Patent · US Active

Splicing tape with adjacently disposed strips of laminating composition and method of using the splicing tape

US9365377B2 · kind B2 · utility

0Cited by

5References

11Claims

0Family size

Assignee

tesa SE · DE

Inventors

Christoph Nagel · Hamburg, DE
Niels Czerwonatis · Hamburg, DE
Stefan Wulf · Rheydt, DE
Jens Nootbaar · Hamburg, DE

Key dates

Filing date	Dec 15, 2009
Grant date	Jun 14, 2016
Priority date	—
Expiry date	Jul 11, 2030

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T428/24851
WIPO fieldSurface technology, coating
WIPO sectorChemistry

Abstract

A splicing tape and a method of using such tape to equip a wound roll for flying splice. The tape includes a first and second carrier and two strips of laminating composition disposed between them, each strip joining the first carrier to the second carrier. The carriers have a first and a second layer of pressure-sensitive, laminating composition and a first and a second layer of pressure-sensitive adhesive. The strips of laminating composition are disposed such that they are not in direct contact with one another. They form a predetermined breakage point. The splicing tape is adhered to the roll such that part of the first layer of pressure-sensitive adhesive forms a first bonding area, the end region of the uppermost ply of the wound roll, and the second layer of pressure-sensitive adhesive forms a second bonding area to the roll, which is located partly below the first bonding area.

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