... three color available It 's used for making safety shoe, leisure shoe, leather shoe/sole, etc. 1, On the turning circularity molding ... soles. 2, Equipments productivity polyurethane foam machine matches with sole molding molding line(60 position or more), we produce ... day.4, Double color, double density polyurethane sole or upper-link molding shoe products, this techniques should be second pouring, ...