发明名称 |
Device and method for feeding a web of a packaging material |
摘要 |
There is described a device (10) for feeding a web (3) of a packaging material along a path (P) and towards a application station (26); packaging material comprises a plurality of pre-laminated holes at which application station (26) applies respective opening devices (4); the device (10) comprises advancing means (11, 12) for advancing said web (3) along a first direction (A) parallel to path (P); a sensor (15) for generating a plurality of measure signals (M1, M2, M3) associated to the positions of pre-laminated holes; and a first motor (14) controllable on the basis of measure signals (M1, M2, M3); first motor (14) is operatively connected to advancing means (11, 12) for moving advancing means (11, 12) along a second direction transversal (T) to path (P). |
申请公布号 |
EP2357138(A8) |
申请公布日期 |
2011.11.16 |
申请号 |
EP20100153478 |
申请日期 |
2010.02.12 |
申请人 |
TETRA LAVAL HOLDINGS & FINANCE S.A. |
发明人 |
TAVERNARI, FABRIZIO;ALGERI, PIERPAOLO;LOTTI, ENRICO;CARRERI, MARCO;PALLADINO, DANIELE;ANDREOTTI, DAVIDE;RICCO', MARCO;LEONARDI, LUCA;ESPOSITO, GIUSEPPE |
分类号 |
B65B41/18;B31B1/90;B65B61/18 |
主分类号 |
B65B41/18 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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