A targeted elastic laminate material is provided having at least one low tension zone with first filaments having a first basis weight and at least one high tension zone having second filaments with a second basis weight greater than the first basis weight. The second basis weight is greater due to increased...http://www.google.de/patents/US20020002021?utm_source=gb-gplus-sharePatent US20020002021 - Targeted elastic laminate having zones of different basis weights
