Postprocessing
Herrmann Ultrasonics Moving to New HQ
Herrmann Ultrasonics, Inc., maker of welding and bonding equipment, plans to move next month from Schaumburg, Ill., to new headquarters in Bartlett, Ill.
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What to See at NPE 2006: Decorating, Printing and Finishing
While there is plenty of news at NPE this year in pad, screen, dry-offset, flexo, and inkjet printing, as well as laser marking, hot stamping, heat-transfer decorating, and some less familiar technologies—the real star of the show is summed up in two words: “in-mold.” Responding to excitement in automotive, appliance, and electronics industries, at least 19 companies are showing materials or equipment for in-mold film-insert decorating or labeling (IMD, IML) for injection molding and thermoforming.
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What to See at NPE 2006: Welding, Bonding and Assembly
Systems integration and compact size will be central themes of welding exhibits at NPE, where a wide range of new products will be displayed.
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Improved Machines and Molds Highlight Fall Rotomolding Show
Worldwide commercial availability of “ovenless” rotomolding machinery, new cast-aluminum molds that provide faster cycles, improved material pulverizing systems, and new graphic transfer systems for engineering materials such as nylon were unveiled at the 30th Annual Fall Meeting of the Association of Rotational Molders (ARM), held in Chicago last fall.
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SPE Automotive Awards Highlight Materials and Processing Advances
What’s new in plastics on cars?
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Headlines for the Next 50 Years
Ever wonder what it would be like to get tomorrow’s newspaper today? After reviewing the most important technical developments of the past 50 years in our October issue, we asked industry experts to help us imagine the biggest headlines in plastics from now to 2055. What we got was a mixture of predictions of what will happen and a wish list of what should happen.
Read More50 Ideas That Changed Plastics
Very few readers of this issue can remember, or even imagine, what it was like when an injection molding machine did not have a screw, but only a smooth-bore plunger.
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Dye Sublimation Printing: Durable Color Decoration for 3D Parts
Dye sublimation, a dye-transfer process that got its start in the 1960s for use in textiles, has advanced in recent years to provide wear-resistant, full-color surface decoration of flat objects like mouse pads and tiles.
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Graphical Analysis Helps Find and Fix Ultrasonic Welding Problems
Using Real-Time Weld Graphs to Achieve Process Repeatability and Control Limits in Ultrasonic Welding
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Composite Coating Makes Glass Fibers Less Aggressive in Sliding, Turning Parts
Fiber-reinforced and mineral-filled compounds are not always compatible with use in dynamic applications, where parts slide, rotate, pivot, or move across each other. "When a glass-filled part rubs against a metal surface or even a similar glass-filled surface, rapid abrasion takes place," says George Osterhout, v.p. of Dimension Bond, a Chicago-based supplier of a specialized coating service that can address this problem."The reason for the abrasion is minute ends of the fiber reinforcing materials protruding from the surface of the filled part," adds Osterhout.
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