Disperse digital printing production often encountered problems（01）

Disperse digital printing is a direct printing process on synthetic fiber (such as polyester) fabric, and Boyin digital Technology Co., Ltd. in addition to the best disperse process, but also good atPigment printing inks, Reactive printing inks, Acid printing inks, etc. Compared with the traditional printing technology, it has the advantages of high yield, strong penetration, plateless printing and environmental protection. In the actual production process, customers may have some questions, Boyin professional after-sales team to share with you the problems often encountered in decentralized digital printing production.

1. Color accuracy and brightness:The dyeing effect of disperse dyes on synthetic fibers such as polyester depends on temperature and time. After printing, it is necessary to undergo high temperature color treatment to fully display the color. If the hair color condition is not accurate or uniform, it may lead to printing color deviation, or not achieve the desired brightness. The front and back end processing equipment can be personalized, and the issue of color brightness can be enhanced in the use of decentralized digital printing.
2. Ink penetration and fixation:When dispersing direct injection digital printing, because the synthetic fiber itself is not easy to absorb moisture, the ink is poor in the surface of the fabric, which may cause the problem of uneven color depth or insufficient edge clarity. If you do not use the original printing ink or fixing agent is unreasonable, it may affect the binding fastness of the dye and the fiber, resulting in the washing resistance and wear resistance of the printing pattern.
3. Pre-processing and post-processing:If the fabric pretreatment stage is not done well, such as not fully remove the oil, slurry residue, etc., it will affect the adsorption and hair color effect of the ink. In the post-treatment steps, such as drying, hair color, washing and reduction cleaning, the operation of the wrong steps will lead to color migration, color fastness decline or color flowers.

To be continued，If your production method is disperse digital direct to fabric printing, and you encounter poor hand feel and low color yield, you can consult sales: Dee Dee WA/VX:18368802602 Email: sales01@boyinshuma.com