Cotton to The Clothing-making Process

Steps:

1. Cotton to the production process of clothes, a total of these steps, please see the following introduction

2. Spinning process, to go through from cotton into raw cotton, cotton, through cotton, cotton, comb, comb, strip, yarn, winding, twist, rolling, package and other 11 processes, to complete the spinning process

3. The weaving process is mainly through the weaving process consisting of 8 steps: preparing yarn, finishing, sizing, penetration, machine, weaving, embryo inspection and finished embryo

4. The dyeing process is composed of 11 steps, such as printing, landing cylinder, dyeing, post-treatment, color fixing, cylinder out, dehydration, dry cloth, cloth inspection, color matching, finishing and setting

5. The garment process is composed of eight steps: garment design, sample design, production preparation, cutting process, sewing process, ironing process, garment quality control and post-processing.

Today we will focus on the looms:

 The principle that the loom works:

 The common basic feature of the shuttle-free loom is to separate the coil of latitude yarn from the shuttle, or to carry only a small amount of latitude yarn with a small and light latitude introducer, which provides favorable conditions for high-speed latitude diversion. In the supply of weft yarn, the barrel roll is used directly, and it enters the latitude introduction mechanism through the latitude storage device, so that the loom can get rid of the frequent latitude filling movements.

  It is of great significance to increase fabric variety, adjust fabric structure, reduce fabric defects, improve fabric quality, reduce noise and improve working conditions. The speed of the shuttle-free loom is high, and the efficiency is usually 4-8 times higher than that of the shuttle-free loom. Therefore, the widespread application of the shuttle-free loom in a large area can greatly improve the labor productivity.

 Due to the perfect structure of the shuttle loom, choose material range, processing precision is higher and higher, plus the world science and technology development, electronic technology, microelectronics control technology gradually replace mechanical technology, no shuttle loom manufacturing is metallurgy, machinery, electronics, chemical and hydrodynamic multidisciplinary, the combination of electronic technology, computer technology, precision machinery technology and textile technology in the integration of high-tech products.

The jet loom detects the total tension of the yarn through the tension sensor, and the CPU controls the change of the opening, the passage, the axis, so as to ensure the transmission accuracy of the yarn and maintain the constant tension of the yarn. Because the air jet loom adopts microcomputer technology and other electronic technology to control the movement of the whole machine, especially the automatic monitoring of product quality, the production efficiency of the air jet loom is greatly improved. But at the same time, the requirements of air jet loom for electronic control system, not only to high performance, good stability, convenient maintenance, low failure rate, but also to adapt to high temperature and high humidity, multiple wool and dust environment, power supply fluctuation, group machine interference and other situations also have strong anti-interference requirements.

 The development of weaving machinery products presents the following characteristics:

1. Computer control technology and electronic jacquard technology has been widely used in all kinds of knitting machinery products, in the round machine, horizontal machine, socks machine, artificial fur machine and warp machine have adopted, fill the gap in China in this respect, realize the electronic jacquard, improve the technical level of the machine, make some models reached the international advanced level in the 1990s. China's round latitude machine, hosiery machine, horizontal machine computer control system has been adopted for the host batch matching.

2. Product varieties and specifications series supplements have been relatively complete and developed to both ends, such as the maximum cylinder diameter can reach 38,40 inches, machine number can reach E36, warp knitting machine can reach 180 inches, machine number can reach E32, the maximum computer horizontal machine can reach 60 inches, machine number can reach E18.

3. Enhance the versatility and versatility of the machine, such as the four needles, coils and single latitude machine can be converted to each other; within a certain range, the syringe of different specifications of the same machine can be exchanged to realize multiple specifications; one machine and electronic jacquard machine can be converted.