Middle vacuum metal plate exposure machine can exposure metal plate and screen plate

Middle vacuum metal plate exposure machine, expsoure machine, uv exposure machine

Here is a brief overview of the process:

1 Remove the cover film.

2 The artwork,on overhead transparency film,is placed on top of the plate.During exposure,the black areas in the artwork block out the UV light and the plate underneath will remain soft,the clear areas will let UV light through and will harden the plate below.

3 Scrub the plate in warm water washes away the soft parts of the plate

4 Dry the plate and post-expose.