In the field of etching materials, especially as bronzing or embossing consumables, the lightweight of materials is an important feature that determines high-quality metal molds, and is also an important means to improve efficiency and reduce labor costs. Traditional copper, zinc, steel and other

In the market, there are many types of metals, and their etching processes are also different. Signage etching is a relatively common form now. It is popular because of its low cost and stable income. However, personalized formulation is becoming more and more popular. Many, if traditional technolog

1. Cleaning of etching partsAfter the etching is completed, the etching parts should be washed in time. If necessary, use the diluted neutralization solution to neutralize it, because the etching solution is a very corrosive liquid. If it is residual on the surface of the etching workpiece, it will

1. Oil on the surfaceAfter the metal workpiece is processed, transported, and inventory, the surface is stained with different processing oil or rust -proof oil, etc., and it must be completely cleaned. Not good, the paint film is soaked in the etching solution to bubble or break, causing the surfac

In metal etching processing, various metals have some differences in the composition and ratio of etching potions. The following is a brief analysis of the selection of metals and potions. 1. Selection of copper and alloy etching system The choice of copper and alloy etching systems has a greater de

In order to obtain a good bronzing effect, first of all, there must be suitable gold foil with good thermal stability, and secondly, it is necessary to cooperate with a suitable bronzing machine, such as flat pressing and circular pressing, which have different effects. In any case, Hot stamping pla

In the chemical etching process method, the parts or parts that have been coated with a graphic anti-corrosion layer are placed in the corrosive solution for corrosion, and the corrosion is continued until the metal thickness reaches the requirements or the graphic depth reaches the requirements. In

Before metal etching plates become exquisite handicrafts, they all need to undergo precise processing technology, so how are metal plates etched?1. Inspection of metal materials:When the metal plate of the raw material needs to be etched, it must be inspected first, that is, the work we need to do i