Thermoforming
Plug-Assist Coating Improves Surface Quality and Formability
Manufacturers and users of plug-assist tooling have a new technique to improve the surface finish and cycle time of thermoformed parts.
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Blow Molders and Thermoformers Try Plastic Rapid Tooling
Rapid prototyping (RP) equipment is increasingly being used to manufacture prototype and short-run production molds for blow molded and thermoformed parts.
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Coatings Give Aluminum Molds Cost/Performance Edge Over Steel
New cost-effective technologies are designed to make aluminum an attractive alternative to tool steels in a range of plastics molding processes. One method uses a plasma technique to convert the aluminum surface into a hard, dense, wear-resistant ceramic. Another approach uses electro-deposition to apply a surface coating with high hardness, corrosion resistance, and chemical resistance.
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K 2007 Thermoforming: Packaging Lines Grow Bigger and Faster
There was plenty of news in thermoforming at K 2007 as suppliers rolled out continuous roll-fed packaging systems with greater output, enhanced cooling, reduced air consumption, and more automation.
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Branched PVDF Gains Melt Strength For Film, Blow Molding, Thermoforming
Chain branching opens up lots of new processing opportunities for these fluoropolymers.
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What's New at the Show in THERMOFORMING
Continuous in-line packaging systems will be the main emphasis in thermoforming at K 2007.
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Dual-Cure PUR Coatings Boost Performance Of In-Mold Decorating Films
A new version of in-mold decorating technology, developed initially for exterior auto body components, uses dual-cure coating technology to provide a paint film that is both stretchable for good thermoformability and also provides the high gloss and durability of conventional paints.
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Thermoforming: Ready for In-Mold Labeling?
After several fits and starts over the last decade, thermoforming IML appears ready for prime time, thanks to improvements in output and labeling technology. For now, the action is mostly in European packaging.
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Low-Scrap Thermoforming Competes In Medical Orthotics Manufacturing
An example of how thermoforming is expanding into more and more sophisticated and high-tech applications is the case of orthopedic devices to improve posture, function, and mobility.
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Extruding Biopolymers: Packaging Reaps Cost Benefit of Going 'Green'
Plastics made from renewable carbon chains, not fossil carbon from oil or gas, are suddenly a solid commercial reality. The draw isn鈥檛 just 鈥済reen鈥 marketing, but the 鈥済reen鈥 of stable prices not linked to petrochemicals.
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