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News
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2025 09.10 16:38:18
Choosing the Right Offset CTP Plate
CTP plate is a printing plate substrate specially used in CTP platemaking process. It is made of high-quality aluminum substrate and its surface has a complex grain structure and a dense oxide layer.
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2025 09.03 17:05:38
What Is Thermal CTP Plate in the Printing Industry?
Thermal CTP plates use an infrared thermal laser around 830nm to create images directly on aluminum-coated plates, eliminating the need for traditional film transfer processes.
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2025 08.27 16:57:31
The Most Cost-Effective CTP Plates
CTP plate is a printing plate that is directly exposed and imaged by a computer platemaking system, eliminating the complex film process in traditional platemaking and greatly improving platemaking efficiency and printing accuracy.
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2025 08.20 16:41:26
0.40mm Positive PS Plate for Commercial Publishing and Printing
A PS plate (Pre-sensitized Plate) is a pre-coated photosensitive plate usually composed of an aluminum substrate and a photosensitive coating.
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2025 08.13 16:02:01
0.15-0.30mm Aluminum PS Plate for Offset Printing Machines
Aluminum PS plates are the core consumables of offset printing presses. The base material is primarily 1050, 1060, or 1070 aluminum alloy. The surface is electrolytically oxidized to create a grain structure and then coated with a photosensitive resin.
Hongchang Aluminum is a professional printing plate manufacturer. Its main products include PS plates, CTP plates, CTCP plates, treatment-free plates, photosensitive plates, etc.