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Down fabric

A down fabric and down technology, applied in the field of down fabrics, can solve the problems of uneven thickness of inner liner down, decreased thermal insulation effect, and easy drilling of down, and achieve the effect of saving down consumption, low production cost and uniform thickness.

Inactive Publication Date: 2012-05-30
WUJIANG HUAHUANG PRINTING PROD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the process of making the down liner, the down cloth is easy to spread evenly, which makes the thickness of the down in the liner uneven, and the heat preservation effect is reduced. It is easy to move around during use or washing. to drill

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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Embodiment Construction

[0014] The present invention will now be described in further detail in conjunction with the accompanying drawings and preferred embodiments. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, so they only show the configurations related to the present invention.

[0015] see figure 1 , a down fabric, comprising a fabric layer 1 and a down layer 2, the fabric layer 1 adopts cotton, hemp, wool and chemical fiber woven or knitted fabrics. The upper and lower sides of the fabric layer 1 are respectively glued with polyurethane film glue 3, and the thickness is 0.05-0.3 centimeters. On the polyurethane film glue, a down layer 2 is set, and the down layer 2 contains the following components by weight percentage: down 60- 80%, chemical fiber 20-40%, down refers to one or more of goose down, duck down, velvet, chicken or bird down, chemical fiber is synthetic fiber, nylon, polyester, acrylic...

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 down fabric, which comprises a fabric layer and down layers arranged on the upper surface and the lower surface of the fabric layer, wherein the down layers are adhered together by a polyurethane film. When the down fabric is used or washed, down does not move, is even in thickness and cannot run out of the fabric, consumption of the down is reduced, a manufacturing method is simple, and the down fabric is low in production cost and wide in application range and can be used for making thermal clothing, thermal underwear, down wool, down carpets and down mattresses.

Description

technical field [0001] The invention relates to a fabric, in particular to a down fabric produced by using down and fabric. Background technique [0002] With the development of agricultural production, the poultry breeding industry has also developed rapidly, and the production of down is increasing day by day. my country's output now accounts for one-third of the world's output. However, down, the best natural thermal insulation material in the world, can only be used to keep warm at present. Filling materials are made into duvets and down jackets, which are of low grade and low output value, and do not make the best use of them. [0003] In the prior art, there are all kinds of down garments and down bedding etc. on the market. The liners of these products are all made by sewing the cut fabrics along the edges, leaving a hole at the joint, and putting them into the processed ones. After the down is scattered, the mouth is sewed up, and then spread evenly, and the down 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 Applications(China)
IPC IPC(8): B32B27/12B32B27/40B32B7/12B32B9/02
Inventor 诸建国
Owner WUJIANG HUAHUANG PRINTING PROD
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