| 摘要 |
PROBLEM TO BE SOLVED: To make a mass-production of braille documents possible in a short period of time, and at the same time, surely prevent a printing paper especially when the paper thickness is thin from being broken. SOLUTION: For this manufacturing method of a braille printed matter, a metal plate 11 which becomes an intaglio plate, and a resin plate 14 which becomes a letterpress plate are made based on a film which becomes an original plate of a braille document, and a printing medium is pinched between the intaglio plate metal plate and the letterpress plate resin plate, and is pressed. Also, the width dimension of a recessed groove 12 which is formed on the metal plate 11 is set to be larger than the width dimension of a protruding part 15 which is formed on the resin plate 14, and also, to be smaller in steps and proportionally as the thickness of a printing wall body becomes thinner. Also, manufacturing members to be used for the manufacturing method for the braille printed matter are the metal plate 11 and the resin plate 14 for braille printing, which form a pair of sets, and the depth dimension of the recessed groove 12 which is formed on the metal plate 11 is made shorter by a rate of approx. 60-75% than the height dimension of the protruding part 15 being formed on the resin plate 14 which forms the set.
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