Customized 7D x 64mm Hollow Conjugated Recycled Polyester Fiber for Toy and Sofa Filling Applications
Customized hollow conjugated recycled polyester fiber specifically engineered for filling applications in toys, sofas, and filling cotton products. This 7D x 64mm fiber offers superior performance with multiple protective features.
| Specification | Details |
|---|---|
| Material Composition | 100% Recycled Polyester |
| Fiber Type | Staple Fiber |
| Pattern | Siliconized |
| Style | Hollow Conjugated |
| Fiber Length | Customizable (Standard: 64mm) |
| Fineness | Customizable (Standard: 7D) |
| Place of Origin | Chongqing, China |
Ideal for filling toys, sofa cushions, bedding products, and various cotton filling applications requiring durable, safe, and comfortable fiber materials.
Polyester originated from scientific research in the 1930s through DuPont's W.H. Carothers, with full development achieved by British scientists in 1941. The material gained popularity for its wrinkle resistance, durability, and comfort. Microfiber emerged more recently with origins debated among Japanese, English, and Swedish developments from the 1970s to 1990s, establishing itself as a practical textile solution.
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