The manufacturing process of screen printing meshs requires a common process: network, application of photosensitive materials, exposure, development and drying.
Under the careful analysis of the operation of the separate process.
1, how to choose wire mesh
There are many types of screens on the market. Such as screen printing mesh, nylon mesh, polyester mesh, wire mesh and other nets. In general, it is a screen that is commonly used in the market in terms of cost and applicability.
2. Choose painting.
Depends on the material, but usually has a wood frame, aluminum frame, stainless steel frame, ordinary wood frame, aluminum frame, iron frame and so on.
Crate: relatively cheap, easy to manufacture, can be manually stretched, mechanically stretchable, the disadvantage is that it is strong, low, easy to deform, low is not suitable
Precision product printing is not suitable for high speed, high precision screen printing. In addition, the network extracted from the crates is loose and hardly recovered.
3.
Pull network
In the general manufacture of boards, network extraction methods can be divided into three types: manual, mechanical, and pneumatic networks. For example, screen printing plants do not require high precision. Usually, the first two methods can be used. Pneumatic traction machine, pneumatic traction machine for high precision screen printing.
The utility model has uniform pulling force, convenient use, large tensile network tension, can meet different requirements, and is particularly suitable for stretching high-precision printing screen printing.
The analysis steps of screen printing mesh manufacturing are above, I hope to help you.
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