Next Generation Analytics Gmbh

Hueck Folien Gesellschaft M.b.h.

Collin Lab & Pilot Solutions Gmbh

Arjowiggins Security

Hueck Folien Ges.m.b.h.

Ifw Manfred Otte Gmbh

Hueck Folien Ges .m.b.i.i.

November Ag

Mondi Ag

Friedrich Kastner

Martin Bergsmann

Harald Walter

Georg Bauer

Roland Treutlein

Johann Hillburger

Ronald Einsiedler

Ralph Domnick

Nathalie Vast

Erich Mitteregger

Matthias Müller

Gyula Madai

Stefan Zoister

Franz Grajewski

Jürgen Keplinger

Manfred Klausberger

Hans Hermann Kammerer

Corne Verstraten

Eveline Dipl-Ing Wagner

Roland Einsiedler

A coating device for the register-accurate application of plastic material to a carrier sheet comprises a first coating roll and a downstream second coating roll, wherein each of the first and second coating rolls has at least one cavity that can be filled with plastic material by means of at least one nozzle. First and second stripping means strip the respective first and second coating rolls. The first coating roll interacts with a first mating roll and coats a first carrier sheet side and the second coating roll interacts with a second mating roll and coats a second carrier sheet side. The second mating roll comprises at least one mating cavity corresponding to the at least one first cavity. In addition, the coating device comprises at least one carrier sheet positioning device and a coated region detection device. Related methods of coating a carrier sheet are also disclosed.

Coating device and coating method

The invention relates to a method for applying polymer patches, in particular from polymer electrode material, on a carrier substrate, including the following method steps:

Method for applying polymer patches onto a substrate

An apparatus for filtering and degassing a plastic melt, in particular of a thermoplastic plastic melt, comprising a feeding extruder () which comprises at least one extrusion worm () which is rotatable in a housing, wherein the feeding extruder opens into the feeding region of one or several parallel melt filter modules () and a discharge extruder () with at least one extrusion worm () is situated in the discharge region of the melt filter(s), said discharge extruder being operated in the opposite direction of the feeding extruder in such a way that the worm tip () acts as the intake zone and the region near the drive acts as the discharge zone, wherein, for discharging the melt, a discharge aperture () in the housing is provided before the drive () of the discharge extruder, wherein the shaft of the extrusion worm of the discharge extruder is sealed against the drive of the discharge extruder with a sealing element () and wherein the feeding extruder opens into melt valves () and/or melt deflectors which are upstream of the melt filter, and, in the discharge region of the melt filter(s) and downstream of the melt filter, melt valves () and/or melt deflectors are provided, subsequent to which the discharge extruder is situated and the worm tips are mounted.

Device and method for degassing and filtering polymer melts

A device and a method for filtering viscous or highly viscous liquids, in particular plastics melts, includes use of an oscillating filter plate.

Filter system for viscous or highly viscous liquids, in particular plastic melts and method for filtering viscous or highly viscous liquids

The invention relates to a filter device comprising an inlet chamber, an outlet chamber, a filter system which separates the inlet chamber and the outlet chamber. The filter device is characterised in that the inlet chamber comprises at least one liquid supply line and at least one liquid discharge line and the outlet chamber does not comprise a liquid supply and comprises at least one liquid discharge line. The invention also relates to a corresponding filter method.

Filter device and filter method

A method and an apparatus manufactures and tests workpieces. The apparatus is mountable on or includes a system for mixing or melting materials. The apparatus includes application units and a replacement system that is designed to automatically replace application units in respect of the position or function thereof.

Apparatus and method for manufacturing and testing workpieces

The invention relates to a security device comprising a security element composed of: These layers () can comprise further patterns (). The invention relates to a security support () or document comprising the said security device too.

Security device and security support comprising same

A tamper-proof security element includes at least one polymer spacer layer and two metal cluster layers. One or more of the layers, in addition to their function, fulfills a security feature in their color-shift set-up.

Forgery-proof security element with color shift effect

The invention relates to a top part for a shaft, having an access part and a shaft cone which is connected to an access part and, with a connecting element on that side of the shaft cone that lies opposite the access part, can be mounted onto a further shaft element, the shaft cone having a substantially convex basic shape, characterized in that, in the region of the shaft dome, stiffening structures are disposed on the inner surface of this shaft dome, which extend substantially radially or parallelly, angularly or concentrically from one or more imaginary points or lines within or outside the dome downwards over the curved shape of the shaft cone.

Upper part for a shaft

The invention relates to a method for producing tamper-proof identification elements, and to tamper-proof identification elements produced according to said method and consisting respectively of at least one layer () reflecting electromagnetic waves (), a spacer layer, and a layer consisting of metallic clusters (). According to said method, a partial or all-over layer reflecting electromagnetic waves is applied to a carrier substrate (), followed by at least one partial and/or all-over polymer layer having a defined thickness (), and a layer consisting of metallic clusters which is produced by means of a method using vacuum technology or from systems based on solvents is then applied to said spacer layer(s).

Method for producing tamper-proof identification elements

A vapor-deposited metallized film is disclosed including a metallized film that is vapor-deposited across the entire surface, and a metallized film that has been coated a number of times and also a method for producing a vapor-deposited metallized film, a metallized film that is vapor-deposited across the entire surface, and a metallized film that has been coated a number of times, wherein either a structure is printed onto a substrate or onto a supporting film with a soluble ink or the base materials are directly cleaned in a vacuum by means of plasma processing and are simultaneously initiated with target atoms, and wherein a metal or the like is vapor-deposited thereon followed by a production of the structured layer, for multiple uses, for example, in securities, as a radio frequency antenna for transponders and the like.

Metallized film, method for the production thereof, and use thereof

A partially vapor-deposited metallized film is disclosed including a metallized film that is vapor-deposited across the entire surface, and a metallized film that has been coated a number of times and also a method for producing a partially vapor-deposited metallized film, a metallized film that is vapor-deposited across the entire surface, and a metallized film that has been coated a number of times, wherein either a structure is printed onto a substrate or onto a supporting film with a soluble ink (washable ink) or the base materials are directly cleaned in a vacuum by means of plasma processing and are simultaneously initiated with target atoms, and wherein a metal or the like is vapor-deposited thereon followed by a production of the structured layer, for multiple uses, for example, in securities, as a radio frequency antenna for transponders and the like.

Growing community of inventors

Grieskirchen, Austria

Friedrich Kastner