Open-Mesh Nylon Bags for High-Flow Coarse Liquid Straining

Skytech Ultrafab Nylon 40/60 Mesh Filter Bags are woven from nylon multifilament yarn in a 40×60 thread-per-inch open weave construction, providing a durable, reusable bag for coarse-to-medium particle separation in paint straining, resin filtration, food ingredient sieving, and general industrial liquid filtration. The open mesh structure delivers high flow rates at very low differential pressure, and the nylon construction resists mild acids, oils, and solvents common in paint and adhesive processing.

What Is a Nylon 40/60 Mesh Filter Bag?

A Nylon 40/60 Mesh Filter Bag is woven from nylon multifilament yarn at a density of 40 threads per inch in the warp direction and 60 threads per inch in the weft direction, producing a rectangular mesh aperture. This thread count corresponds to an approximate aperture in the 150–300 µm range depending on yarn diameter — ideal for coarse straining of paints, resins, adhesives, food ingredients, and industrial fluids where finer filtration would cause rapid blinding or unacceptable flow resistance.

Features and Benefits

• 40×60 Thread Count Mesh: Warp/weft thread density creates a rectangular aperture in the 150–300 µm range — precisely suited for coarse straining without excessive flow restriction
• Nylon Multifilament Yarn: Nylon multifilament yarn provides good tensile strength, mild acid and oil resistance, and dimensional stability when wet — superior to PP for paint and adhesive service
• Reusable and Washable: Robust nylon mesh withstands back-flushing, brush cleaning, and repeated solvent washing — significantly lower cost per use than disposable felt alternatives
• Smooth Mesh Surface: Multifilament surface resists particle embedment — most accumulated solids release cleanly during back-flush or washing without permanent blinding
• Multiple Closure Styles: Ring-top (P1, P2), drawstring, and snap-band closures available for all standard bag filter housings and custom applications
• Chemical Compatibility: Resistant to mild acids, alkalis, oils, alcohols, and aliphatic solvents common in paint, adhesive, and resin filtration applications

Applications

• Paint Straining: Coarse straining of solvent-borne and water-borne paints to remove pigment agglomerates, skin, and coarse contamination before spray application or filling
• Adhesive Filtration: Removal of undissolved polymer lumps, gel particles, and coarse contamination from hot-melt and water-based adhesive lines before dispensing
• Resin Systems: Pre-filtration of epoxy, polyurethane, and polyester resin systems to remove coarse contamination before metering and mixing
• Food Ingredient Straining: Coarse straining of food syrups, sauces, marinades, and liquid ingredients to remove seed, peel, and fibrous material before packaging
• Chemical Process: High-flow pre-filtration straining in chemical process lines where coarse particle removal at low pressure drop is more important than fine retention

Why Choose Skytech Ultrafab for Nylon 40/60 Mesh Filter Bags?

• Precision Thread Count: Consistent 40×60 thread count maintained across every bag — repeatable aperture geometry for predictable batch-to-batch straining performance
• Long Reuse Life: Nylon mesh bags cleaned and returned to service 50–100+ times — fraction of the cost per litre filtered versus disposable alternatives
• Fast Delivery: Standard sizes and closure types held in stock for same-week dispatch across India — critical for production lines requiring immediate bag replacement
• Compatible with All Housings: P1/P2 ring tops fit all standard single and multi-bag filter housings from all major brands — no housing modification required
• Competitive Pricing: Direct manufacturer pricing for bulk orders — significant volume discount for customers consuming large quantities in high-throughput straining applications