Unlock instant, AI-driven research and patent intelligence for your innovation.

Manufacturing method of heel lift

A manufacturing method, the technology of the skin, applied in applications, soles, clothing, etc., can solve problems such as embarrassment, loud noise, and inconvenience to others, and achieve the effect of comfortable wearing, good elasticity, and protection of the cervical spine and spine

Inactive Publication Date: 2015-04-08
天津市富华皮革制品有限公司
View PDF0 Cites 0 Cited by
  • 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

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Manufacturing method of heel lift
  • Manufacturing method of heel lift
  • Manufacturing method of heel lift

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] Take making 100 kilograms of sky skin sheets as an example, the formula of the present embodiment is as follows:

[0018]

[0019] The process flow is as follows:

[0020] First put 45 kg of artificial rubber into a heating and stirring tank, heat it to 50°C, and keep it warm for 10 minutes. In the kettle, knead and stir well for 20 minutes until it is uniform; take out the fully synthesized material, add 2 kg of sulfur through an open mill, 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.

Embodiment 2

[0022] Take making 100 kilograms of sky skin sheets as an example, the formula of the present embodiment is as follows:

[0023]

[0024] The process flow is as follows:

[0025] First put 75 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 10 kg of granular polyvinyl chloride raw materials and 14 kg of white carbon black of 500 mesh In the kettle, knead and stir well for 20 minutes until it is uniform; take out the fully synthesized material, add 1 kg of sulfur through an open mill, 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.

Embodiment 3

[0027] Take making 100 kilograms of sky skin sheets as an example, the formula of the present embodiment is as follows:

[0028]

[0029] The process flow is as follows:

[0030] 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 15 kg of granular polyvinyl chloride raw materials and 22 kg of white carbon black of 500 mesh In the kettle, knead and stir well for 20 minutes until it is uniform; take out the fully synthesized materials, add 3 kg of sulfur through an open mill, roll them into pieces, and cut them into shapes; 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.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a manufacturing method of heel lift. The manufacturing method of the heel lift comprises the following steps: firstly, placing 45-75% of artificial rubber in a heating stirring kettle, heating to 50DEG C-60DEG C, preserving heat for 10-20 minutes, fully softening the artificial rubber, then adding 5-15% of particular polyvinyl chloride raw materials and 5-50% of white carbon black with 200-1500 meshes into the kettle, fully kneading and turning and stirring for 10-20 minutes until the mixture is even; taking out fully synthesized materials, adding 0.5-3% of sulfur powder through an open mill, grinding into sheets, and cutting and shaping; folding the cut heel lift and heel lift adhesion materials, placing in a heating grinding tool, heating to 140DEG C-165 DEG C, preserving heat for 5-8 minutes, taking out from the high-temperature grinding tool, performing water cooling to 40DEG C-50DEG C, thus forming the finished product heel lift for women leather shoes. The heel lift manufactured by using the manufacturing method not only has the wear resistance of the original heel lift, but also is extremely good in elasticity, and comfortable to wear, so that the cervical vertebra and spine of a wearer can be better protected. More direct and visible effects are that the intensity of sound generated when a heel knocks down the ground can be reduced by more than 50%, and the heel lift has ineffable effect to both a user and an environment.

Description

technical field [0001] The invention belongs to the field of rubber materials, and in particular relates to a method for manufacturing a top used for the heel of women'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. ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): C08L21/00C08L27/06C08K3/06C08K3/36A43B13/04
Inventor 李瑞华
Owner 天津市富华皮革制品有限公司