| 摘要 |
The photograph holder consists of a cover (1) with front and back sections, and a number of inner sleeves (2) for the photographs, which can have index tabs (3) on their upper edges. The rear section of the cover projects above the front section by some 20 mm to protect the tabs or any other projections on the sleeves. The cover can be made from card covered with PVC, rigid or supple poly propylene, cardboard, thermally-moulded plastic, Balacron (RTM), polyethylene or leather.
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