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Jiangyin Zhongjin Chemical Fiber Co., Ltd. (JZCF), a leading Chinese polyester fiber manufacturer founded in 2015, delivers premium 100% recycled and virgin polyester staple fiber (Black) for global commercial clients. Our core product line includes GRS certified recycled colored polyester staple fiber, hollow conjugated fiber, and custom specialty fibers, engineered for nonwoven fabric, home textile, industrial filling, automotive interiors, filtration, and carpet yarn production. With 50,000 tons of annual capacity, we provide consistent, scalable fiber solutions balancing sustainability and industrial-grade performance for diverse global sectors.
Pain Point: Global commercial clients face rising regulatory and brand demands for traceable eco-friendly raw materials, with most end markets requiring certified recycled content to meet ESG targets.
Solution: Our GRS certified recycled polyester staple fiber provides full recycled feedstock traceability, eliminating cross-border compliance risks, with both recycled and virgin options to align with your sustainability and budget needs.
Verifiable Evidence: All recycled fibers hold valid GRS certification, plus STANDARD 100 by OEKO-TEX® and ISO 9001:2015 accreditation, fully meeting EU, North American, and Asian market regulations.
Pain Point: Downstream manufacturers struggle with inconsistent fiber tenacity, high defect rates, and uneven color fastness, causing production waste, rejected batches, and excess dyeing costs.
Solution: Our precision-engineered colored polyester staple fiber delivers uniform mechanical performance and batch-to-batch color consistency, removing secondary dyeing needs, cutting production costs, and lowering environmental impact.
Verifiable Evidence: Strictly controlled tenacity of 4.3–5.0 g/D, 28–35% elongation at break, 10–100 mg/100g defect rate, and 5–7 day rapid sampling for custom color and specification adjustments.
Core Parameter | Standard Specification | Customizable Range |
|---|---|---|
Composition | 100% Recycled Polyester Fiber | 100% Virgin Polyester Fiber |
Linear Density (Denier) | 1.5D | 2.5D / 3D / 4D / 5D / 6D |
Cut Length | 38MM | 51MM / Custom Length |
Color Options | Black | Red / Navy Blue / Full Custom Multicolor |
Tenacity (g/D) | 4.3–5.0 | Custom Performance Grade |
Elongation at Break (%) | 28–35 | Adjustable Tolerance |
Moisture Content (%) | 0.36–0.6 | Strictly Controlled Range |
Oil Content (%) | 0.18–0.22 | Processing-Specific Customization |
We operate a stringent end-to-end quality management system aligned with ISO 9001:2015 standards, with every batch of polyester staple fiber undergoing rigorous testing for mechanical performance, composition, and defect rates before shipment. Our core certifications include Global Recycled Standard (GRS), STANDARD 100 by OEKO-TEX® (guaranteeing zero harmful substances), and ISO 9001:2015, ensuring consistent quality that meets leading international industrial standards.
As a fully integrated polyester manufacturer, we house a 33,333 sq.m production facility in Jiangyin, Jiangsu, just 120km from Shanghai Port for seamless global export. Our 50,000-ton annual capacity ensures stable supply for large-scale bulk orders, with 5–7 day rapid sampling for custom formulations. With over 8 years of dedicated expertise in fiber manufacturing, we deliver tailored solutions for both specialty industrial applications and bulk home textile production needs.
Yes, we provide full custom color matching and specification adjustment for our colored polyester staple fiber, with a 5–7 day sampling lead time for custom formulations.
All our recycled polyester staple fiber is GRS certified, with additional OEKO-TEX® and ISO 9001:2015 certifications to meet regulatory requirements across mainstream global markets.
We maintain a 50,000-ton annual production capacity as a fully integrated manufacturer, enabling us to fulfill large-scale, consistent bulk orders for global commercial clients.
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From Jiangyin Zhongjin Chemical Fiber Co., Ltd. (JZCF), a leading Chinese polyester fiber manufacturer with 10+ years of industry expertise, our Recycled Siliconized Polyester Staple Fiber 0.9D × 22mm is a sustainable, high-performance filling material designed for faux down and skin-friendly applications, tailored exclusively for global manufacturers, brand owners and bulk industrial buyers.
