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HongChang Aluminum CO., LTD.
  • CTP Plate Material Revealed

    CTP Plate Material Revealed

    CTP plates primarily use aluminum plates, which not only improves printing efficiency but also reduces plate-making costs.

  • PS Printing Plate for Label Printing

    PS Printing Plate for Label Printing

    PS plates are offset printing plates made of aluminum plates (1050/1060/1070) as the base material and pre-coated with a photosensitive layer. They are widely used in various printing processes.

  • 0.40mm Positive PS Plate for Commercial Publishing and Printing

    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.

  • How to Choose the Right CTP Plate Thickness?

    How to Choose the Right CTP Plate Thickness?

    CTP plates of different thicknesses have different compressive strength, printing durability, stability and compatibility.

  • 0.3mm Thickness CTP Offset Plate for Sale

    0.3mm Thickness CTP Offset Plate for Sale

    0.3mm thick CTP plates are especially suitable for medium to large-sized printing equipment and scenarios with high requirements for printing accuracy and durability.

  • Preferred Printing Material: CTCP Plate

    Preferred Printing Material: CTCP Plate

    The CTCP plate​ produced by HONGCHANG Aluminum is renowned for its high resolution, superior quality, excellent compatibility, and cost-effectiveness.

  • 1050, 1050A, 1060, 1070 Photopolymer Plate Aluminum Substrates

    1050, 1050A, 1060, 1070 Photopolymer Plate Aluminum Substrates

    1-Series photopolymer plate aluminum substrates are made from 1050, 1050A, 1060, and 1070 aluminum sheets as the supporting material for photopolymer plates (such as PS plates and CTP plates).

  • Various Applications of Different CTP Plates

    Various Applications of Different CTP Plates

    CTP plates are mainly divided into five categories: thermal plates, violet laser plates, silver salt plates, UV-CTP plates, and the emerging free-processing plates. They are widely used in printing newspapers, magazines, etc.

  • Offset Printing Plates for Newspaper Printing

    Offset Printing Plates for Newspaper Printing

    In the field of newspaper printing, offset printing technology has become mainstream due to its fast speed, stable printing quality and adaptability to large-scale printing.

  • 1050 160 1070 aluminum coil for CTP / PS base plate

    1050 160 1070 aluminum coil for CTP / PS base plate

    Aluminum coils for CTP/PS base plates are mostly made of high-purity aluminum alloys, such as 1050, 1060, 1100, etc. The aluminum content of these alloys is ≥99.50%, ≥99.60% and ≥99.00%, respectively. They have the advantages of high purity, low density,

  • What Is Thermal CTP Plate in the Printing Industry?

    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.

  • Magazine uses offset CTP version

    Magazine uses offset CTP version

    The main raw material for CTP plates is the printing plate material, which is typically made from aluminum base plates (also called aluminum plates) that are treated with a coating to accept image transfer.

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