IT1243479B - Tensioning device for reels of strips of plastic bags
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Tensioning device for reels of strips of plastic bags
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Publication number
IT1243479B
IT1243479BIT02117290AIT2117290AIT1243479BIT 1243479 BIT1243479 BIT 1243479BIT 02117290 AIT02117290 AIT 02117290AIT 2117290 AIT2117290 AIT 2117290AIT 1243479 BIT1243479 BIT 1243479B
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Publication of IT9021172A1publicationCriticalpatent/IT9021172A1/en
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Auxiliary Devices For And Details Of Packaging Control
(AREA)
Abstract
A stretching device for strips of plastic bags wound in reels mounted on a distributor machine and/or on plastic bag fillers, consisting of a pair of independent and identical levers 7, 7' arranged symmetrically along the margins of the strip of bags 2, each of them having an end 8, 8' pivoted on the support base 1, 1' of the reel and the other end 9, 9' bearing a transverse idle roller 10, 10' suitable for resting on the strip 2 and keeping it in tension. <IMAGE>
IT02117290A1990-08-011990-08-01Tensioning device for reels of strips of plastic bags
IT1243479B
(en)