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Connecting Winding Codes to Quality Control Devices
(Oklahoma State University, 2010-07-01)
The goal of this study was to develop an extension to the winding models which can convert the outputs of pressures and stresses to units that can be measured using existing quality control devices, the Rho meter in this ...
Prediction of Amplitude and Wavelength of Troughs on Polyethylene Webs
(Oklahoma State University, 2010-05-01)
Out-of-plane deformations occur in free spans of webs, which may be composed from polymers, during their transportation through process machinery. These troughs may become wrinkles when they transgress a roller. As the ...
Trough and Wrinkling Analysis of Non-Uniform Webs
(Oklahoma State University, 2010-05-01)
Depending on the final product requirements webs may have thickness non-uniformities across the web width. Some products require layers of different materials to be bonded together (i.e. laminated) to meet the desired ...
Viscoelastic Poisson's ratio of webs
(2020-12)
During web handling operations, the web moves along a processing line, supported by rollers, and is subject to numerous successive processes, for example several printing operations with different colors. Registration ...