Individually wrapped disposable absorbent article which becomes elasticized when unwrapped
AssigneeThe Procter & Gamble Company
InventorsDelmar R. Muckenfuhs, Kim M. Roy
Life of this patent
Estimating the term…
Abstract
An article of manufacture is disclosed for absorbing liquids, particularly body fluids such as menses. The disclosed article is disposable and has a wrapper associated therewith. An elastic material is secured to the backsheet and is maintained in a substantially tensioned state until separation of the wrapper from the backsheet. Upon separation of the wrapper from the backsheet the tension in the elastic member is released causing the disposable absorbent article to form an upwardly cupped configuration to conform more closely to the wearer's body.
Claims22
An individually wrapped disposable absorbent article comprising:
- (a) an absorbent core having a first surface and a second surface;
- (b) a fluid permeable topsheet secured in overlaying relation to said first surface of said absorbent core;
- (c) a fluid impermeable backsheet secured in overlaying relation to said second surface of said absorbent core, said backsheet having an exposed surface and an inwardly oriented surface, said exposed surface of said backsheet including a layer of adhesive;
- (d) a wrapper for covering the layer of adhesive on the exposed surface of said backsheet, said wrapper having an exposed surface and an inwardly oriented surface, said inwardly oriented surface of said wrapper being releasably affixed to the exposed surface of said backsheet by said layer of adhesive;
- and
- (e) an elastic material secured to said backsheet, said elastic material being held in tension while said wrapper is affixed to said backsheet, a substantial portion of said absorbent article being maintained in a planar configuration while said wrapper is affixed to said backsheet, separation of said wrapper from said backsheet releasing the tension in said elastic material causing said absorbent article to form an upwardly cupped configuration.
An individually wrapped disposable absorbent article comprising:
- (a) an absorbent core having a first surface and a second surface;
- (b) a fluid permeable topsheet secured in overlaying relation to said first surface of said absorbent core;
- (c) a fluid impermeable backsheet secured in overlaying relation to said second surface of said absorbent core, said backsheet having an exposed surface and an inwardly oriented surface, said exposed surface of said backsheet including a layer of adhesive;
- (d) a wrapper for covering the layer of adhesive on the exposed surface of said backsheet, said wrapper having an exposed surface and an inwardly oriented surface, said inwardly oriented surface of said wrapper being releasably affixed to said backsheet, separation of said wrapper from said backsheet releasing the tension in said elastic member causing said disposable absorbent article to form an upwardly cupped configuration.
An individually wrapped disposable absorbent article comprising:
- (a) an absorbent core having a first surface and a second surface;
- (b) a fluid permeable topsheet secured in overlaying relation to said first surface of said absorbent core;
- (c) a fluid impermeable backsheet secured in overlaying relation to said second surface of said absorbent core, said backsheet having an exposed surface and an inwardly oriented surface, said exposed surface of said backsheet including a layer of adhesive;
- (d) a wrapper for covering the layer of adhesive on the exposed surface of said backsheet, said wrapper having an exposed surface and an inwardly oriented surface, said inwardly oriented surface of said wrapper being releasably affixed to said backsheet by said adhesive;
- and
- (e) an elastic material permanently secured to the inwardly oriented surface of said backsheet, said elastic material being held in tension while said wrapper is affixed to said backsheet, a substantial portion of said absorbent article being maintained in a planar configuration while said wrapper is affixed to said backsheet separation of said wrapper from said backsheet releasing the tension in said elastic material causing said disposable absorbent article to form an upwardly cupped configuration.
Dependencies are inferred from the claim text.