Etching principle Generally, the term "photochemical etching" refers to the removal of the protective film from the region to be etched after exposure and plate development, and the contact with the chemical solution during etching to achieve the effect of dissolution and corrosion, thereby forming the effect of unevenness or hollowing.
Process flow
Exposure method: the project is based on the pattern to prepare the material size - material preparation - material cleaning - drying → film or coating → drying → exposure → development → drying - etching → stripping → OK
Screen printing method: cutting material → cleaning sheet (stainless steel other metal materials) → screen printing → etching → stripping → OK
Etched sintered mesh: etched mesh + wire mesh
| Production name |
Etched Mesh |
| Material grade |
ss302,304,304L,316L,316,430 ect. |
| Thickness |
0.018mm-2.0mm |
| shape |
|
| Application |
Redrawing of wire, weaving of wire mesh, making of soft pipes, steel ropes, filter elements, braided wire, spring, etc. |
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