Duplex liners and methods of making and using same

1. A method for making a liner for a shipping label, said shipping label having a face stock to which said liner is releasably coupled, said method comprising:

providing a first ply, said first ply being a clear plastic sheet;

providing a second ply, said second ply comprising printable paper;

applying a copolymerized emulsion on an underside of said first ply; and

using press rollers to press said first ply against said second ply to cause said copolymerized emulsion to fuse said first ply and said second ply.

2. The method of claim 1 , further comprising printing indicia on an upper surface of said second ply prior to fusing said first ply and said second ply, said indicia being viewable through said first ply after said first ply is fused with said second ply.

3. The method of claim 1 , further comprising using an unwinding station to unwind a roll comprising a plurality of first plies.

4. The method of claim 3 , further comprising using a second unwinding station to unwind a roll comprising a plurality of second plies.

5. The method of claim 4 , further comprising using a flood coat roller in said application of said copolymerized emulsion to said underside of said first ply.

6. The method of claim 5 , wherein said copolymerized emulsion comprises styrene.

7. The method of claim 6 , further comprising printing indicia on an upper surface of said second ply prior to fusing said first ply and said second ply, said indicia being viewable through said first fly after said first ply is fused with said second ply.

8. A method for making a liner for a label, comprising:

providing a first ply, said first ply being a clear plastic sheet;

providing a second ply, said second ply comprising printable paper;

applying a copolymerized emulsion on an underside of said first ply;

using press rollers to press said first ply against said second ply to cause said copolymerized emulsion to fuse said first ply and said second ply to form said liner; and

releasably adhering said liner to a face stock of said label.

9. The method of claim 8 , further comprising printing indicia on an upper surface of said second ply prior to fusing said first ply and said second ply, said indicia being viewable through said first ply after said first ply is fused to said second ply.

10. The method of claim 8 , further comprising using an unwinding station to unwind a roll comprising a plurality of first plies.

11. The method of claim 10 , further comprising using a second unwinding station to unwind a roll comprising a plurality of second plies.

12. The method of claim 11 , further comprising using a flood coat roller in said application of said copolymerized emulsion to said underside of said first ply.

13. The method of claim 12 , wherein said copolymerized emulsion comprises styrene.

14. The method of claim 12 , further comprising printing indicia on an upper surface of said second ply prior to fusing said first ply and said second ply, said indicia being viewable through said clear plastic sheet.

15. The method of claim 14 , wherein said label is a shipping label.

16. A method for making a liner for a shipping label, said shipping label having a face stock to which said liner is releasably coupled, said method comprising:

providing a first ply, said first ply being a clear plastic sheet;

providing a second ply, said second ply comprising printable paper;

applying a copolymerized emulsion on an underside of said first ply; and

using press rollers to press said first ply against said second ply to cause said copolymerized emulsion to fuse said first ply and said second ply;

releasably securing an upper surface of said first ply to said face stock;

wherein, said upper surface of said first ply is configured to be printable.

17. The method of claim 16 , further comprising configuring said second ply to be printable.

18. The method of claim 16 , further comprising printing indicia on said upper surface of said first ply.