Expose UV light From the back side of photopolymer to make floor first
Main Exposure
Expose UV light through the negativ
Drying
After wiping of the surface moisture by sponge roll, dry in a hot air dryer @ 60°
After Treatment
Expose UVC Germicide lamp as light finishing in order to remove sueface stickiness.
Contact Of Negativ Film
Peel-off Protective film. Contact the emulsion side off negativ on to the surface of photoploymer
Wash-Out
Remove the negativ, and process the plate in flate photoploymer washout unite
Post-exposure
Expose UVA light agian to complete photo-curing.
Contact of Negative film
Peel-off protectiv film and place negativ film on undeveloped plate. Use nagetive having optical density of not less then 3.0
Wash-out
Remove negative film & wash exposed plate with water. Time depends on plate thickness. follow the plate with fresh water.
Post exposure
Expose the developed plate to UVA light again to get stability. Post exposure time should be the same or longer then the main exposure time
Exposure
Expose plate, through nagetive film, to UVA light. Determine the correct exposure time using a 21 step grey scale. follow the photopolymer plate supplier.
Drying
Dry the plate in a hot-air dryer after taking-off the surface water with a sponge roll. Drying time is defferent due to the typs of plate. Follow the “TIPS FOR Photopolymer Plate”
