Barrier Blow Molding
Nickel Shells Bring Shorter Lead Times And Faster Cycles to Blow Molding
Two Canadian tool builders have formed an alliance to introduce the first blow molds made by nickel-vapor deposition (NVD). The partners are the Nickel Tooling Technology div. of Weber Manufacturing Ltd. in Midland, Ont., and Ryka Blow Molds Ltd. of Mississauga, Ont.
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Super-Clear PP Barrier Bottles Are Now Stretch-Blow Molded
In a first for stretch-blow molding, Chicago-based Pechiney Plastic Packaging, Inc. (PPPI) is launching a family of polypropylene barrier food containers that are claimed to be as clear as multi-layer PET bottles.
Read MoreNPE 2000 News Wrap-Up: Blow Molding
The latest introductions in extrusion blow molding focused on faster color changeovers, higher bottle production, and integration with form-and-fill operations.
Read MoreNPE 2000 News Wrap-Up: Extrusion
At this year’s NPE, new processes to put wood flour into plastic were virtually everywhere—several even start with undried flour.
Read MoreNPE 2000 News Wrap-Up: CAD & CAE
NPE 2000 offered a brand-new option for processors and mold designers: the ability to “rent” flow analysis on a pay-per-use basis over the Internet.
Read MoreNPE Newsfinder: Blow Molding
Examples of the growing trend toward all-electric blow molding machines for packaging will either be physically present or shown in videos and brochures at NPE.
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Injection Molding Troubleshooter: Get the Most from Flow Simulation
Flow-simulation software is one of the most powerful tools ever developed for improving injection molded part quality.
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3D Blow Molding Gains Momentum
Although this continent has been slow to follow Europe’s example, market forces in North America are finally shifting in favor of three-dimensional blow molding.
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Garbage In, Good Plastics Out
Experts consider it the most high-tech recycling plant in the world: Schwarzataler Kunststoff in Germany takes dirty bottles and film from post-consumer recycling and turns them into automotive and other compounds in a fully automated process.
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NPE News Wrap-Up: Blow Molding
Long-stroke machines go rotary, all-electrics grow larger,and PET bottles get a new “glass” coating. Visitors to the show got to see all these and more.
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