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A 3D printing clothing material

A 3D printing and clothing technology, applied in the field of 3D printing, can solve the problems that cannot meet the requirements of softness and comfort of textiles and clothing, poor flexibility cannot meet the softness and comfort of clothing, and there is no wearing value, etc., to improve free mobility, The effect of improving mechanical properties and softness, improving appearance quality and surface finish

Active Publication Date: 2021-08-24
HAIYAN SHUOCHUANG CLOTHING RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the material of these printed garments is generally plastic resin, and the material of the garment is similar to plastic cloth or hard plastic. It is not soft and breathable, and it only has ornamental value. Some of these printed clothing cannot be called real clothing
At present, most of the materials used in 3D printing are photosensitive resins, plastic polymers, metal powders, nylon, etc., which have little to do with textile materials. Although nylon can be used as textile materials, it is spun into fibers and then woven. The emerging 3D printed swimsuits made of nylon are made of nylon powder and have poor flexibility and cannot meet the requirements of soft and comfortable clothing.

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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  • A 3D printing clothing material
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Examples

Experimental program
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Effect test

Embodiment 1

[0026] A preparation method for 3D printing clothing material, comprising the steps of:

[0027] 1) The cotton fiber polyamide fiber mixed base fabric is placed in the N-methylmorpholine-N-oxide aqueous solution with a mass fraction of 80%, the bath ratio is 1:15, and then the frequency of the pulsed electric field is 1.6KHz, The duty ratio is 36.8%, and the heat treatment is carried out under the action of a pulsed electric field, the heat treatment temperature is 90 ° C, and the time is 10 min;

[0028]2) Immerse the cotton fiber polyamide fiber mixed base fabric after the above heat treatment in a water bath, and perform curing treatment at a temperature of 15°C;

[0029] 3) Put the solidified cotton fiber polyamide fiber mixed base fabric in 15% glycerin aqueous solution for plasticizing treatment, and dry to obtain 3D printing clothing material. Small glycerol molecules can change the fluidity between fiber molecules and play a plasticizing role. Glycerin molecules can e...

Embodiment 2

[0035] A preparation method for 3D printing clothing material, comprising the steps of:

[0036] 1) The cotton fiber polyamide fiber mixed base fabric containing 16% polyester fiber is placed in the N-methylmorpholine-N-oxide aqueous solution of 83% by mass fraction, wherein N-methylmorpholine-N - The oxide aqueous solution contains 2.2‰guanidine phosphate and 1.4‰ lithium sulfate, the bath ratio is 1:18, and then the frequency of the pulse electric field is 1.7KHz, and the duty ratio is 37.2%. The temperature is 95°C, and the time is 15 minutes;

[0037] 2) Immerse the cotton fiber polyamide fiber mixed base fabric after the above heat treatment in a water bath, and perform curing treatment at a temperature of 20°C;

[0038] 3) Put the solidified cotton fiber polyamide fiber mixed base fabric in 20% aqueous glycerin solution for plasticizing treatment, and dry to obtain 3D printing clothing material.

Embodiment 3

[0040] A preparation method for 3D printing clothing material, comprising the steps of:

[0041] 1) The cotton fiber polyamide fiber mixed base fabric containing 19% polyester fiber is placed in the N-methylmorpholine-N-oxide aqueous solution of 85% by mass fraction, wherein N-methylmorpholine-N -The oxide aqueous solution contains 2.4‰guanidine phosphate and 1.5‰lithium sulfate, the bath ratio is 1:20, and then the frequency of the pulse electric field is 1.9KHz, and the duty ratio is 38.7%. The temperature is 100°C, and the time is 20 minutes;

[0042] 2) Immerse the cotton fiber polyamide fiber mixed base fabric after the above heat treatment in a water bath, and perform curing treatment at a temperature of 35°C;

[0043] 3) Put the above cured cotton fiber polyamide fiber mixed base fabric in 24% glycerin aqueous solution for plasticizing treatment, and dry to obtain 3D printing clothing material.

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Abstract

The invention provides a 3D printing clothing material, which belongs to the technical field of 3D printing. The 3D printing clothing material is obtained by the following steps: placing a cotton fiber polyamide fiber mixed base fabric in an N-methylmorpholine-N-oxide aqueous solution, Carry out heat treatment under the action of pulse electric field; Immerse the cotton fiber polyamide fiber mixed base fabric after the above heating treatment in a water bath for curing treatment; Plasticize the cotton fiber polyamide fiber mixed base fabric after the above curing treatment, and dry , that is, 3D printing clothing materials. The preparation method of the 3D printing clothing material of the present invention can convert the cotton fiber into regenerated cellulose fiber, and the regenerated cellulose tends to exist on the surface of the fabric and distribute more evenly after being formed, so that the polyamide is partially dissolved, and the obtained 3D printing clothing material It has good mechanical properties and softness, and good air permeability.

Description

technical field [0001] The invention belongs to the technical field of 3D printing, and in particular relates to a 3D printing clothing material. Background technique [0002] In recent years, the digitalization of manufacturing industry has rapidly occupied the topics of major academic magazines in the world. Among them, 3D printing technology has attracted the attention of a large number of scholars and has been deeply explored in many fields. Some scholars say that it will bring another industrial revolution . 3D printing technology is a rapid prototyping technology that is gradually becoming popular at present. This is a green desktop rapid prototyping technology, which has the advantages of small size, low cost, low pollution, and convenient use. The principle is to use CAD technology to draw and design the model to be manufactured, and then use computer software to slice the data of the CAD model to obtain the structural parameters of the model at each level, that is,...

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 Patents(China)
IPC IPC(8): D06M13/148D06M13/44D06M11/56D06M10/00B33Y70/10A41D31/14D06M101/06D06M101/32
CPCA41D31/14B33Y70/00D06M10/00D06M11/56D06M13/148D06M13/44D06M2101/06D06M2101/32D06M2101/34D06M2200/50
Inventor 王硕
Owner HAIYAN SHUOCHUANG CLOTHING RES INST
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