How to use heat transfer paper
Publisher: Administrator Date：2020-07-02
There are several common methods of using thermal transfer paper:
This is the most commonly used method, using the sublimation characteristics of disperse dyes, using a disperse dye with a molecular weight of 250 to 400 and a particle diameter of 0.2 to 2 microns and a water-soluble carrier (such as sodium alginate) or an alcohol-soluble carrier (such as B Base cellulose), oil-soluble resin made of ink, processed on a transfer printing machine at 200 ~ 230 °C for 20 ~ 30 seconds, so that the disperse dye is transferred to synthetic fibers such as polyester and fixed.
2. Swim method
The dye in the ink layer of the transfer paper is selected according to the nature of the fiber. The fabric is first paddled with a mixed solution composed of fixing aids and pastes, and then moved by hot pressing in a wet state to transfer the dye from the transfer printing paper to the fabric and fix it. Finally, it is steamed and washed Wait for wet treatment. When the dye is transferred, a greater pressure is required between the fabric and the transfer paper.
3. Melting method
The ink layer of the transfer paper takes dye and wax as the basic components, and the melted and pressurized ink layer is embedded in the fabric to transfer part of the ink to the fiber, and then the corresponding post-treatment is performed according to the nature of the dye. When the melting method is used, a larger pressure is required, and the transfer rate of the dye increases as the pressure increases.
4. Ink peeling method
Use the ink that can produce strong adhesion to the fiber after being heated, and the entire ink layer can be transferred from the transfer paper to the fabric under a small pressure, and then the corresponding fixing treatment can be performed according to the nature of the dye.