What are the raw materials of corduroy? What are the raw materials of corduroy
What is the raw material of corduroy? What are the raw materials for corduroy? The raw material of corduroy is usually cotton, but it can also be blended or interlaced with polyester, acrylic, spandex and other fibers. Corduroy is a fabric with longitudinal velvet strips on its surface. It is cut and raised and consists of two parts: velvet tissue and ground tissue. After processing such as cutting and brushing, wick-like velvet strips appear on the surface of the fabric, hence its name.
It was a high-end fabric in the 1950s and 1960s, and the cloth coupons rationed at that time were usually not accepted. Corduroy is also called corduroy, corduroy and velvet. The material of corduroy is usually cotton, but it is also blended or interlaced with polyester, acrylic, spandex and other fibers.
Corduroy uses a wide range of yarns, with warp yarns commonly using 18-48tex single yarn, or 10tex×2-28tex×2 strands; weft yarns commonly using 14.5-36tex single yarns. The design uses a double weft design with two sets of weft yarns and one set of warp yarns interlaced. The ground design includes plain weave, twill weave, and equal weft weights. The ground weft and warp yarns are interlaced to form a ground cloth, and the pile weft and warp yarns are interlaced to form rows of loops. The loops are cut off by cutting the pile, and after brushing and finishing, the surface of the fabric forms towering corduroy strips. The design uses a double weft arrangement in which two sets of weft yarns and one set of warp yarns are interlaced.
Corduroy is a high-weft dense fabric with a warp tightness of 35%-65% and a weft tightness of 110%-200%. The placement ratio of ground weft and pile weft is 1:2 and 1:3.
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