Vietnam customer order 2 cartons etching zinc plates

Zinc sheet is a commonly used printing material. It has good corrosion resistance, durability and reusability, so it is widely used for printing on printed circuit boards, labels, electronic components and other various metal objects. Etching zinc sheets can produce zinc sheets of different sizes, thicknesses and surface structures according to customer requirements. They can achieve stable quality, high precision, and accurate coding. They are the best printing on printed circuit boards, labels and other electronic components and metal objects. One of the best choice materials.

Etching the zinc plate is to use a computer-controlled etching machine to immerse mineral oil into the surface of the zinc plate, and then impact it with high-pressure gas to etch the metal details on the surface of the zinc plate to form patterns and characters on the zinc plate. Etched zinc plate has the characteristics of high printing quality, strong wear resistance and high surface finish, which can meet the needs of printed circuit boards, labels and other electronic components and metal objects. In addition, etched zinc sheets can also be provided with different sheet thicknesses and surface structures according to customer requirements.

1. First, put the zinc plate into the etching tank, adjust the temperature to the etching temperature, and put the additive into the etching tank;

2. Heat the liquid in the etching tank to allow it to play an etching role;

3. When the oxide in the liquid dissolves to a temperature that meets the etching requirements, put the zinc plate to be etched into the etching tank;

4. Put the zinc plate to be etched into the etching tank, adjust the temperature of the liquid, and let the liquid completely soak the zinc plate within the etching time;

5. After the etching is completed, take out the zinc plate and rinse it with clean water to remove the etching liquid, then put the zinc plate into clean water and rinse it several times until it is clean;

6. Finally, put the zinc plate in a damp cloth and wipe it clean with a dry cloth. After the zinc plate is completely dry, it can be used for printing.