High strength ream wrap
AssigneeCoating Excellence International LLC
InventorsMichael R. Nowak, LouAnn S. Mueller, William R. Arndt
Life of this patent
Estimating the term…
Abstract
A new high strength poly one-side ream wrapper made by utilizing copolymer and/or terpolymer resins.
Claims19
A high strength poly one-side ream wrapper comprising;
- paper;
- copolymer and/or terpolymer resins;
- said copolymer and/or terpolymer resins comprising butene, hexene, and/or octene with ethylene in feed stocks;
- said copolymer and/or terpolymer resins being applied to a surface of said paper.
A method for producing a high strength poly one side ream wrapper comprising;
- co-extruding a low density polyethylene resin with copolymer or terpolymer resins onto a paper surface.
A method for producing a high strength poly one side ream wrapper comprising;
- feeding a copolymer and/or terpolymer into an extruder die creating an extrudate;
- coating a paper surface with said extrudate between a backing roll and a chill roll forming a poly coated paper with said copolymer and/or terpolymer coating.
A method for producing a high strength poly one side ream wrapper comprising;
- blending a low-density monomer polyethylene resin with a copolymer and/or terpolymer resin;
- feeding said mixture into an extruder die;
- creating an extrudate;
- applying said extrudate to a paper surface between a backing roll and a chill roll;
- creating a poly coated paper with polyethylene monomer and copolymer or terpolymer blended into said monomer.
A method for producing a high strength poly one side ream wrapper comprising;
- coextruding a copolymer and/or terpolymer with a polyethylene monomer layer by feeding said copolymer and/or terpolymer layer and said polyethylene monomer layer through a coextruder die;
- forming a coextrudate
- applying said coextrudate to a surface of a paper wherein said copolymer and/or terpolymer layer face said paper surface, said co-extrudate being applied to said paper surface between a backing roll and a chill roll;
- creating a poly coated paper having one layer of copolymer or terpolymer and one layer of polyethylene monomer.
A high strength poly one side ream wrapper comprising;
- a co-extruded poly coated paper having one layer of copolymer or terpolymer on top of said paper and one layer of polyethylene monomer on top of said copolymer or terpolymer layer.
A method for producing a high strength poly one side ream wrapper comprising;
- coextruding said copolymer and/or terpolymer with a polyethylene monomer layer by feeding said copolymer and/or terpolymer layer and said polyethylene monomer layer through a coextruder die;
- forming a coextrudate;
- applying said coextrudate to a paper surface with said polyethylene monomer facing said paper;
- said coextrudate applied to said paper surface between a backing roll and a chill roll;
- creating a poly coated paper with one layer of copolymer or terpolymer and one layer of polyethylene monomer.
A high strength poly one side ream wrapper comprising;
- a co-extruded poly coated paper having one layer of polyethylene monomer on top of a paper layer and a layer of copolymer or terpolymer on top of said polyethylene monomer layer.
A method for producing a high strength poly one side ream wrapper comprising;
- coextruding a copolymer and/or terpolymer layer with a layer of polyethylene monomer on each side of said coploymer and/or terpolymer layer by feeding said copolymer and/or terpolymer layer and said polyethylene monomer layers through a coextruder die;
- forming a coextrudate;
- applying to a paper surface said coextrudate so that one of said polyethylene monomer layers faces said paper by running said coextrudate and said paper between a backing roll and a chill roll;
- creating a poly coated paper with one layer of copolymer or terpolymer between two layers of polyethylene monomer.
18 A high strength poly one side ream wrapper comprising;
- a poly coated paper having one layer of polyethylene monomer on top of a paper layer followed by a layer of copolymer or terpolymer having on top of it a layer of polyethylene monomer.
The high strength poly one side ream wrapper of claim 18 wherein said copolymer or terpolymer layer contains polyethylene monomer.
Dependencies are inferred from the claim text.