B - Operations – Transporting – 65 – B
Patent
B - Operations, Transporting
65
B
242/1
B65B 11/00 (2006.01) B65B 25/14 (2006.01) B65B 45/00 (2006.01)
Patent
CA 1144906
Abstract: An arrangement for wrapping big web rolls comprises a support system for supporting and rotating a web roll and a frame surrounding the web roll and having means for leading a wrapper around the roll. The frame includes a guide strap and operating means for applying the strap onto the outer surface of the roll and for keeping the wrapper between the strap and the roll. The operating means has a support position, in which it supports a por- tion of the guide strap at a distance from the roll, thereby causing the guide strap to depart at a predeter- mined point from the surface of the roll. For causing the leading end of the wrapper to follow the roll, the operating means can be moved around the roll. In this way the departure point of the guide strap moves around the roll causing an increasing portion of the guide strap to contact the outer surface of the roll to keep the wrapper closely thereon when rotating the roll during simultaneous feeding of the wrapper thereto,
345451
Alanco Lars-Erik
Koutonen Pauli
Kirby Eades Gale Baker
Oy Wartsila Ab
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