Patent · US Active

Packaging material comprising magnetisable portions

US9359118B2 · kind B2 · utility

1Cited by

3References

16Claims

0Family size

Assignee

Tetra Laval Holdings & Finance S.A. · CH

Inventors

Tommy Nilsson · Älvsbyn, SE
Lars Bergholtz · Hagfors, SE
Ann-Charlotte Klint · Visby, SE

Key dates

Filing date	May 11, 2010
Grant date	Jun 7, 2016
Priority date	—
Expiry date	Jun 4, 2030

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T428/24802
WIPO fieldHandling
WIPO sectorMechanical engineering

Abstract

A packaging material comprising a plurality of magnetisable portions thereon comprising at least one spot per package to be formed from the packaging material is disclosed. At least one of the magnetisable portions provides a first magnetic mark carrying a magnetic field pattern providing position information related to finishing of respective package to be formed.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.