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Now showing items 21-23 of 23
Wound roll structures and practical applications
(Oklahoma State University, 2019-06)
Winding is an integral process in the manufacturing and converting of nearly all web materials such as paper, film, tissue, nonwovens, aluminum and steel. Wound rolls are the most convenient, economical, and most prevalent ...
Unified model for longitudinal and lateral web dynamics
(Oklahoma State University, 2019-06)
In "The Effect of Mass Transfer on Multi-Span Lateral Dynamics of Uniform Webs" [1], it is shown that behavior of Shelton's lateral dynamic beam model [2] can be explained as the interaction of the normal entry equation ...
Unexpected wrinkling mechanism in thin webs
(Oklahoma State University, 2019-06)
Wrinkles and creases are a particular problem in thin web materials, leading to functional and visual defects. Their precursor is the wavy pattern in spans between rollers. Troughs running along or close to the machine ...