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Natural coir sole and production method thereof and shoes with soles

A coconut fiber and natural technology, applied in the field of shoe soles and shoe manufacturing, can solve the problems of rough manufacturing process, poor sole wear resistance, poor surface flatness, etc., and achieve the effect of maintaining heat conduction balance, avoiding athlete's foot, and good air permeability

Active Publication Date: 2014-12-03
吴建刚
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Even the existing soles utilizing coconut fiber as raw material are generally handmade, and the manufacturing process is relatively rough, the surface flatness is poor, it is difficult to realize large-scale production, and the manufactured soles have poor wear resistance, poor durability and short life.

Method used

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  • Natural coir sole and production method thereof and shoes with soles
  • Natural coir sole and production method thereof and shoes with soles

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] Such as figure 1 , figure 2 As shown, the natural coir fiber sole of the present invention comprises a large bottom 2 made of natural rubber mixed material and a midsole 1 made of natural coir fiber, and the midsole 1 is attached to the outsole 2, on the side of the midsole 1, a protective edge 3 is pasted along its periphery, and the protective edge is a coarse cloth strip; the natural rubber mixed material is formed by mixing natural rubber and calcium carbonate powder, wherein The mass ratio of natural rubber and calcium carbonate powder is 1:0.5;

[0045] Its preparation method is as follows:

[0046] 1) The production of the midsole is carried out in accordance with the following steps

[0047] Opening and carding: After the coconut shell is soaked in alkaline solution, it is rolled, opened, vacuumed, and carded in turn with a carding machine to remove the uneven coconut shell. After drying, it is combed into silk by a carding machine to obtain coconut shell. ...

Embodiment 2

[0060] Such as figure 1 , figure 2 As shown, the natural coir fiber sole of the present invention comprises a large bottom 2 made of natural rubber mixed material and a midsole 1 made of natural coir fiber, and the midsole 1 is attached to the outsole 2, on the side of the midsole, a protective edge 3 is pasted along its periphery, and the protective edge is a hemp rope; the natural rubber mixed material is formed by mixing natural rubber and calcium carbonate powder, wherein natural The mass ratio of rubber to calcium carbonate powder is 1:1;

[0061] Its preparation method is as follows:

[0062] 1) The production of the midsole is carried out in accordance with the following steps

[0063] Opening and carding: After the coconut shell is soaked in alkaline solution, it is rolled, opened, vacuumed, and carded in turn with a carding machine to remove the uneven coconut shell. After drying, it is combed into silk by a carding machine to obtain coconut shell. Fiber silk; th...

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Abstract

The invention discloses a natural coir sole and a production method thereof and shoes with the soles. The natural coir sole comprises a large sole unit made of natural rubber mixed material and a medium sole unit made of natural coir, the medium sole unit is fitted to the large sole unit, and the side of the medium sole unit is provided with a protecting edge fitted to the circumference; the natural rubber mixed material is produced by refining natural rubber and calcium carbonate powder in a mixed manner, and the weight ratio of the natural rubber and calcium carbonate powder is 1 : (0.5 to 1); the sole producing method includes opening and carding coir, lapping and forming, performing adhesive spraying treatment, forming at high temperature, performing hot-press treatment, solidifying and forming, shaping, refining in the mixed manner, shaping, performing hot press and forming and compounding the sole body. The invention further discloses shoes with the natural coir soles. According to the natural coir sole and the production method thereof, the natural coir and the natural rubber are adopted as raw materials, the wear resistance of the sole is improved, the service life of the sole is prolonged, and large-scale production is implemented.

Description

technical field [0001] The invention relates to the technical field of shoe sole and shoe production, in particular to a natural coconut shell fiber sole, a manufacturing method thereof and a shoe with the shoe sole, which uses natural coconut shell fiber as the main raw material combined with natural rubber. Background technique [0002] Shoes are people's daily necessities, and there are many types and styles of shoes on the market. With the improvement of material living standards, people's comfort and functional requirements for shoes are also constantly improving. At present, the structure of shoes mainly includes soles and uppers. The main materials of the uppers include leather, cloth, etc., and the materials of the soles are mainly plastics. Most of the plastics are mainly refined from petrochemical and other raw materials. The process of manufacturing soles will also cause a series of problems such as polluting the environment and even causing skin diseases, and sh...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A43B13/12A43B13/04C08L7/00C08K3/26
Inventor 吴建刚
Owner 吴建刚
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