Device and process for marking molded items and tablets with laser beams
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United States of America Patent
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-
Mar 6, 1990
Grant Date -
N/A
app pub date -
Jul 28, 1988
filing date -
Aug 2, 1986
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Process and device for applying markings (9) and/or providing break notches on moulded items or tablets (4) by means of laser beams. The installation (16) which produces the laser beam (3) is arranged on a tablet-producing press, to which it is functionally connected by synchronization systems (18). A deflection system (17) is arranged on the die support (5) of the press in order to deflect the laser beam (3) onto the surface of the moulded item or tablet (4). The laser (16) is provided with an optical system (15) having interchangeable masks provided with openings through which the laser beam passes (3).
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