Anti-perforation fabric for manufacture of insoles for safety footwear, comprises polyamide fabric layers fixed to each other with collaboration of intermediate joining element made of latex, ethylene vinyl acetate or polyurethane

摘要

An anti-perforation fabric comprises a perforation barrier and/or polyamide fabric layers (1) fixed to each other with collaboration of an intermediate joining element (2) made of latex, ethylene vinyl acetate or polyurethane, forming a sandwich of variable number of layers depending on the degree of resistance to perforation sought, and the fixing is carried out by curing the latex, ethylene vinyl acetate or polyurethane by applying heat and pressure.