Title:
MULTIFUNCTION UNWINDING DEVICE
Document Type and Number:
WIPO Patent Application WO/2005/108255
Kind Code:
A1
Abstract:
The unwinding device to unwind reels of web material comprises: unwinding members (505; 525) to simultaneously unwind a first reel (B1) and a second reel (B2); a splicing device (563) to join together a first web material (N1) coming from the first reel (B1) and a second web material (N2) coming from the second reel (B2); at least one accumulation member (540, 541) to accumulate the web material delivered from the second reel before splicing with the web material delivered from the first reel; a first path (585) and a second path (589) for the web material delivered simultaneously from the first and from the second reel towards a machine downstream.
Inventors:
GELLI MAURO (IT)
MADDALENI ROMANO (IT)
MORELLI ROBERTO (IT)
MADDALENI ROMANO (IT)
MORELLI ROBERTO (IT)
Application Number:
PCT/IT2005/000256
Publication Date:
November 17, 2005
Filing Date:
May 03, 2005
Export Citation:
Assignee:
PERINI FABIO SPA (IT)
GELLI MAURO (IT)
MADDALENI ROMANO (IT)
MORELLI ROBERTO (IT)
GELLI MAURO (IT)
MADDALENI ROMANO (IT)
MORELLI ROBERTO (IT)
International Classes:
B65H19/18; (IPC1-7): B65H19/18
Domestic Patent References:
| WO2003032759A1 | 2003-04-24 |
Foreign References:
| US3896820A | 1975-07-29 | |||
| US5762283A | 1998-06-09 | |||
| GB2135283A | 1984-08-30 | |||
| EP1332995A1 | 2003-08-06 | |||
| US5322230A | 1994-06-21 | |||
| US3856227A | 1974-12-24 | |||
| US4579293A | 1986-04-01 |
Attorney, Agent or Firm:
Mannucci, Michele (Via della Scala 4, Firenze, IT)
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