Elektrofotografischer 3D-Druck mit Zusammenklappbarem Substrat

Details

Veröffentlichungs-Nr.

EP3231582

Aktenzeichen

EP17165611

Anmeldetag

7. April 2017

Veröffentlichung

28. August 2019

Erteilung

28. August 2019

Rechtsraum

EP

IPC

B29C64/223B29C64/141B33Y10/00B33Y30/00G03G15/00G03G15/16// B29C64/188

Abstract

In 3-D printing a platen moves toward an intermediate transfer belt (ITB) to have a sheet positioned on the platen contact the ITB to electrostatically transfer a layer of different materials to the sheet, and then the platen moves to a stabilization station to join the layer to the sheet. This processing is repeated to have the sheet repeatedly contact the ITB (with intervening stabilization at the stabilization station) to successively form layers of the materials on the sheet. The freestanding stack is fed to a platform to successively form a 3-D structure of freestanding stacks of the layers. Heat and/or pressure and/or light are applied to the 3-D structure to bond the freestanding stacks to one another through the sheets of collapsible media on the platform.

Anmelder

Firma

Xerox Corporation

Land

🇺🇸 USA

Fachgebiete