A support structure, typically rectangular, made from a lightweight metal alloy, used to hold the screen in screen printing. This structure provides tension and stability to the mesh, enabling precise and repeatable ink application onto a substrate. The rigid nature of the alloy resists warping and deformation, essential for consistent results in high-volume printing or intricate designs.
The adoption of these metal frames has significantly improved the efficiency and quality of the screen printing process. Compared to traditional wooden frames, the metallic construction offers superior durability and resistance to moisture and solvents. This durability translates to longer lifespan and reduced frame replacement costs. Historically, this advancement represents a shift towards greater precision and reliability in the printing industry, leading to enhanced print quality and production speeds.