Rollers

Can You Trust (Web Handling) Equations? Members Public

Presented by David R Roisum, Ph.D., Finishing Technology, Inc. Equations have been used for more than two millennia by mathematicians and scientists alike. Newton’s Laws have been used to predict everything from cannonball trajectories to the orbital mechanics needed to put a man on the moon. Yet, as

Kevin Lifsey
2024 R2R USA

WEB WISE | What is the best roller wrap angle? Members Public

This mundane question is, in some ways, more important than its more popular cousin, “What is the best roller-to-roller span?”[1] Yes, both affect the layout and cost of a machine. However, rules for wrap angles are more numerous, and much more consequential, if you get them wrong. Let us

Alex Nevels
Converting Quarterly