The merchandise covered by these investigations is Polypropylene Corrugated Boxes (“PCBs”). PCBs are boxes, totes, or other containers made of corrugated polypropylene sheets, also known as ...

A group of domestic producers of polypropylene corrugated boxes filed antidumping and/or countervailing duty petitions on polypropylene corrugated boxes from China and Vietnam. Investigations ...

WASHINGTON, March 18, 2025 /PRNewswire/ -- Four major U.S. producers of polypropylene corrugated boxes – CoolSeal USA Inc., Inteplast Group Corporation, SeaCa Plastic Packaging, and Technology ...

Four makers of polypropylene corrugated boxes have filed antidumping and countervailing duty petitions against China and Vietnam. The petitions allege that unfairly traded imports of PP corrugated ...

Inteplast Group is acquiring CoolSeal USA LLC, a maker of polypropylene corrugated sheeting and boxes made from those sheets in Perrysburg, Ohio. CoolSeal now comes under Inteplast Group's World ...

Each flute in the corrugated medium is a channel for steam to potentially travel through. Unlike Styrofoam, containerboard allows steam to pass, resisting condensation build-up on the box's ...