ABSORBENT PRODUCT Russian patent published in 2019 - IPC A61F13/539 

Abstract RU 2698185 C1

FIELD: manufacturing technology.

SUBSTANCE: absorbent article (10) of the present invention includes: a liquid permeable upper surface sheet (14); not permeable for liquids, rear 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 the recessed portions formation zone (N1) and covering sheet (11).

EFFECT: absorbent article is disclosed.

6 cl, 7 dwg

Similar patents RU2698185C1

Title Year Author Number
ABSORBENT PRODUCT 2017
  • Tashiro Izumi
RU2716809C2
ABSORBENT ARTICLE 2017
  • Takiyama Yoshihiro
RU2708269C1
ABSORBENT PRODUCT 2017
  • Takiyama Yoshihiro
  • Noda Toshihiro
RU2713974C1
ABSORBENT PRODUCT 2016
  • Sugiyama Katsukhiko
  • Simizu Kharue
  • Odzaki Resuke
RU2686509C1
PULL-UP ABSORBENT PRODUCT AND METHOD FOR MAKING IT 2010
  • Kobajasi Kendzi
  • Jamamoto Reiti
  • Ando Kendzi
  • Janasima Takuo
  • Morita Akio
RU2538524C2
PULL-UP ABSORBENT PRODUCT 2011
  • Onda Aiko
  • Sasaki Dzun
RU2575444C2
PULL-UP ABSORBENT PRODUCT 2011
  • Onda Aiko
  • Sasaki Dzun
RU2572777C2
DEVICE FOR FORMING GROOVE OBTAINED BY CRUSHING, METHOD FOR FORMING GROOVE OBTAINED BY CRUSHING, AND ABSORBENT PRODUCT 2018
  • Ozaki, Ryusuke
  • Watanabe, Satoshi
  • Hanao, Hiroyuki
RU2747960C1
ABSORBENT PRODUCT 2020
  • Kajiwara, Jun
  • Kawaguchi, Hiroko
RU2777636C1
ABSORBING PRODUCT 2021
  • Akutagawa, Akihito
  • Tomita, Mina
  • Kouta, Takuya
RU2797885C1

RU 2 698 185 C1

Authors

Tashiro Izumi

Dates

2019-08-22Published

2017-01-04Filed