SHOJI-GAMI FOR HEAT BONDING

摘要

PROBLEM TO BE SOLVED: To provide an economical sheet of Shoji-gami for heat bonding readily applicable to a frame or repapered by anyone without requiring water or a skilled technique and without losing quality characteristics as a substrate for the Shoji-gami and without especially deteriorating the quality with heat and a method for producing the Shoji-gami for heat bonding.;SOLUTION: This Shoji-gami for heat bonding is obtained by converting a hot-melt resin having a softening point assuming adhesion during heating within the range of 80-180°C into the form of a continuous or a discontinuous ultrafine fibrous material and applying the fibrous material to a bonding region of a sheet body composed of the Shoji-gami. The ultrafie fibrous material of the hot-melt resin has a fiber diameter within the range of 3-20 μm and the coating weight is within the range of 3-20 g/m². Furthermore, the softening point of the ultrafine fibrous material of the hot-melt resin during the heat bonding is lowered from the essential softening point.;COPYRIGHT: (C)2002,JPO