Down and feather garment with effect for locking down, and technique for processing locked down

A treatment process and technology for down jackets, which is applied in the field of anti-drilling down and running down treatment technology, can solve the problems of failure to achieve the best effect for the purpose of use, shortened service life, waste of resources, etc., to protect the living environment, improve product quality, and realize The effect of lock velvet

Active Publication Date: 2007-05-09
ZHEJIANG ERAL DOWN PRODS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, for down garments made by traditional production methods, after consumers wear and use them for a period of time, the inner filler down will drill out from the fabric, needle holes, seams or linings, resulting in this phenomenon The occurrence is due to the post-treatment process of fabrics, linings, and linings, as well as the structural design of product manufacturing and the control of machine needles for embossed lattice sewing.
Therefore, the production methods of down garments that people have adopted for many years lead to the inability to achieve the best effect for the purpose of the product, and due to the relative shortening of the service life, the waste of resources and the aggravation of environmental damage have been caused.

Method used

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  • Down and feather garment with effect for locking down, and technique for processing locked down

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Example 1: Treatment of fabrics

[0028] On the basis of not destroying the original air permeability, a 100% nylon fiber fabric of 300T 40D×40D / 34F×34F or 332T70D×70D / 48F×48F is used as the fabric, and AC glue coating is performed on the reverse side of the fabric. Acrylic resin is used as the main glue, the main glue is dissolved into a squeegeeable glue with good fluidity, and the glue is evenly coated on the surface of the fabric fiber to form a continuous film. The anti-velvet effect is greatly enhanced. The fabric treated in this way has a certain "self-protection" function after being pierced by the needle hole, that is, the needle hole part of the stitches produced by normal sewing has a certain automatic repair function.

Embodiment 2

[0029] Example 2: Treatment of Gallbladder

[0030] Since the gall material is the first protective layer of the velvet, it must be considered that it has a stable defensive effect. The simple method of using too thick or too dense warp and weft not only increases the cost, wastes resources, but also destroys the feel and texture of the product. At the same time, it will also make it easy to drill down at the pinholes generated during the sewing process. In this example, 260T66D×66D / 72F×72F or 300T 50D×50D / 24F×24F 100% polyester fabric is used as the gall material, and the gall material fabric is subjected to calendering treatment: the fabric is transported to a temperature environment of 170-180 In the calender with 80T degree and pressure conditions, the fabric fibers are flattened, and the softness and gap density of the fabric are improved on the premise that the width of the fabric does not change.

Embodiment 3

[0031] Example 3: Treatment of lining

[0032] After the conventional lining is processed into a finished product, because it is worn in winter, it is easy to generate static electricity during daily activities, which makes it easier to suck out the down in the finished product through the pinhole of the gall material. In this example, 210T 70D×70D / 24F×24F 100% nylon fabric is used as the lining, and the lining is treated with waterproof and antistatic treatment: after drying the dyed lining, add The antistatic agent is dipped and rolled by a rolling car, and then dried at 160 degrees for 30 seconds to set.

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PUM

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Abstract

A down-padded jacket without down escape is composed of an external surface fabric layer, the first and the second liner fabric layers, a down layer between said first and second liner fabric layers, and an internal surface fabric layer. Its treating technology for preventing escape of down is also disclosed.

Description

technical field [0001] The invention belongs to the technical field of down processing and production, and particularly relates to an anti-drilling down and running down processing technology in the production of down garments. Background technique [0002] Clothing made of natural down as the inner filling is currently recognized as winter warm clothing. It has the advantages of lightness, softness, warmth and long service life that cannot be replaced by any other thermal clothing. However, for down garments made by traditional production methods, after consumers wear and use them for a period of time, the inner filler down will drill out from the fabric, needle eye, seam or lining, resulting in this phenomenon Occurrence is because of the post-processing technology of fabric, gall material, and lining, as well as the structural design of product manufacturing and the control of needles used for velvet sewing. Therefore, the production methods of down garments adopted by p...

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): A41D3/00A41H43/00A41D31/00
Inventor 陈频
Owner ZHEJIANG ERAL DOWN PRODS
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