Method for producing a web of a laminate material for retaining faeces and method for producing an absorbent article

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United States of America Patent

PATENT NO 9345626
APP PUB NO 20130012898A1
SERIAL NO

13635058

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Abstract

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A method for producing a web of a laminate material for retaining faeces including laminating first and second webs to form an intermediate laminate web, providing transversal slits in the intermediate laminate web and expanding the intermediate laminate web such that the slits are opened to openings. An expanded intermediate laminate web is formed by the expansion. The expanded web is laminated to a third web in order to fix the expanded web in an expanded state, whereby the laminate material web is formed. Also, a method of producing an absorbent article including producing the laminate material web according to the method above.

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Patent Owner(s)

Patent OwnerAddress
ESSITY HYGIENE AND HEALTH AKTIEBOLAG405 03 GÖTEBORG

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bergendahl, Magnus Mölnlycke, SE 4 47
Klinte, Olsson Anna Askim, SE 2 27
Lagergren, Niklas Kullavik, SE 2 30
Perneborn, Robert Göteborg, SE 10 150

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