ABSORBENT PRODUCT Russian patent published in 2020 - IPC A61F13/539 

Abstract RU 2716809 C2

FIELD: manufacturing technology.

SUBSTANCE: absorbent article (10) of the present invention includes: a liquid-permeable upper surface sheet (14); liquid-impermeable back surface sheet (12); absorbent component (13) located between upper surface sheet (14) and rear surface sheet (12) and attached to rear surface sheet by first connecting part, and covering sheet (11) connected to outer surface of rear surface sheet (12) by means of second connecting part (21b). Absorbing component (13) is made with zone (N1) of formation of recessed parts, in which multiple buried parts (20) are formed, and first connecting part (21a) and second connecting part (21b) are arranged so that they do not overlap each other by at least 50 % or more of the zone located between zone (N1) of formation of recessed parts and covering sheet (11).

EFFECT: disclosed is a method for manufacturing an absorbent product.

6 cl, 7 dwg

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RU 2 716 809 C2

Authors

Tashiro Izumi

Dates

2020-03-16Published

2017-01-04Filed