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As a leading direct manufacturer, Sun Hong Group specializes in engineering high-performance Pulp Board Felt. We design these products to optimize the efficiency of your paper production process. The primary function of these specialized felts in the press section is to maximize water removal while maintaining paper web integrity. By utilizing our advanced paper machine clothing, mills achieve fast start-ups, high sheet dry content, and excellent runnability. Whether upgrading an existing line or outfitting a new facility, our premium press felts ensure reliable performance under demanding conditions.
We categorize our available pulp board felts based on internal structure and specific application requirements. This helps users easily navigate to the exact specifications they need. Every paper mill operates differently. Therefore, we tailor all our options to match your specific machine requirements, operating speeds, and paper grades.
| Felt Type | Structure | Best Suited For | Key Benefit |
|---|---|---|---|
| Single-Layer BOM | Batt-on-Mesh (1 base layer) | Standard speed board machines | Efficient standard dewatering |
| Double-Layer BOM | Batt-on-Mesh (2 base layers) | High-speed board machines | High line pressure resistance |
| BOB Felt | Batt-on-Batt | Heavy-duty pulp processing | Excellent surface smoothness |
Our Batt-on-Mesh (BOM) options handle varying levels of water removal and pressure. Single-layer felts are highly effective for standard dewatering tasks on conventional machines. For more demanding environments, our double-layer BOM press felts are engineered specifically for high-speed board machines. These double-layer structures provide exceptional high line pressure resistance, faster water filtration, and enhanced void volume to prevent crushing.
The BOB felt structure is uniquely constructed without a traditional woven base mesh. Instead, it relies on multiple layers of batt fiber. We highly recommend this design for its excellent surface smoothness and superior anti-corrosion properties. This design suits heavy-duty pulp and board making processes. It minimizes sheet marking and maintains a flawless finish, which is critical for product quality.
Understanding available structural variations is key to optimizing your press section. Seamed pulp board felts feature a secure joining mechanism. This allows for easy, safe installation while significantly reducing downtime and promoting a fast start-up. Conversely, endless felts are manufactured as a continuous loop. They provide a marking-free performance essential for producing highly sensitive, premium paper grades.
The technical benefits of our pulp board felts are rooted in advanced material selection and precision manufacturing. By integrating these felts into your press section, you can significantly improve sheet quality. You will also lower overall energy consumption during the drying phase.
Excellent Elasticity: Maintains structural integrity and recovers quickly from continuous compression in the press nip.
High Water Filtration: Maximizes void volume to ensure rapid and efficient dewatering.
High Line Pressure Resistance: Withstands the extreme mechanical forces of high-speed board machines without collapsing.
Corrosion Resistance: Specially treated fibers resist chemical degradation from pulp processing additives.
Long Service Life: Durable construction reduces the frequency of replacements, lowering operational costs.
Marking-Free Sheet: Smooth surface characteristics prevent unwanted impressions on the final paper product.
When selecting a supplier for critical components, trust and capability are paramount. Sun Hong Group operates a dedicated factory for felt and fabric production. This allows us to offer direct factory pricing while maintaining strictly controllable quality. Our extensive experience in producing pulp and paper machine spare parts has enabled us to successfully export to 96 countries. We take pride in the positive testimonials from hundreds of global paper plant customers. They rely on our expertise to keep their operations running smoothly.
We provide much more than just high-quality spare parts. Sun Hong Group is committed to delivering a comprehensive one-stop solution for paper mills. Our professional technical team works closely with your engineers to offer complete press section planning and custom design services. From initial consultation to rigorous testing and on-site training, we support your team. We ensure your personnel are fully equipped to maximize press felt performance.
BOM (Batt-on-Mesh) felts feature a woven base fabric that offers superior water drainage and structural stability. This makes them ideal for high-speed machines. BOB (Batt-on-Batt) felts lack a traditional woven base, providing excellent surface smoothness and anti-corrosion properties. We customize both structures based on your specific board machine's requirements.
Yes, all our press felts are tailor-made to your exact specifications. Our technical team designs the felt based on your machine's operating speed, press type, and target paper grade. This ensures optimal dewatering and seamless integration into your existing setup.
Our pulp board felts are engineered with specialized yarn structures and advanced surface treatments. These features allow for immediate water absorption and filtration. This innovative design significantly reduces the break-in period, ensuring your paper machine reaches peak production speed quickly.
Absolutely. We provide comprehensive technical support, including detailed installation guidance and operational training. Our ultimate goal is to ensure your press section runs smoothly with maximum efficiency from day one. As a trusted Pulp Board Felt manufacturer, we invite you to contact us today for a customized quote.
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