Resistance of the leather-rubber adhesive joint when making the shoe upper

The professional literature dealing with specific aspects of adhesive joints in the footwear industry is mainly devoted to procedures preparation, bonding and testing connection between upper sole material fashion sports footwear. However, there little research related requirements quality shoe parts. Safety occupational footwear, which intended for occupations such as firefighters, police officers, soldiers others, has terms resistance various types solvents, high and/ or low temperatures, shocks, etc., addition it should be comfortable long-lasting. For these reasons, this type differs significantly from used everyday life. It usually a very complex construction made large number different natural artificial materials as: leather, rubber, polyurethane, synthetic membranes, are interconnected by stitching. aim study was examine how coatings their characteristics affect strength leather – rubber joint manufacture shoes special purposes. leather-to-rubber depends on viscosity adhesive.