What are the surface treatment methods for circular colored copperplate paper?

There are various surface treatment methods for circular colored copperplate paper, and the following are some common surface treatment methods:

1. Polishing:

By applying a layer of colorless and transparent varnish on the surface of copperplate paper, the glossiness and brightness of the paper surface can be improved, making printed materials more vibrant and eye-catching.

Polishing can also enhance the wear resistance and water resistance of paper, improving the overall quality of printed materials.

2. Film coating:

Film coating is a process of covering a layer of plastic film on the surface of copperplate paper, which is divided into two types: glossy and matte.

Bright film can improve the glossiness and wear resistance of printed materials, making them more shiny.

Matte film can reduce the reflection on the surface of printed materials, making them look softer and more comfortable.

3. Hot stamping/silver:

Hot stamping/silver is a process of hot stamping gold or silver foil on the surface of copperplate paper.

This processing method can make printed materials look more upscale and luxurious, and is commonly used in gift packaging, greeting cards, and other occasions.

4. Embossing:

Embossing is a process of forming various textures and patterns on the surface of copperplate paper through mechanical pressure.

Embossing can increase the three-dimensional and tactile feel of printed materials, making them more unique and beautiful.

5. UV printing:

UV printing is a printing method that uses UV curable ink.

This printing method can make printed materials colorful, highly saturated, and have good wear resistance and water resistance.

UV printing on the surface of copperplate paper can further improve the overall quality of printed materials.

6. Localized polishing/UV:

Localized glazing/UV refers to the process of glazing or UV printing on specific areas of the surface of copperplate paper.

This processing method can highlight key information or patterns in printed materials, making them more visually impactful.

7. Other special processes:

According to customer needs, other special processes can also be used to treat the surface of copperplate paper, such as sanding, bulging, hollowing, etc.

These special processes can make printed materials more unique and personalized, meeting the diverse needs of customers.

In summary, there are various surface treatment methods for circular colored copperplate paper, and suitable treatment methods can be selected according to customer needs and product characteristics to improve the overall quality and aesthetics of printed products.