NEWS CENTER
NEWS CENTER
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Spandex coated yarn is spandex cored yarn. Spandex has good elasticity, but poor wear resistance, so it is used as core yarn, and then spun into core-spun yarn or wrapped yarn with other types of fibers. Other fibers can be cotton, chemical fiber, etc
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Spinning process of spandex coated yarn
In the spinning process, SpandexStretch is an important process parameter, which affects the elasticity of CoveredYarn and fabric,
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The main technology of spandex coating yarn
During the spinning process, the predraft ratio of Spandex (Spandex
Stretch is an important process parameter, which affects the elasticity of CoveredYarn and fabric, as well as the strength and stretch
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What causes spandex covering yarn to break spandex
1, is the spandex is too thin, can be replaced by thicker.
2. Spandex covered yarn is an elastic yarn formed by covering extended spandex yarn with long or short fiber yarn in a spiral shape.
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Characteristics of spandex coated yarn
Air covered yarn (ACY for short) is a yarn that draws outsource fiber filament and spandex filament through a certain type of nozzle at the same time and forms rhythmical network points through regular injection pressure of highly compressed air. Its fabric feels soft and smooth;
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The technological process of spandex coated silk and yarn
The whole machine is divided into three parts: feeding spandex wire, stretching coating and loose winding. When the spindle is working,
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Spandex coated yarn is spandex cored yarn. Spandex has good elasticity, but poor wear resistance, so it is used as core yarn, and then spun into core-spun yarn or wrapped yarn with other types of fibers. Other fibers can be cotton, chemical fiber, etc
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