Mildewproof agent for leather shoes and preparation method thereof

Abstract

The invention discloses a mildewproof agent for leather shoes and a preparation method thereof. The mildewproof agent consists of the following raw materials in percentage by mass: 50 to 60 percent of low-density polyethylene or linear low-density polyethylene, 30 to 40 percent of calcined kaolin or diatomite with acidic pH value, 2 to 5 percent of sodium chlorite, 0 to 2 percent of sodium dichloroisocyanurate, 1 to 5 percent of stearic acid, and 2 to 10 percent of calcium chloride. The preparation method comprises the following steps of: mixing the raw materials under the condition that the relative humidity is less than 30 percent and the water content of the raw materials is less than 0.2 percent (w/w), stirring uniformly, granulating, and tabletting and controlling the temperature in the tabletting process to be not more than 120 DEG C to obtain the mildewproof agent for the leather shoes. The mildewproof agent for the leather shoes can slowly release chloride dioxide and chloride, and can effectively inhibit and kill harmful microorganisms such as mould, bacteria and the like in the leather shoes for a long time. The mildewproof agent can ensure that the leather shoes are notmildewy for over 6 months by placing the mildewproof agent into shoe boxes of the leather shoes, is not required to be sprayed or spread on vamps, is easy to use, and can be used in packaging, transport, storage and standby periods of the leather shoes to exert mildewproof and antibacterial effects of the mildewproof agent and prevent the leather shoes from being infringed by microorganisms such as mould and the like.

Description

Technical field: [0001] The invention belongs to the field of anti-mold and anti-bacteria, and in particular relates to an anti-mold agent for leather shoes and a preparation method thereof. Background technique: [0002] Leather shoes are very easy to mold in wet seasons. In addition to making leather shoes go bad, moldy, and damaged, molds bring great economic losses to footwear production and sales companies, and their spores spread into the air and pollute the environment. Wearing moldy shoes can also easily lead to the occurrence of athlete's foot, endangering human health. The impact of mold on the quality of leather shoes is mainly manifested in the following aspects: (1) the pigmentation of the mold on the leather shoes, that is, the formation of stains; (2) the growth of the mold makes the dyeing and finishing of the leather shoes uneven; (3) The mold forms oily frost on the leather shoes; (4) the mold can degrade the leather fiber; (5) the mold can also destroy th...

AI Technical Summary

Problems solved by technology

The ultraviolet light used for anti-mildew treatment of leather shoes can only act on certain types of bacteria, and it cannot exert any antibacterial effect on places that are not exposed to light

However, the general cleaning steps in the leather shoe manufacturing workshop can only remove a small amount of mold

[0004] Due to the severe mildew of leather shoes in recent years, there is a broad market demand for anti-mildew products for leather shoes. Therefore, a series of anti-mold agents for leather shoes have appeared on the market, but the anti-mold effects are uneven and the market is chaotic. It is urgent to develop efficient and environmentally friendly leather shoes. Anti-mildew products, rectify the market