Patents Assigned to Peadouce
  • Patent number: 6069294
    Abstract: A process for the continuous manufacture of articles of hygiene such as nappy-pants, of the type comprising an absorbent pad arranged between a liquid-impervious outer sheet and a liquid-permeable inner sheet, characterised in that absorbent pads are deposited at intervals onto a liquid-permeable continuous strip unwound from a reel in that a film of plastic material is extruded and deposited in the state where it has not yet solidified onto the strip and onto the pads, by applying the film against the strip and against the pads to make it adhere thereto and in that, after solidification of the film, a composite strip is cut transversely in the region situated between the absorbent pads, into individual articles.
    Type: Grant
    Filed: October 11, 1994
    Date of Patent: May 30, 2000
    Assignee: Peadouce
    Inventors: Maurice Pierre Leclercq, Jacques Dussaud
  • Patent number: 5879344
    Abstract: A composite nonwoven material includes a layer made of a nonwoven material which is permeable to body fluids and a sheet of carded synthetic fibers permeable to body fluids. The carded fiber sheet is bonded to the nonwoven layer solely by needling. An absorbent article of hygiene also includes the composite nonwoven material.
    Type: Grant
    Filed: July 26, 1996
    Date of Patent: March 9, 1999
    Assignee: Peadouce
    Inventor: Jean-Pierre Koczab
  • Patent number: 5569227
    Abstract: A sanitary article of the type comprising an external backing sheet which is impervious to liquids, an absorbing pad, an internal cover sheet pervious to liquids and two side flaps with elastic elements. An additional sheet is arranged under the cover sheet overlapping one transverse edge of the pad, and is connected by gluing to the cover sheet which presents, over the additional sheet, a transverse cutting. An elastic element is passed along the edge of the cutting in order to form a waist sealing pocket open at the cutting.
    Type: Grant
    Filed: January 11, 1994
    Date of Patent: October 29, 1996
    Assignee: Peadouce
    Inventors: Philippe Vandemoortele, Andre Leroy