how to print metal name plate sign | WEIHUA

How to print metal name plate sign is a very easy task for our professional metal nameplate manufacturer.

Firstly, what is (screen) printing?

Screen printing process, also known as screen printing process, is to make screen printing plates on metal, plastic, silk fabrics, glass, synthetic fiber fabrics, paper or wood by hand-carved paint film or photochemical plate making. Squeeze, the ink is transferred to the substrate through the mesh of the graphic part, and the process of forming the same graphic and text as the original is called silk screen printing, also called screen printing.

The following focuses on the printing process:

Screen printing file output → film (negative film in printing plate making) film making → screen making → color printing → ink curing

1. Screen printing file production and output

2. Film production

3. Fix the screen on the manual printing table and adjust the upper and lower positions of the screen. At the same time, it is recommended that the distance between the substrate and the screen be about 5mm, so as to prepare for fine-tuning the screen distance.

4. After adjusting the position of the screen, adjust the position of the front, rear, left and right of the substrate, and then fix the printing fixture to keep it stable.

5. Pour in the prepared ink, lift the screen first, use a scraper to gently scrape the ink on the pattern to be printed; put down the screen, hold the screen with the other hand, and start scraping, with a stronger force than the first. One heavier.

5. Lift the screen, take out the substrate, and complete one printing

The product is placed on the automatic conveyor of the tunnel oven for preliminary baking, and then placed in the oven for drying

If it is a multi-color pattern printing, after each printing, it will be preliminarily baked in a tunnel oven, and then another color will be printed, until the last color is printed, and then it will be dried in a tunnel oven + oven.

The last metal sign printing is done, whether it is a sign with red, white, black or other colors, our nameplate company completes the online nameplate making as a logo maker.