Ключевые слова: bale, box, box board, boxes, brown, bundles, cardboard, carton, center, clean, closeup, collection, conservation, copy space, corrugated, crushed, discard, disposal, ecological, ecology, environment, environmental, flattened, friendly, garbage, green, industrial, industry, manufacturing, material, nobody, old, outdoors, packaging, paper, pile, pollution, recycle, recycled, recycling, reduce, reuse, rubbish, solid waste, stack, stacked, trash, used, waste, wastepaper,