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  •  PPVG low chemical Violet laser edition

PPVG low chemical Violet laser edition

Environmental protection - Help enterprises develop

Huaguang PPVG low chemical purple laser CTP version is a special version of purple laser CTP platemaking machine, representing the trend of purple laser CTP technology. A low PH treatment solution can be used during the flushing process, thus simplifying the post-treatment process and reducing chemical consumption. No waste water discharge in the production process, reduce waste, meet the requirements of modern environmental protection printing, improve the competitiveness of enterprises.


Stable development performance, compatible with all kinds of developer

Huaguang PPVG low chemical Violet Laser CTP version developed by low PH treatment solution. In this process, there is no need to monitor changes in PH value, effectively minimizing fluctuations in plate performance caused by the discharge of chemicals, thus ensuring more stable printing quality. In addition, the plate can be well compatible with other mainstream purple laser plate developer.


Reduce equipment input and maintenance costs

Huaguang PPVG low chemical Violet Laser CTP edition produces high quality images with a printing resistance of up to 200,000 prints. The plate can be exposed by any existing purple laser platemaker and developed with conventional and low chemical purple laser treatment solution. The latter eliminates the pre-wash, post-rinse, and gluing steps, making the system smaller and easier to maintain.

 

Technical specifications of PPVG

Plate type

Negative low chemical violet laser version

Apply

Newspapers and semi-commercial applications

plate-base

Electrochemical sand mesh and anodized alumina plate base

Dimension

0.15mm,0.20mm,0.25mm,0.30mm,0.4mm

Plate making machine

Mainstream purple laser platemaking machine

Rinse solution

Conventional violet laser flushing solution and low chemical violet laser flushing solution

Spectral sensitivity

405nm

Laser energy

60-70µj/cm2

Resolution

150lpi(2~98%)

Set up

Huaguang PVD or PVG developer

Preheating temperature

95~110℃

Developing temperature

28±2℃

Developing time

20~30s

Printability

Unbaked plate

200,000 impressions

Baking plate

500,000 impressions

Shelf life

Recommended storage conditions for 12 months

Store

Temperature: 18-26℃, relative humidity: 30-60%