Method of handling film roller - has film cut laterally when fault marks detected by sensor

摘要

The method for working film material stored on rolls and supplied with fault demarkations, includes cutting the film material laterally before it is pulled into the first of several work stations in steps. The fault markations are detected by the lateral cutter at a predetermined distance, and the film is cut. At the point of cutting, a new cycle is initiated. ADVANTAGE - The process is simple and reliable, and is economical.