HOLLOW SHEET

摘要

[Problem] To improve the water-tightness, air-tightness, appearance and feel of the edges of a hollow sheet and provide a hollow sheet that can be securely fixed to another member via the edge of the hollow sheet. [Solution] The hollow sheet comprises: a pair of surface layers (11); a support (12), which has a hollow structure and supports the pair of surface layers (11) at a distance from each other; and a sealing section (13) for sealing the peripheral edges (111) of the pair of surface layers (11) to each other so that the peripheral edges (111) run parallel to each other.