Double Shot Mould Overmolding
“Overmould” is actually a secondary injection molding. The product generally includes the main body (hard rubber) part and the outer (soft rubber) part. When the mold is manufactured, the hard plastic body is first manufactured, and the main hard plastic mold design is in accordance with the normal design procedure. The outsourcing (soft rubber) mold design should be based on the hard rubber finished product, no need to shrink the water, the back mold part, the same as the hard plastic main body, the front mold is different in the shape of the rubber, in the production of Mr. The main body of the glue, and then put the hard plastic body into the outer mold, into the outer plastic injection molding production.