Gas & Water Assist

Structural Plastics: Exploring Ways to Make Molds and Parts Faster

New approaches to rapid tooling, rapid prototyping, and gas assist were highlights of the SPI Structural Plastics Conference. It also showed off several eye-opening molded parts.

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New Methods Expand Roles of Gas-Assist Molding

 Two variations on gas-assist injection molding were presented in papers at the Molding 2002 Conference held in New Orleans in March.

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Injection Molding Technologies Advance At Structural Plastics Show

A simpler approach to in-mold film decorating was one new injection molding capability presented at the SPI Structural Plastics show and conference.

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Water Injection Molding Makes Hollow Parts Faster, Lighter

Water-assisted injection molding is the newest way to mold hollow or partly hollow parts.

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NPE Newsfinder: Injection Molding

The abundance of injection molding news at this year’s show is staggering.

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Pushing the Limits Of Structural-Web Molding

Four years of development and over $7.5 million have resulted in what is believed to be the largest part ever made by gas-assist injection molding and also the largest ever made by the structural-web process, a variant of gas assist.

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Multicomponent

New Molding & Tooling Technologies In the Pipeline at Germany's IKV

Software that helps you select the right rapid-tooling method for your application, fresh approaches to multi-component injection molding, and new techniques for LSR foaming and micro-molding are some of the top projects being investigated at the Institute fur Kunststoffverarbeitung (Institute for Plastics Processing) or IKV in Aachen, Germany.

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NPE News Wrap-Up: Injection Molding

Stress-free production of large car windows, in-mold painting, and an injection unit that applies pack and hold while accumulating the next shot were a few of the cutting-edge technologies on display.

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New Approaches for Large Parts Highlight Structural Plastics Show

Molding large parts was the focus at the SPI’s annual Structural Plastics Conference and Exhibition held this spring in Nashville, Tenn.

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Electric Machines and New Processes Catch Fire

The October show in Dusseldorf saw an onslaught of new all-electric and hybrid-electric presses, with modular designs, new clamping styles, and new sizes available from an ever-growing range of suppliers.

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