Double Layer Thermal CTP Plate With Improved Registration Accuracy
Description
- A double layer CTP (Computer-to-Plate) plate is a type of printing plate used in the offset printing process. It is created using CTP technology, which allows for the direct transfer of digital images onto printing plates without the need for traditional film-based processes.
- The double layer CTP plate consists of two distinct layers. The first layer is a thin coating of photopolymer material, which is sensitive to ultraviolet (UV) light. The second layer is a substrate or base layer that provides stability and support to the plate.
- The process of creating a double layer CTP plate involves exposing it to UV light through a digital imaging system. This exposure selectively hardens the photopolymer material in the areas where the image is present, while the unexposed areas remain soft and soluble.
- After exposure, the plate is developed using a chemical solution that removes the unexposed, soft areas of the photopolymer material, leaving behind the hardened image areas. The resulting plate can then be used in the offset printing process.
- Double layer CTP plates offer several advantages over traditional film-based plates. They provide higher image quality, sharper details, and improved registration accuracy. Additionally, CTP technology allows for faster plate production and reduces the overall production time and costs in the printing process.
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PS Plate | UV CTP Plate/CTCP Plate | CTP Plate/non-flushing CTP Plate |
Specification
Substrate | Electromechanical grained and anodized aluminium |
Shelf Life | 18 months, with sealed package. Stored in a cool and dry environment, away from sunlight |
Cost-effective | A product with high productivity that extends laser life of image setter |
Application | Sheet-fed and Coldset / Heatset web presses |
Storage Conditions | Store in a dry environment at a temperature of 5-30°C |
Laser energy required | 150mJ/cm2,dependent on image type, configuration and resolution |
Factory

- Chuangda Printing Equipment Co., Ltd., established in 2004, has solidified its position as a prominent manufacturer and supplier of premium printing plates and computer board making machines. Renowned for its unwavering commitment to excellence, innovation, and customer satisfaction, the company has earned a well-deserved reputation in the industry.
- Operating from a state-of-the-art production facility spanning an impressive 1.6 million square meters, Chuangda utilizes advanced technology and equipment to deliver top-quality products. Their expertise lies in the production of high-end CTCP, CTP, and dual-coated CTP plates, which are widely recognized for their exceptional precision and reliability, even in challenging printing conditions.
- Chuangda's relentless pursuit of excellence and innovation has propelled it to a leading position in the printing industry. By placing customers at the center of their operations and combining this customer-centric approach with cutting-edge production technology, the company has cultivated a loyal customer base. These customers value the superior quality, consistency, and reliability of Chuangda's products.
Process Flow

Package

FAQ
Q:How much the transportation freight of sample?
A:The freight depends on the weight and packing size and destination from here to your location.
Q:Do you inspect the finished products?
A:Yes, each step of production and finished products will be came out inspection by QC department before shipping.