Method for cleaning press platens using thermosetting resin

Abstract

A method and system for removing material build-up, including, but not limited to, boric acid or boric acid-based material, on a press platen. A thermosetting resin is deposited on the upper surface of a manufactured wood chip or strand mat, which is then subjected to heat and pressure in a press. During pressing, the build-up material on the press platen(s) will soften and/or melt, and will adhere to the to thermosetting resin on the top of the mat. After pressing, as the formed panels are removed from the press, the boric acid build-up adhering to the thermosetting resin is pulled off the press platens and is removed with the formed panels. The panels with the buildup may then be processed for appropriate uses or dispositions.

Dependencies are inferred from the claim text.