Tesa Ag

Beiersdorf Ag

Tesa Se

Tesa Labtec Gmbh

Labtec Corporation

Ralf Schliephacke

Hans Hazes

Uwe Neumann

Bernd L&uuml;hmann

Peter Kubasch

Jan Chal

Hansj&uuml;rgen Linde

Bernd Lühmann

Michael Schwertfeger

Thomas Raadts

Armin Breitenbach

Sebastian Braun

Hansjürgen Linde

J&ouml;rn Leiber

Andreas Reklau

Bruce Ehlers

Method for producing and monitoring oral active ingredient films with a base to which a solution containing at least one active ingredient is applied, the method comprising the steps: &#x2022; metering and mixing the base formulation, &#x2022; coating the base formulation onto a substrate, so that a strip results &#x2022; if necessary, drying the base formulation strip coated on the substrate &#x2022; printing a colorant solution containing at least one active ingredient onto the upper side of the base formulation strip according to the flexographic printing method, &#x2022; drying the base formulation strip coated on the substrate together with the printed active ingredient solution, &#x2022; penetrating the base formulation strip coated on the substrate together with the printed active ingredient solution from the upper and/or lower side by means of radiation from a radiation source, &#x2022; measuring the transmission of the penetrating radiation by means of at least one reception unit on the opposite side of the base formulation strip coated on the substrate together with the printed active ingredient solution.

Method for producing and monitoring oral active ingredient films

An adhesive tape section having an adhesive region and designed as a polygon having a number of sides and the same number of grip tabs arranged around the adhesive region, or designed as a circle, the adhesive region occupying a central portion of said circle, and a grip tab occupying an outer portion of said circle. The adhesive tape section, when bonded to a substrate, forms a bond with the substrate, which bond is releasible from the substrate by pulling on at least on of said grip tabs in the plane of the bond to stretch the adhesive tape section in the plane of the bond thereby to release the adhesive tape section from the substrate.

Use of an adhesive tape section

An adhesive tape dispenser for dispensing and cutting a length of an adhesive tape. The adhesive tape dispenser comprises an adhesive tape cutting device. The adhesive tape cutting device comprises a) a resting surface to which a tacky side of said adhesive tape can be adhered while the adhesive tape is being cut, b) two lateral webs extending in the same direction from both edges of the resting surface to serve as guides for the adhesive tape, and c) a cutting blade having a blade edge and positioned on an inner side of one or both lateral webs in such a way that the blade edge is inclined at an angle which is oblique relative to the resting surface. The lateral webs have a height from the resting surface which is the same or is higher than each cutting blade. The adhesive tape dispenser is useful to dispense and cut adhesive tapes comprising a backing of biaxially oriented or highly stretched film, such as polyolefin.

Adhesive tape dispenser and its use

Cores formed by at least three segments having obiformal curved surfaces

Growing community of inventors

Itzehoe, Germany

Ralf Schliephacke