SCREEN PRINTING FRAME

摘要

The invention relates to a screen printing frame comprising: a first layer as a screen printing template carrier, designed as a high-grade steel foil and being provided with first cavities which are designed such that they reach from an upper side to a bottom side of the first layer; a second layer as a screen printing template, designed as a masking layer which is rigidly connected to the lower side of the first layer. The second layer is provided with second cavities which at least partially overlap the first cavities of the first layer such that a printing medium can be conveyed through the first cavities of the first layer from the upper side thereof through the second cavities of the second layer in the direction of the lower side onto a substrate that can be placed beneath. The surfaces of the first and/or the second cavities are provided with a coating which has a thickness which is at least 5 % of the smallest cross-section inner width of the respective cavity, the ratio of the total height of the screen printing frame to the largest cross-section inner width of the first and/or second non-coated cavity is less than 1 :1 and the ratio of the total height of the screen printing frame to the largest cross-section inner width of the first and/or second coated cavity is greater than 1 :1.