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Sentinel Polyolefins: Blown foam plank

SenFlex™-H from Sentinel Polyolefins (Hyannis, MA) is a blown foam available in continuous rolls or planks. Made of Dow’s Index® Interpolymers, a copolymerization of ethylene and styrene, the foam is said to exhibit superior shock attenuation characteristics and compression set properties 2/3 less than physically blown PE foams.

Uses include computer and electronics packaging.

Annual Outlook Report: Automation & Robotics
What's in store for CPGs in 2025 and beyond? Packaging World editors explore the survey responses from 118 brand owners, CPG, and FMCG Packaging World readers for its new Annual Outlook Report.
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Annual Outlook Report: Automation & Robotics
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Get a jump on your 2026 packaging & processing goals at PACK EXPO East.