Polymer Fabric Engineering
Precision-engineered technical textiles with application-specific surface treatments, sealing systems, and finishing technologies.
Our polymer fabric engineering goes far beyond simple weaving. We combine deep material science knowledge with advanced textile finishing to create filter media that are precisely tuned to your process requirements. Every fabric undergoes a multi-stage engineering process: polymer selection, yarn specification, weave design, surface treatment, and sealing system integration. This holistic approach is what sets R+F FilterElements apart from commodity filter cloth suppliers.
Core Capabilities
CGR (Caulked, Grouted, Recessed) sealing for zero-bypass filtration in filter presses
Ultrasonic welding for sterile, thread-free seams without chemical contamination risk
ATEX-compliant antistatic finishing (surface resistance < 10⁹ Ω)
PTFE membrane lamination for surface filtration and easy cake release
Hydrophobic and oleophobic treatments for specialized applications
Heat-set stabilization for dimensional accuracy under process conditions
Custom dyeing and marking for easy identification and inventory management
Reinforced selvedge and edge treatments for extended service life
Technical Specifications
| Sealing Technologies | CGR, welded, sewn, grommet, snapring, drawstring |
| Welding Methods | Ultrasonic, hot-air, wedge, laser |
| Surface Treatments | Calendering, singeing, PTFE lamination, anti-static, hydrophobic |
| ATEX Compliance | Zone 20, 21, 22 (dust explosion protection) |
| FDA Compliance | Available for food-contact applications |
| Custom Dimensions | Any size, shape, and configuration to spec |
| Lead Time | Standard: 2–4 weeks | Express: 3–5 days |
Your Advantages
Application-specific engineering — not one-size-fits-all catalogue products
In-house finishing eliminates supply chain delays and quality variability
Full OEM compatibility: drop-in replacements for Andritz, Alfa Laval, Outotec, Metso, and more
Consistent quality from batch to batch with SPC-controlled production
Small-batch and prototype capabilities for process trials
Technical support from our application engineers during media selection
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Need a Custom Solution?
Our engineers analyze your specific requirements and develop tailored filtration solutions.
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