Leather shoes skin material having high-efficiency deodorizing effect

Abstract

The invention discloses a leather shoes skin material having high-efficiency deodorizing effect. The leather shoes skin material comprises a leather shoes vamp and a protection film attached on the external surface of the vamp; the protection film comprises the following components in parts by weight: 40-50 parts of epoxy resin, 70-90 parts of silica gel, 10-15 parts of active carbon powder, 10-15 parts of polyacrylamide, 30-40 parts of perfume, 10-20 parts of a softener, and 10-20 parts of a brightener. By coating the leather shoes vamp with the protection film, the deterioration degree and rate of the leather are alleviated, the protection film has the functions of adsorption for deodorizing and incensing, and the problem of deodorizing of the leather shoes skin material can be solved.

Description

technical field

[0001] The invention relates to a leather shoe skin material, in particular to a leather shoe skin material with an efficient deodorizing effect. Background technique

[0002] The surface layer of leather shoes is generally made of leather, which is denatured and non-perishable animal skin obtained through physical and chemical processes such as depilation and tanning. Leather is composed of natural protein fibers tightly woven in three-dimensional space. There is a special grain layer on the surface, which has natural grain and luster, and feels comfortable.

[0003] So far, the existing genuine leather, synthetic leather and artificial leather products on the market, including synthetic leather and artificial leather products made of related nano-materials, do not have the functions of air permeability, water absorption, antibacterial and deodorization at the same time, which makes the use of leather subject to certain restrictions. Impact: After the leath...

Examples

Embodiment 1

[0018] The leather shoe skin material with high-efficiency deodorizing effect of the present invention comprises a leather shoe upper and a protective film attached to the outer surface of the shoe upper. The protective film includes the following components by weight fraction: 40-50 parts of epoxy resin, 70- 90 parts of silica gel, 10-15 parts of activated carbon powder, 10-15 parts of polyacrylamide, 30-40 parts of fragrance, 10-20 parts of softener, 10-20 parts of brightener.

[0019] In the present invention, a protective film is coated on the upper of the leather shoes. Firstly, the protective film can protect the upper of the leather shoes and prevent the upper of the leather shoes from being oxidized and deteriorated due to contact with air, and moldy due to moisture; the components of the protective film contain silica gel and activated carbon. Adsorption, polyacrylamide, silica gel, activated carbon adsorption, polyacrylamide has adsorption function; silica gel has an ...

Embodiment 2

[0021] Based on Example 1, the leather shoe skin material with high-efficiency deodorizing effect further includes 1-5 parts of foaming agent, 5-10 parts of latex adhesive, and 1-3 parts of coloring agent. The foaming agent is used to increase the porosity of the film, and the adsorption is better; the latex adhesive acts as an adhesive, and the film is tightly attached to the upper of the leather shoe. The leather shoe skin material with high-efficiency deodorizing effect, the latex adhesive is an acrylic latex adhesive.

Embodiment 3

[0023] Based on the above examples, the leather shoe skin material with efficient deodorizing effect, the protective film includes the following components by weight fraction: 50 parts of epoxy resin, 90 parts of silica gel, 15 parts of activated carbon powder, 10 parts of polyacrylamide, 35 parts Perfume, 15 parts of softening agent, 15 parts of brightener, also includes 3-5 parts of foaming agent, 8-10 parts of latex adhesive, 1-2 parts of coloring agent. The present invention optimizes the amount of each component to achieve the best proportion and the best overall performance of the protective film. The present invention optimizes the amount of each component to achieve the best proportion and the best overall performance of the protective film.

technical field

[0001] The invention relates to a leather shoe skin material, in particular to a leather shoe skin material with an efficient deodorizing effect. Background technique

[0002] The surface layer of leather shoes is generally made of leather, which is denatured and non-perishable animal skin obtained through physical and chemical processes such as depilation and tanning. Leather is composed of natural protein fibers tightly woven in three-dimensional space. There is a special grain layer on the surface, which has natural grain and luster, and feels comfortable.

[0003] So far, the existing genuine leather, synthetic leather and artificial leather products on the market, including synthetic leather and artificial leather products made of related nano-materials, do not have the functions of air permeability, water absorption, antibacterial and deodorization at the same time, which makes the use of leather subject to certain restrictions. Impact: After the leath...

Examples

Embodiment 1

[0018] The leather shoe skin material with high-efficiency deodorizing effect of the present invention comprises a leather shoe upper and a protective film attached to the outer surface of the shoe upper. The protective film includes the following components by weight fraction: 40-50 parts of epoxy resin, 70- 90 parts of silica gel, 10-15 parts of activated carbon powder, 10-15 parts of polyacrylamide, 30-40 parts of fragrance, 10-20 parts of softener, 10-20 parts of brightener.

[0019] In the present invention, a protective film is coated on the upper of the leather shoes. Firstly, the protective film can protect the upper of the leather shoes and prevent the upper of the leather shoes from being oxidized and deteriorated due to contact with air, and moldy due to moisture; the components of the protective film contain silica gel and activated carbon. Adsorption, polyacrylamide, silica gel, activated carbon adsorption, polyacrylamide has adsorption function; silica gel has an ...

Embodiment 2

[0021] Based on Example 1, the leather shoe skin material with high-efficiency deodorizing effect further includes 1-5 parts of foaming agent, 5-10 parts of latex adhesive, and 1-3 parts of coloring agent. The foaming agent is used to increase the porosity of the film, and the adsorption is better; the latex adhesive acts as an adhesive, and the film is tightly attached to the upper of the leather shoe. The leather shoe skin material with high-efficiency deodorizing effect, the latex adhesive is an acrylic latex adhesive.

Embodiment 3

[0023] Based on the above examples, the leather shoe skin material with efficient deodorizing effect, the protective film includes the following components by weight fraction: 50 parts of epoxy resin, 90 parts of silica gel, 15 parts of activated carbon powder, 10 parts of polyacrylamide, 35 parts Perfume, 15 parts of softening agent, 15 parts of brightener, also includes 3-5 parts of foaming agent, 8-10 parts of latex adhesive, 1-2 parts of coloring agent. The present invention optimizes the amount of each component to achieve the best proportion and the best overall performance of the protective film. The present invention optimizes the amount of each component to achieve the best proportion and the best overall performance of the protective film.