Invention Grant
US08186612B2 Method and device for gluing the free edge of a log of web material in a rewinding machine
失效
用于将卷筒纸材料的自由边缘粘合在重绕机中的方法和装置
- Patent Title: Method and device for gluing the free edge of a log of web material in a rewinding machine
- Patent Title (中): 用于将卷筒纸材料的自由边缘粘合在重绕机中的方法和装置
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Application No.: US12311967Application Date: 2007-10-25
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Publication No.: US08186612B2Publication Date: 2012-05-29
- Inventor: Mauro Gelli , Romano Maddaleni , Graziano Mazzaccherini
- Applicant: Mauro Gelli , Romano Maddaleni , Graziano Mazzaccherini
- Applicant Address: IT Lucca
- Assignee: Fabio Perini, S.p.A.
- Current Assignee: Fabio Perini, S.p.A.
- Current Assignee Address: IT Lucca
- Agency: Breiner & Breiner, L.L.C.
- Priority: ITFI2006A0262 20061027
- International Application: PCT/IT2007/000745 WO 20071025
- International Announcement: WO2008/050370 WO 20080502
- Main IPC: B65H19/28
- IPC: B65H19/28
Abstract:
A rewinding machine for producing logs of web material is described which includes a winding unit; a feed path of the web material towards the winding unit; a severing device to sever the web material upon completion of winding each log; and a glue dispenser to apply a glue to the web material. The machine also includes a diverter member disposed and controlled to temporarily divert the web material towards the glue dispenser.
Public/Granted literature
- US20100025515A1 Method and device for gluing the free edge of a log of web material in a rewinding machine Public/Granted day:2010-02-04
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