Description
1. Product Overview
The Walking Foot Sewing Needle for Upholstery is a precision-engineered industrial sewing component designed for high-performance stitching in heavy-duty upholstery, leatherwork, and thick fabric applications. It is optimized for walking foot sewing machines used in furniture manufacturing, automotive interiors, marine upholstery, and industrial textile production. The needle delivers superior penetration strength, stitch consistency, and reduced breakage under high-load conditions.
Built for demanding production environments, it ensures stable operation at high speeds while maintaining fabric integrity across layered or dense materials. Its strategic market importance lies in its role as a critical consumable that directly impacts production efficiency, stitch quality, and machine uptime in large-scale upholstery operations.
2. Key Specifications & Technical Characteristics
- Material Composition: High-carbon hardened steel / stainless steel alloy (industrial grade)
- Surface Treatment: Anti-corrosion polished finish for extended operational life
- Needle System Compatibility: Walking foot industrial sewing machines (e.g., upholstery, leather stitching systems)
- Physical Characteristics: Precision-ground shaft, reinforced shank for heavy-duty penetration
- Sizes Available: Multiple industrial standard sizes (e.g., DPx17 / 135×17 equivalent ranges depending on machine system)
- Tip Geometry: Leather point / wedge point / heavy fabric point options available
- Packaging: Anti-rust sealed boxes (10 pcs / 100 pcs / bulk cartons)
- Shelf Life: Indefinite under dry, temperature-controlled storage conditions
3. Core Industrial Applications
This product is widely used in high-load industrial sewing environments where durability and precision are critical. Key industries include furniture manufacturing, automotive upholstery, aviation seating, marine interiors, and heavy textile production.
Primary use cases include stitching multi-layer leather, reinforced fabrics, foam-backed materials, and industrial-grade textiles. Compared to standard sewing needles, the walking foot variant offers significantly improved fabric feed stability, reduced skipped stitches, and lower breakage rates under continuous production cycles.
Its performance advantage lies in its ability to maintain consistent stitch formation even under high resistance materials, reducing downtime and improving overall production throughput.
4. Competitive Advantages
- Superior Durability: Heat-treated steel construction reduces wear and breakage
- Precision Manufacturing: Ensures uniform stitching performance in industrial-scale operations
- Operational Consistency: Minimizes machine downtime and maintenance interruptions
- Cost Efficiency: Longer service life reduces replacement frequency and operational cost
- Global Supply Reliability: Scalable production suitable for bulk industrial procurement
- Quality Assurance: Batch-tested for dimensional accuracy and strength consistency
- Technical Support: Full specification documentation available for OEM and industrial integration
5. Commercial & Supply Information
- Minimum Order Quantity (MOQ): BULK 20 MT (industrial consolidated shipment basis)
- Loading Capacity: Up to 20 MT per standard 20ft container (depending on packaging configuration and size mix)
- Packaging Format: Export-grade cartons, palletized for containerized shipping
- Supply Type: OEM bulk supply / wholesale industrial distribution
- Lead Time: Subject to order volume and specification requirements
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