Invention Grant
US07765773B2 System and method for producing a packaging laminate and packages made from the packaging laminate
有权
用于生产由包装层压板制成的包装层压板和包装的系统和方法
- Patent Title: System and method for producing a packaging laminate and packages made from the packaging laminate
- Patent Title (中): 用于生产由包装层压板制成的包装层压板和包装的系统和方法
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Application No.: US11817540Application Date: 2006-01-27
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Publication No.: US07765773B2Publication Date: 2010-08-03
- Inventor: Tommy Nilsson , Håkan Svenson , Hans Johansson , Lars Bergholtz , Claes Ingvert
- Applicant: Tommy Nilsson , Håkan Svenson , Anette Lantz, legal representative , Hans Johansson , Lars Bergholtz , Claes Ingvert
- Applicant Address: CH Pully
- Assignee: Tetra Laval Holdings & Finance S.A.
- Current Assignee: Tetra Laval Holdings & Finance S.A.
- Current Assignee Address: CH Pully
- Agency: Buchanan Ingersoll & Rooney PC
- Priority: SE0500471 20050302
- International Application: PCT/SE2006/000120 WO 20060127
- International Announcement: WO2006/093447 WO 20060908
- Main IPC: B65B57/02
- IPC: B65B57/02 ; B31B1/00
Abstract:
A system and a method for production of a packaging laminate that comprises a layer containing magnetizable particles. The method involves marking faults, such as single spot defects and splices, on the packaging laminate by the application of a magnetic field to make a magnetic mark on the packaging laminate. A packaging device is arranged to sense the presence of the magnetic mark related to a package made from the packaging laminate.
Public/Granted literature
- US20090000250A1 System and Method for Producing a Packaging Laminate and Packages Made from the Packaging Laminate Public/Granted day:2009-01-01
Information query
IPC分类:
