Ключевые слова: bag, bobbin, chemical, dirt, engineering, equipment, extruder, extrusion, fabric, factory, fiber, industrial, industry, line, machine, machinery, making, manufacture, manufacturing, material, modern, plant, plastic, polyester, polyethylene, polymer, polypropylene, pp, process, production, production line, quality, recycle, reuse, roller, rope, rotation, string, tailor, technology, textile, textile factory, textile industry, texture, thread, weaving machine, white, winding machine, woven, woven cloth for sacks,