Absorbent article

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 4762520
SERIAL NO

07013987

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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An absorbent article such as a sanitary napkin or a diaper comprises an absorption body (9) accommodated in a casing (11). The casing is composed of a carded fiber fabric made in one piece and containing at least 5% of melt fibers, preferably polypropylene, sub-divided into parallel streaks (1, 3, 4, 5, 6) having different melt-bonded patterns. There are thus provided streaks of varying structures which are adapted to their individual positioning in relation to the absorption body (9). The casing (11) seals around the absorption body (9) with at least two layers (6, 2) on the side of the absorption body facing the user, the outermost layer (2) having a substantially tighter bonding pattern than the inner, loosely bonded and voluminous layer(s).

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Patent Owner(s)

  • MOLNLYCKE AB

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Wallstrom, Leif Molnlycke, SE 7 100

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