Material for multifunctional shoe pad and preparation method thereof

A technology of insole and function, applied in the field of insole materials and preparation thereof, can solve the problems of difficulty in effectively preventing foot odor, inability to inhibit bacteria, limited moisture absorption, etc., and achieve the effects of improving life quality, long time and obvious effect

Inactive Publication Date: 2011-06-22
SHANGHAI ANNI CRYSTAL DESIGN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Some functional insoles also add some inorganic antibacterial agents such as nano-silver or nano-copper, which can inhibit bacteria when dry, but once the insole is soaked with sweat, not only cannot inhibit bacteria, but also promote the reproduction of bacteria
At present, there are also hygroscopic materials such as bamboo charcoal added to the insole, but due to its limited moisture absorption, it is difficult to effectively prevent the occurrence of foot odor.

Method used

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  • Material for multifunctional shoe pad and preparation method thereof
  • Material for multifunctional shoe pad and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] (1) Antibacterial agent coated on the surface of superabsorbent resin

[0041] Weigh 10 kg of superabsorbent resin, pour it into a high-speed blender, then weigh 200 grams of nano-silver inorganic antibacterial agent, pour it into a high-speed blender, and stir for 5 to 10 minutes at a speed of 1600 rpm. When the high-speed blender indicates that the temperature is When the temperature is 107-150°C (depending on the melting point of the resin used), the stirring is stopped and the coating is completed;

[0042] (2) Hard microbeads coated with hot melt adhesive

[0043] Weigh 10 kg of glass microspheres, first heat them in an oven, and keep them warm at 110°C for 15-20 minutes. Stir for 5 to 10 minutes at a high speed. Since the surface temperature of the glass beads is the melting point of the EVA hot melt adhesive powder, the EVA hot melt adhesive will melt and cover the surface of the glass beads.

[0044] The following steps are carried out step by step according t...

Embodiment 2

[0046] (1) Antibacterial agent coated on the surface of superabsorbent resin

[0047] Take by weighing 10 kilograms of superabsorbent resin, pour it into a high-speed mixer, then weigh 300 g of nano-silver inorganic antibacterial agent, and pour it into a high-speed mixer, and all the other processes are the same as in Example 1 (1);

[0048] (2) Hard microbeads coated with hot melt adhesive

[0049] Weigh 10 kg of plastic microbeads, first heat them in an oven, and keep them warm at 100°C for 5 to 10 minutes. After taking them out, they are poured into a high-speed mixer equipped with 800g of chlorinated polypropylene hot melt adhesive, and the rest of the process is the same. Example 1(2).

[0050] The following steps are carried out step by step according to the steps of the preparation method of the present invention.

Embodiment 3

[0052] (1) Antibacterial agent coated on the surface of superabsorbent resin

[0053] Weigh 10 kilograms of superabsorbent resin, pour it into a high-speed mixer, then weigh 400 g of nano-silver-zinc inorganic antibacterial agent, and pour it into a high-speed mixer, and the rest of the process is the same as in Example 1 (1);

[0054] (2) Hard microbeads coated with hot melt adhesive

[0055] Weigh 10 kg of metal microbeads, first heat them in an oven, and keep them warm at 180°C for 20 minutes. With embodiment 1 (2).

[0056] The following steps are carried out step by step according to the steps of the preparation method of the present invention.

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Abstract

The invention relates to a material for a multifunctional shoe pad, which contains three layers of materials, wherein common fabrics are arranged on the bottom layer; antibiosis non-woven fabrics are arranged on the upper layer; and the middle layer contains high water-absorption resin particles covered by the inorganic nanometer silver antibacterial agent on the surface and hard micro beads covered by the hot melt adhesive on the surface. A preparation method comprises the following steps: (1) coating materials: on a support plate, covering the antibiosis non-woven fabrics, spreading the hard micro beads and high water-absorption resin particles, and covering the common fabrics; (2) heating: heating the compound three-layered materials; (3) hot-pressing: hotly pressing the heated compound three-layered materials so as to form the material for multifunctional shoe; and (4) collecting the finished products. Before the step (1) is performed, the steps of covering the surface of the hard micro bead with hot melt adhesive and covering the surface of the high water-absorption resin with the antibacterial agent are performed. The material for multifunctional shoe has the advantages that the prepared materials have high moisture-absorption property and functions of antibiosis, deodorization and massaging sole of the foot, the functions are lasting, the effects of antibiosis and deodorization are obvious, and the materials are easily produced and have bright application prospect.

Description

【Technical field】 [0001] The invention relates to a material for insoles with multiple functions and a preparation method thereof, in particular to a material for insoles with functions of high moisture absorption, antibacterial, deodorant and sole massage and a preparation method thereof. 【Background technique】 [0002] Foot odor is a relatively common phenomenon, especially among manual workers and active students. The main source of foot odor is foot sweat. If more foot sweat is stuffy in the shoes and cannot be dissipated, it will be deposited in the insole, making the insole damp, and various bacteria will be born, which will gradually produce odor. Not only is it easy to cause "moisture" on people's feet, which is extremely itchy and uncomfortable, but it will also seriously affect the air in the house after taking off shoes, especially in relatively closed places with air conditioning, which is very annoying. [0003] In order to prevent foot odor, various functional...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06M17/04D06M23/08A43B17/00A43B17/10
Inventor 王金焕曾樑
Owner SHANGHAI ANNI CRYSTAL DESIGN
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