Negative Working Violet Photopolymer Digital Offset Printing Plate

☁ Brief Introduction

This violet CTP plate is a kind of plate specialized for violet CTP platesetters for high-level printing, which can be scanned by 410nm laser controlled by computer, and mounted on the press for printing after preheating, rinsing, developing, etc.

The plate has applied many latest technologies like excellent roughed aluminum substrate, high-resolution formulation design and advanced Multi-layer Coating Technology. These advanced technologies ensure the high quality and stable property.

☁ Product Specification

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Model

ECOO-V

Plate Type

Low chemistry violet plate, negative printing

Application

Newspaper Printing

Substrate

Electro Chemically Grained and Anodized Aluminum

Gauge

0.20, 0.25, 0.30, 0.40 mm

Maximum short grain width

Maximum width 1,320 mm

Developer

Developing gum

Length of Run

Unbaked: 200,000 impressions;
Baked: 500,000 impressions(dependent upon image resolution, press,
press chemical, ink and paper conditions)

Plate setters Capability

All the main brands violet CTP in market, laser power no less than 30 mw

Aluminum

Standard 1,050 Alloy

Exposure energy

50-60 μj/cm²(based on plate setter and developing condition)

Developing time

20 ±3 sec

Developing Temperature

28 ±2ºC

Spectral Sensitivity

405 nm

Resolution

150lpi (2-98%), under1800dpi, 25μm line can be produced.

Preheat

95-121ºC

Brush Speed

100 rpm

Shelf life

12 months under recommended storage conditions

Storage and handling

Store plates flat in their packaging, away from excessive cold, heat or high humidity.

Recommended condition is: temperature 15-28ºC and RH between 30-70%;
Handle with care, the maximum height is 1.2m'
Open the box under yellow light. Sealed the box with remained plate to avoid moisture.

​​​​​​​​Features:

1. Simplifying the processing, only 3 steps including preheating, developing, and drying.
2. Redusing chemical consuption, saving water.
3. Weak alkali developer maximumly avoid developing inconsistency due to exhausted developer. It makes print wuality more stable.

☁ Our Factory And Producing Line

Producing ==> Cutting & paper lining ==> Sampling and inspection ==> Package and warehousing

☁ Plate Structure And Application

ECOO-V is an environmental friendly product. Compared with normal Violet CTP plate, ECOO-V keeps original photosensitive features and printing compatibility and have following advantages.

Application: newspaper printing and commercial printing

☁ Plate Making

☁ About us

EcooGraphix is a leading worldwide prepress and graphics arts supply provider. With our main office in China and top quality factories mostly based in China. We provide top quality as well as cost competitive products including CTP/CTCP equipments, CTP/CTCP plates, and some other graphics arts supply. Furthermore, we treat quality service as our top priority to ensure evey single customer operates seamlessly. With hundreds of EcooGraphix CTP installations across USA, Canada, Mexico, South America, UK, Europe, Middle East, Turkey and etcs, we have gained a very fine international reputation in the industry.
1. Prepress machines and consumables, including CTP machine, flexo CTP machine, ink, developer, processor, CTP/CTCP plate and blanket.
2. Postpress equipment, including die cutting machine, automatic punching machine, book binding machine, carton erecting machine, paper cone cup machine, automatic folder gluer.

☁ Our Existing Deistruting Network

Mature product, mature marketing work and well achieved and maintained network, to make EcooGraphix better and greater.

☁ Q&A

www.ecoographix.com