Thermoformmaschine und Verfahren

Details

Veröffentlichungs-Nr.

EP3871856

Aktenzeichen

EP20305197

Anmeldetag

27. Februar 2020

Veröffentlichung

15. Januar 2025

Erteilung

15. Januar 2025

Rechtsraum

EP

IPC

B29C51/10B29C51/42// B29L11/00B29C51/16B29C51/46B29D11/00B29K105/00

Abstract

This thermoforming machine (30) comprises a thermoforming chamber (32) having at least one heated air inlet (34) through which heated air flows into the thermoforming chamber (32) at a controlled pressure. The air inlet (34) cooperates with a heated air flow distribution regulator (40) located in the thermoforming chamber (32) and through which the heated air flows out of the thermoforming chamber (32) at a predetermined temperature. The regulator (40) comprises a heated air flow regulating mask (42) receiving heated air flow, having a plurality of flow restricting elements providing different air flow restrictions.

Anmelder

Firmen

ESSILOR INTERNATIONAL
Shamir Optical Industry Ltd

Land

🇫🇷 Frankreich

Fachgebiete