Whirlpool Corporation
LAUNDRY DRUM INSULATION

Abstract:

A laundry appliance includes a cylindrical drum including a drum wall defining a receptacle for receiving laundry items. The drum wall includes a curved portion and a rear wall portion which define an outer surface which is susceptible to heat loss. The laundry appliance further includes an insulation composite secured to at least a portion of the outer surface to reduce the heat loss from the drum. The insulation composite includes a polyester material and an air barrier layer, with the polyester material being sandwiched between the drum wall and the air barrier layer.