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AssigneeSCA Hygiene Products AB
InventorsChristian Jarpenberg, Kenneth Henriksson, Anders Norder
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An arrangement for applying elastic elements (1a, 1b, 1c) to a continuous material web (7) includes a first roll device (4, 5; 4, 5′) for advancing the elastic elements (1a, 1b, 1c) in series and at a first predetermined speed (v1) and a second roll device (6; 11, 12) for advancing the material web (7) at a second predetermined speed (v2). The second speed (v2) exceeds the first speed (v1) and the arrangement includes an abutment surface (6; 10a) arranged at a distance (d) from the first roll device (4, 5; 4, 5′) which is less than the combined thickness of the elastic elements (1a, 1b, 1c) and the material web (7), an elongation of the elastic elements (1a, 1b, 1c) in their longitudinal direction being realized as they pass between the first roll device (4, 5; 4, 5′) and the said abutment surface (6; 10a).
An arrangement for applying elastic elements to a continuous material web, the arrangement comprising a first roll device for advancing the elastic elements in series one after the other and at a first predetermined speed and a second roll device for advancing the material web at a second predetermined speed, the second speed exceeds the first speed and in that the arrangement further comprises an abutment surface arranged at a distance from the first roll device which is less than a combined thickness of the elastic elements and the material web, an elongation of the elastic elements in their longitudinal direction being realized as they pass between the said first roll device and the abutment surface.
A method for applying elastic elements to a continuous material web, the method comprising:
Dependencies are inferred from the claim text.