Vorrichtung zum Halten eines Rollenbasismaterials, Verfahren zum Halten eines Rollenbasismaterials und Druckvorrichtung

Details

Veröffentlichungs-Nr.

EP4711313

Anmeldetag

15. April 2024

Veröffentlichung

14. November 2024

Rechtsraum

EP

Abstract

Provided are a roll substrate holding device, a roll substrate holding method, and a printing apparatus that improve general-purpose properties of a winding core and that hold a roll substrate with sufficient strength. A roll substrate holding device that holds a roll substrate wound around a winding core without using a shaft includes: a holding member that is inserted into an opening of a first winding core having a first inner diameter and that comes into contact with the first winding core to rotatably hold the first winding core; and a conversion adapter that is mounted in an opening of a second winding core having a second inner diameter larger than the first inner diameter, in which the holding member is inserted into an opening of the conversion adapter that is mounted in advance on the second winding core, and comes into surface contact or line contact with an inner peripheral surface of the conversion adapter having the first inner diameter to rotatably hold the second winding core.

Anmelder

Firma

FUJIFILM Corporation

Land

🇯🇵 Japan