Claims
- 1. A composite wrap material for wrapping reams of paper comprising;
a first layer of paper; a second layer of polymer film material; an adhesive layer between the first and second layers; said first layer of paper coated by a poly layer on a surface not having said adhesive.
- 2. The composite wrap material of claim 1 wherein said layer of paper has a basis weight of about 20-60 lbs/3,000 sq. ft.
- 3. The composite wrap material of claim 1 wherein said second layer is a solid polymer film material.
- 4. The composite wrap material of claim 1 wherein the second layer is selected from the group consisting of polyethylene, polypropylene and polyester.
- 5. The composite wrap material of claim 1 wherein said first layer comprises a material selected from the group consisting of machine finished paper, machine glazed paper, tissue, air laid fabric, wet laid fabric, creped tissue, and a metallized paper.
- 6. The composite wrap material of claim 1 wherein the adhesive layer comprises a polymer material selected from the group consisting of polyethylene, polypropylene, polyvinylidene chloride, polyethylene acrylic acid, polyester, polyisobutylene, nylon, polymethylpentene, and ethylene vinyl acetate, and copolymers thereof.
- 7. The composite wrap material of claim 1 wherein the adhesive layer comprises a wax/polymer blend.
- 8. The composite wrap material of claim 1 wherein the adhesive layer comprises a hot-melt adhesive.
- 9. The composite wrap material of claim 1 wherein one or more of the layers are pigmented.
- 10. The composite wrap material of claim 1 wherein a surface of the first or second layer comprises a metallized material.
- 11. The composite wrap material of claim 1 wherein the poly layer is either polyethylene or polypropylene.
- 12. The composite wrap material of claim 1 wherein said second layer and said adhesive layer bond through the addition of heat.
- 13. The composite wrap material of claim 1 wherein said first and second layers are integrally bonded together by said adhesive layer continuously.
- 14. The composite wrap material of claim 1 wherein said wrap material has less than about three air pockets in ten square feet of wrap material.
- 15. The composite wrap material of claim 1 wherein said wrap material can retain a crease.
- 16. The composite wrap material of claim 1 wherein said second layer has a water vapor transmission rate measured at 90 percent humidity, 100 degrees Fahrenheit, g/100 in 2/24 hours of less than 0.5.
- 17. A method for producing a composite wrap material comprising; coating a paper layer with a layer of poly;.
placing said paper layer coated with said layer of poly and a film layer into an adjacent, non-contact position; applying an adhesive material to said paper layer on a side of said paper not having said poly coating and/or said film layer; moving said layers through nip rollers to form a composite wrap material 18. A method for producing a composite wrap material comprising; placing a paper layer and a film layer into an adjacent, non-contact position; applying an adhesive material to said paper layer and/or said film layer; passing said paper layer, films layer and said adhesive material through nip rollers; forming a composite wrap material; adding a poly layer to said paper layer to produce a ream wrap.
RELATED APPLICATIONS
[0001] The present application is a continuation in part of Ser. No. 09/178,329, filed Oct. 23, 1998, now pending.
Continuation in Parts (1)
|
Number |
Date |
Country |
Parent |
09178329 |
Oct 1998 |
US |
Child |
10094060 |
Mar 2002 |
US |