Glue for increasing adhesion property of shoe sole

Abstract

The invention discloses glue for increasing the adhesion property of a shoe sole. The glue is prepared from the following raw materials in parts by weight: 30 to 40 parts of a grafted adhesive, 15 to 20 parts of bone glue, 15 to 20 parts of pectin, 15 to 20 parts of latex, 5 to 8 parts of fiber powder, 4 to 10 parts of composite resin, 3 to 5 parts of ethylene, 0.5 to 1 part of oxidation water, 0.6 to 1.2 parts of a water repellent, 6 to 10 parts of a viscosity enhancer, 2 to 5 parts of a nylon treating agent, 3 to 4.5 parts of an antioxidant and 30 to 50 parts of water. The glue for increasing the adhesion property of the shoe sole, disclosed by the invention, has very strong adhesion property after curing, is particularly suitable for adhesion between cloth and leather, and is capable of meeting the adhesion requirements of shoe uppers and soles; meanwhile, the glue has certain elasticity after curing and is easy to smooth, so that the using comfort of shoes is increased, good waterproof and dampproof functions are obtained, the glue is not easy to age, oxidation cannot be caused, the service life is long, the performance is stable, the glue contains no formaldehyde, and the using safety of leather shoes and the like can be effectively increased.

Description

technical field [0001] The invention relates to a glue for shoemaking, in particular to a glue for improving the adhesive performance of shoe soles. Background technique [0002] Shoes have a long history of development. About 5,000 years ago in the Yangshao culture period, the most primitive shoes made of animal skins appeared. Shoes are indispensable daily necessities in people's life, and shoe production is an important part of my country's knitting industry. Shoes are shaped products of weft knitted fabrics. Because it is required to be comfortable to wear, its shape should conform to the shape of the foot, so that it will not fall off or turn over, and it requires good extensibility and good air permeability. In addition, it must also have good moisture absorption and wear resistance. There are many types of shoes, which can be classified according to raw materials, organizational structure, length of socks, structure of socks, and shoe specifications. Generally spe...

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is that because the shoes often rub against the ground, and the weight of the sole is relatively heavy, there are certain requirements for the adhesion and service life of the sole, but some glues used for soles cannot To meet the needs of the market and customers, the quality of the glue is still flawed, and it is difficult to improve the adhesion and service life. The purpose is to provide glue for improving the bonding performance of shoe soles. After curing, it has a strong bonding force and is especially suitable for It is used for the bonding between cloth and leather, and has a certain degree of elasticity after curing, and is easy to smooth, thereby improving the comfort of shoes, and has a good waterproof and moisture-proof effect, not easy to age, not oxidized, and has a long service life , stable performance