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US 4,107,003 AGranted
Method of manufacturing a seamless cylindrical stencil and a small-mesh stencil obtained by applying this method
AssigneeStork Brabant B.V.
InventorLodewijk Anselrode
Life of this patent
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Abstract
A method of manufacturing a seamless cylindrical stencil comprising the steps of shrinking a small-mesh hose on a cylindrical support formed by a wire-netting, after which the threads of the hose and -if necessary- also of the support are made conductive, and finally a metal deposit by means of electro-plating is applied, the thicness of which is less than half the diameter of the hose threads.
Claims5
A method of manufacturing a seamless cylindrical stencil comprising the steps of shrinking, a non-metal hose
- upon a formfix netting defining a supporting sleeve;
- providing the threads of the non-metal hose and eventually of the netting with a conducting surface, and
- securing the hose upon the netting by means of an electro-plating deposit with a thickness which is smaller than half the diameter of the threads of the hose.
Dependencies are inferred from the claim text.