Insert molding is one category of injection molding that allows preformed parts or components, usually metal inserts, to be inserted into the plastic molded parts and to have a final product in one-step process. Insert moulding has characteristics as below:
A combination of two parts, preformed components (metal threaded inserts) and plastic molded parts (plastic resin);
One-step process is executed and avoids secondary assembly operations;
Insert the components into the parts to increase the functionality for the whole part.
As a professional china mold manufacturer, Keyplast injection molding supplier also offer different varieties of injection mold toolings such as two shot molding, overmolding injection molding and materials used in injection moulding according to your different needs.