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2. 发明授权

US5460757A Method for manufacturing pre-inked stamps 失效
标题翻译：制造预墨迹邮票的方法
公开(公告)号：US5460757A
公开(公告)日：1995-10-24
申请号：US174716
申请日：1993-12-29
申请人： David L. Hedgecoth
发明人： David L. Hedgecoth
IPC分类号： B23K26/40 , B29C35/08 , B29C59/16 , B41C1/02 , B44B3/00 , B44B7/00 , G05B19/4097 , B29B13/04
CPC分类号： G05B19/4097 , B23K26/402 , B29C59/16 , B41C1/02 , B44B3/009 , B44B7/007 , B23K2203/30 , B23K2203/42 , B29C2035/0838 , B29K2105/04 , G05B2219/45165 , G05B2219/45212 , G05B2219/45227 , G05B2219/49322
摘要： The method (10) of the present invention includes a first step of designing an image to be reproduced by the stamp pad (12). A pre-inked rubber material (14) derived from an ink and plasticizer premix is then super-cooled to immobilize the ink constituents (28) and harden the pre-inked material (14). A controller (52) then processes the information communicated from the computer (50) in order to control the operation of an engraver (54) such as a laser beam generator or a pantograph. The engraved material (12) is then warmed to room temperature and affixed to an appropriate handle. Alternatively, the selected image (38) is accomplished on the top surface of the stamp pad (12) during the curing procedure. In this procedure, the premix material (22) is heated from the bottom surface (30) to a curing temperature up to a selected height. A heat source (62) is applied to the image surface (18) such as to raise the material directly below to an appropriate curing temperature level to a selected depth.
摘要翻译：本发明的方法（10）包括设计由印模（12）再现的图像的第一步骤。然后将来自油墨和增塑剂预混物的预先涂墨的橡胶材料（14）过冷却以固定油墨组分（28）并硬化预先涂墨的材料（14）。控制器（52）然后处理从计算机（50）传送的信息，以便控制诸如激光束发生器或缩放仪的雕刻器（54）的操作。然后将雕刻的材料（12）温热至室温并固定在适当的手柄上。或者，所选择的图像（38）在固化过程期间在印模垫（12）的顶表面上完成。在该过程中，将预混合材料（22）从底表面（30）加热到固化温度直到选定的高度。将热源（62）施加到图像表面（18），以将材料直接下降到适当的固化温度水平至所选择的深度。

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