Press Felt
In paper manufacturing, press felt plays a crucial role in the pressing section of the paper machine, where it aids in removing water from the paper sheet and enhancing its surface properties. Its effectiveness directly impacts the quality and efficiency of the paper production process, making the precise engineering and manufacturing of press felt essential for optimal performance.
Weaving & Heat Setting of Base Fabric
Selecting the appropriate base fabric design and yarn type for Press Felt production demands extensive experience and expertise in the field of weaving and fabric engineering. Once the fabric is meticulously woven, it undergoes a heat setting process to ensure dimensional stability. This critical step guarantees that the fabric remains steady and reliable while operating on a Paper Machine at high tension and speed.
Needling and Finishing
The most crucial step in manufacturing Press Felt involves integrating the fiber layer into the base fabric using a needle punching machine. The finishing process encompasses several essential stages, including final heating, pre-compaction, edge cutting and sealing, as well as edge reinforcement. These steps ensure that the fabric is adequately prepared to endure the wear and tear encountered in paper machine operations.