long impression, high sensitivity good dot reproduction, wide developing tolerance good &stable performance easy to use
offset printing plate:
high sensitivity positive PS plate is of high sensitivity, faster developing speed, a wide tolerance in developing, quick ink-water equilibrium, long press life and so on. It can satisfy those customers who need high sensitivity PS plate, particularly applicable to the newspaper printing.
Type: Conventional-positive PS plate
Wavelength: 320-450nm
Exposure time: 20 seconds;about 14 Pulses ( 3000w Iodine-Gallium lamp, from 1m, UGRA PCW82 control strip, the third section un-inking )
Notice: Exposure time varies with the developing conditions and the requirements of different printing materials.
Developing time: 20-40 seconds (STRONG developing liquid: water=1:7, 23±
Resolution: 1-99%
Run-length: 80,000~120,000
(varies with its printing conditions and imaging content )
Safelight: Complete Daylight Operation
Advantages:
1. High sensitivity
2. Excellent performance in developing
3. A wide tolerance in operating codition
4. Unique Hydrophilic layer treatment, good ink-water equilibrium
5. Excellent air eduction layer, good dot-reproduction
Positive Pre-sensitized Plate
