Method for producing and processing wool blended yarn

Abstract

The invention discloses method for producing and processing a wool blended yarn, and the method comprises the steps of 1 selecting raw materials, namely selecting wools as long as possible, using a filament as a chemical fiber, and controlling the denier of the chemical fiber as small as possible to reduce of the proportion of the chemical fiber in the yarn under the prerequisite that spinning can be carried out; 2 blending and combing a top with a first needle, a second need, a third needle and a forth needle; then merging and drawing-off the wool fiber to get a wool top; carding the wool top to make it as straight as possible; and then stretching the wool top gradually until a required gram weight is realized to obtain a rove. According to the method for producing and processing a wool blended yarn, a wrapped yarn that has a smooth and clean yarn surface, little hairiness, good anti-pilling effect can be produced with basic wool characteristics.

Description

Technical field: [0001] The invention relates to the textile field, in particular to a production and processing method of wool blended yarn. Background technique: [0002] As a high-grade raw material, wool has natural characteristics. All-wool clothes have many advantages such as warmth retention, antibacterial, and comfortable wearing, but there are also many disadvantages such as poor anti-pilling effect, rough yarn, more hairiness, and low yarn strength. In recent years, the demand for wool has continued to rise, and the price of wool has remained high. In order to reduce costs, some processing factories use wool blended products instead of all wool products, so that the yarn can not only give full play to the performance of chemical fiber raw materials, but also play The performance of wool and the strength of yarn are also greatly improved. The proportion of chemical fibers is generally high, which loses some characteristics such as fluffy wool, which invisibly reduce...

AI Technical Summary

Problems solved by technology

[0002] As a high-grade raw material, wool has natural characteristics. All-wool clothes have many advantages such as warmth retention, antibacterial, and comfortable wearing, but there are also many disadvantages such as poor anti-pilling effect, rough yarn, more hairiness, and low yarn strength.

In recent years, the demand for wool has continued to rise, and the price of wool has remained high. In order to reduce costs, some processing factories use wool blended products instead of all wool products, so that the yarn can not only give full play to the performance of chemical fiber raw materials, but also play The performance of wool and the strength of yarn are also greatly improved. The proportion of chemical fibers is generally high, which loses some characteristics such as