20 Containers not of metal for commercial use; containers not of metal for commercial use for sterile and non-sterile packaging of medical products, pharmaceutical products, food products, cosmetic products and related products; containers not of metal for commercial use having dispensers, faucets, pouring devices or closures; flexible containers of plastic for packaging medical products, pharmaceutical products, food products, cosmetics products and related products; and, flexible containers of plastic for merchandise packaging, having dispensers, faucets, pouring devices or closures