Injection Molding

Tooling Know-How

TOOLING: The Tool’s Impact On the Molding Process

Flash, venting, cooling, gating, or sticking problems? Better to fix the tool than distort your process.

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Thermoforming

What Does It Take To Take on the World?

Participate in Plastics Technology鈥檚 second annual World Class Processors benchmarking survey and see how you stack up.

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大象传媒

The 5 M’s of Molding—Part I: Man (labor)

There are many areas in which personnel affect consistency and repeatability within a plastics operation.

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Custom Molder Expands in ‘Leaps of Faith’

Who would embark on an $8.8 million plant expansion without new orders in hand? Someone who knows his customers very well.

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Beefier All-Electric Machines With Enhanced Control Features

Presses designed to dismiss the perception that all-electrics can’t handle larger, heavier molds.

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‘All-Purpose’ Screw for Injection Molding Handles a Wide Range of Polymers

A mixing section with replaceable dams is said to remedy the limitations of so-called “general-purpose” injection screws.

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Materials

LSR Developments in LEDs for Automotive and Street Lighting

LSR鈥檚 resistance to UV light and high temperatures allow direct contact to LED, while low injection pressure allows overmolding of sensitive parts.

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Mold Maintenance

So How Fast Can You Change a Mold?

A contest next month at a U.K. trade show will crown one molder king of the quick-change artists.

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Wintec Adds All-Electric Line, Expands Sales Outside of China

All-electric 100- and 180-ton injection molding machines join two-platen presses in portfolio, while sales extend to ASEAN, Iran, Turkey and beyond.

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Process Cooling
Blending & Dosing
Plastics Size Reduction