Consistent sheet thickness and economics make calendered plastics appealing to thermoformers. How are plastics calendered? What are the current developments in calendering? Packaging World takes a look.
In test since January in supermarkets in the Pacific Northwest is Westlake, CA-based Dole Food Co.'s Select Fruits. The shelf-stable cups-each containing 4.6 oz of either pineapple or pineapple mixed with other tropical fruits-are marketed in pairs in attractively decorated paperboard sleeves.