How Important Is Press Felt Conditioning?

FAQ

Press felt conditioning is ESSENTIAL — not optional.

Proper conditioning with high-pressure showers (20-35 bar) and uhle box vacuum (30-50 kPa) maintains:

• Void volume for water storage
• CFM (permeability) for water removal
• Surface openness for sheet quality

Without conditioning: Felts plug within days, losing 50%+ of their dewatering capacity.

ROI of Good Conditioning: 30-50% longer felt life vs. poorly conditioned felts. The conditioning system is as important as the felt itself.

---

Technical Background

This answer is based on PAPTEX's expertise in Press Felt. PAPTEX provides engineered fabric solutions to 200+ paper mills worldwide.

Related Resources

• 📖 View our Product Knowledge for more information
• 📋 Browse Press Felt related articles
• 📞 Contact PAPTEX Engineers for personalized recommendations for your paper machine

Last updated: July 2026