Silicone oil treated Hollow Conjugated Polyester Staple Fiber

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  3D HCS Polyester Staple Fiber

  3D HCS polyester staple fiber is a specialized filling material within the polyester fiber category. Its fine fiber diameter provides a soft touch, excellent loft, and moderate strength. This fiber is primarily used in high-end thermal insulation filling applications, including premium comforters, pillow cores, cushions, and throw pillows, as well as some high-end outdoor clothing fillings. Thanks to its inherent material properties, filling products made from this fiber are lightweight, warm, and breathable, meeting the demands of applications requiring a high level of user experience and making it suitable for various high-end filling scenarios that prioritize comfort and warmth.

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  7D HCS Polyester Staple Fiber

  7D HCS polyester staple fiber is a commonly used filling material in the polyester fiber system. Compared to 3D HCS polyester staple fiber, its fiber thickness is moderate, its strength is superior, and its durability is improved, while retaining good softness and loft. This fiber is suitable for general thermal filling applications, including mid-range quilts, sofas, pillow cores, and other home textile products, as well as the filling needs of ordinary cotton clothing and autumn/winter wear. It can also be used as filling material for plush toys, simultaneously meeting the dual requirements of softness and support in various application scenarios. It achieves a balance between cost control and soft comfort, making it suitable for various general-range filling products.

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  15D HCS Polyester Staple Fiber

  15D HCS polyester staple fiber is a filling and functional material in the polyester fiber series that emphasizes strength and durability. Its fiber diameter is relatively large, possessing high strength and excellent abrasion resistance, with outstanding support performance. Compared to 3D and 7D HCS polyester staple fibers, this fiber has relatively lower bulk and softness, and a stiffer feel. Its applications are wide-ranging. In the home furnishing sector, it can be used for filling products requiring a certain level of support and resilience, such as mattresses, sofas, and seats. In the automotive interior sector, it is suitable for seat fillings, sound insulation, and thermal insulation layers, where durability and resistance to deformation are required. In non-clothing thermal insulation applications, it is suitable for some outdoor gear and sleeping bags, where softness requirements are lower and support and durability are more important. It can also be used as an industrial filter material, sound-absorbing material, and thermal insulation material, meeting the core requirements of material strength and durability in relevant scenarios.