Because of its excellent coverage, the printing glue can also print light colors on dark clothes, and has a certain gloss and three-dimensional sense, which makes the garments look more high-end, so it is rapidly popularized.
The process of printing mucilage is mucilage printing process, which uses a special chemical gel to mix with dyes highly seamlessly. The dye is firmly attached to the fabric through the medium of the gel, and the glue printing process overcomes the limitations of water-based printing. However, the glue printing process often has the phenomenon of sticking back, so what causes the sticking back of the glue printing?
The solution of printing glue bonding:
①Select paste printing with good anti-sticking properties.
②Good heat treatment for printed products.
③ Pay attention to the formula of paste mixing. If the transparent paste accounts for a large proportion, it is easy to cause sticking back, so you can add an appropriate amount of curing agent or anti-adhesive agent for treatment. In the process of printing glue preparation, adding anti-adhesive agent can effectively prevent the problem of sticking , and can also enhance the excellent properties of the coating film’s feel, wear resistance, anti-fouling and water resistance, and high temperature anti-blocking.
After the wax emulsion is dispersed into the printing glue system, in the process of physical drying or curing and cross-linking after the printing glue construction, the wax particles will drift to the surface of the glue and gradually migrate to the surface of the glue, thus playing a certain role. The protective effect makes the fabric not easy to stick with other materials, so it can obviously improve the scratch resistance and anti-stickiness of the glue surface.
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