System for providing of tape even tension in unwinding process in web printing press

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Chekhman Ya. I., Shustykevych A. I. № 1 (71) 108-112 Image Image

The article discusses the proposed new line-feeding system of a web printing press, which allows to provide a steady tension on the paper tape during the whole period of unwinding of a reel (from maximum radius to minimum). The method of calculation of the developed line-feeding system has been shown.

Keywords: web printing press, sinking roller, braking, reel, Shoe-type friction brake, tension of the paper tape.


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