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Waterproof women's boots and preparation process thereof

A preparation process and a technology for waterproof finishing, applied in the field of shoes, can solve the problems of poor waterproof effect, affecting wearing experience, wet boots, etc., and achieve the effects of improving waterproof effect, improving waterproof performance, and improving the degree of dispersion.

Active Publication Date: 2021-01-26
温州志途鞋业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Some of the current women's boots are not waterproof. When worn in rainy days, water or rain on the road can easily seep into the boots from the upper of the women's boots, causing the inside of the boots to be wet and affecting the wearing experience. Therefore, it needs to be improved.

Method used

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  • Waterproof women's boots and preparation process thereof
  • Waterproof women's boots and preparation process thereof
  • Waterproof women's boots and preparation process thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] This application discloses a waterproof women's boot and its preparation process. The women's boot includes a boot upper and a sole. Refer to figure 1 , the preparation process includes the following steps:

[0037] S1. Preparation of waterproof finishing agent; mix melamine and dimethylaniline and stir evenly, add formaldehyde, stir and react at 60°C for 1 hour; keep warm and add ammonium persulfate and polymethyl methacrylate, stir and react for 45 minutes, and cool to room temperature to obtain a waterproof finishing agent;

[0038] S2. Finish the boot surface with a waterproof finishing agent; spray the waterproof finishing agent on both sides of the boot surface with a spray gun, spray after drying for 2 seconds, repeat the operation 4 times, and finally place it in an oven at 50°C to dry;

[0039] S3. Sewing women's boots; cut and shape the sorted boot uppers obtained in S2, then sew and fix the boot uppers and soles, glue and fix the heels at the heels of the so...

Embodiment 2

[0042] This application discloses a waterproof women's boot and its preparation process. The women's boot includes a boot upper and a sole. Refer to figure 1 , the preparation process includes the following steps:

[0043] S1. Preparation of waterproof finishing agent; mix melamine and dimethylaniline and stir evenly, add formaldehyde, stir and react at 70°C for 1.5h; keep warm and add ammonium persulfate and polymethyl methacrylate, stir and react for 60min, Cool to room temperature to obtain a waterproof finishing agent;

[0044] S2. Finish the boot surface with a waterproof finishing agent; spray the waterproof finishing agent on both sides of the boot surface with a spray gun, spray after drying for 3 seconds, repeat the operation 6 times, and finally place it in an oven at 60°C to dry;

[0045] S3. Sewing women's boots; cut and shape the sorted boot uppers obtained in S2, then sew and fix the boot uppers and soles, glue and fix the heels at the heels of the soles, and ob...

Embodiment 3

[0048] This application discloses a waterproof women's boot and its preparation process. The women's boot includes a boot upper and a sole. Refer to figure 1 , the preparation process includes the following steps:

[0049] S1. Preparation of waterproof finishing agent; mix melamine and dimethylaniline and stir evenly, add formaldehyde, stir and react at 68°C for 1.5h; keep warm and add ammonium persulfate and polymethyl methacrylate, stir for 52min, Cool to room temperature to obtain a waterproof finishing agent;

[0050] S2. Finish the boot surface with a waterproof finishing agent; spray the waterproof finishing agent on both sides of the boot surface with a spray gun, spray after drying for 3 seconds, repeat the operation 5 times, and finally place it in an oven at 55°C to dry;

[0051] S3. Sewing women's boots; cut and shape the sorted boot uppers obtained in S2, then sew and fix the boot uppers and soles, glue and fix the heels at the heels of the soles, and obtain finis...

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Abstract

The invention relates to the field of shoes, and discloses a pair of waterproof women's boots and a preparation process thereof. The women's boots comprise vamps and soles, the vamps are treated witha waterproof finishing agent, and the waterproof finishing agent comprises, by weight, 40-50 parts of melamine; 8-10 parts of formaldehyde; 4-6 parts of polymethyl methacrylate; 2-3 parts of dimethylaniline; and 1-2 parts of ammonium persulfate; the preparation method comprises the following steps: preparing the waterproof finishing agent, finishing the vamps by the waterproof finishing agent andsewing the women's boots. Compared with the prior art, the women's boots and the preparation method have the following advantages and effects that melamine and formaldehyde react at a certain temperature to generate a hydroxymethylation product, and an initiator ammonium persulfate and polymethyl methacrylate with good hydrophobicity are further added for reaction, so that the waterproof finishingagent with good waterproof capacity is obtained, and the surface waterproof performance of women's boots is improved.

Description

technical field [0001] The present application relates to the technical field of shoes, in particular to a waterproof women's boot and a preparation process thereof. Background technique [0002] Women's boots are shoes with slightly cylindrical uppers that reach above the ankle bone and are specially made for female users. With the changes of the times, women's boots have become one of the must-haves for fashionistas. It usually includes a boot shaft, a boot upper and a boot sole, and the height of the boot shaft can be selected according to needs. [0003] Some current women's boots are not waterproof enough. When worn in rainy days, road surface water or rain can easily seep into the boots from the upper of the women's boots, causing the inside of the boots to be wet and affecting the wearing experience. Therefore, there is room for improvement. Contents of the invention [0004] In order to improve the waterproof performance of women's boots, the application provides ...

Claims

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Application Information

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IPC IPC(8): A43B3/02A43B7/12A43D95/06A43D95/10C09D161/32C09D133/12C08G12/40
CPCA43B3/02A43B7/12A43D95/06A43D95/10C08G12/40C09D161/32C08L33/12
Inventor 陈岳波王浩洁
Owner 温州志途鞋业有限公司
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