1. Manufacturers 2. More specifications 3. Fast delivery 4. Running: 100,000 5. High sensitivity
Phoeneagle Thermal CTP plate(PGE) is designed to meet the needs of sheet-fed and web printing-consistency, cost-effective, easy to use and quality. This positive acting plate for 830nm CTP systems provides excellent imaging qualities and reliable printing behaviors.
Consistency Computerized equipments on production lines monitor over 50 production parameters to ensure batch-to-batch consistency;
Cost-effective Fast exposure speed without pre-heating. Long run-length;
Easy-to-use Process under convenient daylight; Wide latitude and excellent reliability;
Quality High resolution, rich tone, and quick ink-water balance.
1.Specifications
Run length is always dependent on exposure, processing and press conditions.
Model PEG
Application Commercial Printing
Gauges 0.15-0.30mm
Type Infrared sensitive, positive acting
Substrate Electro-chemical grained, anodized and sealing treated Aluminium
2.Main Features
Easy-to-Use
Able to work under white light;
No need to pre-heat.
High Resolution
Special ingredients, together with the optimally distributed formula weight of binding polymers, in the coating of KTP offer fine dots with sharp edges and reproduce images with rich tone.
Excellent Hydrophilicity
Hydrophilic Treatment
Post Anodizing Treatment(PAT Pic3) provides excellent
Water retaining capability at the non-image area and prevents scumming.
Multi-Grains
Multi-Grains structure(Pic1 to Pic3) improves water
Retaining capability and keeps ink-water balance optimally.
3.Working Principle
1) Marco-molecules are formed by cross-linked micro-molecules during the oven drying procedure of plate production.
Thermal sensitive coating with IR-Absorber;
Hydrophilic layer formed by sealing treatment;
Electrochemically grained and anodized Aluminium.
2)Infrared Laser exposures the non-image area. The IR-Absorber in the thermal sensitive coating converts light to heat and breaks the cross-linked structure.
3.)The deformation of marco-molecules at the non-image area makes the coating alkaline soluble(Developer)
4.)Image area remains insoluble to the developer.
4,Guidelines
1)Storage: Store under Dry (relative humidity no more than 65%) and Cool(10-30°C) conditions. Keep away from chemicals.
Shelf life: 18 months
2)Exposure
Apply on thermal CTP plate setters with following specifications:
Exposure Energy: approx: 160mj per square meter
Spectral Sensitivity: 800-850nm, peak sensitivity at 830nm
Resolution: up to 1-99% 200lpi/20u FM
Applicable platesetter: KODAK/SCREEN/CRON
3)Develop
Developer: Kodak Goldstar Premium plate developer 100%
Develop temperature: 22-24°C
Develop time: 30-35 seconds.
Thermal CTP Plates
