Repositionable tape closure system for a thin film article

Details Repositionable tape closure system for a thin film article Repositionable tape closure system for a thin film article

1995-05-24

1997-05-13

Ahmad, Nasser

Stock material or miscellaneous articles

Layer or component removable to expose adhesive

428 419, 428 421, 428195, 428201, 428202, 428205, 428220, 428352, 428354, 428356, 428906, 6043851, 604389, 604390, A61F 1360

Patent

active

056290632

ABSTRACT:
A pressure-sensitive adhesive closure system for a disposable diaper, or the like, in which a pressure-sensitive adhesive fastening tab releasably attaches to a non-blocking thin diaper backsheet which has been treated to raise the surface energy and pattern printed, preferably in a polar solvent, in a discrete area with a release material. The release material prevents the backsheet from blocking in roll form and allows the pressure-sensitive adhesive fastening tab to be removed from the backsheet without destruction of the backsheet.

REFERENCES:
patent: 2532011 (1950-11-01), Dahlquist
patent: 3853595 (1974-12-01), Pedginski
patent: 4022211 (1977-05-01), Timmons
patent: 4895746 (1990-01-01), Mertens
patent: 5429631 (1995-07-01), Grenier

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