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US 12,589,036 B2Granted
Composite web
AssigneeGDM S.p.A.
InventorsMatteo Piantoni, Alessandro Zavalloni
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Abstract
A composite web including a first continuous web having a first face and a second face; the first web includes a molded portion having at least one protrusion, at least partly delimited by a base portion, on the first face; the composite web includes a segment of a second continuous web joined to the second face of the first web at least at the base portion.
Claims6
A method for production of a composite web for sanitary articles, comprising the following steps:
- feeding a first continuous web,
- molding the first continuous web to obtain at least one protrusion, the protrusion being delimited at least partly by a base portion,
- feeding a second continuous web,
- cutting the second continuous web into a plurality of individual segments,
- spacing apart the segments
- joining the spaced apart segments to the first continuous web at least at the base portion to delimit at least one cavity between each of the segments and the first continuous web.
3 more elements
Dependencies are inferred from the claim text.