Verfahren und Systeme zur Herstellung von Formen

Details

Veröffentlichungs-Nr.

EP4799786

Anmeldetag

2. Februar 2026

Veröffentlichung

2. September 2026

Rechtsraum

EP

IPC

B29C33/38, B29C64/124

Abstract

A method and system of manufacturing a mold, such as a dental mold. The mold is 3D printed and is then acid treated. 3D printing includes printing the mold in a bath of resin. Prior to acid treating the method further includes centrifuging the printed mold to remove excess resin. Acid treating includes exposing the printed mold to an acid solution, such as acetic acid. The method and system may include heating liquid on the mold. Following acid treating, the method includes curing the printed mold, such as curing via UV radiation exposure. The method and system may include thermoforming a sheet of thermoplastic over the mold.

Anmelder

Firma

Ormco Corporation

Land

🇺🇸 USA

Fachgebiete