Process for producing a screen printing form and screen printing fabric of a coated screen web
AssigneeSefar AG
InventorChristian Schilling
Life of this patent
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Abstract
In a process for the production of a screen printing form comprising a grid-like screen web with a coating of an emulsion, in particular a photosensitive emulsion, a screen web is partially provided with at least one coating area which is composed of a plurality of separately applied coating regions. Preferably the emulsion is applied in a plurality of mutually parallel adjacent coating strips of defined width by at least one nozzle.
Claims48
A process for the production of a screen printing form comprising a screen web of plastic filaments, by coating with a photosensitive emulsion, characterized in that the screen web is partially provided with at least one coating area which is composed of a plurality of separately applied coating strips, wherein the emulsion is applied as the coating strips in an adjacent, substantially parallel relationship and are thereafter dried.
A process for the production of a screen printing form comprising a screen web of plastic filaments, by coating with a photosensitive emulsion, characterized in that the screen web is provided with a layer of the emulsion, producing a plurality of coating areas by subsequent removal of parts of the layer of emulsion and thereafter drying the screen web.
A process for the production of a screen printing form comprising a screen web of plastic filaments, by coating with a photosensitive emulsion, characterized in that a web-like carrier material is provided with a layer of emulsion, producing a plurality of coating areas in the carrier material by subsequent removal of parts of the layer, and transferring the coating areas from the carrier material on to the screen web and drying.
Dependencies are inferred from the claim text.