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When using a dispersing direct textile printer, what should we pay attention to?

Dispersing direct textile printer in digital printing has become more common, but there are still some problems in the permeability method. Many brands are trying to disperse direct injection, especially chiffon fabrics. Dispersed direct injection is more complicated than paper transfer process, and some quality problems often occur. Here is a brief summary:

dispersing direct textile printer

1. Dispersing direct sublimation printer sizing, choose a paste with good compatibility, and the difference in rolling margin will affect the printing effect.

2. Color development, disperse dyes can choose low temperature or high temperature type, low temperature is easier to develop color, but it is also easy to produce color migration during the drying process, high temperature type dyes need to use high temperature steamer, which requires higher production conditions in the factory.

3. The feel of the fabric, the way of color development by the printer, and the way of setting will affect the feel of the fabric, including the choice of softener. In addition, it is recommended to change the water as often as possible during the washing process to avoid secondary pollution.

4. Printing flying ink, the height of the nozzle, the speed of the trolley, and the type of ink may cause the phenomenon of flying ink. Make sure that the nozzle is as low as possible, and there is a suction device to reduce the generation of flying ink.

5.In the cleaning of the guide belt or the cleaning of the slotting machine, the dispersed ink is not as easy to clean as the active ink. In this respect, the water washing device should be improved, and the combination of brush, sponge, water spray and drying should be used.

dispersing direct textile printer

6. The problem of direct inkjet printer color fastness. Although low-temperature disperse dyes solve the problem of penetration, there are still problems such as easy color migration and low light fastness. High-temperature type can further solve this problem.