Polyurethane midsole and rubber sole difference in where

　　Polyurethane midsole and rubber sole What is the difference:

　　Life is reasonably flexible polyurethane rubber bottom than to wear, but mainly to see the rubber-soled shoes is the use of rubber which, if it is abrasion resistant synthetic rubber also listen to the words of wear! Bottom soles polyurethane vulcanized rubber outsole made of such a polyurethane shoe sole having a midsole outsole vulcanized rubber is bonded to, the method comprising the following steps in a continuous manner:

　　Molding rubber outsole; during rubber vulcanization, directly applying one adhesive on the outsole, the adhesive is a thermoplastic polyurethane and an aqueous dispersion capable of initiating crosslinking of the thermoplastic polyurethane activator constituted; so that the adhesive the water evaporates; polyurethane constituting the bottom placed on the vulcanized rubber outsole.