Transformation And Upgrading Of Textile Industry: Improving Traditional Products

Fiber processing machinery refers to the means of deep processing of the already used fiber raw materials, referring to natural fibers, chemical fibers, or the deep and fine processing machines that are blended and interwoven with each other. These machines can be called textile machinery, which is to spin fibers into yarn and weave cloth to form primary products.

Naturally, natural and chemical fibers can also be used as raw materials for cotton, cotton, and cotton.

The filling material can also be woven or knitted to form fabric, and nonwoven can be formed without spinning or weaving.

There are many kinds of processing. Because of different fiber materials, their processing technology and technical equipment are different.

In the process of processing natural fibers, cotton, wool, ramie, linen, sisal, jute and hemp fiber, most of the processes and processes must be mixed, cleaned, removed, combed, combed, drawn, woolen and worsted.

。

The processing of silkworm cocoons and silk fibers in natural fibers also needs to be formed through silk processing, silk weaving, silk blending, thread cutting, small cutting and carding.

After the advent of synthetic fibers and synthetic fibers, some products can be directly woven or knitted into finished products, and some can also be blended and interwoven with natural fibers to make fiber products.

Here are corresponding and different sets of mechanical equipment.

After spinning, the fibers can be woven or knitted.

Because of the different raw materials, the process and equipment are different. They all need winding, yarn, twisting and warping, sizing, then weaving, forming fabrics, and then forming fabrics after inspection and repair.

For a loom, there are shuttleless looms and shuttle looms. For shuttleless looms, there are different shuttleless looms, such as rapier, jet, water jet, shuttle and so on, with different processes and varieties and different sets of process equipment.

After the yarns are spun, knitted fabrics are made of different fabrics, which are warp knitted, weft knitted, and other stitched and crocheted knitted fabrics. Small socks, gloves, and their own different technology and equipment must be matched before and after.

A variety of mesh forming non-woven fabrics, including hot-melt, hot air, hot rolling, airflow net forming, spunlace, needling, etc., require different technology, equipment and supporting services.

Using waste fibers and fabrics as raw materials, we have made parts of industrial products and production of water conservancy, building and thermal insulation materials. There is also a production line formed by cutting, grinding, carding, airflow net forming, drying and pressing molding.

Fiber varieties, specifications and performance are different, processing technology is different, but must have complete set of process and technology equipment, in order to achieve final value.

In addition to host process technology and equipment, there are many auxiliary machines for its supporting services.

Do not underestimate fiber, yarn and thread. Their quality has different product standards, and there are many kinds of testing instruments to test, and draw scientific images and data.

Fiber processing is in several stages and continuous production. Besides the electrical control of the single machine, the electrical control before and after the connection, as well as the group control and instruction device matching on the job site, can be said to be a modern system engineering.

Fiber production machinery and fiber processing machinery belong to the mechanical industry, but it has common technology with casting and smelting and precision machining, and has its own proprietary technology, especially high speed operation technology, heat treatment and surface treatment technology.

It belongs to high-speed running technology, and it is different from the walking machinery at high speed. Weaving equipment not only has the coordination of front and rear, high-speed coordination, but also has the coordination of the upper and lower cross motions, so as to eventually produce high-quality fabrics.

Spinning 120 or 300 yarns is not easy. Weaving and making a suit of tens of thousands of yuan is not easy. Therefore, no precise technology and equipment are possible.

A senior leader of the mechanical system, after listening to my introduction and report, said: "a 60 spindle automatic winding machine is like a row of 60 robots working at the same time. The high-speed air-jet loom is actually the practice of aerodynamics."

The development of science and technology, the changing situation, and the stagnation of no innovation will be eliminated. This is the law of historical development.

The pformation and upgrading of the textile industry has brought new pressure and power to the large quantity of fiber processing machinery. Under the new situation, we must do well in the research and development of new products, and more importantly, improve the traditional products.

How to focus on energy saving, emission reduction, labor intensity reduction and production efficiency, especially the continuous emergence of fine denier fibers, fine denier yarn and new fibers after fiber drawing and stretching, and at the same time, we need to achieve green production and quality production.