Elastic closure tape tab for disposable absorbent articles such as diapers
First Claim
1. An adhesive closure tape tab (10,50) comprising an elastic laminate (15) comprising an elastic film (16) having on at least a first major side an expandable fibrous layer (17) of non-woven thermoplastic polymer fibers and on a second major side, a first (30) and a second (20) non-elastic adhesive tape, each adhesive tape comprising a fibrous layer (21) of non-woven thermoplastic polymer fibers having on one major surface an adhesive layer (22), said first (30) and second (20) non-elastic adhesive tapes being attached opposite to each other and said second major side of said elastic laminate (15) by said adhesive layer (22) and said first (30) and second (20) non-elastic adhesive tape extending beyond said elastic laminate (15).
1 Assignment
0 Petitions
Accused Products
Abstract
The present invention provides an adhesive closure tape tab (10,50) form of an elastic laminate (15) of an elastic film (16) having on at least a first major side an expandable fibrous layer (17) of non-woven thermoplastic polymer fibers. On the second major side of the plastic film are attached, a first (30) and a second (20) non-elastic adhesive tape. Each adhesive tape is formed of a fibrous layer (21) of non-woven thermoplastic polymer fibers having on one major surface an adhesive layer (22). The first (30) and second (20) non-elastic adhesive tape are attached opposite to each other to the second major side of the elastic laminate (15) by an adhesive layer (22) and extending beyond the elastic laminate (15).
-
Citations
7 Claims
- 1. An adhesive closure tape tab (10,50) comprising an elastic laminate (15) comprising an elastic film (16) having on at least a first major side an expandable fibrous layer (17) of non-woven thermoplastic polymer fibers and on a second major side, a first (30) and a second (20) non-elastic adhesive tape, each adhesive tape comprising a fibrous layer (21) of non-woven thermoplastic polymer fibers having on one major surface an adhesive layer (22), said first (30) and second (20) non-elastic adhesive tapes being attached opposite to each other and said second major side of said elastic laminate (15) by said adhesive layer (22) and said first (30) and second (20) non-elastic adhesive tape extending beyond said elastic laminate (15).
-
6. A prelaminated composite tape laminate in stable roll (44) from which an adhesive closure tape tab can be cut the laminate comprising an elastic laminate (15) comprising an elastic film (16) having on at least a first major side an expandable fibrous layer (17) of non-woven thermoplastic polymer fibers and on the second major side, a first (30) and a second (20) non-elastic adhesive tape, each adhesive tape comprising a fibrous layer (21) of non-woven thermoplastic polymer fibers having on one major surface an adhesive layer (22), said first (30) and second (20) non-elastic adhesive tape being attached opposite to each other on said second major side of said elastic laminate (15) by said adhesive layer (22) and said first (30) and second (20) non-elastic adhesive tape extending beyond said elastic laminate (15) and in which said first and second non-elastic adhesive tape and said elastic film extend axially.
Specification