发明名称 METHOD FOR PRODUCING PERFORATED OR PARTIALLY PERFORATED STENCILS WITH A RELIEF
摘要 A method for producing a stencil, which has on its upper side a relief with a multiplicity of openings, the contours of which correspond to a desired pattern, and to a stencil of this type. In order to permit greater relief heights, and consequently increased freedom of design of patterns to be applied, the stencil is provided with a body having at least one non-perforated non-metal relief layer. The material of the relief layer is removed according to the pattern by laser or plasma radiation to form the multiplicity of openings of the relief. Through-openings which extend to a rear side opposite from the upper side are provided at least in the bottom region of the openings of the relief. A stencil with a stencil body (10) may be obtained, which has at least one non-metal relief layer, formed in the upper side of which is a relief with a multiplicity of openings, the contours of which correspond to a desired pattern. Through-openings which extend to a rear side opposite from the upper side are provided here at least in the bottom region of the openings of the relief.
申请公布号 US2011094398(A1) 申请公布日期 2011.04.28
申请号 US20100917096 申请日期 2010.11.01
申请人 WEFERS LOTHAR;JUFFINGER JOSEF 发明人 WEFERS LOTHAR;JUFFINGER JOSEF
分类号 B05C17/06;B41C1/14 主分类号 B05C17/06
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