Huacai Group is one of the leading manufacturers and suppliers of REGENERATED POLYESTER STAPLE FIBER 1.2D*38MM GRS SDRW AA GRADE REC357 in China. With abundant experience, we warmly welcome you to buy bulk high-end REGENERATED POLYESTER STAPLE FIBER 1.2D*38MM GRS SDRW AA GRADE REC357 from our factory. Quality products and reasonable price are available.
Introduction
REGENERATED POLYESTER STAPLE FIBER, 1.2D×38MM, GRS SDRW, AA Grade, REC357 Manufactured from recycled PET bottle flakes by melt spinning, drawing, crimping and cutting. This fiber has excellent whiteness and non-fluorescent option. Uniform crimp and good cohesiveness help cut fiber breakage and fly in spinning, ensuring stable yarn quality and great dyeability.
Made from recycled PET bottle flakes through melt spinning, drawing, crimping, and cutting. It boasts excellent whiteness and is available without fluorescence; the crimp is uniform, with good cohesion, minimizing breakage and spun yarn during spinning, resulting in stable yarn quality and excellent dyeing properties.
The Regenerated Polyester Staple Fiber can be spun purely or blended with cotton/viscose, and is widely used in knitted garments, home textiles, spunlace nonwovens, and hygiene products. It supports GRS global recycling certification.
Products Description
| HUACAI Polyester Staple Fiber | |||
| Description: | GRS Certified Recycled Polyester Staple Fiber | Color: | SDRW |
| Specification: | 1.2D Solid Non-siliconized (100% Post-consumer) | Grade: | GRSHC35 |
| Certification Standard: | GRS | Certified By: | Control Union Certifications |
| TECHNICAL DATA SHEET | |||
| 项目 | Specification Items | Target | Limits |
| 纤度 | Denier | 1.2 | ±0.12 |
| 断裂强度(GPD) | Tenacity (GPD) | 6.2 | |
| 断裂伸长率(%) | Elongation (%) | 25 | ±5 |
| 线密度偏差率(%) | Denier deviation rate (%) | 10 | ≤ |
| 长度偏差率(%) | Length deviation rate (%) | 5 | ≤ |
| 超长纤维率(%) | Over length (%) | 1 | ≤ |
| 倍长纤维含量(mg/100g) | Multiple length (mg/100g) | 3 | ≤ |
| 疵点含量(mg/100g) | Defects (mg/100g) | 20 | ≤ |
| 卷曲数(个/25mm) | Crimps (No./25mm) | 10 | ±2 |
| 180°C干热收缩率(%) | Hot air Shrinkage 180°C (%) | 10 | ≤ |
| 比电阻(Ω·cm) | Specific Resistance (Ω·cm) | 1×10⁹ | ≤ |
| 断裂强度变异系数(%) | Tenacity cv (%) | 12 | ≤ |
| 断裂伸长率变异系数(%) | Elongation cv (%) | 8 | ≤ |
| 含油率(%) | Oil content (%) | 0.15 | ±0.05 |
Product advantages
This 1.2D×38mm GRS recycled polyester staple fiber SDRW AA Grade REC357 is a high-performance PCR regenerated polyester staple fiber for yarn spinning. Made from recycled PET bottle flakes through melt spinning, drawing, crimping and cutting processes, this recycled PET staple fiber has excellent whiteness and non-fluorescent option. Uniform crimp structure and good fiber cohesiveness minimize fiber breakage and flying fibers during spinning, ensuring stable yarn quality and great dyeability. The AA grade regenerated staple fiber with full GRS certification is widely used for spinning yarn for apparel, home textiles and knitted fabrics. We supply bulk GRS recycled polyester staple fiber with traceable certification documents.
Why choose us?
Our GRS certified regenerated polyester staple fiber 1.2D*38mm SDRW AA Grade REC357 is produced from post-consumer recycled PET bottle flakes via melt spinning, drawing, crimping and cutting. This recycled PET staple fiber features outstanding whiteness and can be supplied in non-fluorescent grade. It delivers uniform crimp and good cohesiveness, effectively reducing fiber breakage and fly generation during spinning. Manufacturers using this recycled polyester staple fiber benefit from consistent yarn quality and superior dyeability, making it ideal for ring spinning and textile yarn production. As sustainable PCR recycled polyester raw material, it meets global eco-textile standards and supports brands' sustainability goals. Contact us to get samples and bulk pricing for AA grade recycled staple fiber.
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