Phone case processed through water transfer printing

The pattern on the outside of the phone case is made using water transfer printing technology. Many people are not very familiar with water transfer printing and do not know how this technology prints beautiful images. And it looks like there are no traces of brushing. In this issue, we will introduce how to use water transfer printing technology to print patterns on phone cases?

Water transfer printing requires the production of floral paper before printing mobile phones. This floral paper has the original pattern, which is of course stored in the computer. The processing factory will design the original version of this floral paper based on the size of the phone case. After the design is completed, the next step is to print this floral paper according to the pattern above, and then print a layer of oil cover.

The next step is to soak the flower paper in water for about 30 seconds. After soaking, remove the water surface, but be careful not to soak for too long, otherwise the glue on the surface of the flower branches may melt off on their own. After soaking, the surface of the unprinted phone case is treated to ensure that there are no impurities or other objects on the surface. Then, using water transfer printing technology, floral paper is applied to the phone case, excess moisture is scraped off, and it is slowly allowed to dry. After drying, the phone case is printed and requires additional treatment. For example, sometimes it may be baked and then coated with a thin layer of glue. After about 12 hours, it was done.

This article briefly introduces the method of water transfer printing for printing mobile phone cases. In fact, the entire process is not very complex, but there are many details to pay attention to during operation.

Our company produces over a thousand types of water transfer printing films, including wood grain, marble grain, camouflage, carbon fiber, cartoon, artistic grain, flower and bird diagram, figure painting, and various design patterns and patterns for customers to choose from and use. The water transfer printing film greatly enhances the added value and usage effect of the product. The processed product has clear patterns, strong adhesion, safety and non-toxic, and meets environmental safety standards. It can pass tests for light resistance, wear resistance, aging resistance, and high and low temperature resistance. Various irregular and irregular surface products can be freely transferred for printing.

Adhesion is the most fundamental core technology of water transfer printing process, and our company's R&D department conducted experiments on it.

We have specially established a dedicated adhesion promoter for different materials, providing customers with protection and solving their worries about special materials, which has been highly praised by customers.