Vacuum Frame

A vacuum frame is a device used in the printing and graphic arts industry for securing materials during various processes, such as exposure in screen printing, contact printing, or platemaking. The frame typically consists of a vacuum bed that securely holds the substrate, film, or plate in place, ensuring consistent and precise results.


Vacuum Press


  1. Screen Printing: In screen printing, a vacuum frame is often part of an exposure unit. It holds the screen mesh and the film positive or transparency tightly together during the exposure process, ensuring accurate transfer of the design onto the screen.

  2. Plate-Making in Offset Printing: Vacuum frames are used in offset printing for exposing photopolymer plates to UV light. The vacuum holds the plate and film in close contact, allowing for precise exposure and the creation of printing plates.

  3. Contact Printing in Photography: In traditional photography, contact printing frames with vacuum capabilities are used to ensure a close and consistent contact between the negative and printing paper during exposure.


Proper Material Placement: Ensure proper placement of materials within the vacuum frame. This includes accurately positioning films, screens, or plates to achieve the desired results during exposure or printing.

Vacuum Pressure Adjustment: Adjust vacuum pressure based on the type of material and process. Different materials may require varying levels of pressure to achieve optimal contact and results.

Regular Maintenance: Conduct regular maintenance on the vacuum frame, including checking seals and ensuring consistent suction. Proper maintenance contributes to the longevity and reliability of the equipment.

Compatibility with Materials: Verify that the vacuum frame is compatible with the materials being used. Different processes may require specific vacuum frame configurations to accommodate varied substrates or films.

Precision and Calibration: Calibrate the vacuum frame for precision. Ensure that the frame provides even pressure across the entire surface, avoiding uneven exposures or prints.