THREE-DIMENSIONAL APERTURED FILM Russian patent published in 2009 - IPC A61F13/15 B32B3/10 

Abstract RU 2372884 C1

FIELD: medicine.

SUBSTANCE: there is disclosed three-dimensional apertured film containing the first plane surface in the first default plane, the second plane surface in the second default plane and a set of apertures passing between the first and second surfaces. The three-dimensional apertured film also comprises at least one element that overlaps each set of apertures to form thereby a set of smaller apertures. The element overlapping each aperture has an upper face arranged below the first default plane.

EFFECT: three-dimensional apertured film has improved properties in processing the fluid when used in disposable absorbing products.

57 cl, 11 dwg, 1 tbl

Similar patents RU2372884C1

Title Year Author Number
ABSORBENT PRODUCT MASKING STAINS 2005
  • Kelli Vill'Jam G. F.
RU2387431C2
ABSORBING PRODUCT STABLE TO SOILING 2007
  • Gubernik Dehvid
  • Dzhekson Piter Uill'Jam
RU2422122C2
TWO-LAYER STRUCTURE FOR ABSORBING MATERIAL 2004
  • Kelli Vill'Jam G. F.
  • Dzhejms Vill'Jam A.
  • Dzhons Archi
RU2369407C2
DOUBLE-LAYER STRUCTURE FOR ABSORBING ARTICLES 2003
  • Dzhejms Vill'Jam A.
  • Dzhons Archi
  • Kelli Vill'Jam G.F.
RU2311159C2
ABSORBING CLOTHES ITEM WITH BELT AND METHOD 2006
  • Bekk Lukas
RU2414874C2
THREE-DIMENSIONAL NONWOVEN MATERIALS AND METHODS FOR MANUFACTURING THEREOF 2019
  • Karrilo Okheda, Antonio Kh.
  • Nkhan, Davis Dang Kh.
  • Shol, Nil T.
  • Topolkaraev, Vasilij A.
  • Biggs, Devid G.
  • Smit, Dastin Dzh.
  • Mleziva, Mark M.
  • Roffers, Stiven Dzh.
RU2826029C2
NONWOVEN PLASTIC FILM, METHOD AND DEVICE FOR ITS PRODUCTION, ARTICLE FOR MOISTURE ABSORPTION 1995
  • Chung-Jun Morris Jang
  • Charl'Z Shimalla
  • Mordekhaj Turi
RU2150387C1
THREE-DIMENSIONAL NONWOVEN MATERIALS AND METHODS FOR THEIR MANUFACTURE 2019
  • Karrilo Okheda, Antonio Kh.
  • Nkhan, Davis Dang Kh.
  • Shol, Nil T.
  • Topolkaraev, Vasilij A.
  • Biggs, Devid G.
  • Mleziva, Mark M.
  • Roffers, Stiven Dzh.
  • Smit, Dastin Dzh.
RU2813180C2
THREE-DIMENSIONAL NONWOVEN MATERIALS AND METHODS FOR PRODUCTION THEREOF 2019
  • Karrilo Okheda, Antonio Kh.
  • Nkhan, Davis Dang Kh.
  • Shol, Nil T.
  • Topolkaraev, Vasilij A.
  • Biggs, Devid G.
  • Roffers, Stiven Dzh.
  • Mleziva, Mark M.
  • Smit, Dastin
RU2825751C2
ABSORBENT ARTICLE 2019
  • Karrilo Okheda, Antonio Kh.
  • Nkhan, Davis Dang Kh.
  • Shol, Nil T.
  • Topolkaraev, Vasilij A.
  • Biggs, Devid G.
  • Mleziva, Mark M.
  • Roffers, Stiven Dzh.
  • Smit, Dastin Dzh.
RU2826022C2

RU 2 372 884 C1

Authors

Kelli Vill'Jam G. F.

Dates

2009-11-20Published

2005-07-19Filed