Stretch Blow Molding

Molten plastic is injected at high pressure into a mold, which is the inverse of the product's shape. The mold is made by a moldmaker (or toolmaker) from metal, usually either steel or aluminium, and precision-machined to form the features of the desired part. Injection moulding is widely used for manufacturing a variety of parts, from the smallest component to entire body panels of cars. Injection Molding is the most common method of production, with some commonly made items including bottle caps and outdoor furniture.