Ключевые слова: background, bag, business, cellophane, circle, clean, environment, equipment, factory, film, flexibility, food, industrial, industry, isolated, machine, manufacture, manufacturing, material, new, object, package, packaging, packing, pattern, plant, plastic, polyethylene, polymer, polythene, process, product, production, protection, pvc, roll, round, shiny, spool, stretch, tape, technology, thermoplastic, thin, translucent, transparent, tube, white, wrap, wrapping,