Voith’s New Infinity Press Fabric Provides High Dewatering

Voith, Germany, has developed a completely new generation of endless and seam press fabrics containing a base structure that ensures the fabric will resist compaction during operation. Dewatering performance of the Infinity fabric therefore remains consistently high while maintaining high paper quality, the company notes.  

 

The high-quality base fabric of Infinity is woven in an especially uniform method. Additionally, the laminated structure retains its open volume during the entire running time due to a high level of compressibility and better rebound behavior in comparison with conventional press fabrics. These characteristics increase the dewatering performance and reduce dirt deposits and fiber loss. Infinity rapidly achieves optimal saturation, so the desired machine speed is quickly reached. The high number of contact points of the base fabric provides for uniform pressure distribution, increasing the dry content and the quality of the paper sheet.

The paper manufacturer has the choice of several designs due to the modular concept of Infinity. Infinity can be tailored to the specific needs of the application to provide immediate benefit to paper machine operation. The new press fabric is also available with seams: the seam loops have an identical loop length, roundness and spacing, which makes the installation of the fabrics faster, simpler and safer.

More information is available online.