negative PS plate

PS plate negative PS plate negative conventional PS plate negative offset PS plate negative plate

Negative PS plate

Fast Exposure Speed for Easy Plate Making The negative PS plate can be developed by weak alkali developer to ensure the fast developing speed. No need for retouching so as to save time and labor. Excellent Resolution and Dot Reproduction Ronsein's unique photosensitive coating consists of world’s first class photographic emulsion and resin, which offers outstanding alkaline resistance, superior stability, high sensitivity and increased adjusting flexibility. Ronsein's unique photosensitive coating ensures Ronsein PS plate of unmatched resolving ability. Superior Ink Receptivity and Ink-water Balance on Press Excellent water reception capability speeds up the ink-water equilibrium procedure and helps to reduce water absorption during printing process. Ronsein's superior water retaining capability do effectively prevents non-image areas of the plate from scum and avoids paper distortion. Long Run Length The photopolymerization system of the negative PS plate ensures the long-run impression as high as 200,000.Suitable for Common Ink and UV Ink Without Baking

Technical Data	Brand	Ronsein-CPN
	Label	Ronsein label, no label or customer label
	Gauge	0.15 - 0.40mm
	Spectral Sensitivity	380 - 420 nm
	Exposure Energy	100 - 150 mj/cm2
	Resolution	2% - 98% at 200 lpi
	Run Length	100,000 - 200,000 actual run length may vary according to press, ink and paper condition.
Plate Developing Condition	Recommended Developer	Ronsein developer or Kodak developer
	Protection Gum	suitable to any PS plate protection gum
	Developing Temperature	20 - 25 degree Celsius
	Developing Time	25 - 35s
	Developer Concentration	powder to liquid =1:2
Storage Information	Safe Light	yellow
	Shelf Life	12 months under recommended storage conditions (10-30 degree Celsius, relative humidity: 40%-70%, stacking height less than 1.5 meter)
	Package	0.15mm, 100 sheets per carton 0.30mm,  50 sheets per carton