Abstract: Classification element for documents and the like, comprising at least fixing means (3) which make it possible for this classification element (1) to work in conjunction with a ring mechanism on the one hand, and whereby it comprises suspension means (6) on the other hand which make it possible for this classification element (1) to be provided in a suspended classification system.

Abstract: An end leaf of the type which is meant to be used in combination with binding means with which a bundle of loose leaves (6) can be bound, wherein this end leaf (1) comprises at least a leaf (2) made of synthetic material and a strip-shaped part (4) firmly attached to an edge (3) of said leaf (2) which is suppler than the above-mentioned leaf (2).

Abstract: A file folder. The file folder includes at least two parts. A first part (2) is provided with binder rings (4) and a second part (3) that defines a receiving chamber of fixed dimensions that can contain bundles of loose documents or periodicals and the like.

Abstract: A file folder includes a front sheet and a rear sheet made of a rigid material which are connected to each other by a flexible back. At least one of the sheets has an inwardly directed flap. Connecting pieces connected to side edges of the flap keep the flap spaced from the respective sheet to which the flap is attached, with the connecting pieces attached to the respective sheet and the flap by mechanical connections, for example mortise and tenon joints. Locking elements prevent the mortise and tenon joints from losening.

Abstract: An improvement for a file binder of the type having a back portion (4) made of a porous or nearly porous material, for instance cardboard, wherein the back portion has an inner side on which an amount of glue (6) which melts under the influence of head is provided, includes a layer of substantially non-porous material (5) disposed between the back portion and the glue.

Abstract: An apparatus for the thermal binding of sheets includes at least one support (5-5a-5B) for a binding element (3). The binding element has a binding back on which an amount of glue (4), which melts under the influence of heat, is provided. A heating element (6) co-operating with the support (5-5A-5B) or forming part thereof, a detection device (7) to detect the presence of the binding element (3) in the apparatus (1) and a control/switching device (8), which is connected to the detection device (7) and is connected to the heating element (6) in order to switch it on and/or off, are also included. The detection device (7) is applied underneath the support (5-5A-5B).

Abstract: A file folder includes a front sheet and a rear sheet made of a rigid material which are connected to each other by a flexible back. At least one of the sheets has an inwardly directed flap. Connecting pieces connected to side edges of the flap keep the flap spaced from the respective sheet to which the flap is attached, with the connecting pieces attached to the respective sheet and the flap by mechanical connections.

Abstract: A binding element for sheets includes a back which is provided on the inside with an amount of glue which melts under the influence of heat. The back includes, on the one hand, a U-shaped element made of rigid material and, on the other hand, a cover strip which is connected directly or indirectly at one longitudinal edge thereof to the U-shaped element, and further is folded around the U-shaped element at another longitudinal edge thereof.

Abstract: A binding file includes a front sheet, a rear sheet and a back. At the inside of the back, at only one edge of the back, the binding file includes a binding connection part having a free edge. This part is provided with one row of perforations which enables a binding element, incorporating ring-shaped closed binding rings, to be connected thereto so that sheets can be bundled interchangeably.