Etching metal craft

1.Introduce

Chemical etching is a new technology which remove material througn chemical reaction. 

Material:copper

Strand:0.2mm above
Thickness:2.0mm extremely 0.5mm below
Size:500mm x 600mm below

2.Application

Chemical ethcing mainly use for intergrated circuit,electronic grille of screen,precise filtration,micron electrode part,electronical plate and grille.It also can produce brandplate,trademark,and other fine handicrafts.  

3.Features

This technology improved the traditional metal treatment,easily matching the drawing design to make different hole and shape.

4.Process

1.Clearance

2.Drying

3.Coating

4.Exposur

5.Development

6.Chemical etching

7.Stripping

5.Pictures