Method for manufacturing three-plain-stitch woolen sweaters

Abstract

The invention discloses a method for manufacturing three-plain-stitch woolen sweaters. The manufacturing method comprises the following steps of: preparing of grey yarns serving as a raw material; dyeing; fluffing; piece weaving; steam setting; piece examining; linking; set examining; hand sewing; seam examining; washing; preliminary examining; finish ironing; flat machine setting; drying; fixing; final examining; and packaging. In the method, the step of steam setting is performed before the step of piece examining on weaved pieces to ensure flatness and distinct wale of the three-plain-stitch weaved pieces and further ensure the flatness and the distinct wale of the three-plain-stitch woolen sweaters; besides, the manufacturing sequence of the three-plain-stitch woolen sweaters is changed, namely the step of flat machine setting is performed after the step of washing, so the flat machine setting of the three-plain-stitch woolen sweaters is more accurate, and the defective rate of the three-plain-stitch woolen sweaters is reduced; and furthermore, the steps of piece examining, set examining and seam examining are added in the method, so the management and control over quality of each stage is strengthened, the yield of products is improved, and simultaneously the manufacturing efficiency is also improved.

Description

A kind of manufacturing method of three-jersey sweater technical field The invention relates to a method for manufacturing a woolen sweater, in particular to a method for manufacturing a smooth, clear and high-quality three-jersey sweater. Background technique With the improvement of people's living standards, people have higher and higher requirements for the functionality of clothing, and high-quality and high-grade woolen sweaters have always been favored by people. The woolen sweaters knitted by three flat stitches have higher stability and firmness than the plain stitches, and are moderately thick and comfortable to wear. There is a great demand for three flat stitch woolen sweaters in the market, but , the woven pieces of the three-pitch knitted woolen sweater are more troublesome in knitting, the efficiency is not high, and the yield is not high. The sleeves are more likely to loose needles after washing, and these problems directly affect the quality of three-plai...

AI Technical Summary

Problems solved by technology

The woolen sweaters knitted by three flat stitches have higher stability and firmness than the plain stitches, and are moderately thick and comfortable to wear. There is a great demand for three flat stitch woolen sweaters in the market, but , the woven pieces of the three-pitch knitted woolen sweater are more troublesome in knitting, the efficiency is not high, and the yield is not high. The sleeves are more likely to loose needles after washing, and these problems directly affect the quality of three-plain knitted woolen sweaters