HiPERTUF(TM) polyester resins from Shell Chemical (Akron, OH) are homopolymer 2ƾ dimethyl naphthalate-based polyethylene naphthalate (PEN), which provide a number of benefits over PET, including hotter fill temperatures, better chemical resistance, and improved gas and UV barriers.
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42 Best Package Designs
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The Ron Hayter Awards, for plastic packaging designed with environmental impact in mind, were announced November 8. Sponsored by the Environment and Plastics Institute of Canada (EPIC), headquartered in Don Mills, Ontario, Canada, the awards program is in its fifth year.