What is Lycra fiber ? “Lycra” is a transliteration of the English word Lycra. As a kind of spandex elastic fiber, block molecular chain segment polyurethane is composed of flexible chain segment and rigid chain segment. It was successfully studied by Bayer of Germany in 1937 and produced by DuPont of the United States in …
1.Textile fiber: the fiber used to make textiles Basic performance requirements of textile fibers(1) The fiber length and fineness shall meet the requirements of textile processing technology and products stationed in Taiwan. Generally, the fiber ratio is 25-35mm and the fineness is 5000-6000.(2) The fiber shall have certain softness and elasticity. That is, it is …
what is yarn-dyed? Yarn-dyed weaving refers to the process of dyeing yarn or filament and then weaving with colored yarn. Different from the printing and dyeing method of printing and dyeing the woven fabric, the dyed fabric first dye the yarn and then uses colored yarn for weaving, which has a unique style.The color of …
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Heat-setting Heat setting refers to the process of keeping the fabric at a certain size under appropriate tension, heating it at a certain temperature for a certain period of time, and then rapidly cooling it down. Heat setting can eliminate the existing creases on the fabric, improve the dimensional stability of the fabric, make it …
Introduction of circular knitting machine Until now, circular knitting machines have been designed and manufactured for the mass production of knitted fabrics. The special properties of knitted fabrics, especially fine fabrics made by the circular knitting process, makes these types of fabric suitable for application in clothing, industrial textiles, medical and orthopaedic garments, automotive textiles, hosiery, agro and geotextiles, etc. …
Specifications for the maintenance and maintenance of large circular knitting machines in the workshop Purpose In order to make the daily maintenance and maintenance of the company’s production equipment have rules to follow, so as to maintain the normal operation of the production equipment and reduce the incidence of equipment failures, these regulations are specially …
Read moreWhat can we do in a circular knitting machine factory
Introduction The lower foot adopts a built-in structure The circular knitting machine is composed of a frame, a yarn supply mechanism, a transmission mechanism, a lubricating and dust removal (clean) mechanism, an electric control mechanism, a pulling and winding mechanism, and other auxiliary devices.Rack partThe frame of the circular knitting machine is composed of three …
Read moreWhat is the structure of the Factory circular knitting machine
The common organizational structure of large circular knitting machines 1) Weft flat stitch organization The weft flat stitch structure is formed by successively stringing together the same kind of unit loops in one direction. The two sides of the weft flat stitch have different geometric shapes. The loop column on the front loop and the …
Read morewhat is the structure of large circular knitting machines
Classification of knitted fabrics knitted fabric is made of continuous loops. According to the continuous loop formation method, it can be divided into two types, namely warp knitting and weft knitting Circular knitting Weft Knitting Knitting Flat knitting Warp knitting Weft-knitted yarns are bent into loops in the transverse …