Direct preparation process for jeans wear

摘要

The invention discloses a direct preparation process for jeans wear, which comprises the following steps: a, settling cotton yarns through a fascicular warping machine; b, feeding the cotton yarns into a dyeing machine to carry out indigo dyeing; c, feeding the cotton yarns into a leaser to divide the cotton yarns; d, feeding the divided cotton yarns into an axle cone maker to obtain yarn cones; and e, placing the prepared yarn cones into an automatic knitting machine, to obtain a jeans wear. By adopting the above processing steps, the automatic knitting machine is used for directly knitting the cotton yarns prepared as the yarn cones into a jeans wear without the processes of tailoring and sewing denim fabrics in the process of preparing the jeans wear, i.e. the production process of the jeans wear can be shortened effectively, and the material loss can be effectively reduced.

主权项

1. A direct preparation process for jeans wear, comprising the following processing steps:
a. settling cotton yarns through a fascicular warping machine to complete warping process, wherein the cotton yarns between 200 and 1000 in number and between 500 and 2000 meters long are wound in parallel, tension and density distribution of the warped cotton yarns are uniform, and a warping speed is between 150 meters per minute and 200 meters per minute; b. feeding the cotton yarns after completion of the warping process into a dyeing machine to carry out indigo blue dyeing, wherein oxygen bleaching or yarn boiling on the cotton yarns are performed before the indigo blue dyeing, the cotton yarns are placed Into a dye for dyeing after preprocessing, and the dye consists of Indigo powder, sodium hydrosulfite, caustic soda and water, c. feeding the cotton yarns after completion of the indigo blue dyeing into a leaser to divide the cotton yarns, wherein the cotton yarns after completion of the indigo blue dyeing are fed into the leaser through a porcelain cover of the leaser, tension of the cotton yarns are adjusted through a tension adjuster of the leaser, the cotton yarns are dispersed into flaky yarns to enter a head-piece of the leaser through multiple twisting of a roller and shaking of a guide wheel set, and the head-piece of the leaser divides the flaky yarns into single yarns; d. feeding the divided cotton yarns into an axle cone maker and making the cotton yarns into yarn cones through the axle cone maker, wherein the divided cotton yarns are wound on a radial axis, the radial axis is fed into the axle cone maker and the cotton yarns are drawn out, the drawn out cotton yarns are dispersed into single yarns through roller porcelain teeth, a yarn breaker and an enamel ring, and the single yarns are wound on a drum core through a groove drum; e. placing the prepared yarn cones on an automatic knitting machine, and knitting the cotton yarns into a jeans wear through the automatic knitting machine.