Cybio Ag

Cybio Instruments Gmbh

Anton Horn

Thomas Moore

Stefan Kreusch

Barbara Horn, Legal Representative

Helga Endmann

Guenter Ditze

Renate Bublitz

Ronny Henke

Guenther Sammler

An integral molded part of a plastic material for the analysis and preparation of substances, having at least one surface region and an interior region, wherein said at least one surface region is an open-pore three-dimensional network.

Molded part for the analysis and preparation of substances in microliter and submicroliter volumes and process for the preparation thereof

An airbag cover is defined by a predetermined breaking line which is introduced into a shaped flat material in a recessed manner. The recesses are achieved by removing material by means of laser radiation. According to the invention, the flat material is provided with a barrier layer. The barrier layer, by reason of its material properties, has greater resistance to removal of material by laser action than the material of the rest of the flat material. The recesses made by removing material extend along the predetermined breaking line in the flat material up to the barrier layer. The barrier layer makes it possible to produce a predetermined breaking line by means of laser machining which allows an exact residual wall thickness of the airbag cover in the area of the predetermined breaking line, so that the tearing strength can be adjusted very accurately, which is critically important for a reliable deployment of an airbag. Further, a method for the efficient production of an airbag cover of this type is indicated.

Method and device for collecting fractions after material separation

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Jena, Germany

Anton Horn