processor's edge

Packaging Converter Launches Film-Extrusion Business

Polymer Film & Bag Inc. will start with three-layer capacity of more than 20 million lb/yr, with additional expansion plans already firmed up.

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Thermoformer Sees Business Bump From New Machine Installation

Addition of fast-cycling form/cut/stack unit leads to new 大象传媒 over $1 million.

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Auto Filters Get Superior Seals with Servo Ultrasonic Welding

Automotive Tier 1 gets stronger welds and shorter cycle times in assembly of small transmission filters—results not possible with vibration welding.

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Speed and Flexibility Help Molder, Moldmaker Fill a Niche in Product Development

Quotes in hours, parts and molds in days—Xcentric Mold & Engineering brings prototype speed to production molding and moldmaking.

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Molder of Large Totes Save Material & Energy Costs with Recycled PP

Aaron Industries’ 100% recycled PP compound fortified with Milliken’s specialty modifier boosts MFI and retains strength.

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‘Cobot’ Molding Assistants Take on New Challenges

They’re not just for packing boxes anymore. Collaborative robots are proving themselves capable of more sophisticated machine-tending tasks.

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Biopolymers

Placing a Bet on Bioplastics

Steinwall has put years of R&D into learning to design and mold with biopolymers and natural-fiber reinforcements. Now that groundwork is beginning to pay off.

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Conveying Elbows Handle 40% Glass-Filled Nylon

Lighter and cheaper than cast alternatives, new stainless-steel conveying elbows utilize a plastics-specific geometry and proprietary internal coating to withstand filled materials.

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Automotive

Injection Overmolding Widens Horizons For Composites Processor

A specialist in thermoset composites since the 1960s, CCP Gransden is a relative newcomer to thermoplastic composites and to injection molding. Its exploration of organosheet overmolding has opened up new potential.

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best practices

Molder Increases Capabilities—But Not Risk—With Flexible Two-Shot Technology

A customer request for multi-material molding presented a market opportunity and potential financial peril: How do you add two-shot without also overextending yourself from an investment perspective?

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Process Cooling
Blending & Dosing