Liberty Paper, Inc: Moisture barrier linerboard

M-Guard® Moisture Barrier from Liberty Paper (Becker, MN) is a repulpable linerboard that repels moisture yet looks, feels, corrugates and prints like regular linerboard.

Pw 19259 S Pw 0400 004

The moisture-barrier chemical in M-Guard is an internal bond created during the papermaking process; it doesn’t need to be applied by converters, saving application time and clean-up. Paper made with M-Guard will absorb water until the water hits the barrier—it won’t transfer through.

Companies in this article
More in Controls & automation