Pregnant woman shoe with a single-layer upper

A shoe upper and single-layer technology, applied in the field of pregnant women's shoes, can solve the problems of formaldehyde hazards and affecting the health of children in the womb

Pending Publication Date: 2021-11-02
WENZHOU MENGLANI SHOES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

And we know that the leather used in leather shoes will use formaldehyde for anti-corrosion treatment in the process of processing, and there will be a small amount of formaldehyde involved in the process of coloring. In addition, glue is used in the upper process of shoes. The source of formaldehyde. During the production process of the upper of cloth shoes, formaldehyde is used for shaping and color fixing. In addition, the shoes will be fixed with glue during the molding process. This is the source of formaldehyde in cloth shoes, and the formaldehyde of human feet is safe. The range is 75mg / m 3 Within, the shoes on the market now basically exceed this standard. Formaldehyde is very harmful to pregnant women, and it is very likely to affect the health of the child in the stomach.

Method used

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  • Pregnant woman shoe with a single-layer upper
  • Pregnant woman shoe with a single-layer upper
  • Pregnant woman shoe with a single-layer upper

Examples

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Embodiment Construction

[0026] Specific embodiments of the present invention such as Figure 1-3 As shown, a maternity shoe with a single-layer upper includes a sole 2 and an upper 1 made of a single-layer leather, the smooth surface of the single-layer leather is the shoe lining 11 of the upper 1, and the rough surface is the shoe upper 1 Surface 12. The shoe upper 1 is made from the front of the first layer of leather, making its smooth surface as the shoe lining 11, and the rough surface as the shoe upper 12, which can improve the user's foot feel, and the contact with the instep surface is not only smooth but also breathable. In the prior art, The vamp 12 and the shoe lining 11 are generally bonded by hot-melt adhesive, which will volatilize harmful substances such as formaldehyde, which is likely to endanger the life and health of the user. The single-layer shoe upper 1 reduces this process, which not only requires less man-hours, less materials, and Cost saving, more environmentally friendly a...

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Abstract

The invention relates to a shoe, and particularly relates to a pregnant woman shoe with a single-layer upper. The shoe comprises a sole and an upper formed by single-layer leather, the smooth surface of the single-layer leather is the shoe lining of the upper, and the rough surface of the single-layer leather is the vamp of the upper. By the adoption of the structure, the pregnant woman shoe with the single-layer upper is short in working time, small in material consumption and low in cost.

Description

technical field [0001] The invention relates to a shoe, in particular to a shoe for pregnant women with a single-layer upper. Background technique [0002] Pregnant women are a relatively special group. They have higher requirements for the comfort and safety of shoes. The shoes in the prior art usually include soles and uppers. The uppers are generally made of double-layer fabrics, which include the outer upper And the inner shoe lining, the shoe lining is used to reinforce the upper, prevent the upper from extending and deforming, and improve the feeling of the foot. And we know that the leather used in leather shoes will use formaldehyde for anti-corrosion treatment in the process of processing, and there will be a small amount of formaldehyde involved in the process of coloring. In addition, glue is used in the upper process of shoes. The source of formaldehyde. During the production process of the upper of cloth shoes, formaldehyde is used for shaping and color fixing....

Claims

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Application Information

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IPC IPC(8): A43B7/14A43B23/02A43B13/14
CPCA43B7/146A43B23/02A43B23/0245A43B13/14
Inventor 郑国宏郑颖博郑铸杰尹奕雯
Owner WENZHOU MENGLANI SHOES
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