Abstract: Stretchable film laminates including a layer of elastomeric openwork, such as a plurality of elastic strands or an elastomeric mesh structure. The stretchable film laminates may include a film layer bonded to the layer of elastomeric openwork, with the film layer having cross-directional stretch and the laminate having a multi-phase stretchability profile. The stretchable film laminates may be made by extruding a film from a die, stretching the film, forming and stretching a layer of elastomeric openwork, conveying the stretched elastomeric openwork onto the film while the film is stretched, and passing the film and the elastomeric openwork through a nip. The invention also includes a machine capable of producing machine-direction, cross-direction, and biaxial stretch materials. The machine includes at least one extruder, at least one filament die and at least one film die both attached to the extruder(s), and at least one nip downstream of the extruder(s).

Abstract: A method is provided for producing elastic composite laminates. The laminates contain elastic filaments that are stretched and laminated to at least one facing material. The continuous filaments are laminated to the facing material using a starved slot coat process. The starved slot coat process provides various benefits and advantages including the production of laminates having improved properties.

Abstract: An elastic laminate having topographical features and a method of making an elastic laminate that includes topographical features is described. The elastic laminate includes a plurality of elastic strands made up of an elastomeric adhesive composition to provide topographical features that can withstand compression. In one particularly desirable embodiment the elastic laminate is treated so that the laminate is fluid permeable. Such laminates are useful as intake layers in personal care products, for example bodyside liners in diapers.

Abstract: Stretchable film laminates including a layer of elastomeric openwork, such as a plurality of elastic strands or an elastomeric mesh structure. The stretchable film laminates may include a film layer bonded to the layer of elastomeric openwork, with the film layer having cross-directional stretch and the laminate having a multi-phase stretchability profile. The stretchable film laminates may be made by extruding a film from a die, stretching the film, forming and stretching a layer of elastomeric openwork, conveying the stretched elastomeric openwork onto the film while the film is stretched, and passing the film and the elastomeric openwork through a nip. The invention also includes a machine capable of producing machine-direction, cross-direction, and biaxial stretch materials. The machine includes at least one extruder, at least one filament die and at least one film die both attached to the extruder(s), and at least one nip downstream of the extruder(s).

Abstract: An oil-resistant elastic laminate including an elastomeric sheet laminated to one or more nonwoven facing sheets with an oil-insensitive adhesive applied to a surface of the elastomeric sheet and/or the facing sheet(s), an oil-insensitive adhesive incorporated within the elastomeric sheet, and/or an oil-insensitive adhesive incorporated within the nonwoven facing sheet(s). The invention further includes methods of making oil-resistant elastic laminates.