| 摘要 |
A process for producing a stencil printing sheet by laminating a water-soluble resin layer formed on a non-adhesive substrate to a porous substrate with an adhesive or by heat adhesion. The non-adhesive substrate is removed from the water-soluble resin layer to obtain a stencil printing sheet. The water-soluble resin layer is perforated by a single application of an aqueous solvent onto the water-soluble resin layer, such that the solution which dissolves the water-soluble resin layer permeates into the interior of the porous substrate.
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