Beiersdorf Ag

Tesa Se

Tesa Ag

Bsn Medical Gmbh & Co. Kg

Peter Himmelsbach

Klaus Keite-Telgenbüscher

Axel Burmeister

Peter Jauchen

Stefan Bodenschatz

Matthias Wasner

Arthur-Hugh Andrews

Klaus Keite-Telgenb&uuml;scher

Matthias Lehder

Andreas B Kummer

Andreas Albrod

Reiner Leutz

Thomas Gerdsmann

Katharina Broschk

Hanns Pietsch

Thorsten Herzberg

Nicolai Böhm

Wolfgang Meyer-Ingold

Klaus K&uuml;lper

Frank Ganschow

Thorsten Stradt

Carsten Böhmer

Oliver Nickel

Sebastian Trotter

Deniz Nick Akin

Ute Ellringmann

Tristan Wienzek

Detlev Radloff

Hans-Peter Brandt

Heidi Sacker

Ulrich Köhler

Roland Knieler

Bernd Bunde

Ulrich K&ouml;hler

Anthony David Harman

Joachim Nick

Stefanie Walter

Daniela Peeters-Bendix

Arne Barkley

Christian Scharnhorst

Helmut Linder

Marike Sinnen

Michael Zibull

Stefan Sell

Klaus Keite-Telgenb{umlaut Over (u)}scher

Marten Rohde

Jens Schreiber

Katharina Brosck

Dorothee Drewes

Sabine Bhandari

An application apparatus that includes: a base unit comprising a first end, a second end, and a connection device that extends along a base unit axis from the first end to the second end; an application unit securely coupled to the second end, wherein the application unit is configured to apply a strip to a workpiece; and a redirection unit pivotably coupled to the base unit. The application unit comprises a first input guiding element configured to supply the strip to the application unit. The redirection unit is configured such that the strip can wrap around the redirection unit and be guided from an axial receiving position to an axial discharge position, wherein the axial receiving position is spaced apart from the axial discharge position in an axial direction of the axis. The first input guiding element of the application unit is spaced apart from the axial receiving position.

Application device having a helix feed, robot device and production system

An adhesive tape dispenser having a holder for an adhesive tape roll () and a guide system for an adhesive tape () pulled off from the adhesive tape roll () and a deflecting edge () for the pulled-off adhesive tape (). Deflecting edge is arranged at the end of the guide system in the pull-off direction (A) and deflects the pulled-off adhesive tape () from the pull-off direction (A). The deflecting edge () has a deflection axis, which has a component directed in the pull-off direction (A), and an affixing direction (B) is arranged transversely to the pull-off direction (A).

Adhesive tape dispenser having a deflecting device

Dispensers, systems and methods dispense strips of a first adhesive tape which have adhesive on both sides and on one side is covered with a liner. A first storage unit from which the first adhesive tape is drawn off is provided, and a second storage unit from which a second adhesive tape is drawn off is provided. A connection installation by means of which the first adhesive tape and the second adhesive tape are interconnected so as to form a two-ply adhesive tape is provided, and an application installation by means of which the two-ply adhesive tape as a composite is capable of being applied to a substrate is provided.

Dispenser for dispensing a two-layer adhesive tape, and method for producing a two-layer adhesive tape

A dispenser dispenses a material that is adhesive on at least one side, wherein at least one adhesive side of the material is covered with a liner, which has at least one slit running in a longitudinal direction, with the material placed on the liner being wound into a roll in the form of an Archimedean spiral and at least one slit being located beneath the material covered with the liner. The dispenser comprises a (i) frame, one end of which has a receptacle for the material, so that the material roll is rotatably mounted, (ii) a first guiding device, by means of which the material is guided together with the liner to a first dispensing edge, at which at least a first liner strip is pulled off, with the liner being separated at the slit located under the material, while the material with the remaining second liner strip is guided to a second dispensing edge, and (iii) a second guiding device, by means of which the material, together with the remaining liner strips, is guided to a second dispensing edge, at which the remaining second liner strip can be pulled off.

Dispenser

A dispenser dispenses portions of a roll of a double-sided sticky adhesive tape where at least one sticky side is covered by a liner. The dispenser has (i) an optional handle, (ii) a feed of the adhesive tape, mounted on a frame of the dispenser, to a first cutting apparatus A, (iii) a first cutting apparatus A, configured such that by way of the cutting operation the adhesive tape is severed at a point by the cutting apparatus without the liner being severed at the same time such that the adhesive tape is weakened such that the adhesive tape is able to be severed at the point, (iv) a second cutting apparatus B, configured such that by way of the cutting operation the adhesive tape and the liner are completely severed by the cutting apparatus, is mounted downstream of the first cutting apparatus with reference to the guiding of the adhesive tape from the roll of the adhesive tape, and (v) an application device by way of which the adhesive tape is pressed on the support and which comprises a rotatably mounted roller.

Double-sided adhesive tape for affixing large sheetlike structures for the purposes of transit protection and/or assembly protection to substrates such as an automotive finish, consisting of a first adhesive side A comprising an adhesive A with a coatweight of greater than 10 g/mand a bond strength of at least 0.2 N/cm and of a second adhesive side B comprising an adhesive B having a melting point greater than 50&#xb0; C., at least one of the adhesives, A or B, being self-adhesive and suitable for reversible bonding.

Double-sided adhesive tape for affixing protective sheetlike structures

Process for producing partially-self-adhesively treated backing materials comprising partially deformed domes or polygeometric forms of adhesive.

Partially self-adhesively treated article with permanently deformed self-adhesive composition

A backing material for medical use with a pressure-sensitively adhesive coating on at least one side, having an ultimate tensile stress strength of at least 800 cN/cm and a bond strength to the reverse of the backing of not less than 10 cN/cm, the latex-free, cold seal composition applied to the backing material comprising one or more block copolymers having a styrene content of less than 65% by weight and having a tan &dgr; of less then 0.4 at a temperature of 25&deg; C. and a frequency of 100 rad/s.

Support material with a cohesive adhesive substance

The invention relates to a device for releasing active agents, characterized in that at a frequency of 0.1 rad/s, it has a glass transition temperature of less than 15&deg; C., contains at least 3% by weight of an SEPS block copolymer and contains at least one substance with a local or systematic effect which does not cause hyperaemia. The device is not foamed.

Substance release device

Stocking having a seamlessly attached antislip coating in the edge region of the upper opening of the stocking, the edge of the stocking producing a compressive pressure of from 3 to 45 mm Hg at an extension of from 10% to 350% and having a width-based flexural stiffness (DIN 53121) of at least 20 cN&times;mm and, in the region of the stocking opening, the bond strength of the coating to the stocking being at least 3 N/cm.

Stocking having a seamlessly attached antislip coating in the edge region of the upper opening

Active substance plasters consisting of a backing material and an at least partially applied adhesive composition, characterized in that a component comprising one or more active substances is additionally applied in the form of spun fibres or filaments to the backing material, this component having an at least partly thermoplastic basis.

Active substance plasters

An unfoamed, flexible, elongate shaped article having at least partially fibrous structure, intended for masking a substrate and having a thickness of more than 3 mm, which article under a load of 5 N/cm has an elongation of at least 10%; is at least partially self-adhesive; is compressible by at least 10% in thickness; and has a flexural stiffness in the longitudinal direction of less than 200 N&times;cm .

Self-adhesive shaped article

The invention relates to the use of a non-woven fabric which is over-stitched by means of stitching threads as a supporting material for medical purposes. The invention is characterized in that the maximum tensile force of supporting material is equal to at least 30 N/cm and at least one side of the supporting material is partially or completely coated with a self-adhesive mass.

Supporting material for medical purposes

Backing materials which have been given a self-adhesive treatment on at least one side, characterized in that the self-adhesive composition is a pressure-sensitive hotmelt adhesive composition which at a frequency of 0.1 rad/s has a dynamic-complex glass transition temperature of less than &minus;3&deg; C., preferably from &minus;6&deg; C. to &minus;30&deg; C. and, with particular preference, from &minus;9&deg; C. to &minus;25&deg; C., and their use, in particular, for producing medical products such as plasters, bandages or dressings.

Self-adhesively treated backing materials

Essentially inelastic backing material for medical purposes, characterized in that the backing material has an addition of high-strength fibers, multi-strand yarns, mixed multistrands or filaments having an ultimate tensile stress strength of at least 60 cN/tex, preferably from 80 to 500 cN/tex, the high-strength fibers, multi-strand yarns, mixed multistrands or filaments having a water absorption of less than 10%, preferably less than 5% and, with particular preference, less than 3% and the high-strength fibers, multi-strand yarns, mixed multistrands or threads giving the backing material an ultimate stress strength of at least 50 N/cm, preferably from 60 to 450 N/cm and, with particular preference, from 65 to 250 N/cm, and in that the backing material is coated at least partially on at least one side with a hotmelt adhesive composition.

Backing material for medical purposes

Growing community of inventors

Buxtehude, Germany

Peter Himmelsbach