Thermal transfer paper.

Use special thermal transfer ink to print various patterns on a special kind of paper, and then transfer the patterns to the product through temperature and pressure. This special paper in the thermal transfer process is called thermal transfer paper. Transfer printing refers to the printing process of transferring dye to fabric through transfer paper.

It is based on the sublimation characteristics of some disperse dyes, selecting disperse dyes that sublimate at 150~230°C, mixing them with slurry to make "color ink", and then according to different design pattern requirements, Print the "color ink" on the transfer paper (this is a special paper, so it is called transfer paper);

Then the transfer paper with the pattern printed on it is in close contact with the fabric. Under the conditions of temperature, pressure and time, it enters the interior of the fabric through diffusion to achieve the purpose of coloring. Extended information

Advantages of thermal transfer paper:

1. Simple printing

No need for plate making, printing, and repeated color registration steps. No need for screen printing and printing. Various types of tools and materials required for thermal transfer printing. With a universal printer, you only need to prepare an ordinary computer.

A machine operator can perform the printing operation completely independently, saving manpower and material resources, and the method is simple and can be done immediately. The experience requirement of the machine operator is low, as long as he knows simple image processing software. .

2. No damage

It can not only be printed on tough crystal, stone, metal, glass and other materials, but also can be printed on soft leather, cloth, cotton, etc. Materials; it can be printed on inorganic substances or organic substances with complex and varied compositions.

It has more and better compatibility with materials, which avoids the problem of material selection for screen printing and water transfer printing, and also avoids the damage of organic materials such as leather, cloth, and cotton by heat transfer printing. question. It caters to the diversified needs of the market and can better provide users with more comprehensive production services.

3. Accurate positioning

It avoids the problem of positional deviation encountered in manual printing-universal printers no longer use traditional printing modes and methods, and are no longer simple in the past Manual operation and hand printing are better organically combined with high-tech computer synthesis and automatic control technology. It can very accurately align the area and position to be printed, avoiding the position deviation encountered in manual printing. question.

Because it prints multiple colors at one time, there is no problem with color registration. These advantages can also be combined very effectively with engraving and etching to print beautiful pictures in the engraved area, or perform precise etching after printing, etc., and can also achieve good breakthroughs in the engraving industry.

4. Picture printing

Traditional printing methods, such as silk screen printing, cannot achieve the transition of all colors according to the picture, so the effect of screen printing will have clear color boundaries, between the two colors. , it is difficult to reflect the color transition based on the picture itself.

However, many products require printing of high-precision and high-complexity patterns such as trademarks and logos, and the applications in the gift and handicraft industries are even more extensive. The universal printer can perfectly meet this demand, fully demonstrating its strong market potential. It breaks through the bottlenecks caused by screen printing, thermal transfer printing and other printing methods, and finds new profit growth points for customers.

5. Professional use

The universal printer can change the printed content and the printing effect at any time, and can perform one-to-one digital printing without the tediousness of plate making. Many products There is a product code on the metal nameplate at the back, and each set of codes corresponds to each product;

For example, factory employees’ job number badges and work passes can also be printed based on one-to-one numbers. You can also add avatar photos, etc. The production procedure is simple and the cost is low.

Baidu Encyclopedia--Thermal transfer paper