Patent · US Active

Label laminate and a method for manufacturing a label laminate

US8043463B2 · kind B2 · utility

1Cited by

5References

2Claims

0Family size

Assignee

UPM RAFLATAC OY · FI

Inventors

Vesa Laaksonen · Mataró, ES
Gottfried Philipp · Kist, DE
Andreas Marquardt · Güntersleben, DE

Key dates

Filing date	Sep 24, 2004
Grant date	Oct 25, 2011
Priority date	—
Expiry date	Sep 26, 2026

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T428/24826
WIPO fieldSurface technology, coating
WIPO sectorChemistry

Abstract

A label laminate and a method for manufacturing a label laminate. The laminate includes a first label material layer and a second label material. The method includes forming a pattern in which adhesive areas and non-adhesive areas alternate on the face side of the first label material layer and on the face side of the second label material layer. The adhesive areas on the first label material layer are aligned with the non-adhesive areas on the second label material layer and the non-adhesive areas on the first label material layer are aligned with the adhesive areas on the second label material layer. The face sides of two label material layers are attached to each other. The adhesive areas are formed by a screening method. The non-adhesive areas have a surface energy, which is at least 25 dynes.

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