Working principle: screen printing screens are coated with a light sensitive emulsion using a scoop coater. When the emulsion is dry, place a positive print of your image on the screen. Once you burn the screen, the emulsion that did not get any UV will wash out of the screen exposing the tiny pin holes.
eBay
Screen Printing Machine Precise Vacuum New 20"X24" 50CMX60CM Uv Exposure Unit. Exposure area 19.7” 23.6” (50 60cm) (Optimum screen exposing size is within 15.7” 19.7” 1.6” (40 50 4cm) by the outer sizes.).
eBay
1 x Mini UV Exposure Unit. Maximum Exposure Area: 210 260mm. Exposure duration: 0-999s adjustable. Light source: LED UV light. Pad Printing Plates making. Screen printing plate making. Sandblasting plate making.
eBay
Caydo 25W LED UV Screen Printing Light, Foldable and Adjustable Exposure Unit for Screen Printing and Black Fabric for Screen Printing and Cyanotypes.
eBay
Tabletop Precise 24.8in x 32.6in 120W VacuumLED UV Exposure Unit. LED exposure unit is used in the filed of plate-making such as pad plate, screen plate, hot stamper plate,resin plate. when you put the film onto the plate into UV LED exposure machine, start it, the emulsion on the plate will appear a unseen imagine.
eBay
Dorhui 50W LED Exposure Unit for Screen Printing, UV Screen Printing Light with Adjustable Stand for Screen Printing Kit, Photo Emulsion and Cyanotypes. Manufacturer: Dorhui. Item model number: 50W Exposure Unit for Screen Printing.
eBay
The exposure unit is exposed of two 26W UV tubes, which can be swivel adjusted while exposing. Simple Exposure Unit 20" x 24". Exposure Area : 19.7"x23.7" (50x60cm). Hope for your understanding. 1 set of Exposure Unit B (006800).
eBay
High grade Neoprene rubber design for vacuum applications. Sheet size 2.5mm thk x 58" x 42" ROLL. I have over 15 years of screen printing experience and we have used. this material on our machine for years.
eBay