You also need corrugated plastic sheets, a 13.5 inch square of ¼-inch ... Don't worry; you cover this unsightly surface with cardboard or foam board. Stack up a few pieces of cardboard that ...

The material was later refined into corrugated cardboard—a paper “sandwich” of two sturdy flat sheets with a fluted ... corrugated trays and plastic containers with bacteria, then packed ...

The solution is, of course, to slide the hot pie into a corrugated cardboard box ... One wall is two thin sheets of paperboard, glued to either side of a corrugated inner sheet with curves ...

Q: I was wondering if there is any information about the compostability of corrugated cardboard ... I've not tried that, though. I have a plastic composter that is missing the door at the bottom.