Mechanical closure tape

  • US 7,291,371 B2
  • Filed: 02/10/2004
  • Issued: 11/06/2007
  • Est. Priority Date: 02/12/2003
  • Status: Active Grant
First Claim
Patent Images

1. A composite tape in a roll from which a closure tab for disposable articles can be cut, comprisinga fastening tape comprising (a) a backing film having a fastening surface, the backing film having a bonding extension section and an engaging extension section, wherein the bonding extension section attaches the fastening tape to a disposable absorbent article;

  • and (b) mechanical fastening elements projecting from the backing film at the engaging extension section; and

    a release tape comprising a backing layer and an adhesive layer, wherein the backing layer of the release tape entirely covers the mechanical fastener elements of the fastening tape and wherein the fastening tape is releasably attached to the release tape.

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