With the commercial introduction of containers, stretch blow molding became a common term in the blow molding industry. Stretch blow molding is the method of producing a plastic container from a preform or parison that is stretched in both the hoop direction and the axial direction when the preform is blown into its desired container [...]
The injection molding phase consists of injection molding a thermoplastic material into a hollow, tube-shaped article called a preform. The preform is transferred on a metal shank, called the core rod, into a blow mold. […]
In extrusion blow molding (EBM), plastic is melted and extruded into a hollow tube (a parison). Blow molding is the forming of a hollow object by “blowing” a thermoplastic molten tube called a parison in the shape of a mold cavity. […]
The process of using air to blow hot material was first used by the Syrians. The method is attributed to Syrian glass workers in the first century BC, who realized that a glass bulb on the end of a blow pipe could be shaped into many useful hollow forms, with handles and feet and decorated [...]
Blow molding, also known as blow forming, is a manufacturing process by which hollow plastic parts are formed. It is a process used to produce hollow objects from thermoplastic.In general, there are three main types of blow molding: extrusion blow molding, injection blow molding, and stretch blow molding. […]
The CAD/CAM suppliers see this market continuing to grow more integrated and sophisticated as molds get increasingly complex. As technology evolves, CAD/CAM software will show continued advancement in intelligence and automation, […]
With the amount of work performed in so many different applications, it is only natural that the industry gradually evolve from 2-D to 3-D. while 10 years ago mid-range 3-D solid modeling was becoming mainstream, […]
Design and engineering advancements also are a strong influence on CAD/CAM development,For example, […]
It’s no secret that computer hardware has come a long way in the last decade—computer hardware that was prevalent back then is for the most part useless today. […]
It is common knowledge that the industry has become increasingly competitive over the last decade—and moldmakers have responded in kind with shorter leadtimes while cutting costs and improving quality. To keep up with their customers, manufacturers and suppliers of CAD/CAM technology also have been pushing the envelope to create more sophisticated software that can address [...]