Nylon Filter Mesh for Pharmaceutical Filtration Compliant With GMP Standard Clean Room Use
Product Spotlights
At Anping County Boli Hardware Wiremesh Products Factory (established 1998), we specialize in manufacturing high-quality nylon filter mesh specifically designed for pharmaceutical filtration applications. Our product is engineered to meet the rigorous demands of clean room environments and is fully compliant with GMP standards. With over two decades of experience and an annual export value exceeding US$5 million, we are a trusted partner for global pharmaceutical companies seeking reliable filtration solutions.
Our nylon filter mesh is crafted from premium polyamide material, ensuring excellent chemical resistance, thermal stability, and consistent pore size. It is ideal for critical filtration steps in drug manufacturing, including sterile filtration, particle removal, and liquid clarification. The mesh is manufactured in a controlled clean room setting to prevent contamination, and each roll is individually sealed in clean bags to maintain purity until use.
Key Features & Technical Specifications
- Material: 100% virgin nylon (polyamide) – food-grade, odorless, non-toxic, and compliant with FDA and EU regulations for pharmaceutical contact.
- Mesh Range: Available from 20 mesh to 500 mesh (pore sizes from 840 microns to 28 microns), allowing precise particle retention.
- Construction: Plain weave or twill weave, offering different filtration efficiencies and flow rates.
- Clean Room Compatibility: Manufactured in ISO Class 7 clean room environment (upon request), with double-bagging and gamma irradiation sterilization available.
- GMP Compliance: Every batch is produced under strict GMP quality management systems, with traceability documentation provided.
- Customization: Width, length, mesh count, and color can be tailored to specific customer requirements.
- Packaging: Sealed in anti-static, low-lint bags to prevent contamination during transport and storage.
| Parameter | Specification |
|---|---|
| Mesh Count | 20 – 500 mesh |
| Pore Size | 28 – 840 microns |
| Open Area | 30% – 55% (depending on mesh) |
| Thickness | 0.10 – 0.50 mm |
| Tensile Strength (Warp) | ≥ 50 N/cm |
| Operating Temperature | -20°C to +120°C |
| Chemical Resistance | Excellent against acids, alkalis, and organic solvents |
| Sterilization | Autoclave, gamma, or EtO (optional) |
Advantages for Your Pharmaceutical Process
- Consistent Filtration Performance: Uniform mesh opening ensures reliable particle retention, reducing batch rejection risk.
- Low Extractables: Virgin nylon material minimizes leachables, protecting product purity and meeting regulatory cleanliness requirements.
- High Flow Rate: Optimized weave design provides large open area while maintaining structural integrity, enabling faster filtration cycles.
- Strong Mechanical Stability: High tensile strength allows the mesh to withstand backwashing and repeated use without deformation.
- Clean Room Ready: The mesh can be supplied pre-sterilized and double-bagged, ready for immediate use in aseptic areas.
- Full Traceability: Each lot is documented with material certificates, dimensional inspection reports, and GMP compliance records.
Trust & Reliability – Why Choose Us?
Since 1998, Anping County Boli Hardware Wiremesh Products Factory has been a leading manufacturer of precision wire mesh products. Our annual export value of US$5 million – US$10 million reflects the trust placed in us by clients across North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, the Middle East, and many other regions. We ship from major ports including Tianjin, Qingdao, Shanghai, Foshan, ensuring timely delivery worldwide.
Our dedicated quality control team inspects every roll of nylon filter mesh before shipment, ensuring it meets the strictest GMP standards. We also offer custom packaging, labeling, and documentation support to simplify your validation process. Whether you need a small trial roll or bulk orders for continuous production, we are ready to serve.
Contact us today to request a sample, request a quote, or discuss your specific filtration requirements. Let our expertise support your pharmaceutical manufacturing success.
Frequently Asked Questions (FAQ)
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Q: Is this nylon filter mesh suitable for sterile filtration of injectable drugs?
A: Yes, our mesh is available in fine micron sizes (down to 28 microns) and can be supplied pre-sterilized. It is suitable for pre-filtration and clarification steps in sterile drug production. For final sterilization, we recommend using a validated sterilizing-grade filter, but our mesh serves as an effective upstream protection.
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Q: What certifications or documentation do you provide to prove GMP compliance?
A: We provide a Certificate of Compliance (CoC) for each batch, along with material test reports, dimensional inspection records, and a detailed GMP compliance statement. Additional documentation (e.g., validation guide, extractables data) is available upon request.
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Q: Can you customize the mesh size and width for my specific process?
A: Absolutely. Our manufacturing lines are flexible and can produce mesh from 20 to 500 mesh with widths ranging from 1 m to 2 m. Custom lengths, colors, and weave patterns are also available. Please provide your requirements for a tailored solution.
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Q: How is the mesh packaged to ensure cleanliness?
A: Standard packaging is a single sealed polyethylene bag inside a carton. For clean room use, we offer double-bagging with anti-static, low-lint bags, and optional gamma irradiation sterilization. All packaging is performed in a controlled environment to minimize contamination.
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Q: What is the typical lead time for bulk orders?
A: For standard specifications, lead time is 10–15 working days. Custom orders may require 15–25 working days, depending on complexity. We also maintain a small inventory of popular mesh sizes for quick dispatch.
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Q: Can this mesh be used for non-pharmaceutical applications like food or cosmetics?
A: Yes, the nylon material is food-grade and suitable for food and beverage filtration, as well as cosmetic manufacturing. However, for pharmaceutical-specific needs, we ensure stricter GMP controls and traceability.
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Q: What is the maximum operating temperature for this mesh?
A: The recommended continuous operating temperature is -20°C to +120°C. Short-term exposure up to 150°C is possible, but note that physical properties may change. Please consult our technical team for high-temperature applications.
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Q: Do you offer free samples for testing?
A: Yes, we provide free samples (typically A4 size) for evaluation. Shipping costs are to be covered by the customer. Contact us with your mesh size and application details to request a sample.
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