Endless Seamless PET Filter Cloth for Belt Filter, 1000mm Width, 20m Length
Product Spotlights
Anping County Boli Hardware Wiremesh Products Factory – a trusted manufacturer since 1998 with annual export value exceeding US$5 million – proudly presents our Endless Seamless PET Filter Cloth designed specifically for belt filter applications. This 1000mm wide, 20m long filter cloth combines premium polyester (PET) material with a seamless endless construction, delivering superior filtration efficiency and extended service life. Whether you need reliable solid-liquid separation in mining, chemical processing, or wastewater treatment, our product offers consistent performance and minimal downtime.
Key Features & Technical Specifications
- Endless Seamless Construction – Eliminates weak points and reduces leakage, ensuring uniform filtration across the entire surface.
- High-Quality PET Material – Excellent chemical resistance, high tensile strength, and low elongation under load, ideal for continuous belt filter operation.
- Precision Width & Length – 1000mm width and 20m length (custom sizes available upon request) to fit standard belt filter systems.
- Customizable Weave & Mesh – Available in plain, twill, or satin weave with filtration ratings from 5 to 200 microns (optional).
- Thermal Stabilization – Heat-set treatment minimizes dimensional change during operation, maintaining stable filtration.
- Easy Installation – Lightweight yet robust, with heat-cut or folded edges to prevent fraying.
| Parameter | Value |
| Material | 100% Polyester (PET) |
| Width | 1000 mm ± 5 mm |
| Length | 20 m per roll (custom lengths available) |
| Tensile Strength (Warp) | ≥ 800 N/5cm |
| Air Permeability | 10 – 150 L/m²·s (depending on weave) |
| Operating Temperature | Up to 130°C (continuous) |
Application Benefits
- ✔ Enhanced Dewatering Efficiency – The seamless design reduces cake moisture content, improving downstream processing.
- ✔ Reduced Maintenance – No seams to fail or fray, minimizing replacement frequency and downtime.
- ✔ Chemical Compatibility – Resistant to acids, alkalis, and organic solvents commonly found in industrial slurries.
- ✔ Long Service Life – Robust PET construction withstands mechanical abrasion and repeated washing cycles.
- ✔ Cost-Effective – Lower total cost of ownership compared to conventional seamed filter cloths.
Trust & Reliability
Anping County Boli Hardware Wiremesh Products Factory has been a dedicated manufacturer in the filtration industry since 1998. With annual export value exceeding US$5 million and shipments to markets across North America, South America, Europe, Asia, Africa, and Oceania, we have earned a reputation for consistent quality and on-time delivery. Our factory is located in Hengshui, Hebei – the wire mesh capital of China – giving us access to premium raw materials and skilled craftsmanship. We offer flexible shipping options from Tianjin, Qingdao, Shanghai, and Foshan ports. For this Endless Seamless PET Filter Cloth, we provide sample rolls for testing, technical support, and customization per your exact requirements. Contact us today to discuss your belt filter needs and experience the Boli difference.
Frequently Asked Questions
Q1: What does “endless seamless” mean?
A: The filter cloth is woven as a continuous tube without any longitudinal or transverse seams, resulting in a uniform structure that prevents leakage and improves filtration.
Q2: Can this cloth be used for acidic or alkaline slurries?
A: Yes, PET exhibits good resistance to most acids, alkalis, and organic solvents, making it suitable for a wide range of chemical environments.
Q3: Is the width exactly 1000mm?
A: The standard width is 1000mm with a tolerance of ±5mm. Custom widths from 500mm to 3000mm are available upon request.
Q4: What is the typical filtration rating (micron) for this cloth?
A: Filtration ratings from 5 to 200 microns are achievable depending on the weave pattern. We can recommend the optimal rating based on your slurry characteristics.
Q5: How do I clean the filter cloth?
A: It can be cleaned with water jets, chemical wash, or mechanical brushing. The PET material withstands multiple cleaning cycles without significant degradation.
Q6: Do you offer samples for testing?
A: Yes, we provide sample rolls (e.g., 0.5m x 1m) for customer evaluation. Please contact us with your requirements.
Q7: What is the delivery time for a standard roll?
A: For standard 1000mm x 20m rolls, lead time is typically 7–15 working days. Custom orders may require 15–30 days.
Q8: Can this cloth be used in other types of filters besides belt filters?
A: Yes, it is also suitable for drum filters, disc filters, and other vacuum filtration systems where a seamless endless belt is required.
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