Overmolding is a great process to connect two separate parts to eliminate assembly to provide color contrasts to provide an ergonomic grip to seal an area or to hide known blemishes such as parting lines in the substrate.
Plastic injection overmolding.
The injection overmolding process is done by employing two separate molds that will bond two different materials to form a part with aesthetics and functional appeal.
Overmolding is a common plastic injection molding process.
The process for insert molding is different because it involves encapsulating a product in molded plastic.
Overmolding is the process in which one thermoplastic material is molded onto a second material to produce a single part.
First a plastic component is produced using plastic injection molding.
After the part has cooled it is placed into an overmolding tool where it is then coated with molten thermoplastic or rubber.
The use of plastic overmolding technique has given an edge to the plastic injection molding technique by increasing the functional purposes of the parts being produced.
Overmolding for plastic injection molding.
Features like soft grips watertight seals and shock.
Multiple industries like electronics agriculture based sectors automotive industries medical units etc make use of plastic overmolding techniques.