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Manufactured using advanced melt-spinning technology, this colored polyester fiber delivers consistent quality and exceptional durability for a wide range of textile applications. Available in a rich navy blue shade, our fiber eliminates the need for post-production dyeing, significantly reducing water consumption and chemical usage in your manufacturing processes.
Designed specifically for industrial textile manufacturers, apparel producers, and nonwoven fabric converters, our blue polyester staple fiber offers superior color fastness and mechanical properties. The standard 1.5D×38MM specification ensures excellent spinnability and compatibility with most existing production equipment, making it an ideal drop-in replacement for conventional white polyester fibers.
Pain Point: Traditional white polyester requires extensive dyeing processes that consume massive amounts of water, energy, and chemicals, while often resulting in uneven color distribution and batch-to-batch variations.
Solution: Our pre-colored navy blue polyester staple fiber is produced with pigments integrated directly into the polymer matrix during manufacturing. This solution-dyeing process ensures uniform color throughout the entire fiber cross-section.
Verifiable Evidence: Our blue fiber achieves grade 4-5 color fastness to washing, rubbing, and light, eliminating rework costs and reducing production lead times by up to 40%.
Pain Point: Low-quality recycled polyester fibers often exhibit inconsistent tenacity and elongation, leading to frequent yarn breakages during spinning and reduced product lifespan.
Solution: Our GRS certified recycled polyester fiber undergoes rigorous quality control at every production stage, ensuring uniform fiber dimensions and mechanical properties.
Verifiable Evidence: Tenacity ranges from 4.3-5.0 g/D with elongation at break of 28-35%, providing excellent tensile strength and flexibility for both woven and nonwoven applications.
Pain Point: Brands and retailers are increasingly demanding sustainable raw materials with verified environmental credentials to meet consumer expectations and regulatory requirements.
Solution: Our 100% recycled polyester staple fiber is made from post-consumer plastic bottles, diverting waste from landfills and oceans.
Verifiable Evidence: Fully certified by the Global Recycled Standard (GRS), providing complete traceability from raw material to finished product.
Parameter | Value |
|---|---|
Composition | 100% Recycled Polyester Fiber |
Standard Specification | 1.5D×38MM |
Available Denier | 2.5D / 3D / 4D / 5D / 6D |
Available Length | 51mm |
Tenacity (g/D) | 4.3-5.0 |
Elongation at Break (%) | 28-35 |
Moisture Content (%) | 0.36-0.6 |
Defect Rate (mg/100g) | 10-100 |
Oil Content (%) | 0.18-0.22 |
Color | Navy Blue |
Our colored polyester staple fiber production adheres to strict international quality management systems. Every batch undergoes comprehensive testing in our in-house laboratory to ensure compliance with specified parameters. We conduct regular inspections of fiber dimensions, mechanical properties, color consistency, and impurity levels.
In addition to GRS certification, our manufacturing facilities comply with ISO 9001 quality management standards and ISO 14001 environmental management systems. We provide detailed test reports with every shipment, giving you complete confidence in the quality and consistency of our products.
With state-of-the-art production facilities and an annual capacity of over 50,000 tons, we can reliably meet the demands of large-scale textile operations. Our vertically integrated manufacturing process allows us to control every aspect of production, from raw material sourcing to finished fiber packaging.
We offer flexible order quantities and fast lead times, with standard sampling available within 5-7 days. Our strategic distribution centers ensure timely delivery to customers worldwide, and we provide dedicated technical support to help you optimize your production processes.
Our navy blue polyester staple fiber is ideal for apparel, home textiles, automotive interiors, nonwoven fabrics, and industrial textiles where consistent color and durability are required.
Yes, in addition to the standard 1.5D×38MM, we offer denier options from 2.5D to 6D and length options up to 51mm. Custom specifications are available for large orders.
Yes, all our recycled polyester staple fibers are fully GRS certified, providing complete traceability and verification of recycled content.
Our standard MOQ is 1 ton for regular colors and specifications. For custom colors and specifications, please contact our sales team for details.
