SET OF ABSORBING PRODUCTS CONTAINING CHANNEL-FORMING AREAS Russian patent published in 2018 - IPC A61F13/511 

Abstract RU 2659978 C1

FIELD: personal usage items.

SUBSTANCE: set of absorbent articles, in particular articles for childcare, comprising at least two, preferably at least three products of different sizes, the articles having a user facing side facing the garment side and absorbent core (28) comprising absorbent material (60) disposed between said facing side and the garment facing side. Each absorbent article is conventionally divided by longitudinal axis (80) and comprises front region (36), rear region (38), and intermediate crotch region (37). Absorbent core comprises a pair of channel forming regions (26) at least partially located in the crotch region of the article. Channel forming regions are symmetrically arranged on opposite sides to the longitudinal axis and are concave towards the longitudinal axis. Each channel forming region has a length (CL) and a height (CH), the length-to-height ratio (CL/CH) of the channel forming regions increasing with the size of the articles.

EFFECT: absorbent article is proposed.

18 cl, 14 dwg

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RU 2 659 978 C1

Authors

Krojtser Karsten Genrikh

Byanchi Ernesto Gabriel

Rinnert Torsten

Dates

2018-07-04Published

2015-07-28Filed