The testing method uses light beams for checking the positions of the cigarette ends, for verifying the required cigarette configuration and for detecting missing cigarettes. The light beams for scanning the cigarette ends in at least one row are off-centre to the cigarette ends, with detection of the reflected light components to provide corresponding electrical signals, with threshold evaluation for detecting the boundaries between the adjacent cigarettes.
申请公布号
DE19642793(A1)
申请公布日期
1998.04.23
申请号
DE19961042793
申请日期
1996.10.17
申请人
TOPACK VERPACKUNGSTECHNIK GMBH, 21493 SCHWARZENBEK, DE
发明人
GEORGITSIS, NIKOLAOS, 21033 HAMBURG, DE;KNICKREHM, ROBERT, 23847 RETHWISCH, DE