SHEET ELEMENT WITH IRREGULARITIES, ABSORBENT ARTICLE PROVIDED WITH SUCH SHEET ELEMENT, AND METHOD FOR MANUFACTURE THEREOF Russian patent published in 2022 - IPC A61F13/514 

Abstract RU 2764661 C1

FIELD: absorbent products.

SUBSTANCE: proposed is an absorbent article providing an improvement in the appearance of the absorbent article by a simple method. The sheet element according to the invention includes a liquid-impermeable polymer film 11 and a non-woven material 12 attached to one surface of said polymer film, wherein the connected part wherein the liquid-impermeable polymer film 11 and the non-woven material 12 are connected by means of an accumulation of microfibrous cellulose 15, and the unconnected part provided continuously or non-continuously between the connected parts, are made alternately and with repetitions, and an irregularity is formed on the non-woven material 12 by stretching the non-woven material in the unconnected part and in the absence of stretching of the non-woven material in the connected part.

EFFECT: creation of an absorbent article with improved appearance.

6 cl, 20 dwg

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RU 2 764 661 C1

Authors

Furukawa, Masashi

Okada, Yuki

Dates

2022-01-19Published

2019-09-04Filed