Dope Dyed Bright Polyester Staple Fiber
Through adding master batch online during the melt spinning process, this kind of dope dyed bright polyester staple fiber is produced from recycled polyester bottle flakes. Due to its special and efficient production process, our polyester staple fiber has perfect physical specifications and spinnability. With specifications of 38mm-76mm and 4.5D-25D, it is more spinnable, softer, brighter and environment-friendly than common polyester staple fiber. In addition, this kind of color fiber has high color fastness, high quality, high strength, small color difference, less flaws, and strong resistance to water washing. And its specifications will also change according to the setting of color parameters. Its wide chromatography includes blue, indigo, red, yellow, orange, green, violet colors and the derived various chromatography. It looks more glossy and fresh than semi-dull fiber.
This dope dyed bright polyester fiber is softer and brighter than common polyester staple fiber and has high strength, but has less flaws. It has high quality, good color fastness, resistance to water washing and can achieve different results by the set of the color. Apart from being used in spinning and nonwoven applications, it can be blended with wool, cotton, viscose and other fibers.
The advantages of dope dyed bright polyester fiber:
1. The product is safe to use.
2. The product is characterized by its durability. It is made of high-quality materials that can withstand numerous times of washing and cleaning.
3. This product features good color fastness with no running or fading problem even after many washings in the hot water or exposure under the scorching sun.