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Cork midsole

A cork and natural technology, applied in the field of natural cork composite midsole materials, can solve problems such as skin diseases, poor comfort, and easy environmental pollution.

Inactive Publication Date: 2011-03-23
吴绶铤
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because most of these materials are not natural, they are easy to cause pollution to the environment, and may even cause skin diseases, making them less comfortable to wear

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] First, sulfur, accelerator BZ, and zinc oxide are each processed into a 50% water dispersion, and the colorant is processed into a 20% water dispersion. Vulcanized latex (dry ratio formula) according to the following proportions, 60 grams of natural latex, 5 grams of sulfur, 3 grams of accelerator, 3 grams of zinc oxide, 1.5 grams of anti-aging agent SP, coloring agent is added according to needs, and is separated and combined with a disperser Stir together well. Then mix the stirred natural rubber latex and cork (the dry ratio of the two is 1:1). Pour the well-stirred latex and cork into the mold with jute cloth for one-time molding, close the mold and vulcanize at 110°C for 3 minutes. Demoulding, heating and drying until the size is consistent with the secondary mold. Put the dried cork bottom into the secondary molding mold, put a certain amount of natural rubber latex on the jute cloth, put it on the cork sole, put a layer of bamboo charcoal on the linen cloth, an...

Embodiment 2

[0027] 1.8 grams of sulfur, 0.75 grams of accelerator BZ, 1.3 grams of zinc oxide, 60 grams of natural rubber latex, and 1.8 grams of anti-aging agent SP. Stir the well-stirred natural rubber latex and cork (the ratio of the two is 2:3). According to the description of Example 1, the uniformly stirred latex cork was poured into a mold with jute cloth for one-time molding, and the mold was closed and vulcanized at 90°C for 3 minutes. After drying, put it into the secondary molding mold, put EVA or natural rubber latex first, then put a certain amount of natural latex on the jute cloth, put a layer of bamboo charcoal on the cork sole where the EVA or natural rubber latex is placed, Put another layer of artificial leather, close the mold for secondary molding, the temperature is 90 ° C, the time is 3 minutes, demoulding, drying, trimming, inspection, protective layer coating, packaging.

Embodiment 3

[0029] First, 2.1 grams of sulfur, 0.75 grams of accelerator BZ, 1.6 grams of zinc oxide, 60 grams of natural rubber latex, and 2.1 grams of anti-aging agent SP. Stir the well-stirred natural rubber latex and cork (the ratio of the two is 3:2). According to the description of embodiment 1, the evenly stirred latex cork was poured into the mold where the jute cloth was placed, and the mold was closed and vulcanized at 100° C. for 3 minutes. According to the description of Example 2, the secondary molding is performed at a temperature of 110° C. for 3 minutes, demoulding, drying, trimming, inspection, protective coating, and packaging.

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PUM

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Abstract

The invention discloses a new cork mid-sole which is environment-friendly and healthy. The new composite cork mid-sole can be obtained by mixing natural latex, natural cork and natural bamboo-carbon. The new composite cork mid-sole can be used for a long time at temperature from minus 20 DEG C to 60 DEG C and can balance the body and realize that the user can walk for a long time without ache on both the legs and the feet. The new cork mid-sole can give a full play to the force bearing area and the balance capacity of a people during walking and standing, and is comfortable to wear and has the obvious effect of preventing lesion. The new cork mid-sole is suitable for various of shoes.

Description

[technical field] [0001] The invention relates to the field of shoe sole materials, in particular to a natural cork composite midsole material. [Background technique] [0002] With the improvement of people's living standards, food, clothing, housing and transportation have made great leaps, and they are no longer simply satisfied with basic life. Footwear has also begun to inject new concepts such as health, environmental protection, leisure, and fashion. Existing sole material mainly is rubber, plastics, synthetic glue etc. Because most of these materials are not natural, they are easy to cause pollution to the environment, and may even cause skin diseases, making them less comfortable to wear. [Content of the invention] [0003] On the one hand, the purpose of the present invention is to overcome the shortcomings of the prior art, starting from human foot engineering and common foot lesions, to provide a new type of cork composite midsole, which is healthy, environmen...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A43B13/02A43B13/08A43B13/12
Inventor 吴绶铤
Owner 吴绶铤