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HongChang Aluminum CO., LTD.
  • Double-layer thermal CTP plate

    Double-layer thermal CTP plate

    Double-layer coated thermal CTP plates are usually used for printing jobs that require high quality and efficiency.

  • Processless thermal CTP plates

    Processless thermal CTP plates

    Processless thermal CTP plate is a type of plate material specially designed for computer-to-plate (CTP) technology, featuring significant characteristics such as environmental protection, high efficiency, and high quality.

  • CTCP Plate

    CTCP Plate

    CTCP plates are widely used in the printing industry, especially for high-volume commercial printing jobs where speed and quality are crucial.

  • Single-layer thermal CTP plate

    Single-layer thermal CTP plate

    Thermal CTP plates have the advantages of fast plate making speed, high tolerance, accurate dot reproduction, excellent ink balance, etc., and are widely used in the printing industry.

  • Aluminum CTP plate has good quality

    Aluminum CTP plate has good quality

    Aluminum CTP plates are widely used in modern printing, especially in commercial printing, book printing and other fields.

  • Aluminum for printing 1050A 1060

    Aluminum for printing 1050A 1060

    1 series aluminum alloy plates are commonly used for PS plate substrate/CTP plate substrate, with advantages such as high printing quality, strong printing durability, environmental friendliness, cleanliness and hygiene, and low cost.

  • 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.

  • Advantages of Process-Free CTP Plates

    Advantages of Process-Free CTP Plates

    Process-free CTP plates effectively solve the problems of hazardous waste and emissions, and reduce electricity and water consumption, allowing you to achieve "green" printing.

  • Best CTP Plates for Commercial Printing

    Best CTP Plates for Commercial Printing

    CTP technology enables direct digital image output onto printing plates, eliminating the need for traditional film-based plate-making.

  • Digital Printing Requirements for CTP Plate Quality and Performance

    Digital Printing Requirements for CTP Plate Quality and Performance

    Hongchang's high-quality CTP aluminum substrate uses 1 series high-purity aluminum, which is flat and corrosion-resistant, ensuring high-resolution imaging and stable printing strength, and is widely used in the digital printing industry.

  • Positive PS Plate for Newspaper Printing

    Positive PS Plate for Newspaper Printing

    PS plate is a printing plate commonly used in lithography. It is made by coating a layer of photosensitive material on an aluminum plate substrate.

  • 1050/1052/1060/1070 Aluminum PS substrate for printing

    1050/1052/1060/1070 Aluminum PS substrate for printing

    PS/CTP are both rolled into a certain thickness of thin plate through hot and cold rolling process. The surface of the plate is coated with a layer of photosensitive resin after a specific process treatment, and then dried to make a printing plate for var

  • 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.

  • The Most Cost-Effective CTP Plates

    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.

  • Aluminum plate for printing house

    Aluminum plate for printing house

    The aluminum plates used in printing houses are mainly PS plate aluminum plate base and CTP plate aluminum plate base​, generally made of 1050, 1060, 1070 and other aluminum alloy materials.

  • Blue Positive UV-CTP Offset Printing Plate

    Blue Positive UV-CTP Offset Printing Plate

    The Blue Positive UV-CTP plate (Computer-to-Plate) is a light-sensitive printing plate based on violet laser technology (405nm), specially designed for UV ink printing environments.

  • Printing Plate Making: Advantages of CTP Plate Making and Quality Control

    Printing Plate Making: Advantages of CTP Plate Making and Quality Control

    The mainstream offset printing plates are divided into PS plates and CTP plates. Both have their own characteristics. CTP plate making is gradually becoming the industry's first choice with its many advantages.

  • Differences Between CTCP and CTP Plates

    Differences Between CTCP and CTP Plates

    CTCP uses traditional PS plates and ultraviolet light, while CTP uses special plates and lasers.

  • Choosing the Right Offset CTP Plate

    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.

  • 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.

  • Thermal CTP Plate - Printing Consumable

    Thermal CTP Plate - Printing Consumable

    Thermal CTP plates have higher exposure accuracy, more stable imaging characteristics and wider environmental adaptability, and are the preferred plate material in commercial printing, newspaper printing and other fields.

  • 1050 1060 1070 Pre-coated photosensitive sheet substrate

    1050 1060 1070 Pre-coated photosensitive sheet substrate

    In the printing industry, PS sheet (pre-coated photosensitive sheet) refers to a sheet made by coating a non-silver photosensitive (thermal) resin layer on an aluminum substrate sheet. For photosensitive sheet substrates, 1050, 1060, 1070, 1050A aluminum

  • What is a CTCP Plate?

    What is a CTCP Plate?

    CTCP (Computer to Conventional Plate) printing plate refers to the use of traditional PS plates with direct digital imaging, forming a new generation of UV-CTP plates.

  • CTP Printing Plate-Making Process

    CTP Printing Plate-Making Process

    Hongchang Aluminum currently produces four main types of CTP plates, including heat-sensitive, silver salt, photopolymerization and processing-free types.

  • 1350mm CTP Plate for Precision Printing

    1350mm CTP Plate for Precision Printing

    1350mm CTP plates, featuring high stability, durability, and excellent photosensitivity, are widely used in high-end printing applications. Available in a variety of custom sizes, they help printing companies improve efficiency and quality.

  • CTCP Plates for UV Ink Printing

    CTCP Plates for UV Ink Printing

    CTCP refers to a computer-to-plate imaging process using traditional PS plates (Presensitized Plates) or, in some contexts, CTP plates.

  • 1050A PS aluminum-based sheet

    1050A PS aluminum-based sheet

    1050A aluminum sheet is a high-purity aluminum alloy material with an aluminum content of about 99.5%, similar to 1050 aluminum sheet, but with slightly higher purity and more stable performance.

  • Do you know CTCP plate printing?

    Do you know CTCP plate printing?

    CTCP (Computer to Conventional Plate) is a hybrid printing technology that combines the advantages of digital and traditional offset printing.

  • 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.

  • Aluminum plate base for printing plates

    Aluminum plate base for printing plates

    Aluminum plate base for printing plates is an aluminum base used to make printing plates (such as PS plates, CTP plates, etc.). It is widely used in offset printing plates such as positive PS plates, thermal CTP plates, photosensitive CTP plates, UV-CTP p

  • CTP 1050/1060 Aluminum Coil Offset Printing

    CTP 1050/1060 Aluminum Coil Offset Printing

    CTP aluminum plate base is a material used in the printing industry. It is a printing platemaking technology that directly transfers the numbers, pictures or pages edited in the electronic prepress processing system or color desktop system to the printing

  • 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.

  • High-Sensitivity Thermal CTP Plates

    High-Sensitivity Thermal CTP Plates

    Among the wide range of CTP plate types available, high-sensitivity thermal CTP plates have emerged as the preferred solution for increasing production capacity, optimizing costs, and ensuring exceptional print quality.

  • Aluminum sheet for offset printing 0.13-0.4mm thickness

    Aluminum sheet for offset printing 0.13-0.4mm thickness

    Common alloy grades of aluminum sheets commonly used in offset printing are 1050, 1060, 1070, etc., which have the advantages of low density, high strength, and good forming.

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