This product produced by our company is imitation down silk(B), named because of its similarity in feel, shape and function to down. Its composition is 100% polyester fiber, the fineness is 0.9D, and the length is 25mm, and other specifications can also be customized. This product belongs to regenerated polyester staple fiber. The raw materials are mainly recycled PET bottle flakes and PET foam material, which are obtained by spinning and post-processing. Its characteristics are soft, smooth, elastic, non-allergic, non-knotted, non-deformed, non-mold, environmentally friendly, skin-friendly, etc. It can completely replace down and be used in all kinds of clothing, quilts, pillows and toys for protection. the purpose of the environment. This product is OEKO-TEX STANDARD 100 certified and complies with export standards.