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Nanofiber composite fabric and production method thereof

A technology of nanofibers and production methods, applied in the fields of fiber processing, chemical characteristics of fibers, chemical instruments and methods, etc., can solve the problems of inability to discharge liquid water, unsuitable for wearing, and feel wet and cold, and achieve stable and controllable process conditions. Improved wearing comfort and improved heat retention

Pending Publication Date: 2022-02-25
LERUNE QINGDAO TEXILE TECH
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AI Technical Summary

Problems solved by technology

[0002] At present, the windproof and moisture-permeable fabrics that have been studied in the textile industry in recent years have windproof, waterproof, and moisture-permeable properties. It can diffuse the water vapor emitted by the human body through the fabric to the outside world, but due to the hydrophobicity of the waterproof and moisture-permeable membrane, it cannot discharge liquid water. , so the sweat produced by the human body during exercise will condense between the body surface and the fabric, which will make people feel clammy and cold, so it is not suitable for daily outdoor sports.

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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  • Nanofiber composite fabric and production method thereof
  • Nanofiber composite fabric and production method thereof

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Embodiment Construction

[0028] The invention provides a nanofiber composite fabric and a production method thereof. The nanofiber composite fabric can meet the wearing comfort requirements of daily outdoor sports, and can discharge liquid sweat and water vapor generated by human body movements, and at the same time can play a role of windproof The function of keeping warm and breathable, the production method is simple, the process conditions are stable and controllable, and continuous production can be carried out.

[0029] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in combination with specific embodiments and with reference to the accompanying drawings.

[0030] The invention firstly provides a production method of nanofiber composite fabric. figure 1 It is a flow chart of the production method of the nanofiber composite fabric according to the embodiment of the present invention. ...

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 nanofiber composite fabric and a production method thereof. The production method comprises the following steps: step A, preparing an electrostatic spinning solution containing a hydrophilic agent; step B, adopting an electrostatic spinning process, and enabling an electrostatic spinning solution to form nanofibers with hydrophilic characteristics on a glued inner-layer base cloth through high-pressure jet flow to prepare middle cloth with a nanofiber membrane / inner-layer base cloth structure; and step C, laminating and compounding the middle cloth and glued outer-layer base cloth to prepare a nanofiber composite fabric with an outer-layer base cloth / nanofiber membrane / inner-layer base cloth composite structure. According to the method, the hydrophilic agent is added into the electrostatic spinning solution, so that the prepared nanofibers have the hydrophilic characteristic, sweat can be guided into the composite fabric, the defect that sweat cannot permeate through a traditional nanofiber composite fabric is overcome, and the wearing comfort is improved.

Description

technical field [0001] The invention relates to the technical field of textiles, in particular to a nanofiber composite fabric and a production method thereof. Background technique [0002] At present, the windproof and moisture-permeable fabrics that have been studied in the textile industry in recent years have windproof, waterproof, and moisture-permeable properties. It can diffuse the water vapor emitted by the human body through the fabric to the outside world, but due to the hydrophobicity of the waterproof and moisture-permeable membrane, it cannot discharge liquid water. , so the sweat produced by the human body during exercise will condense between the body surface and the fabric, which will make people feel clammy and cold, so it is not suitable for daily outdoor sports. Contents of the invention [0003] (1) Technical problems to be solved [0004] The present invention aims at at least partially solving at least one of the above technical problems. [0005] (...

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): B32B37/12B32B37/10B32B5/02B32B5/26B32B9/02B32B9/04B32B27/30B32B27/12D01F6/94D01F1/10D01D5/00
CPCB32B37/1284B32B37/10B32B5/02B32B5/26B32B9/02B32B9/047B32B27/30B32B27/12D01F6/94D01F1/10D01D5/003D01D5/0084B32B2307/726Y02P70/62
Inventor 姜露李鹏吴大伟牛海涛周华周怡琰王晓蕾鲁曼曼刘元美
Owner LERUNE QINGDAO TEXILE TECH
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