| 摘要 |
Binding system consisting of a binding back (3) which is provided with a layer of melting glue (7) on the inside, characterized in that it comprises at least one end leaf (4) made of a rigid material provided with a flexible strip on at least one edge, which strip is at least partly made of a material which adheres well to the above-mentioned melting glue (7) of the binding back (3).
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