acrylic sheets for use in manufacture; transparent acrylic resin sheets incorporating conductive meshes; printable plastic sheets; sheets of printable synthetic material; plastics in sheet form; laminated plastic sheets for use in manufacture; non-photosensitive plastics sheet materials; plastics in sheet form (non-textile); sheets of printable coated polyethylene; plastic laminates (sheets and panels) for use in manufacture; plastic sheeting for use in manufacture; plastics material (semi-finished) in the form of sheets; flexible plastic films, other than for packaging; plastic sheets for use in the manufacture of signs; plastic in sheet form (other than for wrapping); plastics materials in the form of laminates for manufacture; plastics material (semi-finished) in the form of laminates; non-textile plastic sheets (other than for wrapping or packaging); sheets made of plastics, other than for wrapping or packaging; plastics sheeting (other than for wrapping or packaging); plastics sheets (other than for wrapping or packaging); plastic in sheet form for use in manufactures; sheet plastics, other than for wrapping or packaging; composite plastics materials for use in manufacture; extruded plastics for use in manufacture