Printing stencils for the manufacturing methods and technical printing of the print stencil for technical printing

摘要

The present invention relates to a method for producing and printing stencil printing stencils for printing technical attach the print pattern onto the substrate . The method includes providing a carrier layer of the printing stencils ( 21 ) , and providing a patterned layer of the printing stencil ( 22 ) under the support layer ( 21 ) , corresponds to at least a portion of the printed pattern for the steps of processing hollowed print image opening (22a) in the pattern layer ( 22 ) , in the region of the printed image opening (22a), is processed hollow carrier layer opening in the carrier layer ( 21 ) and (21a) I and a step . The method , the laser device is used to cut out the processing of the carrier layer opening (21a), the laser device , outputs a laser beam with a laser light pulse , hollowed machining of the support layer opening (21a) , the printing extending in the longitudinal direction of the image opening , includes a hollow process column of the carrier layer opening (21a), when the hollowed processing of each carrier layer opening of the column (21a), the focusing apparatus of the laser is positioned in each of the carrier layer opening (21a), each of the carrier layer opening (21a) , using one or more laser pulses , the hollowed out at the position (P1), hollowed in this support layer opening after processing , the focus support device for a laser device , between the two of subsequent laser pulses , that are relative to the carrier layer , the carrier layer opening hollowed out (21a), then hollowed position of the layer opening to (P2) is moved . [ Selection Figure ] Figure 4A