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Patent AT-E399636-T1: [Translated] METHOD AND DEVICE FOR SHAPING A LONGITUDINALLY CORRUPTED WEB

Published by National Center for Biotechnology Information (NCBI) | U.S. Department of Health & Human Services | Metadata Last Checked: September 07, 2025 | Last Modified: 2025-09-06
In a method and device for continuous shaping of a plane web to a lengthwise corrugated web, wherein the web in the shaping area is continuously spatially guided and shaped, in that any imaginary line positioned within the center plane of the web and extending in the transport direction during shaping in the shaping area travels approximately the same travel distance, with increasing shaping only those web lines not positioned at the edge are subjected to a deflection perpendicularly to the plane of the web. The maximum value of the deflection is the greater the farther the web line is removed from the edge of the web, respectively.

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