What is double color injection molding, how to shape?
The so-called double color injection molding, it is to point to will two different colour and lustre of plastic injection molding method of the same mold. It can make the plastic parts appear to two different kinds of color, and can make the plastic parts have the design rules on or no rules of moire shape design and color, in order to improve the practicality of plastic parts and beautiful sex.
(1) double color mixture injection molding
Figure 1 shows the double color mixture injection molding principle. It has two feeding tube, each cylinder structure and use of materials are and ordinary injection molding materials same cylinder. Each for stove all have their own channel and nozzle are interlinked, on the nozzle pathway with 2, opening and closing valves. Molding, melt materials in material in plastic tube is the good, the opening and closing of the valve 2, 4 control melting into the nozzle of the material and the discharge material order
