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Help CenterPolyester Filter Mesh 0.5mm Opening, 120°C Temperature Resistance, 50m Roll for Paper Making
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Welcome to Anping County Boli Hardware Wiremesh Products Factory – a professional manufacturer established in 1998 with over 20 years of experience in wire mesh production. Our Polyester Filter Mesh 0.5mm Opening is specifically engineered for the demanding environment of paper making, offering reliable filtration performance and excellent durability. With an annual export value of US$5-10 million and a global footprint spanning North America, Europe, Asia, and beyond, we take pride in delivering high-quality mesh solutions that meet the rigorous standards of the pulp and paper industry.
This filter mesh is made from 100% virgin polyester filaments, woven into a precise plain weave structure that ensures a consistent 0.5mm opening. The mesh can withstand continuous operating temperatures up to 120°C, making it suitable for hot pulp filtration and drying processes. Each roll measures 50 meters in length, allowing for efficient handling and installation in paper machine forming sections, press felts, and filtration systems. The polyester material offers excellent chemical resistance to acids, alkalis, and organic solvents commonly found in papermaking, while also providing high tensile strength and abrasion resistance for long service life.
Key Features & Technical Specifications
- Precise Opening Size: 0.5 mm (±0.02 mm) ensures accurate separation of fibers and fillers, improving paper quality.
- High Temperature Resistance: Up to 120°C (248°F) continuous, ideal for hot stock and drying applications.
- Polyester Material: Resistant to hydrolysis, chemicals, and UV degradation; non-absorbent for easy cleaning.
- Durable Construction: Plain weave with high warp and weft density provides excellent dimensional stability and tear strength.
- Convenient Roll Size: 50 meters per roll – reduces downtime for roll changes and minimizes waste.
- Customizable Width: Available in widths from 0.5m to 2.5m (or as requested), suitable for various paper machine widths.
- Versatile Applications: Used for pulp washing, screening, thickening, and as a carrier fabric in paper production.
- Cost-Effective: Long service life reduces replacement frequency, lowering overall operational costs.
Technical Data Table
| Parameter | Value |
|---|---|
| Material | 100% Polyester (PET) |
| Opening Size | 0.5 mm (500 microns) |
| Mesh Count | Approx. 30 x 30 threads per inch |
| Wire Diameter | 0.25 mm (typical) |
| Open Area | ~45% (approx.) |
| Max Continuous Temperature | 120°C (248°F) |
| Roll Length | 50 m (standard) |
| Available Width | Customizable (0.5 m – 2.5 m) |
| Tensile Strength | ≥ 800 N/5cm (warp direction) |
Benefits for Paper Making
- Improved Sheet Formation: The uniform 0.5mm opening ensures even fiber distribution, resulting in a stronger, more consistent paper sheet.
- Higher Filtration Efficiency: Captures fine particles and fillers while allowing water to drain quickly, enhancing dewatering rates.
- Reduced Energy Consumption: Optimized open area minimizes pressure drop across the mesh, saving energy in vacuum systems.
- Longer Machine Life: The polyester material is gentle on rollers and other machine components, reducing wear and tear.
- Easy Maintenance: Smooth surface resists fiber buildup; can be cleaned with water or mild chemicals without damage.
- Consistent Quality: Strict manufacturing tolerances ensure batch-to-batch uniformity, vital for continuous paper production.
Why Choose Anping Boli?
With a history dating back to 1998, Anping County Boli Hardware Wiremesh Products Factory has been a trusted supplier to the global paper industry. Our annual export value of US$5-10 million is a testament to the reliability of our products. We ship from major ports such as Tianjin, Qingdao, Shanghai, and Foshan, ensuring fast and cost-effective delivery to customers worldwide. Our product range is exported to North America, South America, Europe, Southeast Asia, Africa, Oceania, the Middle East, and many other regions. Every roll of our polyester filter mesh undergoes strict quality control, including opening size verification, tensile strength tests, and thermal stability checks. We offer customization options for width, color, and packaging to meet your specific requirements.
Contact us today for a quote or sample. Our technical team is ready to assist you in selecting the optimal mesh specification for your paper making process. Experience the Boli difference – quality, reliability, and competitive pricing from a manufacturer you can trust.
Frequently Asked Questions (FAQ)
-
Q: Can this mesh withstand continuous exposure to 120°C?
A: Yes, the polyester filter mesh is designed for continuous operation at temperatures up to 120°C. However, we recommend avoiding prolonged exposure above 130°C to prevent dimensional changes. -
Q: What are the standard widths available?
A: We offer widths from 0.5m to 2.5m as standard. Custom widths up to 3m are available upon request. Please contact us with your specific requirements. -
Q: Is this mesh suitable for both acidic and alkaline pulp environments?
A: Yes, polyester is resistant to most acids and alkalis commonly used in paper making (pH range 2-12). For extreme pH conditions, we can recommend alternative materials. -
Q: How long is the typical service life of this mesh in a paper machine?
A: Service life depends on operating conditions, but under normal circumstances, the mesh can last 6-12 months or longer. Proper cleaning and maintenance can extend its lifespan. -
Q: Can I get a sample before placing a bulk order?
A: Absolutely. We provide free sample pieces (A4 size) for quality evaluation. You only need to pay for shipping. Contact our sales team to arrange. -
Q: What is the minimum order quantity (MOQ)?
A: The MOQ for standard specifications is 1 roll (50m). For custom widths or special colors, the MOQ may be higher. Please inquire for details. -
Q: Do you offer custom packaging or labeling?
A: Yes, we can customize packaging (e.g., wooden cases, pallets) and labeling to meet your logistics requirements. Please specify when placing an order. -
Q: How is the mesh shipped?
A: We typically ship by sea freight from Tianjin, Qingdao, Shanghai, or Foshan. For small orders, express delivery (DHL, FedEx, UPS) is also available. Lead time: 7-15 days after order confirmation.
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