Packaging material comprising magnetisable portions

A packaging material comprising a plurality of magnetizable portions thereon comprising at least one spot per package to be formed from the packaging material is disclosed. At least one of the magnetizable portions provides a magnetic mark carrying a magnetic field pattern. The magnetic field patter...

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1. Verfasser: HOLMSTROEM GERT
Format: Patent
Sprache:chi ; eng
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Zusammenfassung:A packaging material comprising a plurality of magnetizable portions thereon comprising at least one spot per package to be formed from the packaging material is disclosed. At least one of the magnetizable portions provides a magnetic mark carrying a magnetic field pattern. The magnetic field pattern comprises a first magnetic field peak having a first polarity and a second magnetic field peak having a second opposite polarity.