Robert Boschgmbh

Markus Streicher

Hendrik Jahnle

Norman Lung

Victor Roman

Christian Dueformantel

Sebastian Herbster

The invention relates to a print head () for a 3D printer (), comprising a feed zone () with a feed () for feedstock () with variable viscosity, a melting zone () comprising a heating element () and an outlet opening () for the liquid phase () of said feedstock (), as well as a conveyor device () for conveying the feedstock () from the feed zone () into the melting zone (), said conveyor device () comprising a plunger () that can be inserted into said feed zone ().

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Würzburg, Germany

Markus Streicher