material : alimonium
we used advabced casting technic to cast the wooden mould . then do the other wors on CNC machine .
because the advanced casting technic ,so we can use the aluminium material to make the double color tpr/tr/pvc mould .
that will reduce the weight of the mould and easy for the worker to work , also the design of the mould will be more clear and beautiful .
but the mould will durable like the steel mould .
TPR/TR DOUBLE COLOR SOLE MOULD