Three-dimensional high-strength fabric with memory function and preparation method thereof

A three-dimensional, functional technology, applied in the field of textile materials, can solve the problems that are difficult to apply to the civilian field, and there are few researches on three-dimensional fabrics, and achieve the effects of improving UV resistance, strong operability, and increasing bulkiness

A three-dimensional, functional technology, applied in the field of textile materials, can solve the problems that are difficult to apply to the civilian field, and there are few researches on three-dimensional fabrics, and achieve the effects of improving UV resistance, strong operability, and increasing bulkiness

CN106337288AActive Publication Date: 2017-01-18浙江三佳制衣有限公司
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  • Three-dimensional high-strength fabric with memory function and preparation method thereof

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] (1) Using silk fiber with a yarn root number ratio of 10:10:4:5:5, polyester superfine fiber, nylon fully drawn yarn, shape memory alloy wire and PBT / PET three-dimensional crimped fiber as raw materials, in weft Weaving on a knitting machine to form a three-dimensional fabric with a thickness of 1 cm.

[0030] (2) Add the high molecular polymer of water-soluble polyurethane and water-based epoxy resin with a mass ratio of 1:1 into deionized water, stir evenly to form a solution A, and add a 50-200nm nanometer with a mass ratio of 1:1:0.5 Titanium dioxide, 100-200nm nano-silica, nano-materials with a mass fraction of 3% nano-silk protein solution, and plant-derived dyes are added containing polyvinyl ether, polyethylene glycol and dodecane with a mass ratio of 1:0.8:0.5. In the deionized aqueous solution of sodium sulfate surfactant, mix uniformly to form solution B, slowly add solution B in solution A, stir rapidly, and dropwise add pH adjuster ammonia water, obtain nan...

Embodiment 2

[0033] (1) Using silk fiber with a yarn root number ratio of 15:10:6:9:10, polyester superfine fiber, nylon fully drawn yarn, shape memory alloy wire and PBT / PET three-dimensional crimped fiber as raw materials, in weft Weaving on a knitting machine to form a three-dimensional fabric with a thickness of 2 cm.

[0034] (2) Add the high molecular polymer of water-soluble polyurethane and water-based epoxy resin with a mass ratio of 1:1 into deionized water, stir evenly to form a solution A, and add a 50-200nm nanometer with a mass ratio of 1:1:0.5 Titanium dioxide, 100-200nm nano-silica, nano-materials with a mass fraction of 5% nano-silk protein solution and plant-derived dyes are added with polyvinyl ether, polyethylene glycol and dodecane with a mass ratio of 1:1.2:0.6 In the deionized aqueous solution of sodium sulfate surfactant, mix uniformly to form solution B, slowly add solution B in solution A, stir rapidly, and dropwise add pH adjuster ammonia water, obtain nanomateri...

Embodiment 3

[0037] (1) Using silk fiber with a yarn root number ratio of 12:10:5:7:8, polyester superfine fiber, nylon fully drawn yarn, shape memory alloy wire and PBT / PET three-dimensional crimped fiber as raw materials, in weft Weaving on a knitting machine to form a three-dimensional fabric with a thickness of 1.5 cm.

[0038] (2) Add the high molecular polymer of water-soluble polyurethane and water-based epoxy resin with a mass ratio of 1:1 into deionized water, stir evenly to form a solution A, and add a 50-200nm nanometer with a mass ratio of 1:1:0.5 Titanium dioxide, 100-200nm nano-silica, nano-materials with a mass fraction of 4% nano-silk protein solution and plant-derived dyes are added with polyvinyl ether, polyethylene glycol and dodecane with a mass ratio of 1:1:0.5 In the deionized aqueous solution of sodium sulfate surfactant, mix uniformly to form solution B, slowly add solution B in solution A, stir rapidly, and dropwise add pH adjuster ammonia water, obtain nanomateria...

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 preparation method of three-dimensional high-strength fabric with a memory function. The preparation method comprises the following steps: using silk fiber, polyester superfine fiber, nylon fully-drawn yarn, a shape memory alloy wire and PBT / PET three-dimensional crimped fiber as raw materials, and weaving to form three-dimensional fabric; adding water-soluble polyurethane, water-based epoxy resin, nano titanium dioxide, nano silicon dioxide, a nano silk protein solution, plant-source dye, polyvinyl ether, polyethylene glycol and sodium dodecyl sulfate into deionized water and ammonia water to form a nano coating; washing and shaping the three-dimensional fabric, coating the surface of the three-dimensional fabric with the nano coating, crimping and shaping, treating by using an aqueous ozone solution, washing and shaping, splicing and sewing, and stentering and shaping to obtain the three-dimensional high-strength fabric with the memory function.

Description

technical field [0001] The invention belongs to the technical field of textile materials, and in particular relates to a three-dimensional high-strength fabric with memory function and a preparation method thereof. Background technique [0002] With the continuous development of textile technology, the types of textiles are also constantly updated, and three-dimensional fabrics are typical representatives. Three-dimensional fabrics break the single shape of traditional two-dimensional fabrics, and can form ordinary flat, columnar, hollow and other shapes. Compared with two-dimensional fabrics, three-dimensional fabrics have good structural design, superior mechanical properties, structural compactness, The structure is difficult to break and the cost is low. In addition, with the help of high-performance looms and CAD systems, the applicability of 3D fabrics is more extensive. [0003] Chinese patent CN 202519405U discloses a kind of three-dimensional structure bamboo fiber...

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

Patent Timeline
18 Jan 2017
Publication
CN106337288A
IPC
D06N3/00; D06B9/00; D04B1/12
CPC
D04B1/12; D06B9/00; D06N3/0009; D06N3/0034; D06N3/0036; D06N3/0056; D06N3/0063; D06N3/0065
Inventors
王文庆