A - Human Necessities – 61 – F
Patent
A - Human Necessities
61
F
A61F 13/15 (2006.01) B32B 5/02 (2006.01) B32B 7/04 (2006.01) B32B 27/12 (2006.01) B32B 37/14 (2006.01)
Patent
CA 2273914
The present invention relates to dimensionally stable and/or latent composite elastic laminate materials. The method of manufacturing the composite elastic laminate materials includes providing a polymeric material having a first length, stretching the polymeric material to a second length and bonding at least one non-woven facing to the polymeric material in a calender consisting of two smooth-surfaced rolls, such that the elastic component is not damaged or preconditioned to damage during the use of the personal care article in which the composite elastic material is used.
Matériau composite élastique laminé, stable du point de vue dimensionnel et/ou latent. Le procédé de fabrication dudit matériau consiste à fournir un matériau polymère ayant une première longueur, à étirer ce matériau jusqu'à une seconde longueur et à lier au moins une garniture non tissée au matériau dans une calendreuse à deux cylindres de surface lisse, de manière à ne pas endommager la composante élastique ou à ne pas la fragiliser aux fins d'une utilisation dans l'article pour soins personnels auquel le matériau est destiné.
Fitts James R. Jr.
Shane Richard M.
Taylor Jack D.
Thomas Oomman P.
Willitts Donald V.
Borden Ladner Gervais Llp
Kimberly-Clark Worldwide Inc.
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