METHOD FOR PRODUCING WATERMARKED JAPANESE PAPER, WATERMARKED JAPANESE PAPER PRODUCED THEREBY, AND SUN-SCREENING DEVICE OR PARTITION DEVICE PRODUCED BY USING THE JAPANESE PAPER

摘要

PROBLEM TO BE SOLVED: To produce a watermarked Japanese paper with a relatively small number of work steps and to develop a watermark pattern of the Japanese paper at any time during the day and night.;SOLUTION: A cutting sheet 12 having a thickness of 0.05-0.30 mm and having a back face coated with an adhesive is cut out in a desired shape to form a watermark pattern sheet 13, and the sheet 13 is temporarily applied to an adhesive sheet 14. The watermark pattern sheet 13 temporarily applied to the adhesive sheet 14 is pasted on a screen net or a bamboo screen of a paper-making tool, a raw material of Japanese paper is poured on the screen net or the bamboo screen of the paper-making tool to a uniform thickness, and the formed Japanese paper having a recessed watermark pattern part is dried in a drying chamber.;COPYRIGHT: (C)2009,JPO&INPIT