Glove packaging having antimicrobial barrier

Patent metadata

Field	Value
Publication number	US-9771201-B2
Application number	US-201514829884-A
Country	US
Kind code	B2
Filing date	Aug 19, 2015
Priority date	Apr 18, 2008
Publication date	Sep 26, 2017
Grant date	Sep 26, 2017

Abstract

A glove packaging comprises a container for holding the gloves and a barrier positioned to cover at least a portion of an opening in the container. The barrier protects the gloves from airborne particles and other materials or contaminants that may contaminate the gloves prior to removal from the packaging. The barrier also includes an antimicrobial material for protecting the gloves from microorganisms, pathogens or other materials or contaminants that come in contact with the barrier to further reduce the possibility of contamination.

First claim

What is claimed is:

1. A packaging for holding and dispensing gloves, the packaging comprising:
a container with a cavity configured to hold the gloves, the container having an opening through which the gloves are removable from the container; and
a barrier attached to the container via an adhesive to exhibit an average pull-off force of at least approximately 184 N/m, the barrier covering at least a portion of the opening of the container, wherein the barrier includes an antimicrobial material comprising a zinc-based material with a specific gravity of approximately 1.8 and a time-weighted average (TWA) of approximately 0.35 mg/m 3 .

2. The packaging of claim 1 , wherein at least a portion of a contact side of the barrier adhered to the container via the adhesive includes an air plasma treatment.

3. The packaging of claim 1 , wherein at least a portion of a contact side of the barrier adhered to the container via the adhesive includes an etching treatment, a priming treatment, a flame treatment, or an ozone treatment, or any combination thereof.

4. The packaging of claim 1 , wherein at least a portion of the barrier exhibits a surface tension of at least approximately 48 dynes.

5. The packaging of claim 1 , wherein at least a portion of the barrier exhibits a minimum peel-force strength of at least approximately 192 N/m.

6. The packaging of claim 1 , wherein the antimicrobial material further comprises a silver-based material, wherein the silver-based material is a compound derived from the Silver Refractories chemical family.

7. The packaging of claim 1 , wherein the zinc-based material is a compound derived from the Pyrithione chemical family.

8. The packaging of claim 1 , wherein the antimicrobial material exhibits a minimum 4-log reduction of Staphylococcus aureus ( S. aureus ), methicillin resistant Staphylococcus aureus (MRSA), Klebsiella pneumonia ( K. pneumonia ), Escherichia coli ( E. coli ), Pseudomonas aeruginosa , or Acinetobacter baumannii , or any combinations thereof.

9. The packaging of claim 1 , wherein the antimicrobial material exhibits bactericide, fungicide, or algaecide characteristics, or any combination thereof.

10. The packaging of claim 1 , wherein the barrier is a polymeric film.

11. The packaging of claim 10 , wherein the antimicrobial material is added to the barrier by mixing the antimicrobial material with the barrier before extrusion thereof.

12. The packaging of claim 1 , wherein the barrier has a thickness of from about 1 mil to about 6 mils.

13. A method for making a packaging for gloves, the method comprising:
receiving a container having a cavity configured to hold the gloves, the container having an opening through which the gloves are removable from the container;
receiving a barrier; and
attaching the barrier to the container via an adhesive such that the barrier covers at least a portion of the opening and exhibits an average pull-off force of at least approximately 184 N/m, wherein the barrier includes an antimicrobial material comprising at least one of a silver-based material and a zinc-based material, wherein the zinc-based material has a specific gravity of approximately 1.8 and a time-weighted average (TWA) of approximately 0.35 mg/m 3 , and the silver-based material has a specific gravity of approximately 2.7 and a time-weighted average (TWA) of approximately 10 mg/m 3 .

14. The method of claim 13 , further comprising air plasma treating at least a portion of a contact side of the barrier prior to attaching the barrier to the container.

15. The method of claim 13 , wherein at least a portion of the barrier exhibits a surface tension of at least approximately 48 dynes.

16. The method of claim 13 , wherein at least a portion of the barrier exhibits a minimum peel-force strength of at least approximately 192 N/m.

17. The method of claim 13 , wherein the silver-based material is a compound derived from the Silver Refractories chemical family and the zinc-based material is a compound derived from the Pyrithione chemical family.

18. A packaging for holding and dispensing gloves, the packaging comprising:
a container with a cavity configured to hold the gloves, the container having an opening through which the gloves are removable from the container; and
a barrier attached to the container via an adhesive to exhibit an average pull-off force of at least approximately 184 N/m, the barrier covering at least a portion of the opening of the container, wherein the barrier includes an antimicrobial material comprising a silver-based material with a specific gravity of approximately 2.7 and a time-weighted average (TWA) of approximately 10 mg/m 3 .

19. The packaging of claim 18 , wherein at least a portion of a contact side of the barrier adhered to the container via the adhesive includes an air plasma treatment.

20. The packaging of claim 18 , wherein at least a portion of a contact side of the barrier adhered to the container via the adhesive includes an etching treatment, a priming treatment, a flame treatment, or an ozone treatment, or any combination thereof.

21. The packaging of claim 18 , wherein at least a portion of the barrier exhibits a surface tension of at least approximately 48 dynes.

22. The packaging of claim 18 , wherein at least a portion of the barrier exhibits a minimum peel-force strength of at least approximately 192 N/m.

23. The packaging of claim 18 , wherein the antimicrobial material further comprises a zinc-based material with a specific gravity of approximately 1.8 and a time-weighted average (TWA) of approximately 0.35 mg/m 3 , wherein the zinc-based material is derived from the Pyrithione chemical family.

24. The packaging of claim 18 , wherein the silver-based material is a compound derived from the Silver Refractories chemical family.

Assignees

• Medline Ind Inc

Inventors

• Yao Min
• Amdur Iii Samuel T H

Classifications

• B65D81/28

  Applications of food preservatives, fungicides, pesticides or animal repellants · CPC title

• B65D85/18

  for wearing apparel, headwear or footwear · CPC title

• B65B55/04

  Sterilising wrappers or receptacles prior to, or during, packaging {(sterilising bottles B67C7/00)} · CPC title

• A61B2017/00889

  antimicrobial, disinfectant · CPC title

• A61B42/40

  Packages or dispensers · CPC title