Case Study: Thai Cane Paper achieves higher press performance and lower steam use with Valmet press felts, roll covers and vacuum optimization

Thai Cane Paper cuts steam consumption from 45.6 to 40.2 tonnes an hour with Valmet

Thai Cane Paper, a kraft paper producer, was facing challenges with the press section of its PM 2 paper machine, including short felt lifetimes, poor dewatering, sheet drop-off, and felt marking. To address these issues, the company partnered with Valmet on a four-phase improvement project that involved new Valmet Press Felt SPMs and an optimization of the vacuum system.

Valmet implemented a solution that included installing specialized press felts, perforated Uhle box covers, and a Valmet Press Roll Cover PP. This resulted in a significant decrease in steam consumption from 45.6 to 40.2 tonnes per hour, higher paper dryness, extended felt lifetimes, and vacuum energy savings, all while improving overall runnability and quality.

Thai Cane Paper