(Editor's note: The following primer on thermoforming PP was submitted by Adam Watson and Brian Burkhart, global market managers at Milliken Chemical, a supplier of nucleating and clarifying agents.) ...
Some suppliers say it is, and hope to position clarified PP as a less costly alternative to PET when carton or HDPE packaging is upgraded. Two-stage stretch blowmolding of polypropylene (PP) has long ...
The U.S. plastics recycling ecosystem has been subject to a mixture of progress and challenges, with significant investments and legislative efforts underway to address environmental concerns, ...