Eiderdown silk down-proof composite processing technology

A composite processing and down silk technology, applied in the field of down processing, can solve the problems of down removal, difficult application and high cost, and achieve the effects of simple production process, improved production efficiency, and convenient production and application.

Inactive Publication Date: 2007-12-05
廖祺光 +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] The traditional down is flower-shaped, and is produced by filling methods. In the anti-down technology, the traditional method is easier
However, the down bulky tire in the form of flakes has never been used in the anti-down technology of clothing and bedding. Because the monofilament of feather and down is like a needle, it has strong penetrating power, and static electricity is generated by friction, causing Extremely strong penetrating power, it is difficult to prevent fleece and drill down with ordinary fleece-proof cloth, so it is more difficult than traditional down-proof fleece, and it is easy to

Method used

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  • Eiderdown silk down-proof composite processing technology

Examples

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Example Embodiment

[0019] As shown in Figure 1 to Figure 2: Feather and feather bulky tire 1 composed of feather down fiber, three-dimensional crimped hollow, polyester staple fiber, low melting point fiber and textile fiber is composed of acrylic monomer, polymerized into high The adhesive 2 composed of molecular resin, and the environment-friendly breathable film 3 composed of polyester and urethane-containing urethane, is processed by a composite shaping process to form a whole.

[0020] The structure of the down-filled tire is an adhesive fiber network structure, which is a large number of feather down monofilaments intertwined with each other and fixed by an adhesive. Since the bonding process needs to maintain the bulkiness of the bulky tire, its bonding It is limited, so there will be phenomena such as thread running, rolling, and flying. After countless experiments, it has been found that although polyester and urethane-containing films are breathable, in the process of compounding, such...

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Abstract

The present invention is composite down feather wadding producing process. The down feather wadding consists of one bulking down feather wadding of mixture, adhesive and environment friendly permeating film. The bulking down feather wadding is made of mixture comprising down feather fiber, 3D crisp hollow polyester staple fiber, low smelting point fiber and textile fiber; the adhesive is made of polymer resin of acryl monomer; and the environment friendly permeating film is made of polyester and carbamate. Polyester, carbamate and the adhesive are mixed, heated to 23-27 deg.c, and pressurized to combine with bulking down feather wadding. The present invention has the features of no bubbling, less generation of static electricity, no down leakage, etc.

Description

Technical field: [0001] The invention relates to the field of down processing, in particular to a composite processing technology for down silk and down prevention. Background technique: [0002] The traditional down is flower-shaped, and it is produced by filling method. In terms of anti-down technology, the traditional method is easier. However, the down bulky tire in the form of flakes has never been used in the anti-down technology of clothing and bedding. Because the monofilament of feather and down is like a needle, it has strong penetrating power, and static electricity is generated by friction, causing Extremely strong penetrating power, it is difficult to prevent fleece and drill down with ordinary fleece-proof cloth, so it is more difficult than traditional down-proof fleece, and it is easy to cause environmental pollution and workers' skin allergies in the production and application process. At the same time, since the down puffy tire is a bulky flake, which is f...

Claims

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Application Information

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IPC IPC(8): B68G3/00A41G9/00
Inventor 廖祺光邬茂鹏
Owner 廖祺光
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