Patent · US Expired

Machine-detectable adhesive tape

US7264194B2 · kind B2 · utility

15Cited by

4References

4Claims

0Family size

Assignee

tesa AG · DE

Inventors

Thomas Gassner · Uetersen, DE
Markus Eikmeier · Lensahn, DE
Bernhard Gebbeken · Hamburg, DE
Christoph Nagel · Hamburg, DE

Key dates

Filing date	Aug 29, 2001
Grant date	Sep 4, 2007
Priority date	—
Expiry date	Aug 29, 2021

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC09J2203/342
WIPO fieldHandling
WIPO sectorMechanical engineering

Abstract

The invention relates to an adhesive tape for a flying reel change of a flat material wound up over a reel, provided with a main support, a self-adhesive composition on the face side and at least, on the back side, one strip of a double-sided adhesive tape which has a detachable support provided on its two sides with a self-adhesive composition. The invention is characterized in that the adhesive tape is provided with at least one device which can be detected by an optical detector.

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