| 摘要 |
The present invention relates to an elastic laminate comprising a first nonwoven layer, a second nonwoven layer, and a plurality of elastic strands arranged in parallel with one another between said first and second nonwoven layers and to a process for the production of the laminate. The elastic laminate comprises elastic strands (412; 4120) that are stretched and individually coated with an adhesive. The first and second nonwoven layers are attached to the stretched elastic strands (412; 4120) to provide a corrugated elastic laminate (1200) when the elastic strands (412; 4120) are relaxed. At least one of the nonwoven layers is attached to the strands (412; 4120) at distinct adhesive bonding points (4122) in a repeating predetermined pattern in a lengthwise direction along the strands (412; 4120) to form a predetermined corrugation pattern, and the nonwoven layers are substantially free of adhesive, except in the adhesive bonding points (4122) where the layers are attached to the elastic strands (412; 4120). |
