Detailed Product Description
L&Y Positive PS Plates(Ps Plate, offset printing plate, high quality ps plate)
L&Y Technology Company is a manufacturer specially producing the Positive PS Plate.
The company has two full automatic modern reel PS Plate production lines, which can go 15m/min with an annual output of 8 million square meters of plates.
THE TESTING STANDARD OF PS PLATE
Name of Product: Positive PS Plate | |
Testing Date: 20th-September-2009 | |
Caliber of PS Plate: 0.30mm | |
Exposure Amount: 40Seconds | Optimal light source: 3KW gallium lodide lamp; Distance: 1.2 meter |
Dot(%) | 2-98 |
network connection (u) | 8 |
Anti-alkali(%) | 97 |
Anti- ethanol(%) | 2 |
Sensitization Layerg/ | 2.2 |
Anodic-Oxidized Layer g / | 3.05 |
Press Run (Times) | ≥ 80,000 |
Ra (um) | 0.7 |
Rp (um | 1.88 |
Ptm (um) | 4.94 |
Ry (um) | 5.28 |
Rs (mm) | 0.0233 |
Rsk | -0.48 |
Rtp % | 4 |
By Quality Control Department
Wenzhou Liya Technology Co., Ltd.
