CTCP Plates Manufacturers in Jaipur

Product Details:

CTCP (Computer-to-Conventional Plate) Offset Printing Plates are a type of printing plate used in the offset printing process. Unlike thermal plates (CTP), which use heat to expose the image, CTCP plates use a conventional method, which involves exposing the plate to light through a film negative, followed by chemical development to create the image. Here's an overview of their specifications and features:

Specifications of CTCP Offset Printing Plates:

1. Plate Type:

   • Positive or negative working plates.
   • Made from aluminum, with a photosensitive coating on the surface.

2. Resolution:

   • Typically, the resolution ranges from 1200 dpi to 2400 dpi.
   • Suitable for high-quality printing with sharp images and fine details.

3. Thickness:

   • Usually ranges from 0.15 mm to 0.30 mm, depending on the application.
   • Thicker plates may be used for longer print runs or higher durability.

4. Plate Sensitivity:

   • Sensitive to UV light, typically requiring exposure via film or digital exposure systems.
   • Coating can be sensitive to light within specific spectral ranges, such as 350-450 nm (UV light).

5. Coating:

   • Photosensitive coating that hardens under exposure to light.
   • The coating is designed to resist wear and pressure from printing rollers and inks.

6. Exposure Time:

   • Typically ranges from 10-15 minutes depending on the plate, light source, and exposure settings.

7. Developing Process:

   • The plates are developed using a chemical solution (often alkaline or acid-based) after exposure to remove the unexposed coating and reveal the image.

8. Durability:

   • Offers moderate durability, with typical run lengths ranging from 30,000 to 100,000 impressions.
   • Plate life can vary depending on the type of ink, printing press, and maintenance.

9. Dot Reproduction:

   • High-quality reproduction with precise dot structures (ruling from 1% to 100% tone value).
   • Supports good tonal gradation and high-quality prints, though not as fine as thermal plates.

10. Cost-Effective:

• More affordable than CTP (Computer-to-Plate) plates, as they require traditional exposure techniques, making them an ideal choice for smaller print runs or budget-conscious printers.

1. Ink Compatibility:

• Compatible with various conventional inks, including water-based, oil-based, and UV inks.

1. Surface Finish:

• Smooth surface designed to transfer ink efficiently onto paper.
• Provides good ink adherence and high-quality print results.

1. Environmental Considerations:

• Typically requires chemical development, which may involve a more hazardous chemical waste process compared to newer, greener CTP plates.
• However, some brands have introduced eco-friendly options with reduced chemical usage.

Applications of CTCP Plates:

• Commercial Printing: Newspapers, brochures, and catalogs.
• Packaging: Cardboard packaging, flexible packaging, and labels.
• Small to Medium Print Runs: Due to the more economical cost, CTCP plates are ideal for shorter or less frequent print jobs.

 

Product Details:

Thermal CTP (Computer-to-Plate) plates are high-performance printing plates used in offset printing, which are imaged using thermal laser technology, typically at wavelengths of 830 nm. They are designed for precision and efficiency, ensuring high-resolution output, durability, and stability for long print runs. Unlike conventional plates, thermal CTP plates eliminate the need for film, allowing direct transfer from digital files to plates, which improves image accuracy and reduces setup time.Key Features of Thermal CTP Plates:High Resolution: Capable of achieving fine detail, usually up to 2,400 dpi or higher, supporting intricate graphics and small text.Wide Latitude: Thermal plates are known for excellent exposure latitude, offering consistent results even with minor variations in exposure conditions.Long Run Length: Standard thermal CTP plates can achieve up to 200,000 impressions without baking; with baking, they can handle up to 1,000,000 impressions, making them suitable for high-volume production.Chemical and UV Resistance: Designed to withstand UV exposure and environmental changes, making them durable in various climates.Process Flexibility: Available as process-free (eliminating the need for chemical processing), low-chemistry, or conventional process plates, allowing for environmental and operational flexibility.Applications:Thermal CTP plates are widely used in commercial printing, newspaper production, packaging, and other applications requiring sharp image quality, consistent color, and efficient production. They are an ideal choice for businesses aiming to improve productivity, reduce waste, and enhance print quality.

Product Details:

A Positive Thermal CTP (Computer-to-Plate) Plate is a type of printing plate used in offset printing, where the image is directly transferred from a computer to the plate via thermal imaging. These plates are known for their high-quality printing results, ease of use, and efficiency. The "positive" nature of the plate means that the exposed areas of the plate become ink-receptive, while the unexposed areas are washed away during the development process.

Key Features of Positive Thermal CTP Plates:

• Thermal Sensitivity: The plate is coated with a light-sensitive emulsion that responds to thermal (infrared) exposure, typically from a laser or thermal light source. This makes it different from traditional UV or photochemical processes.
• Positive Imaging: On a positive thermal CTP plate, the areas exposed to the laser become hardened, while the unexposed areas are easily washed away, creating a clean and sharp image. This process is ideal for applications that require detailed and accurate images.
• High Resolution and Precision: Positive thermal CTP plates offer exceptional image quality, allowing for high-resolution printing with fine details, smooth gradients, and sharp text. This is especially important for tasks like packaging, magazine, and commercial print jobs.
• High Durability: These plates are durable and provide long press life, making them suitable for high-volume printing. They are resistant to wear and can withstand many print runs before needing to be replaced.
• Environmental Benefits: Unlike traditional offset plates, which require a chemical development process, positive thermal CTP plates typically require less chemical usage. This makes them more environmentally friendly by reducing waste and the need for hazardous chemicals.
• Efficient and Fast: CTP plates offer faster turnaround times as they eliminate the need for film-based imaging and film processing. The process from digital file to plate is direct, reducing production time and costs.

Applications:

Positive Thermal CTP plates are used in high-quality offset printing applications such as:

• Commercial Printing: For producing books, brochures, magazines, and catalogs where high-quality, detailed images and precise color reproduction are required.
• Packaging: For packaging designs, especially in food and beverage or consumer goods packaging that require clear, sharp graphics and logos.
• Newspapers: High-volume printing environments where quick setup times and consistency are important.
• Labels and Tags: Producing labels with fine details, barcodes, and vibrant colors.

Overall, Positive Thermal CTP Plates offer a highly efficient, high-quality solution for offset printing, with superior print consistency, environmentally friendly features, and reduced production costs

Product Details:

Violet CTP (Computer-to-Plate) plates are high-resolution printing plates used in offset printing for precise and efficient image transfer. These plates are sensitive to violet laser wavelengths, typically around 405 nm, allowing fast and accurate plate imaging in a CTP system. Violet CTP plates are known for their quick imaging speed, high stability, and long run lengths, making them ideal for high-volume printing.They are often used in applications requiring fine detail, sharp contrast, and consistent color reproduction, such as newspapers, magazines, and packaging. These plates are typically process-free or require minimal processing, reducing chemical use and making them a more environmentally friendly choice in the printing industry.

Product Details:

Technova Spartan Printing Chemical is a specialized chemical solution formulated for use in the printing industry, particularly for maintaining and enhancing the performance of printing presses. It is commonly used for cleaning and conditioning printing equipment, including rollers, plates, and other press components. Spartan Printing Chemical helps to remove ink residue, grease, and other contaminants that can affect print quality and press performance. This solution is designed to reduce downtime, improve ink adhesion, and prevent issues such as ink smudging or uneven print results. Ideal for both offset and flexographic printing, Technova Spartan ensures optimal performance, longer press life, and consistent print quality.