Product Categories

Contact Us

Add:B-406 No.11 Xiyuan Ba Rd, Hangzhou, China

Tel:+86-571-89003971

Fax:+86-571-89001669

E-mail: export@bridgehead.cn

sales@bridgehead.cn

sales1@bridgehead.cn

sales2@bridgehead.cn

sales4@bridgehead.cn

Violet CTP Plate

Home > Product > CTP Plate > Violet CTP Plate

Low Chemistry Violet CTP Plate

Low Chemistry Violet CTP Plate

advantages:
*Simplifying the processing, only three steps including preheating, developing and drying.
*Reducing chemical consumption, saving water.
*Weak alkali developer maximumly avoid developing inconsistency due to exhausted developer. It makes print quality more stable.

Chat Now
Product Details


Low Chemistry Violet CTP Plate


Bridgehead Low Chem Violet Plate is an environmental friendly product. Compared with normal violet CTP plate, PPVG plate keeps original photosensitive features and printing compatibility and has following advantages:

*Simplifying the processing, only three steps including preheating, developing and drying.

*Reducing chemical consumption, saving water.

*Weak alkali developer maximumly avoid developing inconsistency due to exhausted developer. It makes print quality more stable.

Technical Specifications

Plate Type: Low chemistry violet plate , negative working
Substrate: Electrochemically grained and anodized aluminum
Gauge: 0.15/0.20/0.25/0.30/0.40mm
Maximum short grain width: 1320mm
Spectral sensitivity: 405nm
Platesetter compatibility: All the main brands violet CTP in market, laser power no less than 30mw
Laser energy required: 70-90uJ/cm2 (based on platesetter and developing condition)
Resolution: 2%~98%@150lpi (depending on capability of imaging device).
Developer: Developing gum
Preheat: 95-110°C
Developing time: 20±3s
Developing temp: 28±2°C
Brush speed: 100rpm
Run length: 100,000 impressions unbaked. Actual run length may vary according to press/paper/ink conditions
Shelf life: 12months, under recommended storage conditions

Transport and storage: Store plates flat in their packaging, away from excessive cold, heat or high humidity. Recommended condition is: temperature 15-28°C & RH between 30-70%.

Handle with care, the maximum height is 1.2m.
Open the box under yellow light. Sealed the box with remained plates to avoid moisture.


What is Photopolymer?


A photopolymer or light-activated resin is a polymer that changes its properties when exposed to light, often in the ultraviolet or visible region of the electromagnetic spectrum.These changes are often manifested structurally, for example hardening of the material occurs as a result of cross-linking when exposed to light. An example is shown below depicting a mixture of monomers, oligomers, and photoinitiators that conform into a hardened polymeric material through a process called curing. A wide variety of technologically useful applications rely on photopolymers, for example some enamels and varnishes depend on photopolymer formulation for proper hardening upon exposure to light. In some instances, an enamel can cure in a fraction of a second when exposed to light, as opposed to thermally cured enamels which can require half an hour or longer. Curable materials are widely used for medical, printing, and photoresist technologies.


VPF900.jpg

Hot Tags: low chemistry violet ctp plate, China, manufacturers, suppliers, factory, wholesale, price, for sale
Related Products
Feedback