Cushioning of plastic in the nature of stuffing; Insulating materials made of polyurethane foam; Insulating materials made of polyurethane foam in the form of blocks; Polyurethane foam in the form of blocks for flower arrangements; Polyurethane foam in the form of blocks for use in insulation; Stuffing composed of plastic for pillows, cushions, comforters, duvets and upholstered furniture; Stuffing of plastic