What material needs to be coated before UV printing

UV flatbed printer is also known as universal flatbed printer or flatbed printer. It breaks through the bottleneck of digital printing technology and realizes the real one-sheet printing, no plate making, and full-color image printing at one time. Compared with traditional printing technology, it has many advantages .

Before printing, due to the particularity of the material, some materials need to be coated with special treatment to enhance the corrosion effect. What materials need to be processed, and how to deal with it? Share here as follows:

1, ceramic tiles

Processing method: wipe the surface of the tiles with a dust-free cloth before printing, and then use a spray gun or spraying machine to coat the tiles evenly Spray on the surface of the tiles, put the tiles in the oven after spraying, and bake them at a high temperature of 100-150 degrees for 15-30 minutes.

2. Metal

Processing method: wipe the surface of the metal material with a dust-free cloth before printing, and then use a spray gun or spray machine to use a special metal The coating is sprayed evenly on the surface of the metal material. After spraying, put the metal in the oven and bake it at a high temperature of 100-150 degrees for 15-30 minutes.

3, EVA

Processing method: wipe the surface of the EVA material with a dust-free cloth before printing, and then use a spray gun or spraying machine with a special EVA coating to spray evenly on EVA surface, put the EVA in the oven after spraying, and bake it at 80-120 degrees for 15-30 minutes.

4. Glass

Processing method: wipe the surface of the tiles with a dust-free cloth before printing, and then use a spray gun or sprayer to coat the tiles evenly with a special glass The surface or the coating can also be wiped by hand. After spraying, put the tiles in the oven and bake them at a high temperature of 100-150 degrees for 15-30 minutes.

5, PE

Processing method: wipe the surface of PE with a dust-free cloth before printing, and then use a special corona bar for corona treatment , So that the atomic structure of the PE material is not so tightly arranged, and then use a spray gun or spraying machine to spray the special PE coating evenly on the surface of the PE. After the spraying is completed, put the PE in the oven and use a high temperature of 80-120 degrees. Bake for 15-30 minutes.

6. Melamine board

Processing method: wipe the surface of the melamine board with a dust-free cloth before printing, and then use a spray gun or spraying machine to coat it with a special melamine board, evenly Spray on the surface of the melamine board, put the melamine board in the oven after spraying, and bake it at 100-150 degrees for 15-30 minutes.

7. Silicone

Processing method: wipe the surface of the silicone with a dust-free cloth before printing, and then spray the silicone material with a 150 degree flame spray gun to soften the silicone material (not Melted, it’s OK if it’s slightly soft), and then use a spray gun or sprayer to apply a special silicone coating, evenly spray on the surface of the silicone. After spraying, put the silicone in the oven and bake at a high temperature of 80-120 degrees. 15-30 minutes is enough.

Compared with traditional printing, the operation process of UV printer is very simple. It does not require color registration and plate making. It only needs to draw on the computer-put the board-print-print completed (a computer , One machine, one employee does not need complicated technological process, does not need high operating cost, multi-color one-time printing and finishing).