Description
1. Product Overview
Polyester Overlock Sewing Thread 150D Seam is a high-strength, continuous filament polyester thread engineered for overlock and serging operations in industrial garment and textile manufacturing. Designed to deliver exceptional seam integrity, smooth high-speed sewing performance, and excellent abrasion resistance, it ensures consistent stitch quality across a wide range of fabrics. Its superior durability, colorfastness, and resistance to shrinkage make it an ideal choice for manufacturers seeking reliable production efficiency and long-lasting finished products. As global demand for high-performance apparel and technical textiles continues to grow, this thread represents a strategic sourcing solution for quality-focused manufacturers.
2. Key Specifications & Technical Characteristics
- Material Composition: 100% High-Tenacity Continuous Filament Polyester
- Thread Type: Overlock / Serging Sewing Thread
- Denier: 150D
- Construction: Multi-filament polyester
- Grade: Industrial Premium Grade
- Purity: Virgin Polyester Material
- Color: Raw White, Optical White, Black, and Custom Dyed Colors
- Surface Finish: Lubricated for high-speed sewing performance
- Physical Form: Cone Wound Thread
- Breaking Strength: High tensile strength with excellent seam durability
- Abrasion Resistance: Excellent
- UV Resistance: Good
- Chemical Resistance: Resistant to most acids, alkalis, mildew, and moisture
- Shrinkage: Low
- Color Fastness: Excellent
- Packaging Options:
- Plastic Cones
- Paper Cones
- Customized Packaging Available
- Shelf Life: 5 years when stored in a clean, dry environment away from direct sunlight
3. Core Industrial Applications
Polyester Overlock Sewing Thread 150D Seam is widely utilized across multiple manufacturing sectors requiring durable, consistent, and high-speed seam formation.
Primary Industries
- Garment Manufacturing
- Apparel Export Production
- Sportswear Manufacturing
- Knitwear Production
- Denim Manufacturing
- Home Textile Industry
- Upholstery Manufacturing
- Footwear Industry
- Bags and Luggage Production
- Technical Textile Manufacturing
Operational Use Cases
- Overlock seam construction
- Edge finishing
- Knit fabric stitching
- Seam reinforcement
- High-speed industrial sewing
- Decorative overlock applications
- Stretch fabric assembly
- Bulk garment production
Performance Advantages
- Excellent seam elasticity for flexible fabrics
- Minimal thread breakage during continuous production
- Superior abrasion resistance extends garment lifespan
- Smooth lubrication minimizes machine wear
- Uniform thread diameter ensures consistent stitch quality
- Outstanding color retention after repeated washing
- Reduced production downtime through reliable machine performance
- Lower operating costs due to reduced thread waste
4. Competitive Advantages
- Manufactured using premium high-tenacity polyester filament for consistent product quality.
- Strict quality control ensures uniform thickness, tensile strength, and sewing performance across production batches.
- Reliable global supply capability supports large-volume industrial procurement with stable lead times.
- Efficient logistics and export-ready packaging enable safe international transportation.
- Competitive factory-direct pricing delivers excellent value for wholesale buyers and OEM manufacturers.
- Environmentally responsible manufacturing processes help reduce production waste while supporting sustainable textile operations.
- Available with customized colors, cone sizes, private labeling, and OEM packaging solutions.
- Comprehensive technical documentation and professional customer support facilitate seamless integration into industrial sewing operations.
5. Commercial & Supply Information
- Minimum Order Quantity (MOQ): BULK 20 MT
- Loading Capacity (20-ft Container): Approximately 20–22 MT
- Loading Capacity (40-ft Container): Approximately 24–27 MT
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