No Process Plate
Chemical free CTP version refers to the use of a computer-generated plate making machine to scan and image, followed by rinsing and processing with water that does not contain chemicals.
Description
Brief Introduction
Chemical free CTP version refers to the use of a computer-generated plate making machine to scan and image, followed by rinsing and processing with water that does not contain chemicals.
Then the CTP plate material is printed on the machine. Also known as water developing CTP version.
One of the primary techniques for achieving no process plate technology is through the use of three methods: hot burn-off, phase change, and machine processing. These techniques offer a more efficient and environmentally friendly option for printing.
Product features
Thermal ablation technology
Hot burn-in technology is a process that utilizes the high-power laser to ablate the photosensitive coating, causing the light-exposed portion to "burn" and evaporate, exposing the hydrophilic aluminum base. This technology eliminates the need for post-exposure processing and produces prints with distinct hydrophilic and oil-attracting properties.
Product Description: Phase-changing Technology
Phase-changing technology uses convertible phase-changing polymers in the photosensitive coating, which contain functional groups that can change from oleophilic to hydrophilic under light or heat. Through exposure, the polymer can change its own oleophilic or hydrophilic properties, so it can achieve the purpose of transforming the oil-water properties of the coating without relying on the hydrophilicity of the aluminum plate base.
In-machine processing technology
In-machine processing technology is a system that uses a formulated coating to remove non-image areas of a photosensitive coating on a printing press using a damping solution, ink, or both. This technology eliminates the need for any additional developing processes, achieving the goal of effortless processing.
Specifications
|
Plate Type |
Negative-working, processless,thermal plate |
|
Applications |
Commercial, newspaper,packaging printing works and so on |
|
Base |
Electrochemically grained and anodized aluminum substrate |
|
Gauge |
0.15mm, 0.20mm,0.24mm,0.30mm and 0.40mm |
|
Coating color |
Pale green |
|
Spectral sensitivity |
800-850 nm |
|
Exposure energy |
120 - 150 mJ/cm2 (based on platesetter settings and resolution) |
|
Resolution |
1% to 99% @ 200 lpi or 25 micron stochastic (based on platesetter settings and capability of image) |
|
Developer |
No developer |
|
Run length |
Up to100,000 impressions (based on image resolution, print machine,chemical, ink and paper conditions) |
|
Safelight |
Natural light(<800 LUX) |
|
Shelf life |
12 months(cool-dry storage,<35℃,40-80%humidity,away from sunlight) |
Precautions
- Operate under yellow safety light.
- Apply protective glue in time when printing is stopped.
- Take care not to cause scuffs and creases when holding and placing plates.
- Maintain good cycle performance of the developer.
Work Flow
From producing to delivery, we make every details very carefully to guarantee the good product quality and service to customers.
FAQ
1. What is the delievery time?
It is based on the sizes and quantity,but the delievery time is less than 20days for the regular sizes.
2. How about the distributor-agreement?
We can authorized the dealer to you according to your annual sales volume.
Certificates
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