| 发明名称 | Machine for closing the tail end of a roll of web material | ||
| 摘要 | The machine includes a first glue-applying device for closing the tail end; and a second mechanical-closing device for mechanically anchoring the tail end of the roll to a portion of an outer turn of the web material wound on the roll. | ||
| 申请公布号 | US9546065(B2) | 申请公布日期 | 2017.01.17 |
| 申请号 | US201314417485 | 申请日期 | 2013.07.12 |
| 申请人 | Fabio Perini S.p.A. | 发明人 | Mazzaccherini Graziano;Maddaleni Romano |
| 分类号 | B65H19/29 | 主分类号 | B65H19/29 |
| 代理机构 | Breiner & Breiner, L.L.C. | 代理人 | Breiner & Breiner, L.L.C. |
| 主权项 | 1. A machine for closing a tail end of a roll of web material comprising: a first glue-applying device for closing said tail end; and a second mechanical-closing device for mechanically sealing the tail end by anchoring the tail end of the roll to a portion of an outer turn of web material wound on the roll; wherein said first glue-applying device and said second mechanical-closing device are alternately operable to each other to separately seal said tail end to said roll. | ||
| 地址 | Lucca IT | ||