CTP method
Methods: CTP method is when the plate is first coated with a photosensitive material wrist film base of photosensitive film side up flat on the work surface, good wrist will stretch the frame flat on the film base, and then put in the net frame the photosensitive paste and coated with a soft blade pressed, dried fully, then remove the plastic film base, attached to the wrist photosensitive film screen can be used for copy, by developing, after drying the silk screen.
Process: already Stretching - skim - drying - the release sheet base - exposure - development - drying - Revised Version - close up
Indirect plate method
Method: Indirect plate method is indirect exposure film first and then with 1.2% H2O2 developed hardening with warm water, dried and made peelable graphic film, the graphic plate negatives when film surface and stretch mesh snapping good By pressing the screen to make film with moist paste real, peel off the film base, made of silk with the wind and dry on the screen.
Process:
1) has been Stretching - skim - Drying
2) Indirect film - exposure - hardening - development
1and2-- fit - dry - Revised Version - close up
3) between straight mixed plate method
First photoresist layer with water, alcohol or photographic glue the frame on the screen, after air drying, thrown off a sheet of photographic film base, then copy, made after a development process screen version.
