Waterproof, breathable and puncture-proof safety shoe upper and manufacturing method thereof

A waterproof, breathable, and manufacturing method technology, applied in the field of footwear fabrics, can solve the problems of insufficient waterproof and puncture-resistant performance, and achieve the effect of protecting the instep and increasing comfort

Inactive Publication Date: 2019-10-22
TIANJIN TIANXING KESHENG LEATHER PROD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of the safety shoes used in construction, emergency rescue and disaster relief have high requirements on the anti-puncture performance of the soles, while the uppers often show the defects of insufficient waterproof and anti-puncture performance.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0055] A waterproof, breathable, puncture-resistant safety shoe upper, comprising a moisture-absorbing inner layer and a waterproof, puncture-resistant outer layer, the parts by weight of each component in the formulation of the moisture-absorbing inner layer are as follows:

[0056] 36 parts of jute fiber,

[0057] 32 parts of polyester fiber,

[0058] 22 parts of cotton fiber,

[0059] 15 parts of corn fiber,

[0060] 10 parts of bamboo charcoal fiber;

[0061] The waterproof and puncture-proof outer layer includes the puncture-proof glue and the waterproof membrane in turn from the inside to the outside, and the parts by weight of each component in the formula of the puncture-proof glue are as follows:

[0062] 25 parts of epoxy resin,

[0063] 3 parts curing agent,

[0064] Carbomer 1 part,

[0065] 10 parts latex,

[0066] 5 parts of cellulose,

[0067] 3 parts of 1,4,5,8-tetrachloroanthraquinone,

[0068] 1 part of 2-allyl methacrylate;

[0069] The waterproof ...

Embodiment 2

[0079] A waterproof, breathable, puncture-resistant safety shoe upper, comprising a moisture-absorbing inner layer and a waterproof, puncture-resistant outer layer, the parts by weight of each component in the formulation of the moisture-absorbing inner layer are as follows:

[0080] 40 parts of jute fiber,

[0081] 38 parts of polyester fiber,

[0082] 28 parts of cotton fiber,

[0083] 25 parts of corn fiber,

[0084] 20 parts of bamboo charcoal fiber;

[0085] The waterproof and puncture-proof outer layer includes the puncture-proof glue and the waterproof membrane in turn from the inside to the outside, and the parts by weight of each component in the formula of the puncture-proof glue are as follows:

[0086] 35 parts of epoxy resin,

[0087] 6 parts of curing agent,

[0088] Carbomer 2 parts,

[0089] 15 parts of latex,

[0090] 10 parts of cellulose,

[0091] 8 parts of 1,4,5,8-tetrachloroanthraquinone,

[0092] 2 parts of allyl methacrylate;

[0093] The waterp...

Embodiment 3

[0103] A waterproof, breathable, puncture-resistant safety shoe upper, comprising a moisture-absorbing inner layer and a waterproof, puncture-resistant outer layer, the parts by weight of each component in the formulation of the moisture-absorbing inner layer are as follows:

[0104] 38 parts of jute fiber,

[0105] 35 parts of polyester fiber,

[0106] 25 parts of cotton fiber,

[0107] 20 parts of corn fiber,

[0108] 15 parts of bamboo charcoal fiber;

[0109] The waterproof and puncture-proof outer layer includes the puncture-proof glue and the waterproof membrane in turn from the inside to the outside, and the parts by weight of each component in the formula of the puncture-proof glue are as follows:

[0110] 26 parts of epoxy resin,

[0111] 4 parts of curing agent,

[0112] Carbomer 1.5 parts,

[0113] 12 parts of latex,

[0114] 7 parts of cellulose,

[0115] 5 parts of 1,4,5,8-tetrachloroanthraquinone,

[0116] 1.6 parts of 2-allyl methacrylate;

[0117] The...

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PUM

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Abstract

The invention provides a waterproof, breathable and puncture-proof safety shoe upper and a manufacturing method thereof. The safety shoe upper comprises a moisture absorption inner layer and a waterproof and puncture-proof outer layer, the formula of the moisture absorption inner layer is as follows: jute fiber, polyester fiber, cotton fiber, corn fiber and bamboo charcoal fiber; the waterproof and puncture-proof outer layer sequentially comprises a puncture-proof adhesive and a waterproof membrane from inside to outside, the formula of the puncture-proof adhesive is as follows: epoxy resin, acuring agent, carbomer, latex, cellulose, 1,4,5,8-tetrachloroanthraquinone, and 2-allyl methacrylate; and the waterproof membrane is an expanded polytetrafluoroethylene microporous membrane. The moisture absorption inner layer of the shoe upper disclosed by the invention is blended and woven by a plurality of fibers, so that the shoe upper can be effectively protected, and the comfort of use canbe improved due to the moisture absorption effect; and the waterproof and puncture-proof outer layer can make up the defects of the insufficient puncture-proof performance of the shoe upper, and provides certain puncture-proof performance and waterproof performance for the shoe upper.

Description

technical field [0001] The invention relates to the technical field of shoe fabrics, in particular to a waterproof, breathable, puncture-proof safety shoe upper and a manufacturing method thereof. Background technique [0002] Safety shoes generally refer to footwear that can protect the feet and legs from foreseeable injuries and are worn in different workplaces. The performance of safety shoes, such as puncture resistance, anti-static, and heat insulation, varies according to different usage occasions. . Most of the safety shoes used in construction, emergency rescue and disaster relief have higher requirements on the anti-puncture performance of the soles, while the uppers often show the defects of insufficient waterproof and anti-puncture performance. Contents of the invention [0003] The invention aims to solve the deficiencies of the prior art, and provides a waterproof, breathable, puncture-resistant safety shoe upper and a manufacturing method thereof. [0004] ...

Claims

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Application Information

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IPC IPC(8): A43B23/02A43B23/06B32B9/00B32B9/02B32B9/04B32B27/32B32B27/36B32B3/24B32B7/04B32B33/00B32B37/10
CPCA43B23/0235A43B23/026A43B23/06B32B3/266B32B5/08B32B7/04B32B27/12B32B27/322B32B37/10B32B2037/243B32B2255/02B32B2255/26B32B2262/0284B32B2262/06B32B2262/062B32B2262/065B32B2262/106B32B2262/14B32B2307/581B32B2307/726B32B2307/7265B32B2437/02
Inventor 王树松
Owner TIANJIN TIANXING KESHENG LEATHER PROD
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