Reasons for recommendation: As a new style of dye-spun yarn, color-gradually-changed yarn breaks through the constraints of the complicated technical processes such as traditional dyeing, tie-dyeing, space-dyeing, and dip-dyeing, in which yarns of different shades in the same color system are pieced together to achieve a color-gradually-changing effect. For this color-gradually-changed yarn, the color-gradually-changing effect can be created in the weaving process. Consequently, the complicated technical processes is streamlined to significantly reduce the cost of weaving, and the dyeing process is eliminated to effectively minimize environmental pollution, largely improving the product’s environment-friendliness and energy-saving performance. Shanghai Hongxiao Industrial Co., Ltd. is the first to have developed the ring-spun color-gradually-changed yarn series, enabling a transition from one color to another in a single yarn, in a smooth and natural manner to exhibit a novel and unique style. This innovation has enriched the yarn product line, bringing a good market prospect.
Scope of application: Clothing (seamless underwear, socks), home textile (towels), woven weft yarn, circular knitting machine double-knit fabric
Abstract: The paper provides an overview of the application prospects of polyester and new types of polyester fibers such as PTT and PBT in the nonwoven sector. It introduces the development status of new products and functional fibers, as well a...
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