ABSORBENT PRODUCT WITH ABSORBING ZONE Russian patent published in 2019 - IPC A61F13/511 

Abstract RU 2687645 C1

FIELD: hygiene.

SUBSTANCE: upper sheet is made of semitransparent material and has a colour pattern which forms at least one background area and at least one colour area having a first initial colour. Side of the back sheet facing the upper sheet has a second colour, and the background area located in the inner zone has a larger value L* than the background area located in the edge zone.

EFFECT: disclosed is an absorbent hygienic article intended for placement in an undergarment subject and comprising a top-permeable upper sheet, a back sheet and an absorbent core disposed between the top sheet and the back sheet.

15 cl, 2 dwg, 6 tbl

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RU 2 687 645 C1

Authors

Ruden, Marcus

Lindlof, Stina

Ronnberg, Peter

Dates

2019-05-15Published

2016-05-03Filed