Abstract: A tubular-shaped sleeve of insulative material is disclosed adapted to fit around and encase the sides of a pan of the type used in steam tables to limit the degree of heat reaching the sides of the pan from steam or water to thereby substantially reduce the susceptibility of the inside side surface of the pan to adherence of food product being heated in the pan.

Abstract: An apparatus is disclosed for bringing a cutting die into engagement with a workpiece such as leather, the apparatus includes first and second plates secured to C-shaped frame members and a platen for supporting the workpiece that is movable relative to the second plate upon inflation of a bladder secured to the periphery of the second plate upon actuation of first and second valves connected between a source of pressurized air and the bladder.