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透明な有底状の筒体と、該筒体内に挿入された芯体と、該芯体の外周面と筒体の内周面との間に介在した絵柄付きシート体とからなり、しかも前記筒体と芯体との間には合成樹脂等の充填材が充填されてなることを特徴とする印鑑基材。A transparent bottomed cylinder, a core inserted intothe cylinder, and a sheet body with a pattern interposed between the outer peripheral surface of the core and the inner peripheral surface of the cylinder, and A seal base material in which a filler such as a synthetic resin is filled between a cylinder and a core . 透明な有底状の筒体と、該筒体内に挿入された芯体と、該芯体の外周面と筒体の内周面との間に介在した絵柄付きシート体とからなり、しかも前記筒体と芯体との間には合成樹脂等の充填材が充填固化されてなることを特徴とする装飾具。A transparent bottomed cylinder, a core inserted intothe cylinder, and a sheet body with a pattern interposed between the outer peripheral surface of the core and the inner peripheral surface of the cylinder, and A decorative tool, wherein a filler such as a synthetic resin is filled and solidified between a cylinder and a core .透明な有底状の筒体内に満量に満たない量の充填材を注入し、その後、該筒体内に芯体を挿入することによって前記充填材が芯体の外周面の略全長にわたって筒体内に行き渡るようにすることを特徴とする印鑑基材の製造方法。Injected amount of filler less than full amount to clear bottomed tubular body, thereafter, the tube over substantially the entire length of the outer peripheral surface of the filler core by inserting the core into the cylindrical body A method for manufacturing a seal stamp base material, characterized in that it is distributed throughout the body .前記充填材の量は、筒体の内容積の１５〜３０％であることを特徴とする請求項３に記載の印鑑基材の製造方法。The amount of the filler is 15 to 30% of the internal volume of the cylindrical body.透明な有底状の筒体内に満了に満たない量の充填材を注入する第一次注入工程と、該筒体内に隙間を有するように絵柄付きシート体が巻かれた芯体を挿入する芯体挿入工程と、該筒体内にさらに充填材を注入する第二次注入工程とからなることを特徴とする印鑑基材の製造方法。A primary injection step of injecting an incomplete amount of a filler into a transparent bottomed cylinder, and a core into which a core around which a sheet body with a pattern is wound so as to have a gap in the cylinder A method for manufacturing a seal stamp base material comprising a body insertion step and a secondary injection step of further injecting a filler into the cylinder.前記充填材を固化処理することを特徴とする請求項３から５のいずれか一つに記載の印鑑基材の製造方法。The method for manufacturing a seal stamp substrate according to any one of claims 3 to 5, wherein the filler is solidified.
JP2003029714A2003-02-062003-02-06Seal base material and decorative implement, and manufacturing method for decorative implement
PendingJP2004237606A
(en)