawv yog vim li ntawd qhov tseem ceeb. Cov txheej txheem kuj tshem tawm cov roj kiv thiab xaws roj.

3.How hloov luam ntawv ua haujlwm ua haujlwm?

• Txawm hais tias daim ntawv nyob hauv kev sib cuag nrog cov ntaub thaum lub tshuab luam ntawv, muaj huab cua huab cua me me ntawm lawv vim yog qhov tsis xwm yeem ntawm lubntaubCov. Cov zas xim vaporizes thaum sab nraum qab ntawm daim ntawv heats li thiab vapor hla dhau ntawm huab cua no.
• Rau vapor theem dyefficients muaj ntau dua rau cov aqueEous systems thiab zas xim nrawm rau hauv polyester fibers thiab ua haujlwm.
• Muaj ib qho pib kub gradient thoob plaws ntawm huab cua sib txawv tab sis cov dej muaj fiber ntau thiab cov xim kub tuaj yeem cuam tshuam rau cov fibers. Feem ntau ntawm kev hwm, kev luam ntawv tshuab luam ntawv yog qhov sib xws rau cov thermosol doying nyob rau hauv uas disperse dyes tau vaporized los ntawm cov paj rwb thiab polyester fibers.