Document Type and Number:
Japanese Patent JPH0255210
Kind Code:
B2
Abstract:
A process for producing a drawing stencil characterized in that a plastic border edging is applied, by a spray or injection molding, upon a preformed stencil sheet. A further feature disclosed is the use of a lubricated interface between a border edging and a stencil sheet, to relieve stress buildup and resultant distortion of the stencil.
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Inventors:
EDOGAA UASUMAN
Application Number:
JP12628878A
Publication Date:
November 26, 1990
Filing Date:
October 16, 1978
Export Citation:
Assignee:
ROTRING WERKE RIEPE KG
International Classes:
B41B1/00; B29C45/14; B41B9/00; B43L13/20