Package making – Methods
Reexamination Certificate
2011-06-14
2011-06-14
Tawfik, Sameh H. (Department: 3721)
Package making
Methods
C053S051000, C053S052000, C493S011000
Reexamination Certificate
active
07958694
ABSTRACT:
A packaging laminate includes at least one material layer provided with magnetisable particles. A roller can be configured to apply crease line patterns on the packaging laminate while also applying magnetic fields for magnetising at least some of the magnetisable particles in the packaging laminate. A method of controlling working operations on a packaging laminate in a filling machine involves supplying a packaging laminate to a filling machine, wherein the packaging laminate includes at least one material layer comprising magnetizable particles, with at least some of the magnetizable particles being magnetized particles. The method also involves controlling working operations of the filling machine on the packaging laminate supplied to the filling machine by reading information provided by the magnetized particles.
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Bergholtz Lars
Johansson Hans
Klint Lotta
Buchanan & Ingersoll & Rooney PC
Tawfik Sameh H.
Tetra Laval Holdings & Finance S.A.
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