Because of low tooling costs, prototypes are produced within a matter of days. Small product lots become economical with the process, and a wide range of colors and finishes are available. The part must be hollow and the part design can not include critical internal dimensions. Blow molding is excellent for controlling exterior features and dimensions. With nearly three decades of blow molding expertise, our engineers will guide your project from concept to production.
Actual costs are highly dependent on the configuration of the part.
Generally, the tooling costs involved with blow mold manufacturing are substantially less than those associated with injection molding. Please explain the blow molding process. A brief explanation begins with thermoplastic resin. The resin is heated to a molten state and extruded through the die head to form a hollow tube called a parison. The parison is dropped between two mold halves, which close around it.