Machine and cross-machine direction elastic materials and methods of making same

A method for producing a machine direction and cross-machine direction elastic laminate includes the steps of providing a one direction elastic laminate material including at least one elastic layer and one facing layer and having a single direction of elasticity and coursing the one direction elast...

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Bibliographische Detailangaben
Hauptverfasser: Morman, Michael T, Van Gompel, Paul Theodore, Marvin, Jennifer, Roessler, Thomas Harold, Carr, James M, Huang, Yung Hsiang, Meyer, Mary Jo, Johnson, Eric Donald
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A method for producing a machine direction and cross-machine direction elastic laminate includes the steps of providing a one direction elastic laminate material including at least one elastic layer and one facing layer and having a single direction of elasticity and coursing the one direction elastic laminate material through at least one stretching apparatus, such that the stretching apparatus stretches the laminate material in a direction perpendicular to the single direction of elasticity of the elastic laminate material, thereby producing a material that extends in a direction perpendicular to the direction of elasticity and also extends the elastic performance of the laminate in the single direction of elasticity.