TABLET PRINTING APPARATUS AND TABLET PRINTING METH

专利名称：TABLET PRINTING APPARATUS AND

TABLET PRINTING METHOD

发明人：Takashi MIYAKE申请号：US15744724申请日：20160620

公开号：US20180200149A1公开日：20180719

专利附图：

摘要：A tablet printing apparatus first applies either ultraviolet rays or infrared raysto surfaces of tablets that are being conveyed. The ultraviolet or infrared rays areapplied to at least a contour portion of a target area where a print image is to be

formed. In the case of applying ultraviolet rays, the surface of the contour portion isroughened, and the angle of contact with ink is reduced. In the case of applying infraredrays, the contour portion is etched into a recessed shape. Thereafter, ink is ejected insidethe contour portion. This configuration suppresses the spread of the ejected ink to theoutside of the target area. As a result, the print image has a well-defined contour.

申请人：SCREEN HOLDINGS CO., LTD.

地址：Kyoto JP

国籍：JP

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