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Spinning method of super-soft high-conductivity wet polyester yarn

A high moisture conductivity, polyester technology, applied in the direction of yarn, textiles and papermaking, can solve the problems of not significantly improving the softness and moisture absorption and moisture conductivity of yarns and fabrics

Inactive Publication Date: 2013-08-21
NANTONG DOUBLE GREAT TEXTILE
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AI Technical Summary

Problems solved by technology

[0005] The spinning method of the existing soft moisture-wicking polyester yarn is generally to use the polyester fiber raw material to reduce the twist of the yarn design for spinning, or combine the application of low-torque spinning technology to spin, or directly mix the fiber with water-soluble vinylon Filament yarns are spun using traditional core-spinning techniques, but none of them can significantly improve the softness and moisture absorption and moisture-conducting properties of yarns and fabrics

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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  • Spinning method of super-soft high-conductivity wet polyester yarn
  • Spinning method of super-soft high-conductivity wet polyester yarn
  • Spinning method of super-soft high-conductivity wet polyester yarn

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Embodiment Construction

[0008] The present invention uses new-type hollow special-shaped section super imitation cotton polyester fiber as raw material, in the spinning process of forming this fiber, by changing the shape of the spinneret hole, the fiber has a hollow special-shaped section, and applies chemical and physical methods to increase The flexible group and hydrophilic group in the fiber, the fiber produced has excellent properties such as super softness, easy dyeing, good moisture permeability, and warmth retention. In the spinning process of the present invention, the technological process is the same as that of conventional yarns, and the spinning process uses low-twist and low-torque spinning technology for spinning, so that the yarn produced has a reduced initial modulus, is softer, and has stronger moisture absorption performance. In this process, water-soluble vinylon filaments and hollow special-shaped cross-section super-imitation cotton polyester fiber strands are used for core-spun...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Abstract

The invention provides a spinning method of super-soft high-conductivity wet polyester yarn. The spinning method includes the following steps that hollow specially-shaped section super cotton imitating polyester fibers are used as raw materials, in a spinning process, a low-twist low-torsion technology is applied to a spun yarn procedure, and besides, water-solubility vinylon filament yarn and polyester fiber line strip core wrapping drafting spinning yarn are applied, therefore, not only can softness and moisture absorption and conduction performances of yarn be improved, but also softness and moisture absorption and conduction performances of textiles can be further improved due to the fact that the water-solubility vinylon filament yarn can be dissolved during the process of textile finishing.

Description

technical field [0001] The invention relates to the technical field of spinning technology, in particular to a processing method for super soft and high moisture permeability polyester yarn. Background technique [0002] With the improvement of people's living standards, people continue to yearn for the comfort, environmental protection and convenience of clothing, food, housing and transportation. Traditional textiles are increasingly unable to meet people's new requirements due to their texture, color and style. Take the polyester fiber textiles that people used to wear in the past as an example. The fibers and yarns themselves have a large initial modulus and poor moisture absorption and moisture conductivity. The yarns and fabrics made of traditional raw materials and spinning techniques are stiff and skin-friendly. Poor air permeability, poor air permeability, the human body sweating is not easy to discharge quickly, and the overall feeling of wearing is uncomfortable. ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D02G3/36D02G3/04
Inventor 杨广泽吉宜军乐荣庆
Owner NANTONG DOUBLE GREAT TEXTILE
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