ABSORBENT ARTICLE Russian patent published in 2025 - IPC A61F13/511 

Abstract RU 2836382 C1

FIELD: human necessities.

SUBSTANCE: invention relates to an absorbent product. Absorbent article (11) of the present invention includes top sheet (10) made from a fibrous material and including a plurality of penetration holes (6) and zone (20) with oriented fibres, in which fibres are oriented in one direction, wherein zone (20) with oriented fibres is formed on part of open edge (6e) of each of penetrating holes (6), and a fibrous sheet disposed adjacent to upper sheet (10) on the surface of upper sheet (10) not facing the skin. Fibres (21) located in zone (20) with oriented fibres in upper sheet (10) are bound with constituent fibres of fibrous sheet. Fibrous sheet is preferably sublayer (15) located between upper sheet (10) and absorbent element (14), or a sheet for wrapping the core, which forms the surface of absorbent element (14).

EFFECT: disclosed is an absorbent product.

10 cl, 18 dwg

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RU 2 836 382 C1

Authors

Matsushita, Gaku

Tomita, Mina

Sakakura, Takashi

Kuroda, Keisuke

Dates

2025-03-14Published

2021-11-16Filed