Tissue paper used for heat-sensitive stencil sheet, heat-sensitive stencil sheet, and method of making the same
AssigneeRicoh Company, Ltd.
InventorHideyuki Yamaguchi
Life of this patent
Estimating the term…
Abstract
A tissue paper used for heat sensitive stencil sheet to be used for a heat-sensitive stencil sheet comprising natural fibers, synthetic fibers, or their mixture, which being impregnated with an ionizing radiation curable type of resin, and a heat-sensitive stencil sheet having a thermoplastic resin film being bonded thereto, wherein, at surface of one side of the resin film, there is provided the tissue paper used for heat-sensitive stencil sheet, which is that being bonded the thermoplastic resin film by point-bonding with using an ionizing radiation-curable resin, and there is provided an anti-sticking layer on the other side of the thermoplastic resin film.
Claims6
A heat-sensitive stencil sheet, wherein there is provided a porous resin layer on one side of a thermoplastic resin film, and thereto is provided a tissue paper comprising an ionizing radiation-curable resin impregnated therein where an ionizing radiation-curable resin is arranged between the porous resin layer and the tissue paper so that the porous resin layer and the tissue paper are held to each other in a manner of point bonding, and on the other side of the thermoplastic resin film is provided with an anti-sticking layer, without a separate adhesive for bonding the tissue paper to the thermoplastic resin film.
Dependencies are inferred from the claim text.