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The heat sublimation transfer method
1. Sublimation method This is the most commonly used method. Using the sublimation characteristics of disperse dyes, disperse dyes with molecular weight of 250 ~ 400 and particle diameter of 0.2 ~ 2 microns, water-soluble carriers (such as sodium alginate) or alcohol-soluble carriers (such as ethyl cellulose) and oil-soluble resins are used to make sublimation ink, which is treated on a heat transfer machine at 200 ~ 230 ° C for 20 ~ 30 seconds, transfer disperse dyes to synthetic fibers such as polyester and fix them. 2. Swimming method The dye in the ink layer o
Application of thermal sublimation transfer
Heat transfer printing of clothing decoration cloth, curtain cloth, sand release, umbrella cloth, handbag, Carpet cloth, toy cloth, etc. High temperature resistant plastic materials or surface heat transfer decoration of plastic materials after spraying, baking paint, electrophoresis and other treatments After spraying, baking paint, electrophoresis and other treatment, metal decorative panels, anti-theft doors, metal molded doors, aluminum profiles, metal ceilings, curtain guid
Advantages of thermal sublimation transfer
Advantages of thermal sublimation transfer printing transfer printing can be used not only for synthetic fiber fabrics, but also for natural fiber pure and blended fabrics. It has the following advantages: No water, no sewage; The process flow is short, and the finished product is after printing, without post-treatment processes such as steaming and washing; Fine patterns, rich and clear levels, high artistry and strong three-dimensional sense, which are inferior to the general printing methods, and can print patterns in the style of ph
Principle of thermal sublimation transfer printing
Sublimation method generally goes through three processes: before the transfer process, all dyes are in the printing film on the paper, the dye concentration in the printed fabric and air gap is zero, and the size of the air gap depends on the fabric structure, yarn count and transfer pressure; In the transfer process, when the paper reaches the transfer temperature, the dye begins to volatilize or sublimate, and forms concentration volatilization between the sublimation paper and the fiber. When the printed fabric reaches the transfer temperature, the dye adsorption begins on the fiber
1) Using computer to process pictures (2) Use a printer and heat transfer paper to print pictures (3) Transfer pictures with small printing and hot stamping machine Use the temperature and pressure of the hot stamping machine to transfer the pictures on the transfer paper to the substrate, that is, thermal transfer paper; Transfer printing paper after a certain time, temperature and pressure control, the picture is printed on the cloth.
Fast Dry Heat sublimation transfer paper
Fast Dry Heat transfer sublimation paper Brief introduction:It is a digital heat sublimation transfer paper specially developed for high-speed inkjet printing. It is suitable for high-speed inkjet printing heat transfer machine, and the sublimation ink dries quickly after printing. It can have a long storage period after printing, and can reflect perfect lines and printing details. It can reach 95% i
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