Positive ctcp aluminum plate blue color
The Positive Computer-to-Plate (CTP) Aluminum Plate is a high-performance product designed for demanding printing applications. Often available in a blue color variant, these aluminum plates provide numerous advantages such as higher resolution, stability, and durability.
Functions and Features
- High-quality Imaging: These plates can reproduce text and images with original sharpness and detail.
- Fluid Resistance: Excellent resistance to alkaline developers and other chemicals used in the printing process.
- Durability: Enhanced wear resistance leads to an extended printing life and lower costs.
- Environmentally Friendly: Blue color plates are often made with environmentally conscious processes, reducing their ecological footprint.
- Superior Adhesion: Optimized for excellent ink adhesion and oil-resistance.
Applications
Positive CTP aluminum plates that feature a blue finish are widely employed in several significant areas:
- Commercial Printing: Suitable for printing books, magazines, and promotional material thanks to their high-quality results.
- Packaging: Highly capable of producing well-defined packaging prints.
- Label Printing: Performance-consistent and efficient for various labelling needs.
- Artwork Reproduction: Ideal for artists and photographers wanting to maintain visual fidelity.
Technical Details
Technical Specifications
Below is a selection of specific data concerning positive CTCP aluminum plates in blue color:
| Parameter | Value |
|---|---|
| Plate Thickness | 0.15 mm |
| Dimensions | Custom sizes available |
| Weight | Approximately 3 kg/m² |
| Printing Resolution | 2400 DPI |
| Light Sensitivity | Blue light sensitive |
| Compatible Process | Offset printing with conventional ink |
| Recommended Pressure | 190n/cm² |
Chemical Composition
Here is the typical composition of positive CTCP aluminum plates sold in the blue color variant:
| Element | Percentage |
|---|---|
| Aluminum (Al) | ≥ 95% |
| Silicon (Si) | ≤ 0.5% |
| Iron (Fe) | ≤ 0.3% |
| Copper (Cu) | ≤ 0.1% |
| Manganese (Mn) | ≤ 0.3% |
| Zinc (Zn) | ≤ 0.3% |
| Magnesium (Mg) | Note: dependent on alloy |
Alloy Tempering Conditions
Implementing appropriate tempering conditions is critical in maintaining the plate quality:
- Annealed Tempering: 330-410 °C, within 1-3 hours depends on thickness.
- Cold Worked Temper: 10-20% thickness reduction results in plates usable for impactful printing applications.
Implementation Standards
Adhering to the following international standards ensures operational integrity:
- ISO 12647: Process control in the print production.
- ISO 9001: Quality management principles.
- RoHS Compliant: Reducing mortal environmental hazards Felanat_gamma_and negative toxins.
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