17 Semi-processed plastics in the form of films, sheets or tubes; films and sheets made from polymers and plastics for use in commercial packaging; plastic sheets for use in the manufacture of packaging; non-metal laminates, films and sheets for use in making packaging, namely, packaging for cosmetics, pharmaceuticals, medications, medical devices and medical supplies; packaging materials for forming seals, namely, seals of containers, trays and boxes; laminate material for use in the manufacture of containers, clamshell containers, trays, boxes, container covers, closures and seals, namely, single and multiple-layer, laminated plastic films for use for packaging; composite materials comprised primarily of plastic having at least one layer of plastic and at least one barrier, namely, vacuum deposited or sputtered thin glass layer, ceramic layer or metallized layer; plastic strip-shaped or film-shaped materials, namely, single-layer or multi-layer composite materials comprised primarily of plastic having a layer of plastic and at least one layer of lacquer coatings, for use in the manufacture of containers, clamshell containers, trays, boxes, container covers, closures and seals; adhesive bands and adhesive strips for sealing containers for industrial and commercial use