A method for detecting small, fibre-like foreign particles in a fibre flock flow contg. seed bodies which may be disregarded. The process uses a fine optical sensor and a computer-controlled removal process is only undertaken under specific circumstances, more adjacent points features a colour deviation from the standard flock than would be the case when seed grains are the cause of deviation.
申请公布号
DE4423282(A1)
申请公布日期
1996.01.11
申请号
DE19944423282
申请日期
1994.07.05
申请人
HERGETH, HUBERT A., DIPL.-ING. DIPL.-WIRTSCH.-ING., 52076 AACHEN, DE
发明人
HERGETH, HUBERT A., DIPL.-ING. DIPL.-WIRTSCH.-ING., 52076 AACHEN, DE