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Method for manufacturing toplift

A manufacturing method and the technology of the sky skin, applied in the direction of the heel pad, the application, the heel, etc., can solve the problems of inconvenience, embarrassment, loud noise, etc., and achieve the effect of protecting the cervical spine and spine, being comfortable to wear, and having good elasticity

Inactive Publication Date: 2009-10-14
于圣洁
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The wear-resistant rubber material has high hardness. Although it has the characteristics of wear resistance, it makes a loud noise when walking.
Especially in a wooden floor and a quiet environment, women often have the obvious sound of heels hitting the ground when they walk, which not only brings inconvenience and disturbance to others, but also makes them feel embarrassed and ashamed

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0019] Take making 100 kilograms of sky skin sheets as an example, the formula of the present embodiment is as follows:

[0020] Elastomer 60 kg

[0021] PVC 5kg

[0022] Sulfur 2 kg

[0023] 500 mesh white carbon black 33 kg

[0024] The process flow is as follows:

[0025] First put 60 kg of artificial rubber into a heating and stirring tank, heat it to 50°C, and keep it warm for 10 minutes. After the artificial rubber is fully softened, add 5 kg of granular polyvinyl chloride raw materials and 33 kg of white carbon black of 500 mesh Knead and knead fully in the kettle for 20 minutes until uniform; take out the fully synthesized material, add 2 kg of sulfur through the opener, roll it into pieces, and cut it into shape; After the material is combined, put it into the heated mold, heat it to 155°C, keep it warm for 8 minutes, then take out the high-temperature mold, and cool it down to 40°C through water cooling.

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PUM

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Abstract

A formulation of the invention comprises 40 to 70 percent of artificial rubber, 5 to 15 percent of polyvinyl chloride, 0.4 to 2.5 percent of sulfur, and 0 to 50 percent of white carbon black. In a finished product manufactured by the formulation, the total weight percentage of the components is 100 percent. The toplift manufactured by the method not only has the abrasion-resistance property of the prior toplift, but also has ultra good elasticity, is comfortable to be worn, and can preferably protect the cervical vertebra and vertebral column of a wearer. The toplift has directer and more remarkable effect that the toplift can reduce the intensity sound made by knocking the ground by shoe heels by more than 50 percent, and has ineffable good effects for users and environment.

Description

technical field [0001] A kind of manufacturing method of sky skin for the heel of lady's leather shoes Background technique [0002] Leather shoes are frequently used in people's lives and cannot be separated from them for a moment. They can not only meet people's basic needs for walking and keeping warm, but also have the function of decorating life and beautifying themselves. [0003] Women's leather shoes are an important part of leather shoes, not only in huge quantity, but also in various styles, which add countless life interest and meaning to people, especially women. [0004] Women's leather shoes usually have heels of different heights, which are suitable for women of different occupations and ages. They have functions such as upright posture and boosting spirits. [0005] Most of the tops of the heels of women's leather shoes are made of polyvinyl chloride or wear-resistant rubber. The wear-resistant rubber material has high hardness. Although it has the characte...

Claims

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Application Information

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IPC IPC(8): C08L21/00C08L27/06C08K3/36C08K3/06C08J5/00A43B21/06
Inventor 于建兴
Owner 于圣洁
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