Two-drum winder run simulation model
Abstract
A dynamic, analytical model for winder run simulations is presented. The model consists of elastic drums, deformable paper rolls and a rigid rider roll beam. A paper roll nip flexibility model is derived and a profound influence of paper roll properties on winder dynamics is demonstrated. The origin of winder vibrations due to specific vibrating paper grades is explained in detail. Winder drum design aspects against vibrations are studied. Finally, some practical measures to reduce winder vibrations are presented.
Citation
Jorkama, M., & Von Hertzen, R. (1997, June). Two-drum winder run simulation model. Paper presented at the Fourth International Conference on Web Handling (IWEB), Stillwater, OK.