Articles

monitoring

Priamus Joins Stable of Hot-Runner Suppliers

Three hot-runner makers and a controls supplier come under the same umbrella.

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Packaging

Process Adds Glass Barrier Layer to PP Tub

Believed to be a first for PP thermoforming.

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Extrusion

Maag Buys Gala, RE Scheer

New powerhouse in pelletizers.

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Multicomponent

Coinjected Plastic Can Passes Key Food-Safety Tests

Double-seamed metal lid passes standard leakage tests at up to 121 C.

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Thermoforming

New Process for Fiber-Reinforced Sheet

Thermoplastics sheets reinforced with discontinuous fibers are suitable for thermoforming or compression molding.

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Sheet Extrusion

New Roll Lock-Out System Protects Sheet Operators

First-of-a-kind system prevents rolls from closing accidentally.

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Molds & Tooling

3D Printing’s Growing Presence Seen at Fakuma Show

Additive manufacturing appeared in tooling inserts, robot grippers, and molded parts.

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Construction

Additives: Multi-Purpose Modifiers Pump Up Properties of Virgin & Recycled Plastics

A new slate of compatibilizers, chain extenders, and process aids improve properties and processability of resin alloys and mixed post-consumer recycle.

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Hot Runners

TOOLING: Designing Molds for Easy Maintenance in the Press, Part 1

Attention to design of cooling, ejection, and slides can save downtime and maintenance headaches.

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best practices

INJECTION MOLDING: Develop Guidelines—Not Strict Procedures— For a Robust Molding Process

‘Fool-proof’ dos and don’ts will prove foolhardy in a process with so many variables. You aren’t slinging burgers.

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MATERIALS: The Problems with Single-Point Data, Part 7

The industry can choose between continuing to perform DTUL tests that provide single points that are part of a curve never seen, or perform the test that provides the entire curve.

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Postprocessing

Molder Expands Plant, But That’s Just the Beginning

Wescon cuts ribbon on a new addition and adds presses as part of a strategic plan to double its business.

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Plastics Recycling Latam STD
2025 Twin Screw Report
Process Cooling
chemical foaming agents rotational molding video
Gardner Business Media, Inc.
Custom Manifold Assemblies - ManifoldBuilder.com
Plastics Size Reduction
NEW CM-17d Spectrophotometer
CM-26dG Spectrophotometer