Patent · US Active

Packaging material comprising magnetisable portions

US9238535B2 · kind B2 · utility

1Cited by

3References

8Claims

0Family size

Assignee

Tetra Laval Holdings & Finance S.A. · CH

Inventors

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

Key dates

Filing date	May 10, 2010
Grant date	Jan 19, 2016
Priority date	—
Expiry date	May 10, 2030

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T428/24893
WIPO fieldHandling
WIPO sectorMechanical engineering

Abstract

A packaging material comprises a plurality of magnetizable portions thereon. The magnetizable portions are provided as at least one spot per package to be formed from the packaging material. The spots comprises magnetizable particles.

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