Patent Number: 6,332,769

Title: Universal dunnage tray mold

Abstract: An adjustable mold is provided for vacuum assisted drawing of a thermoplastic material into the mold to form a dunnage tray, the mold being water cooled and allowing adjustment of the mold sides and surface topography to allow rapid and inexpensive user adjustment of the mold to from a variety of dunnage tray sizes and shapes as selected by a user.

Inventors: Bashor; Alan (Fairway, KS), Valentine; Craig (Raytown, MO)


International Classification: B29C 51/36 (20060101); B29C 51/30 (20060101); B29C 51/18 (20060101); B29C 35/00 (20060101); B29C 35/16 (20060101); B29C 51/10 (20060101); B29C 51/42 (20060101); B29C 51/26 (20060101); B29C 051/20 (); B29C 051/36 ()

Expiration Date: 12/25/2018