| 摘要 |
Binding element that includes a metal spine (2) and a binding adhesive (12) in the form of a hotmelt adhesive, whereby a cover strip (7) of paper, plastic, metal foil or similar is provided on the inside (6) of the spine (2), that on the side oriented towards the inside (6) of the spine (2) is provided with an assembly adhesive (8) in the form of a hotmelt adhesive with a melting temperature that is higher than that of the binding adhesive (12), and with which the cover strip (7) is bonded to the inside (6) of the metal spine (2) to form a free lip (9) on each arm (4), whereby the lips (9) protrude from the metal spine (2) past the arms (4) towards the outside. |
| 主权项 |
1. Binding element for binding leaves (21) in a binding folder (16) with a cover (19), whereby this binding element (1) essentially comprises a metal spine (2) and a binding adhesive (12) in the form of a hotmelt adhesive, whereby the metal spine (2) is essentially formed as a U-shaped profile with a base (3) and upright arms (4), wherein the inside (6) of the metal spine (2), at least at the location of the arms (4), is provided with at least one cover strip (7) of paper, plastic, metal foil or similar, and on the side oriented towards the inside (6) of the meal spine (2) is provided with an assembly adhesive (8) in the form of a hotmelt adhesive with a melting temperature that is higher than that of the binding adhesive (12), and with which the cover strip (7) is bonded to a section on the inside (6) of the metal spine (2) to form a free lip (9) on each arm (4), whereby the lips (9) protrude from the metal spine (2) past the arms (4) towards the outside, and are provided with assembly adhesive (8) on their outside (10). |
