Paper/plastic laminate and electromagnetic shielding material
A laminate material comprising a paper web and a polymeric film adhered to the paper web, the polymeric film comprising a biodegradable polymeric material that includes an organic additive.
1. A laminate material comprising:
a paper web on which a flame retardant additive is applied;
a polymeric film having a top surface and a bottom surface, wherein the top surface of the polymeric film is bonded to a bottom surface of the paper web by a first adhesive; and
a layer of conductive material made from one or more of aluminum, copper, silver, nickel, gold, or silver, wherein the layer of conductive material has a thickness of at least 2×10 −7 inches, the layer of conductive material having a top surface and a bottom surface, wherein the top surface of the layer of conductive material is bonded to the bottom surface of the polymeric film by a second adhesive;
wherein the laminate material is coated with an anti-scuff coating and the laminate material is configured to shield radiation having one or more frequencies from 125 kHz to at least 3 GHz,
wherein the laminate material includes a coating that increases the receptivity of the laminate material to printing and marking inks,
wherein the laminate material includes a coating that increases the water, grease, and oil resistance of the laminate material, and
wherein the laminate material includes an antimicrobial coating that destroys and prevents the growth of microorganisms.
2. The laminate material of claim 1 , wherein the polymeric film includes polyester.
3. The laminate material of claim 1 , wherein the paper web includes a filler material capable of providing a particular visual property of the paper web.
4. A laminate material comprising:
a paper web;
a polymeric film having a top surface and a bottom surface, wherein the top surface of the polymeric film is bonded to a bottom surface of the paper web by a first adhesive; and
a layer of conductive material with a thickness of at least 2×10 −7 inches, the layer of conductive material having a top surface and a bottom surface, wherein the top surface of the layer of conductive material is bonded to the bottom surface of the polymeric film by a second adhesive;
wherein the laminate material is coated with an anti-scuff coating and the laminate material is configured to shield radiation having one or more frequencies from 125 kHz to at least 3 GHz,
wherein one or both of the first adhesive and the second adhesive includes a conductive metal foil mixed therein,
wherein the laminate material includes a coating that increases the receptivity of the laminate material to printing and marking inks,
wherein the laminate material includes a coating that increases the water, grease, and oil resistance of the laminate material, and
wherein the laminate material includes an antimicrobial coating that destroys and prevents the growth of microorganisms.
5. The laminate material of claim 4 , wherein the polymeric film includes polyester.
6. The laminate material of claim 4 , wherein the layer of conductive material includes one or both of aluminum and copper.
7. The laminate material of claim 4 , wherein the paper web includes a filler material capable of providing a particular visual property of the paper web.