Vibrating foil improves paper properties.
This article describes a vibrating foil that improves drainage, formation, cross-direction profile and sheet structure, according to the manufacturer. The Vibre-FoilTM imparts a cycling energy pulse to the partially formed sheet to fluidize the fiber slurry. For a brief instant, the energy pulse causes the fiber suspension to behave as if it was at a much lower consistency. This allows individual fiber to flow and change orientation to fill in lower basis weight areas of the sheet. The result is a squarer sheet with a more uniform CD basis weight and sheet structure profile.OCTOBER 2003
Additional original feature editorial is available on www.tappi.org. To access the following articles, go to www.tappi.org, click on the Solutions! link, then click on "Online Exclusives." In October, you can access the following features. To access Online Exclusives from previous issues, click on the "Online Exclusives Archives" link on the left hand bar.
 Printer friendly
 Cite/link
 Email
 Feedback
| |
| Title Annotation: | Online Exclusives |
|---|---|
| Author: | Button, Alan F. |
| Publication: | Solutions - for People, Processes and Paper |
| Date: | Oct 1, 2003 |
| Words: | 153 |
| Previous Article: | The Paper Industry International Hall of Fame (PIIHF). |
| Next Article: | BIM. |