Method for producing web for use in making shaped elastic ears disposable absorbent article diapers

摘要

There is provided a process for forming profiled elastic laminates suitable for forming profiled elastic ear portions. The process comprises the steps of providing a continuous length of at least one elastic web material having a first width and a continuous length of a first extensible nonelastic web having a second width. The extensible web is extensible in at least the width dimension. The at least one elastic web material and the first extensible nonelastic web are joined to form a first laminate. The first laminate is cut into at least two adjacent continuous lengths of at least two nested profiled laminates. The nested profiled laminates each have at least one profiled edge. Adjacent profiled edges of adjacent profiled laminates are substantial negatives of each other. The adjacent profiled laminates are then physically separated from each other. A continuous lengths of second nonelastic webs having a third width are joined to one or more of the profiled laminates to form at least one second continuous laminate. The second continuous laminate is collected in a roll and then further cut into sets of matched profiled elastic ear portions.