Abstract: A three-dimensional fabrication apparatus includes a fabrication section, a liquid discharge unit, a housing, and a gas replacer. The fabrication section forms a powder layer with a fabrication material in a fabrication area. The liquid discharge unit discharges a fabrication liquid onto the powder layer to form a fabrication layer. The housing has an internal space accommodating at least one of the fabrication section or the liquid discharge unit. The gas replacer to generate and supply a laminar flow of a predetermined gas other than an air into the internal space of the housing to replace an ambient gas in the internal space from the air to the predetermined gas.

Abstract: A film peeling device is provided that can easily peel off a film that has been firmly stuck on a display panel. The film peeling device is configured from a cylindrical motor roller (3) that has an effective length longer than the length of the short side of a face panel (7a) constituting a bulb (7) of a cathode ray tube and has a self-rotating function, a contact plate (4) disposed such that it fits closely with the surface of the motor roller (3), and toggle clamps (5) provided outside of the effective length of the motor roller (3), that press the contact plate (4) against the surface of the motor roller (3).

Abstract: A film peeling device is provided that can easily peel off a film that has been firmly stuck on a display panel. The film peeling device is configured from a cylindrical motor roller (3) that has an effective length longer than the length of the short side of a face panel (7a) constituting a bulb (7) of a cathode ray tube and has a self-rotating function, a contact plate (4) disposed such that it fits closely with the surface of the motor roller (3), and toggle clamps (5) provided outside of the effective length of the motor roller (3), that press the contact plate (4) against the surface of the motor roller (3).