Method of automatically measuring the thread density per unit length of a moving band of material

PURPOSE: To measure a string density per unit length of a band-shaped object to be moved automatically by detecting light through the band-shaped object using a number of sensor elements arranged on a plane and converting it to a digital signal for calculation. CONSTITUTION: A band-shaped object 1 i...

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Bibliographische Detailangaben
1. Verfasser: JURGEN WOWERIES
Format: Patent
Sprache:eng
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