Positive PS plate

McLantis is manufacturer of PS plate | offset printing plate | offset plate | conventional plate

No.: :
Brand : :
Weight: :

1. Unique Air Eduction Layer - Perfect Dot Reproduction 
With tiny air eduction grain on McLantis conventional PS plate surface, the vacuuming time during exposure can be greatly decreased, as well as preventing image halation. 

2. Unique Photosensitive Coating - High Sensitivity 
The 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. The unique photosensitive coating ensures McLantis PS plate of unmatched resolving ability. 

3. Excellent Hydrophilic Layer - Sustainable Ink-water Equilibrium 
Excellent water reception capability speeds up the ink-water equilibrium procedure and helps to reduce water absorption during printing process. The superior water retaining capability of McLantis conventional PS plate do effectively prevents non-image areas of the plate from scum and avoids paper distortion. 

4. Outstanding Multi Grain Layer - Excellent Performance in Developing 
The multi grain layer polishes up the hydrophilic substances of the non-image areas on the plate. This increases the ink-water adjusting flexibility and enhances the developing performance of the tiny dots. This also strengthens the dots’ ability to adsorb the coating layer, which consequently extends the run length of McLantis PS plate. 

5. Durable Anodic-oxidized Layer - Extraordinary Run Length
The durable and strong oxidized surface formed after the anodic oxidation process on the aluminum material prolongs the run-length of McLantis conventional PS plate. Anodic-oxidized layer also resists the corrosion of the retouching medium.


McLantis positive conventional PS plate


0.15 - 0.40mm


green face or blue face

Spectral Sensitivity


Exposure Energy

160 - 180 mj/cm2


2% - 98% at 200 lpi

Ugra Reading

recommended to use 13 step scale / three steps clear

Run Length

80,000 - 100,000

actual run length may vary according to press, ink and paper condition.

Recommended Developer

McLantis developer or Fuji developer

Protection Gum

suitable for any PS plate protection gum

Developing Temperature

21 - 25 degree Celsius

Developing Time

25 - 35s

Developer Concentration

powder to liquid = 1:6 (automatic)

powder to liquid = 1:7 (manual)

Baking Temperature

220 - 250 degree Celsius

Baking Time

5 - 8 minutes

Run Length after Baking

300,000 - 500,000

Safe Light


Shelf Life

18 months under recommended storage conditions (10 - 30 degree Celsius, relative humidity: 40% - 70%, stacking height less than 1.5 meter)


available in all standard formats including bulk packaging options:

0.15mm, 100 sheets per carton

0.30mm,  50 sheets per carton

TAG:  flexo plate positive ps offset