Claims
- 1. In the manufacture of a tabless adhesively-fastenable diaper which includes a diaper assembly proper having an inner face and an outer face and two lateral sides, and having a periphery of generally hour-glass configuration, the improvement comprising:
- providing multi-component tape stock comprising adhesive fastening means and also comprising, in combination with said adhesive fastening means, protective means in the form of a release liner releasably combined with said adhesive fastening means, said multi-component tape stock presenting two exterior adhesive faces, one associated with said adhesive fastening means and the other with said release liner,
- applying one of said two exterior faces of a multi-component tape supplied from said stock to said inner face of said diaper assembly proper at one end thereof and in association with one of said two lateral sides of said diaper assembly proper thereby permanently bonding said multi-component tape to said inner face of said diaper assembly proper at a first area associated with said one of said two lateral sides,
- folding said diaper around a hinge line thereby applying the other of said two exterior faces of the multi-component tape to said inner face of said diaper assembly proper thereby permanently bonding said multi-component tape to said inner face of said diaper at a second area adjacent said first area and on the other side of said hinge line therefrom, whereby said multi-component tape is bonded to said inner face of said diaper assembly proper at both said first and second areas, one of said first and second areas being an area of permanent bond of said adhesive fastening means to said inner face and the other of said first and second areas being an area of permanent bond of said release liner to said inner face,
- and concurrently or successively duplicating said applying and folding steps to also apply said two exterior adhesive faces of another multi-component tape supplied from said multi-component tape stock to said inner face of said diaper assembly proper at said one end thereof and in association with the other of said two lateral sides of said diaper assembly proper thereby permanently bonding said another multi-component tape to said inner face of said diaper assembly proper at both of another first and second areas associated with said other of said two lateral sides of said diaper assembly proper, one of said another first and second areas being an area of permanent bond of said adhesive fastening means to said inner face and the other of said another first and second areas being an area of permanent bond of said release liner to said inner face,
- whereby during diaper manufacture only a single tape, formed as a unitarily-applicable multi-component tape comprising both said adhesive fastening means and said protective release liner, is applied at each of said two lateral sides of the diaper assembly proper to provide each side with protectively stored adhesive fastening means adapted for deployment by releasing said adhesive fastening means from its associated release liner.
- 2. The method of claim 1, wherein the steps of permanently bonding said two exterior faces of said multi-component tape to said inner face of said diaper assembly proper at said first and second areas include forming said permanent bond of said release liner at said second area laterally inward of said associated permanent-bond area of said adhesive fastening means at said first area.
Parent Case Info
This application is a continuation of application Ser. No. 08/277,778, filed Jul. 20, 1994, now U.S. Pat. No. 5,462,540, which is a continuation of application Ser. No. 07/845,195, filed Mar. 2, 1992, now abandoned.
US Referenced Citations (12)
Foreign Referenced Citations (4)
Number |
Date |
Country |
1239752 |
Aug 1988 |
CAX |
2516757 |
May 1983 |
FRX |
2534781 |
Apr 1984 |
FRX |
2035053 |
Jun 1980 |
GBX |
Continuations (2)
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Number |
Date |
Country |
Parent |
277778 |
Jul 1994 |
|
Parent |
845195 |
Mar 1992 |
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