Unitary adhesive bandage and package

Claim 2

An elongated adhesive strip bandage with integral wrapper constructed of a single length of bulky heat fusible nonwoven fabric, said wrapper additionally being provided with an adhesive release surface over at least a portion thereof, said bandage having a bulky central pad and a pair of oppositely disposed heat-compacted wing areas extending from said pad and coated with a pressure sensitive adhesive, a length of heat-compacted nonwoven material having substantially the same width as said bandage and at least twice the length thereof extending from the end of one of said adhsive coated wing areas to form the wrapper for said bandage, said wrapper being folded around said bandage in a lengthwise direction and the free end and both side edges of said wrapper being heat sealed to enclose said bandage, said wrapper having an adhesive release surface over at least the portion thereof in contact with the adhesive coated of the enclosed bandage.

Claim 3

A bandage of claim 1 wherein said portion of said wrapper is coated or impregnated with a polymeric composition which imparts adhesive release properties to the surface of the material.

Claim 4

A bandage of claim 2 wherein said polymeric composition is polyethylene, polypropylene or a silicone polymer.

Claim 5

A bandage of claim 1 wherein said portion of said wrapper is laminated to a polymeric film having adhesive release properties.

Claim 6

A bandage of claim 4 wherein said polymeric film is polyethylene or polypropylene.

Claim 7

A bandage of claim 1 wherein said nonwoven fabric comprises a mixture of absorbent fibers with at least 10% heat-fusible fibers.

Claim 8

A bandage of claim 6 wherein said heat-fusible fibers are staple length polyester core/polyethylene sheath conjugate fibers.

Claim 9

A bandage of claim 1 wherein said nonwoven fabric comprises a core of a mixture of absorbent fibers and heat-fusible polyester/polyethylene conjugate fibers and an outer venier of heat-fusible polyester or polyethylene fibers on both faces of said core.

Claim 10

A bandage of claim 8 wherein said absorbent fibers are selected from the group consisting of rayon, cotton, wood pulp, cotton linters, and mixtures thereof.

Claim 11

A bandage of claim 8 wherein the wound facing surface of the pad of said bandage is heat-glazed to impart nonsticking wound release properties thereto.

Claim 12

A bandage of claim 1 wherein said pad comprises a triple thickness of said nonwoven fabric in a Z-fold with the folded edges heat-sealed to secure the pad in a folded configuration.

Claim 13

An elongated adhesive strip bandage with integral wrapper constructed of a single length of bulky heat-fusible nonwoven fabric and a polymeric film having adhesive release properties, said bandage having a bulky central pad and a pair of oppositely disposed heat-compacted wing areas extending from said pad and coated with a pressure sensitive adhesive, a lengh of heat-compacted nonwoven material extending from the end of one of said adhesive coated wing areas and a length of polymeric film secured to and extending from the other end of said heat-compacted material, said material and said film together forming a wrapper having substantially the same width as said bandage and a combined length of at least twice the length of said bandage, said wrapper being folded around said bandage in a lengthwise direction with the polymeric film overlying the adhesive coated surfaces of the bandage, the free end and both side edges of said wrapper being heat-sealed to enclose said bandage.

Claim 14

An elongated adhesive strip bandage with integral wrapper constructed of a single length of bulky heat-fusible nonwoven fabric and a polymeric film having adhesive release properties, said bandage having a bulky central pad and a pair of oppositely disposed heat-compacted wing areas extending from said pad and coated with a pressure sensitive adhesive, a lengh of heat-compacted nonwoven material extending from the end of one of said adhesive coated wing areas and a length of polymeric film secured to and extending from the other end of said heat-compacted material, said material and said film together forming a wrapper having substantially the same width as said bandage and a combined length of at least twice the length of said bandage, said wrapper being folded around said bandage in a lengthwise direction with the polymeric film overlying the adhesive coated surfaces of the bandage, the free end and both side edges of said wrapper being heat-sealed to enclose said bandage.

Claim 15

A bandage of claim 12 wherein said polymeric film is polyethylene or polypropylene.