The present invention proposes a closure system for effecting closure of a diaper around the abdomen of a wearer, said closure system being provided as a continuous strip in the form of a central region, a first lateral region and a second lateral region. Each of said central and lateral regions, extend along the length of said continuous strip in the machine direction. Said first lateral region is disposed on one longitudinal side of said central region and said second lateral region is disposed on the other longitudinal side of the central region. Each lateral region comprises a laminate of elastic and non-elastic layers wherein said central portion comprises a non-woven layer joined to a mechanical fastener portion. Said mechanical fastener portion contacts a non-fibrous upper surface of a lower layer non-woven layer on a spool of said continuous strip.