Webinars

If you’re looking for workshops that are brief (typically one hour long), require no travel (stream live from your computer) and focused (covering the topics that matter most to you), look no further than TAPPI Webinars. If you can’t make the live broadcast, you can download the recordings for free *some are only available for free to TAPPI members. Browse the list of previously-recorded webinars.

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Webinars
VPA and New Indices for Quantifying and Troubleshooting Sheet Quality

Sheet properties measured both on-line and off-line are often expressed in arrays of values called "profiles" in cross-machine direction (CD) and "trends" in machine direction (MD).  With the computing power, memory capacity, and display technology available in today's quality control and mill-wide systems, a new set of indices and two-dimensional analysis methods can be useful for better quantifying sheet quality and provide more insights for troubleshooting sheet-making processes. 

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Paper Technology Foundation at Western Michigan University