Apocynum fiber, China-hemp fiber and cotton fiber blended yarns and manufacturing technology thereof

Abstract

The invention discloses apocynum fiber, China-hemp fiber and cotton fiber blended yarns and a manufacturing technology thereof and is applied to the field of spinning techniques. The blended yarns are formed by the apocynum fibers, the China-hemp fibers and the cotton fibers; a weight percentage of the apocynum fibers accounts for 10 to 30 % of that of the blended yarns; a weight percentage of the China-hemp fibers accounts for 10 to 30 % of that of the blended yarns; a weight percentage of the cotton fibers accounts for 60 % of that of the blended yarns. The manufacturing technology of the blended yarns comprises carefully selecting a plurality of apocynum fibers, the China-hemp fibers and carded yarns or combed yarns, weighing and dividing into small piles according to contents, enabling every pile to be uniformly mixed with water solutions, obtaining the apocynum fiber, China-hemp fiber and cotton fiber blended yarns after a fiber mixing process, a cotton cleaning process, a cotton carding process, a drawing process, a roving process and a spinning process and enabling relative humidity of the production environment of every process to be between 58 to 65 %. The apocynum fiber, China-hemp fiber and cotton fiber blended yarns can be used for manufacturing various blended fabrics and adds a pure natural and comfortable textile product for the textile field.

Description

technical field [0001] The invention relates to the technical field of spinning, in particular to a kind of blended yarn of apocynum fiber, hemp fiber and cotton fiber and its manufacturing process. Background technique [0002] In the field of spinning technology, due to the thick count, short length and poor uniformity of apocynum fiber and hemp fiber, the traditional spinning method is produced on hemp spinning equipment, and the produced products have thick yarn count and rough hand feeling, which are only suitable for Make a coat. Relevant research data show that although apocynum fibers and hemp fibers have the characteristics of coolness, breathability, sweat absorption, and non-stickiness, they can be blended or interwoven with cotton, wool, silk, spun silk, and cashmere to weave fabrics with different styles. However, there are still many deficiencies in the spinning of apocynum fiber and hemp fiber on cotton ring spinning equipment: because of poor fiber cohesion,...

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problems in the prior art that apocynum fibers and hemp fibers are blended with cotton on cotton spinning equipment, the hairiness of the high-count yarn is serious, the yarn forming strength is low, and the ends are high, the purpose of the invention is to provide a kind of apocynum fiber , hemp fiber and cotton fiber blended yarn and its manufacturing process, blending high-quality count apocynum fiber, hemp fiber and cotton fiber into yarn, and making various blended fabrics, adding a pure Natural, comfortable textile products