SHEET FOR PEN INPUT DEVICE, AND METHOD OF PRODUCING SHEET FOR PEN INPUT DEVICE
To provide a method of producing a sheet for a pen input device, capable of solving the problem associated with plastic waste and enabling a user to get a writing touch similar to the writing touch of inputting in writing to a writing medium such as a sheet using a writing tool such as a pencil.SOLU...
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Format: | Patent |
Sprache: | eng ; jpn |
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Zusammenfassung: | To provide a method of producing a sheet for a pen input device, capable of solving the problem associated with plastic waste and enabling a user to get a writing touch similar to the writing touch of inputting in writing to a writing medium such as a sheet using a writing tool such as a pencil.SOLUTION: The method of producing a sheet for use in a pen input device, the sheet being contacted by the core of an electronic pen of a pen-inputting device detecting an instructed position instructed by the electronic pen, comprises a first step of adding a solution of a biodegradable plastic of a prescribed concentration dissolved in a solvent, i.e., an organic solvent, into a prescribed amount of a liquid suspension of pulp of a prescribed concentration while agitating the same, a second step of making paper using the solution prepared by the first step, and a third step of heat-pressing the paper obtained in the second step.SELECTED DRAWING: Figure 2
【課題】プラスチック廃棄物の問題を解決することができると共に、鉛筆などの筆記具で用紙などの筆記媒体に筆記入力したときと同様の書き味を得ることができるペン入力装置用シートを製造する方法を提供する。【解決手段】電子ペンにより指示された指示位置を検出するペン入力装置の、電子ペンの芯体と接触するペンペン入力装置用シートの製法である。所定濃度のパルプ懸濁液の所定量に、有機溶剤を溶媒とした所定濃度の生分解性プラスチックの溶液を加えて撹拌する第1の工程と、第1の工程で調製された溶液を用いて抄紙する第2の工程と、第2の工程で得られた前記の紙を熱プレスする第3の工程とを有する。【選択図】図2 |
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