United Plastics Corp., a small profile and sheet extruder with 125 employees in Mount Airy, N.C., combines an almost unbelievably diverse product mix (it has some 5000 dies in active use) with the ability to change over individual extrusion lines four or five times a day.
When Ajedium Film Group’s (www.ajedium.com) extrusion machinery arrives this November, the Newark, Del., start-up company plans to make “film structures that don’t exist today, out of any resin that is melt processable at up to 800 F,” says Richard Giacco, majority owner.
Furniture maker Steelcase Inc. in Caledonia, Mich., loved the idea of a simple stacking chair with a seat and back that can move independently to fit the person sitting on it.
Three years ago, when Martin Grohman and Michael Hurkes started Correct Building Products in Biddeford, Me., it wasn’t so much a start-up as a rocket launch.
Plantwide automation in EPS molding started among European block molders, who created ‘ghost’ plants with only a handful of workers where dozens had been employed before. Now, ‘hands-off’ automation has reached the U.S. and is making inroads in shape molding, too.
Back in the mid-1980s, GI Plastek, a custom RIM molder in Newburyport, Mass., was making medical and electronic cabinets, but that market was shrinking rapidly.
One of the country’s largest makers of stretch film and bags, the Sigma Plastics Group based in Lyndhurst, N.J., has embarked on an experiment in generating its own electricity.