Patent · US Active

Method for manufacturing an adhesive tape, particularly suited for longitudinal wrapping of elongated goods

US9028636B2 · kind B2 · utility

4Cited by

0References

8Claims

0Family size

Assignee

Coroplast Fritz Müller Gmbh & Co. KG · DE

Inventors

Christoph Frigge · Sprockhövel, DE
Klaus Becker · Hanau, DE

Key dates

Filing date	Oct 5, 2012
Grant date	May 12, 2015
Priority date	—
Expiry date	Feb 26, 2033

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T156/12
WIPO fieldSurface technology, coating
WIPO sectorChemistry

Abstract

An apparatus for producing adhesive tape for sheathing of extended products, having two tape plies, having a carrier material with an adhesive coating. The carrier material being unwound from a feeding roll, the one tape ply with its adhesive coating being laminated against the other tape ply with a lateral projection (Ü1, Ü2) on at least one side. The carrier material is unwound from a feeding roll, which is configured as a wide roll, on which the carrier material has a greater width than its width required for laminating, and the carrier material is cut into two strips extending in along the tape which have the width required for laminating, the strips being separated and laminated such that each strip forms a tape ply in at least one adhesive tap.

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