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3D printing down feather cloud-like fabric and production process thereof

A 3D printing, down cloud technology, applied in the field of fabrics, can solve the problems of loss of breathability and elasticity of fabrics, affecting comfort, etc., to achieve the effect of breathability

Active Publication Date: 2019-07-12
上海泉欣织造新材料股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But in this way, the fabric completely loses its breathability and elasticity, which seriously affects the comfort of wearing.

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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  • 3D printing down feather cloud-like fabric and production process thereof
  • 3D printing down feather cloud-like fabric and production process thereof
  • 3D printing down feather cloud-like fabric and production process thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] figure 1 It is a disassembled structure diagram of the present invention.

[0028] figure 2 It is the structure diagram of the finished product of the present invention.

[0029] Such as figure 1 , figure 2 As shown, a 3D printing down cloud fabric comprises: bottom fabric 100, adhesive layer 200, elastic lock fleece layer 300, windproof and breathable layer 400, down layer 500 and surface fabric 600, and the bottom fabric 100 is connected with the elastic fabric through the adhesive layer 200. The bottom of the lock velvet layer 300 is bonded, the top of the elastic lock velvet layer 300 is connected with the bottom of the windproof and breathable layer 400, the top of the windproof and breathable layer 400 is provided with a down layer 500, the bottom of the surface fabric 600 is connected with the elastic lock velvet layer 300, the windproof and breathable layer 400 and The down layer 500 is embedded to form the hollow layer 700 .

[0030] Among them, the holl...

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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PUM

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Abstract

The invention discloses a 3D printing down feather cloud-like fabric and a production process thereof. A structure of the fabric comprises a bottom layer fabric, a bonding layer, an elastic down-locking layer, a windproof air-permeable layer, a down layer and a surface layer fabric; and a hollow layer has a hollow structure formed by the steps of performing hot pressing on the elastic down-lockinglayer, the windproof air-permeable layer and the down layer and embedding the pressed material into a bottom layer napping structure of the surface layer fabric. Compared with a conventional technology, the process provided by the invention really realizes bonding of a raw material with a fabric by a layer-by-layer printing manner through a 3D printing machine, and forms the hollow structure through the bottom layer napping structure of the bottom layer fabric and the middle layers, the hollow structure has stretchability and elasticity, and at the same time, the hollow structure has a heat-preservation effect; and at the same time, the windproof layer is arranged by spraying, and the spraying manner provided by the invention has air permeability compared with a traditional film stickingmanner.

Description

technical field [0001] The invention relates to the field of fabrics, in particular to a 3D printed down cloud fabric and its production process. Background technique [0002] Traditional down fabrics are engineered by means of gluing, adding more layers of fabric to achieve the desired effect. Although this simple superposition can achieve the desired effect in effect, the unlimited increase in thickness can only lead to a very poor hand feel of the fabric. At the same time, it lacks the tension and elasticity that the fabric must have, and cannot be used as a fabric for underwear processing. [0003] Traditional fabrics use TPU film coating to completely isolate the fabric from the outside world to avoid temperature loss. But fabric just loses breathability and elasticity completely like this, has had a strong impact on the comfortableness of wearing. [0004] Therefore, a series of improvements have been made in order to solve the above problems. Contents of the inven...

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): B32B9/02B32B9/04B32B37/10B32B37/12B29C64/112B33Y10/00
CPCB32B5/02B32B37/10B32B37/1284B29C64/112B33Y10/00B32B2307/51B32B2307/724B32B2317/10B32B2437/00
Inventor 孔令玺
Owner 上海泉欣织造新材料股份有限公司