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DuPont Packaging: Container resins

Two new PET resins have been developed by DuPont (Wilmington, DE). Laser+®E is a polymer for extrusion blow molding containers for food packaging.

Pw 18635 S Pw 0900 052

Its high intrinsic viscosity is good for making special shapes. Said to have good flow and melt strength properties. Laser+®H is a homopolymer designed for high-temperature food trays and other applications where CPET is used.

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