Polyester fiber capable of absorbing moisture and releasing sweat

A polyester fiber, moisture-absorbing and sweat-wicking technology, applied in the field of polyester fiber, can solve the problems of poor moisture-wicking and sweat-wicking effect, slow water distribution speed, poor moisture permeability, etc., to improve moisture-wicking and sweat-wicking performance , Improve the effect of air permeability

Inactive Publication Date: 2016-03-02
YANGZHOU JINHUI CHEM FIBER CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, natural fibers take cotton as an example, which has good hygroscopicity, but when people sweat a little, the cotton fibers will swell due to moisture absorption, causing discomfort when pasted on the skin. As a result, it creates a cold and wet feeling to the human body; while synthetic fibers such as polyester have low water absorption and poor moisture permeability, and are prone to stuffy feeling after sweating.
Therefore, traditional fabrics have poor moisture absorption and perspiration effects.

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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  • Polyester fiber capable of absorbing moisture and releasing sweat
  • Polyester fiber capable of absorbing moisture and releasing sweat

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Embodiment Construction

[0018] The present invention is described in further detail now in conjunction with accompanying drawing. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, so they only show the configurations related to the present invention.

[0019] Such as figure 1 with figure 2 As shown, a moisture-wicking polyester fiber, the fiber includes a core layer 1 and a skin layer 2, the core layer 1 is a hydrophilic polymer, and the skin layer 2 is polyester, because polyester is a highly crystalline The fiber has no hydrophilic group in the main chain of the molecule, so it is hydrophobic and has poor moisture absorption and perspiration. In the present invention, a hydrophilic polymer is designed inside the polyester, so that the polyester fiber in the present invention has moisture absorption and conductivity. The function of moisture absorption and perspiration can be achieved; the cross-section ...

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Abstract

The invention relates to the technical field of fiber materials and particularly relates to a polyester fiber capable of absorbing moisture and releasing sweat. The fiber comprises a core layer and a skin layer, wherein the core layer is made from a hydrophilic polymer, the skin layer is made from dacron, the cross section of the fiber is Chinese-character-'mi'-shaped, and seven independent cavities are formed inside the fiber; and the skin layer is further coated with a coating layer, and a plurality of micropores are formed in the surface of the fiber. According to the polyester fiber, the hydrophilic polymer is designed inside the dacron, so that the polyester fiber disclosed by the invention plays roles in absorbing and guiding the moisture, and thus the effect of absorbing the moisture and releasing the sweat is achieved; due to the Chinese-character-'mi'-shaped structure design, the specific surface area of the polyester fiber is greatly increased, and the moisture absorbing and sweat releasing effect is greatly improved; and the micropores are formed in the surface of the fiber, due to the micropore design, the air permeability of the polyester fiber is improved, and meanwhile, the moisture absorbing and sweat releasing performance of the polyester fiber is improved.

Description

technical field [0001] The invention relates to the technical field of fiber materials, in particular to a moisture-absorbing and sweat-wicking polyester fiber. Background technique [0002] With the continuous improvement of people's living standards, people's requirements for the quality of underwear are getting higher and higher, so the comfort, health, safety and environmental protection of clothing fabrics are the focus of people's consideration. Along with the increase of people's outdoor activities, people are prone to sweating. However, natural fibers take cotton as an example, which has good hygroscopicity, but when people sweat a little, the cotton fibers will swell due to moisture absorption, causing discomfort when pasted on the skin. This creates a feeling of coldness and dampness to the human body; synthetic fibers such as polyester have low water absorption and poor moisture permeability, and are prone to stuffy feeling after sweating. Therefore, traditional...

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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IPC IPC(8): B32B1/00B32B27/08B32B27/36B32B27/06B32B27/12B32B9/02D01D5/253D01D5/34
CPCB32B1/00B32B9/02B32B27/06B32B27/08B32B27/12B32B27/36B32B2262/062D01D5/253D01D5/34
Inventor 孙超
Owner YANGZHOU JINHUI CHEM FIBER CO LTD
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