Absorbent member and a method for forming the same
AssigneeThe Procter & Gamble Company
InventorsMichael Divo, Torsten Lindner, Italo Corzani
Life of this patent
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Abstract
An absorbent member and a method for forming the absorbent member. A web comprising a fibrous material and superabsorbent material is fed to an applicator. The web has a first side edge and a second side edge. A superabsorbent material movement obstruction agent is applied to the web from the applicator in discrete, spaced apart, continuous zones. The web is then cut through said superabsorbent material movement obstruction agent zones into individual absorbent members having a pair of opposing cut ends.
Claims11
An absorbent member comprising:
- a fibrous material and superabsorbents, the absorbent member having a first surface and a second surface, said absorbent member having a perimeter defined by a first side edge, a second side edge, a first end edge, a second end edge;
- a first continuous superabsorbent material movement obstruction agent located adjacent said first end edge;
- a second continuous superabsorbent material movement obstruction agent located adjacent said second end edge, spaced apart from the first continuous superabsorbent material movement obstruction agent;
- the first continuous superabsorbent material movement obstruction agent and the second continuous superabsorbent material movement obstruction agent extend through the absorbent member from the first surface to the second surface, and comprise a material formed from the group of polymeric solutions or emulsions.
A method for forming an absorbent member, said method comprising the steps of:
- a) feeding a web comprising a fibrous material and superabsorbent material, said web having a first side edge and a second side edge;
- b) applying a superabsorbent material movement obstruction agent selected from the group of polymeric solutions or emulsions to said web in discrete, spaced apart, continuous zones;
- and
- cutting said web through said superabsorbent material movement obstruction agent into individual superabsorbent material movement obstruction agent zones having a pair of opposing cut ends forming a first end edge and a second end edge, wherein
- said first end edge is at least partially defined by one of said zones and said second end edge is at least partially defined by said other zone;
- and wherein the continuous superabsorbent material movement obstruction agent extends through the web from the first surface to the second surface.
Dependencies are inferred from the claim text.