KR20100028860A - Shoes spread pad with antibiotic deodorantand and manufacturing method thereof - Google Patents

Abstract

PURPOSE: A shoe insole for antibiotic and deodorization and a manufacturing method thereof are provided, which are environment-friendly and improve antibiotic and deodorant function. CONSTITUTION: A manufacturing method of shoe insole for antibiotic and deodorization comprises: a 1st step of regrinding the crushed material which contains one kind or more selected from leather and fiber; a 2nd step of stabilizing the repulverized crushed material through the neutralization, the dyeing, and softening; a 3rd step of adsorbing functional mineral to the stabilized crushed material; a 4th step of cohering and dehydrating the crushed material in which the functional mineral is adsorbed; a 5th step of fixing the cohered and dehydrated crushed material; and a 6th step of spraying the mixture on the dried molding.

Description

Shoes spread pad with antibiotic deodorantand and manufacturing method

The present invention relates to an antibacterial and deodorant shoe insole and a method of manufacturing the same, and more particularly, 5 to 30 μm particle size of loess, jade, bio-ceramic magnesite powder, silica, sericite, germanium, zirconium, macrocrystal, rare earth And one or more functional minerals selected from titanium are dispersed and adsorbed on the substrate pulverization, and at least one nano mineral selected from silver and copper having nanoparticle particle size; and juniper, holly, peony, cinnamon, fennel, nutmeg Spraying or depositing a mixture of at least one plant extract selected from cloves and sesins and an organic compound; spraying or immersing in a sheet-like molding, excellent antibacterial and deodorizing effect, eco-friendly, durable by recycling leather or fiber The present invention relates to an antibacterial and deodorant shoe insole that is excellent in appearance and has no known use of shoe insoles.

Recently, as the health of the foot is important in the body, various types of shoe insoles required to maintain the health of the foot as well as the comfort of wearing shoes are being marketed. Such shoe insole has a mat-shaped mesh insole in which a plurality of vent holes are formed for smooth ventilation, a water cushion insole in which water is injected into the resin plate to absorb shocks, and a plurality of acupressure protrusions are formed on the synthetic resin plate. A variety of things have been developed and used, such as insoles for the soles of the feet, insoles made of ceramic, etc., insoles with far-infrared rays, magnets, etc. It is true.

In shoe insoles, it is better to wear mesh insoles (domestic publication No. 10-2006-0009059) than to wear them without insoles, but the ventilation effect is not so smooth, resulting in foot odor and athlete's foot recurrence. While the water cushion insoles were expensive to manufacture, they were not good at absorbing shock, which also did not facilitate the removal of sweat odors inside the shoe. In addition, acupressure insole (Domestic Publication No. 10-2003-0020815) has a certain effect on the sole of acupressure because the acupressure protrusion protrudes upwards, but by making the same acupressure both when a person wearing shoes is standing or walking, rather There is a disadvantage that can be easily fatigued by giving the soles.

In addition, in order to make a product having antimicrobial properties (domestic application No. 20-2002-0032543) to the shoe insole, it was common to use an anion, but this is mainly to exhibit a bacteriostatic effect, and the anion is over time There is a disadvantage that the time to maintain the antimicrobial effect of the spill is quite short, there is a need for a means to solve it.

Therefore, the present invention has been researched to solve the conventional problems as described above, eco-friendly by recycling the ground material discarded in the manufacturing process of leather or textiles, and excellent in antibacterial and deodorizing function harmless to the human body, shoe insole It is an object of the present invention to provide an antibacterial and deodorant shoe insole and a method for manufacturing the same, which can solve the disadvantages of the conventional shoe insole which has neutralized the beautiful design of the exterior by removing the rear part of the insole.

The present invention provides a shoe insole, comprising: a first step of regrinding a substrate pulverized product containing at least one selected from leather and fibers into uniform fine particles; A second step of stabilizing the regrind substrate pulverized by neutralization, dyeing and softening;

A third step of dispersing and adsorbing the functional mineral having a particle size of 5 to 30 μm on a stabilized substrate pulverized product; A fourth step of agglomerating and dehydrating the substrate pulverized in which the functional minerals are dispersed and adsorbed; A fifth step of pressing and drying the agglomerated and dehydrated substrate pulverized and recompressing the sheet pulverized product into a sheet-like molding; And a sixth step of spraying or depositing a mixture of nanoparticle-sized silver and copper, and a plant extract and an organic compound on the compression-dried sheet-like molding.

Also, a mixture of functional minerals having a particle size of 5 to 30 μm, silver and copper having a nanoparticle size, and a plant extract and an organic compound; And a sheet-like molded article containing at least one selected from leather and fibers.

The present invention is to reduce the amount of waste generated by recycling the ground ground of the discarded leather or fiber, it is excellent in antibacterial and deodorizing function to benefit the health of the foot, excellent durability to double the durability of the existing insole, circulation of air It is vulnerable and gives antibacterial and deodorizing power to the front of a lot of sweat, so it can give a healthy environment as well as foot health. In addition, when the shoe insole is worn, there is an effect that does not expose the appearance.

When described in more detail with respect to the manufacturing method of the antibacterial and deodorant shoe insole having an excellent effect as described above.

The substrate ground material used in the first step process uses a substrate ground material comprising at least one selected from leather and fibers, and more specifically, the leather is a shaving scrap that is inevitably generated for the rear control in the leather manufacturing process. At least one selected from the remaining cutting by-products, non-woven fabrics, and woven fabrics used in shaving scrap or shoe manufacturing processes may be used. Among them, natural leather is most preferred. Scrap of leather is environmentally friendly by manufacturing shoe insoles using waste resources, which are inevitably generated in order to control thickness or size in the manufacturing process of leather, as a raw material of the ground crushing material, reducing the amount of waste generated and recycling. Big. More specifically, regenerated leather is an animal leather, which is less physical and sewing than pure raw leather, but has excellent tensile strength and tear strength, and excellent elongation, flex resistance, and compliance.

In the second step, the regrind substrate pulverization is stabilized through neutralization, dyeing, and softening. In the neutralization process for purifying harmful substances, one or more compounds selected from soda ash, glacial acetic acid, dispersant, and penetrant are used. The compound used in a normal leather manufacturing process can be used normally. In addition, in order to improve the intrinsic color of the leather or the external quality at the time of use, one or more dyes and preparations selected from dyes, pigments, leveling agents, penetrants, and eggplants are added. After the eggplant treatment, a third step of adding a functional far infrared mineral such as a human wavelength band is performed.

In the third step process, 5-30 μm of functional minerals are stirred to disperse completely. At this time, if the size of the functional mineral particles is 5 ㎛ or less, there is a lot of suspended solids, so the adsorption is late, so that the dehydration may be impaired or impede the next step, if more than 30 ㎛ the mineral particles are thick, it is difficult to uniform dispersion This lengthening problem occurs. The functional mineral of 5 to 30 ㎛ size is characterized in that at least one mixture selected from ocher, jade, bio-ceramic, elvan powder, silica, sericite, germanium, zirconium, macrorite, rare earth and titanium.

In the fourth step, a process of mixing, coagulating, and dehydrating the stabilized substrate pulverized product and a binder, and the binder may be one or more selected from natural latex, synthetic water-soluble binder, and a polymer coagulant. The furnace is agglomerated using aluminum sulfate. The agglomerated base mixture is uniformly flattened and dehydrated in the same process as the papermaking process to form a sheet.

In the fifth step, the aggregated and dehydrated substrate crushed material is compressed to a required thickness of 0.3 to 3 mm while compressing with a two-stage compression roller. Fix in shape. If the shape of the sheet is less than 0.3 mm, the shoe insole may be too thin to deteriorate the antibacterial and deodorizing effect. If the thickness of the sheet is greater than 3 mm, the thickness of the shoe insole may have a sense of thickness, which may result in excellent fit but cannot be applied to various shoes. May occur.

Finally, in the sixth step, spraying or depositing a mixture of nanoparticle-sized silver and copper, a plant extract, and an organic compound in the compression-dried sheet-like molding is a process to give antibacterial and deodorizing effect to the shoe insole. In more detail, silver and copper are finely pulverized to a size of 5 to 50 μm and inspected while stirring for 48 to 72 hours in a uniformly stirred reactor in distilled water or a dispersible solvent in the presence of an acid catalyst at 70 to 90 ° C. More specifically, the nano-mineral is characterized in that at least one selected from silver, copper. In addition, the plant extract is finely chopped at least one plant selected from juniper, barn or radish, peony, cinnamon, fennel, nutmeg, cloves and sessin to dry the dried plant dried in a double distiller equipped with a cooling device. The dried substance and methanol are added in a 1: 1 volume ratio, and then cooled after stirring distillation at a boiling point for 24 to 48 hours. After distillation, the cooled extract was filtrated, and 0.5 to 5% by weight of at least one organic compound selected from quaternary ammonium salts, diphenyl ethers, bistributyloxide, parabens, and amidazoles was completed. Mixed mixtures can be used. The above-mentioned nano silver, copper nano organic compounds, and plant extracts are laminated on a sheet-like molding and then dried to prepare a functionally-treated sheet-like molding, and the lamination methods include spray treatment and deposition treatment. can do.

The reason for using the above minerals in the present invention is as follows. Silver (Ag) is a silver ion (Ag +) produced by silver nano and silver nano particles themselves damages the cell wall and cell membrane of the bacteria and then penetrates into the cell and destroys the bacteria, causing the bactericidal effect. It is estimated to be effective in theory and has been used in the present invention because it is widely applied as a preservative. Rock powder and minerals including ocher are to give far infrared rays such as wavelength band which is beneficial to the human body. In the case of ocher, it is a composite inorganic material composed of porous material that absorbs far infrared rays to promote human metabolism and activate blood circulation to prevent aging of the human body, It is known to be effective in the prevention of various adult diseases such as chronic fatigue recovery. Oriental medicines such as herbal tree, dongbobom, antimicrobial composition room, distilled herb, and herbaceous flower were said to have great toxicity and detoxification. Such ocher has the effect of decomposing odor as well as decomposing within a short time by covering the thickness of more than 1 cm, even if the substance with the severe odor due to the action of the porous multilayer structure and microorganisms and enzymes. It is an excellent material to prevent cold radiation harmful to human body. It is also excellent for improving blood circulation, air purification, far-infrared radiation, deodorization, digestion, antibacterial insect repellent, sound insulation, humidity control, thermal insulation, sweating, pain relief and detoxification.

The efficacy of the jade is as follows. Jade is composed of about 45 kinds of minerals, and among them, natural far-infrared emitter containing calcium and magnesium, which are extremely necessary for human body, has been synonymous with auspicious qi. In particular, the waves from the jade and the waves of the human cells have the same wavelength band, and they penetrate into the human cells evenly, and have a unique effect that only Oman can have in reviving blood circulation and promoting metabolism by resonance and resonance. Also known as mysterious efficacy. Rubbing the jade on the palms and soles of the feet rejuvenates the elderly, and the aura of energy helps to heal insomnia, removes endocrine glands, makes the skin hard, postpartum maternity sequelae, infertility, hemorrhoids, obesity, anti-aging, and function of the intestines. After reinforcement and childbirth, women are known to have a natural cure.

Next, bio ceramics and elvan powder will be described. Bio-ceramic is a material that is specially selected from the activated inorganic materials present on the earth and is mixed and calcined, and elvan is widely distributed in Korea and has been used as a weak stone in China for more than 2000 years. At present, their effects have been re-evaluated and attracted attention as mysterious stones, and the function of water quality control, decomposition, adsorption, dissolved oxygen supply, mineral elution and alpha waves, far-infrared radiation, heavy metal removal and deodorization, blood By promoting circulation and sweating effect, it has the effect of removing toxic substances, heavy metals and wastes from the human body, and improving the constitution and relieving stress. By using such a mineral can further increase the excellent effect of the present invention.

The sheet-shaped molding manufactured by the above method is cut in the shape of shoes, and in order to prevent slipping between the sole of the shoe and the shoe insole, the shoe insole has at least one non-slip coating layer selected from silicone, synthetic rubber and natural latex. Coating or foaming on the underside prevents slipping.

More specifically, the antibacterial and deodorant shoe insole is also characterized in the design of the cut form. Conventional shoe insoles are generally designed and used according to the shape of the foot, but the present invention solves the problem of the conventional shoe insole, which hides the logo and design of the shoe company itself by removing 1/2 to 2/3 from the back of the shoe insole. It was. By solving the problems mentioned above to the generations and people who are self-satisfied with just the logo of a famous maker, it is possible to increase satisfaction in using the shoe insole, and most people sweat a lot from the front of the toe. If the antimicrobial and deodorant shoe insole of the present invention is mounted on the front of the shoe that is difficult to ventilate structurally, it is expected to be able to wear shoes comfortably and hygienically.

Hereinafter will be described in detail the example of the effect of the antibacterial and deodorant shoe insole and the effect of preventing bacterial breeding. However, the scope of the present invention is not limited by the following examples.

Example

Example  One

When manufacturing leather Generated shaving scrap or The remaining substrate ground material used in the shoe cutting process is regrind into uniform fine particles and neutralized using soda ash to purify harmful substances. A dye is then added to the ground mill to add the intrinsic color of the leather and the fish oil is sulfated to give the leather a softening. Next, the functional mineral having a particle size of 30 μm is agglomerated and dehydrated in the softened substrate ground product. The aggregated and dehydrated substrate pulverized product is press-dried and then pressed again to fix the sheet-shaped molding.

Thereafter, a mixture of silver, copper, a mineral having a 40 nm particle size of minerals, a plant extract, and an organic compound is sprayed onto the press-dried sheet-like molding to complete the sheet-like molding. In order to prevent slipping on the finished sheet-shaped molding, at least one anti-slip coating layer selected from silicone, synthetic rubber, ethylene vinyl acetate, and natural latex is coated or foamed on the underside of the shoe insole to prevent slipping. In addition, in order to solve the problem of the conventional shoe insole, which hides the original shoe company's own logo and design, the antibacterial and deodorant shoe insole is manufactured by removing 1/2 to 2/3 from the rear part.

Example  2 to 3 and Comparative example  One

Prepared in the same manner as in Example 1 Example 2 is applied to the functional mineral of 20 ㎛ particle size and nano minerals of 30 nm particle size, Example 3 applied to the functional mineral of 10 ㎛ particle size and nano minerals of 20 nm particle size To manufacture antibacterial and deodorant shoe insoles.

Comparative Example 1 is prepared as in Example 1, but does not add functional minerals and nano minerals.

Experimental Example

[Antibacterial measurement experiment]

The antimicrobial effect of the antibacterial and deodorant shoe insoles according to the present invention was tested.

Examples 1 to 3 and Comparative Example 1 of the shoe insole 1cm × 1cm size specimens prepared in Staphylococus aureus atcc 25923 after shaking culture for 24 hours at 25 ℃ the number of bacteria was measured in Table 1 Is the same as At this time, the number of shaking is performed 150 times per minute.

 Antibacterial power (shake flask method) Bacteria count / ml, bacteria reduction rate (%) Example Comparative example One 2 3 One Right after contact 5.8 × 10 ³ 5.8 × 10 ³ 5.8 × 10 ³ 5.8 × 10 ³ 24 hours later 2.8 × 10 ² 2.3 × 10 ² 1.9 × 10 ² 2.9 × 10 ⁵

[Examples 4 to 6 and Comparative Example 2]

[Deodorization Measurement Experiment]

In order to measure the degree of deodorization of the antibacterial and deodorant shoe insole according to the present invention was carried out the following test of Examples 4 to 6 and Comparative Example 2.

In the antimicrobial measurement experiment, as shown in Table 2, the bacteria of the Example survived relatively less than the comparative example, and thus the antimicrobial properties were excellent.In the deodorization experiments, Examples 4 to 5 of Table 3 were sampled with time. It can be seen that since the concentration of is drastically reduced, its deodorizing property is also excellent. In addition, it can be seen that the smaller the particle diameter of the functional mineral and the nano mineral material, the better the effect.

[Inertia Evaluation Experiment]

The shoe insole made through the six steps (more specifically, step 8) of the present invention is worn by 10 persons each of a car sales employee, a courier service worker, an electronic product salesman, and a postal serviceman. As shown.

Claims (16)

A first step of regrinding the substrate pulverized product containing at least one selected from leather and fibers into uniform fine particles; A second step of stabilizing the regrind substrate pulverized by neutralization, dyeing and softening; A third step of dispersing and adsorbing the functional mineral having a particle size of 5 to 30 μm on a stabilized substrate pulverized product; A fourth step of agglomerating and dehydrating the substrate pulverized in which the functional minerals are dispersed and adsorbed; A fifth step of pressing and drying the agglomerated and dehydrated substrate pulverized and recompressing the sheet pulverized product into a sheet-like molding; And a sixth step of spraying or depositing a mixture of nanoparticle-sized nano minerals, plant extracts, and organic compounds on the compressed and dried sheet-like moldings. Antibacterial and deodorant shoe insole manufacturing method comprising a. The method of claim 1, A seventh step of removing 1/2 to 2/3 from the rear of the shoe insole; Antibacterial and deodorant shoe insole manufacturing method characterized in that it further comprises. The method of claim 2, An eighth step of modifying, bonding or coating one or more compounds selected from silicone, natural latex, acrylic, and urethane into foam to prevent slipping on the underside of the shoe insole; Method for producing an antibacterial and deodorant insole, comprising a. The method of claim 1, The leather is a method of producing an antibacterial and deodorant shoe insole, characterized in that at least one of the good hygroscopic material selected from natural leather, nonwoven fabric, fibers. The method of claim 1, The fiber is a method for producing an antibacterial and deodorant shoe insole, characterized in that at least one selected from a fiber adhesive, a fiber formation, denim paper and brushed paper. The method of claim 1, The functional mineral is at least one selected from silver, copper, ocher, jade, bio-ceramic, elvan, powder, silica, sericite, germanium, zirconium, macrorite, rare earth and titanium. Way. The method of claim 1, The nano-mineral material is silver, copper, jade, bio-ceramic manufacturing method of the antibacterial and deodorant shoe insole characterized in that at least one selected from. The method of claim 1, The plant extract compound is 95 ~ 99.5% by weight of one or more plant extracts selected from juniper, barn, peony, cinnamon, fennel, nutmeg, cloves and sessin; 0.5 to 5 wt% of at least one organic compound selected from quaternary ammonium salts, diphenyl ethers, bistributyl oxide, parabens, and amidazoles; Antibacterial and deodorant shoe insole manufacturing method comprising a. Mixtures of silver and copper minerals of nanoparticle size and plant extract compounds; And sheet-like moldings containing at least one selected from leathers and fibers. Antibacterial and deodorant shoe insole. The method of claim 9, An underside of the shoe insole is an antibacterial and deodorant shoe insole comprising at least one non-slip foam and coating layer selected from silicone, natural latex, acrylic and urethane. The method of claim 9, The functional mineral is an antibacterial and deodorant shoe insole, characterized in that at least one selected from silver, copper, ocher, jade, bio-ceramic, elvan powder, silica, sericite, germanium, zirconium, macrorite, rare earth and titanium. The method of claim 9, The nano mineral material is antibacterial and deodorant shoe insole, characterized in that at least one selected from silver, copper, jade and bio-ceramic. The method of claim 9, The plant extract is extracted from at least one dry plant selected from juniper, barn, peony, cinnamon, fennel, nutmeg, cloves and sessin, characterized in that 95 to 99.5% by weight based on the total weight of the mixture Antibacterial and deodorant shoe insole. The method of claim 9, The leather is antibacterial and deodorant shoe insole, characterized in that at least one selected from natural leather, regenerated leather and non-woven fabrics. The method of claim 9, The fiber is an antibacterial and deodorant shoe insole, characterized in that at least one selected from a fiber adhesive, fiber forming, denim paper and brushed paper. The method according to any one of claims 9 to 15, The shoe insole is antibacterial and deodorant shoe insole, characterized in that 1/2 ~ 2/3 is removed from the back.