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Aluminum CTP plate has good quality
Aluminum CTP plate is a printing plate technology used in the printing industry. It uses aluminum as the base material, and directly controls the laser equipment through a computer to engrave digital image information onto the printing plate, without the need for an intermediate film step, which improves the efficiency and quality of platemaking. Aluminum CTP plates are widely used in modern printing, especially in commercial printing, book printing and other fields.
What kind of aluminum is CTP plate?
CTP plate bases usually use 1 series aluminum alloys, such as 1050A, 1060, 1070, etc. These alloys have a high aluminum content (≥99.50%, ≥99.60%, ≥99.70%, respectively), so they have good physical properties and chemical stability.
Aluminum CTP plate specifications:
| Alloy | 1050, 1060, 1070, etc |
Temper | H18 |
| Thickness | 0.13-0.4mm |
| Width | 100-1600mm |
| Length | C |
| Chemical Composition(%) | |||||||||||
| Alloy | Si | Fe | Cu | Mn | Mg | Cr | Zn | Ti | Other:Each | Other:Total | Al |
| 1050 | 0.25 | 0.4 | 0.05 | 0.05 | 0.05 | - | 0.05 | 0.03 | 0.03 | - | 99.5 |
| 1060 | 0.25 | 0.35 | 0.05 | 0.03 | 0.03 | - | 0.05 | 0.03 | 0.03 | - | 99.6 |
| 1070 | 0.20 | 0.25 | 0.04 | 0.03 | 0.03 | - | 0.04 | 0.03 | 0.03 | - | 99.7 |
Features of aluminum CTP plate
1. High printing quality: Since CTP plates are directly generated by computer data, they can ensure high precision and high definition of printed images.
2. Strong printing resistance: The aluminum plate substrate has high strength and stability, can withstand large printing pressure and multiple printings, and prolongs the service life of the plate.
3. Environmentally friendly: The CTP platemaking process reduces the use of chemicals and reduces environmental pollution, which is in line with the development trend of green printing.
4. Clean and hygienic: CTP plates reduce the discharge of wastewater and waste gas during production and use, which is conducive to maintaining the cleanliness and sanitation of the printing workshop.
5. Reasonable cost: With the continuous maturity of CTP technology and the decline in plate prices, the cost of CTP plates has gradually decreased, allowing more printing companies to adopt this advanced technology.
Hongchang Aluminum also specializes in the production of aluminum substrates for CTP/PS plates. The processing range is: 4-16 mm * 850-1800 mm * 600-8000 mm, meeting most market demands, original factory warranty, and global delivery.