SHEET PRODUCT COMPRISING AT LEAST TWO PLIES JOINED BY GLUING WITH NON-UNIFORM DISTRIBUTION OF THE GLUE

摘要

The sheet product, such as paper, wound in a roll, comprises at least two plies (V1, V2) joined together by gluing, at least one of which is embossed. The product has longitudinal bands or areas (1, 3) which are characterized by a different quantity of glue, with more glue in proximity to the edges.