Abstract: A modular wall unit for a modular wall system includes a first elongate reinforcement member comprising at least one tubular portion for connecting the wall unit to a further wall unit of the wall system. The wall unit also includes a body at least partially surrounding the reinforcement member along its elongate length. The reinforcement member provides strength to the wall unit and allows a connecting element to engage with the at least one tubular portion. The connecting element can connect the wall unit to a further wall unit. This allows formation of a wall system where multiple wall units are interconnected via the reinforcement members and connecting elements. A kit including a wall unit and one or more plugs for assembling a plurality of wall units, a method for forming a wall unit, and a hanging device for supporting a frame are also described.

Abstract: A modular wall unit for a modular wall system includes a first elongate reinforcement member comprising at least one tubular portion for connecting the wall unit to a further wall unit of the wall system. The wall unit also includes a body at least partially surrounding the reinforcement member along its elongate length. The reinforcement member provides strength to the wall unit and allows a connecting element to engage with the at least one tubular portion. The connecting element can connect the wall unit to a further wall unit. This allows formation of a wall system where multiple wall units are interconnected via the reinforcement members and connecting elements. A kit including a wall unit and one or more plugs for assembling a plurality of wall units, a method for forming a wall unit, and a hanging device for supporting a frame are also described.

Abstract: Polypropylene films and methods for making the films having white opaque characteristics are disclosed. The films typically incorporate polymer blending to improve microcavitation, increased opacity, increased optical density and lower light transmission for a white opaque film with CaCO3 loading at and above 40% by weight. A combination of polypropylene resins of specified density, crystallinity and ratio relationships have been identified with TiO2.

Abstract: A metallized oriented film combination having a substrate with a medium density polyethylene skin layer and a metal layer deposited on the medium density polyethylene skin layer and methods to produce the film are disclosed.