Other

Minnesota Mining and Manufacturing Company

Todd E Clapp

John Joseph Costello

Mark R Drutowski

Kenneth I Wolfe

A zoned inspection system and method produce inspection results consistent with a user's view of an article by transforming parallel, temporal inspection results from multiple detectors into a serial, spatial domain.

Zoned inspection system and method for presenting temporal

A method of monitoring bagginess of a web transverse to a longitudinal direction of the web is disclosed. The method includes projecting a first reference light onto a front face of the web transverse to the web, and projecting a first measurement light onto the front face of the web non-perpendicular to the front face and transverse to the web. The longitudinal distance on the front face of the web between a point along the first reference light and a corresponding point along the first measurement light are compared to determine bagginess of the web. A method of monitoring bagginess of a web in the longitudinal direction of the web is also disclosed.

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Saint Paul, MN, United States of America

Todd E Clapp