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Of course, we all pay attention to the bright, colorful packaging, but do not even think that we have nothing more than a neatly cut and folded sheet of cardboard.
True, all the work on the production of packaging is done by machines or the entire production lines of machine tools. For with what amazing speed they do it!
Video film - production of large cardboard boxes:
One of the most famous magazines in Russia - popularizers of science with 115 years of history-...
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Suppose you first saw the edition “Magic Edges” on the counter of a bookstore or Internet...