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Heat-storage light-emitting warm-keeping knitted fabric and preparation method thereof

A technology of knitted fabrics and luminous coatings, which is applied in knitting, weft knitting, warp knitting, etc., can solve the problems of not being able to meet the requirements of heat storage, warmth and luminescence at the same time, and achieve good moisture absorption, simple and convenient process, and operability strong effect

Pending Publication Date: 2020-11-03
NINGBO DAQIAN TEXTILE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, traditional fabrics cannot meet the requirements of heat storage, warmth and light emission at the same time.

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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  • Heat-storage light-emitting warm-keeping knitted fabric and preparation method thereof

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Such as figure 1 As shown, the present invention provides a heat storage and luminescent warm-keeping knitted fabric, which sequentially includes an inner layer 1, a functional acrylic fiber layer 2 and a luminescent layer 3 from the inside to the outside, and the inner layer 1 and the functional acrylic fiber layer 2 are formed together by tuck interweaving Double-layer structure, the luminescent layer 3 is fixed on the functional acrylic fiber layer 2 by knitting and weaving; the luminescent paint layer 4 is coated on the surface of the luminescent layer 3 .

[0029] As a preferred embodiment, the inner layer 1 is made of cotton fiber; the functional acrylic fiber layer 2 is woven with far-infrared functional acrylic fiber, and the far-infrared functional acrylic fiber is volcanic rock fast-heating far-infrared acrylic fiber; The terephthalate fiber is braided; the luminescent paint layer 4 is made of fluorescent powder, and the thickness of the luminescent paint laye...

Embodiment 2

[0034] Such as figure 1 As shown, the present invention provides a heat storage and luminescent warm-keeping knitted fabric, which sequentially includes an inner layer 1, a functional acrylic fiber layer 2 and a luminescent layer 3 from the inside to the outside, and the inner layer 1 and the functional acrylic fiber layer 2 are formed together by tuck interweaving Double-layer structure, the luminescent layer 3 is fixed on the functional acrylic fiber layer 2 by knitting and weaving; the luminescent paint layer 4 is coated on the surface of the luminescent layer 3 .

[0035] As a preferred embodiment, the inner layer 1 is made of cotton fiber; the functional acrylic fiber layer 2 is woven by using far-infrared functional acrylic fiber and thermal storage and warming functional acrylic fiber, and the far-infrared functional acrylic fiber is volcanic rock fast-heating far-infrared acrylic fiber The acrylic fiber with heat storage and heat preservation function is Derong acrylic...

Embodiment 3

[0040] Such as figure 1 As shown, the present invention provides a heat storage and luminescent warm-keeping knitted fabric, which sequentially includes an inner layer 1, a functional acrylic fiber layer 2 and a luminescent layer 3 from the inside to the outside, and the inner layer 1 and the functional acrylic fiber layer 2 are formed together by tuck interweaving Double-layer structure, the luminescent layer 3 is fixed on the functional acrylic fiber layer 2 by knitting and weaving; the luminescent paint layer 4 is coated on the surface of the luminescent layer 3 .

[0041] As a preferred embodiment, the inner layer 1 is made of cotton fiber; the functional acrylic fiber layer 2 is woven with heat-storing and warm-keeping functional acrylic fiber, and the heat-storing and warm-keeping functional acrylic fiber is Derong acrylic fiber; the light-emitting layer 3 is made of light-emitting poly The phthalate fiber is woven; the luminous paint layer 4 is made of fluorescent powde...

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 discloses a heat-storage light-emitting warm-keeping knitted fabric and a preparation method thereof. The heat-storage light-emitting warm-keeping knitted fabric sequentially comprises an inner layer, a functional acrylic fiber layer and a light-emitting layer from inside to outside, the inner layer and the functional acrylic fiber layer are interwoven together through tucking to form a double-layer structure, and the light-emitting layer is woven and fixed to the functional acrylic fiber layer in a knitting mode; and the surface of the light-emitting layer is coated with a light-emitting coating layer. The heat-storage light-emitting warm-keeping knitted fabric sequentially comprises the inner layer, the functional acrylic fiber layer and the light-emitting layer from insideto outside, and the inner layer is made of cotton fibers which are good in moisture absorption and breathability, soft and capable of keeping warm; the functional acrylic fiber layer provides the heat-storage light-emitting warm-keeping knitted fabric with far infrared performance, and the knitted fabric has quick heating performance under sunlight, and can realize the functions of heat storage,warm keeping, dehumidification, quick drying and the like; the light-emitting layer is formed by weaving light-emitting polyester terephthalate fibers; and the surface of the light-emitting layer is coated with the light-emitting coating layer, light irradiated by visible light is stored in the fibers, and the knitted fabric continuously emits light for a very long time in a dark state.

Description

technical field [0001] The invention relates to the field of functional textiles, in particular to a heat-storing luminescent warm-keeping knitted fabric and a preparation method thereof. Background technique [0002] As people have higher and higher requirements for the comfort and convenience of wearing textiles, the development of textile fabrics with practical functions and obvious wearing effects is the only way for enterprises to develop and industrialize their products. The wearing comfort and convenience of textiles are closely related to the heat exchange and moisture management between itself and the environment. According to different heat storage methods, there are two types of textile fabrics, one is to reduce heat loss through the air layer to achieve warmth, such as hollow fiber, fluffy and thick fabric structure; the other is to add heat to the fiber or fiber surface Related exothermic functional materials to achieve heat storage and heat preservation effect...

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): D04B1/00D04B1/16D04B1/14D04B21/00B05D5/06
CPCD04B1/00D04B1/16D04B1/14D04B21/00B05D5/061D10B2201/02D10B2321/10D10B2331/04D10B2401/20
Inventor 董勤霞马仁和林世芬
Owner NINGBO DAQIAN TEXTILE
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