Storage wrap material
AssigneeThe Procter & Gamble Company
InventorKenneth McGuire
Life of this patent
Estimating the term…
Abstract
The present invention relates to sheet-like materials suitable for use in the containment and protection of various items. More particularly, the present invention provides an improved storage wrap material comprising a sheet of material having a first side and a second side. The first side comprises an active side exhibiting an adhesion peel force after activation by a user which is greater than an adhesion peel force exhibited prior to activation by a user and exhibiting a wet seal peel force of at least about 20 gf per inch of material.
Claims20
An improved storage wrap material comprising:
- (a) a sheet of non-porous material having a first side and a second side, said first side comprising an active side exhibiting an adhesion peel force after activation by a user which is greater than an adhesion peel force exhibited prior to activation by a user and which is sufficient to form a continuous seal against any target surface, wherein said active side exhibits an wet seal adhesion peel force of at least about 20 gf per inch width after activation by a user.
An improved storage wrap material comprising:
- (a) a sheet of non-porous substantially translucent polymeric film material having a first side and a second side, said first side comprising an active side which is activatible by an externally applied compressive force exerted in a direction substantially normal to said sheet of material, said active side exhibiting an adhesion peel force after activation by a user which is greater than an adhesion peel force exhibited prior to activation by a user and wherein said active side exhibits a wet seal adhesion peel force of at least about 60 and about 300 gf per inch width after activation by a user, wherein said active side comprises a plurality of three-dimensional non-adherent protrusions unitarily formed from and extending outwardly from said sheet of material and a pressure-sensitive adhesive surrounding said non-adherent protrusions, said adhesive having a thickness less than the height of said non-adherent protrusions before activation.
An improved storage wrap material comprising:
- (a) a sheet of non-porous material having a first side and a second side, said first side comprising an active side exhibiting an adhesion peel force after activation by a user which is greater than an adhesion peel force exhibited prior to activation by a user and which is sufficient to form a continuous seal against any target surface, wherein said active side exhibits an aged seal adhesion peel force of at least about 20 gf per inch width after activation by a user.
Dependencies are inferred from the claim text.