Heat-sensitive stencil sheet

摘要

Provided is a heat-sensitive stencil sheet comprising an ink-impermeable thermoplastic film and a porous substrate laminated to the film, characterized in that the porous substrate is a screen gauze which is made of synthetic fibers having a fiber diameter of 25 - 60 mu m and has a mesh number of 160 - 190 or 210 - 290. The screen gauze may be subjected to calendering.