Curl resistant single substrate label sheet and a method for making same
View Patent ↗A curl resistant single substrate label sheet, and in-line high speed method for making same, for use with conventional printers, including at least one body portion, at least one label portion, and at least one release liner portion, all of which are made of a common substrate permitting the use of the label sheet with conventional printers including off the shelf laser printers, including duplex printers. The label portion may include multiple individual labels that may extend all the way to the edges of the label sheet. The label sheet may contain printed indicia on all portions of the label sheet and permit the end user to print on all exposed surfaces. The label sheet may include at least one score across the grain of the substrate to increase the rigidity of the label and further prevent curling.
1. A curl resistant single substrate label sheet for use with conventional printers, comprising:
at least one body portion, having a front surface and a rear surface, made of a substrate;
at least one label portion, having a front surface and a rear surface, made of the substrate and contiguous with the body portion, having at least one adhesive applied to at least one portion of the rear surface, and having at least one label formed in the label portion;
at least one release liner, having a front surface and a rear surface, made of the substrate having at least one release coating on at least one portion of the from surface, and releasably bonded to the label portion by the at least one adhesive; and
wherein the sheet has a plurality of edges including at least a top edge, a bottom edge, a left edge, and a right edge, and includes at least one score line provided across the grain of the substrate and extending from the bottom edge into the at least one body portion by a length of less than 50% of the left edge of the sheet, the score line compresses the grain to increase rigidity and curl resistance of the label sheet.
2. The curl resistant single substrate label sheet of claim 1 , wherein the at least one label extends to at least one of the plurality of edges.
3. The curl resistant single substrate label sheet of claim 1 , wherein the at least one label portion is bounded on three sides by the top edge, the left edge, and the right edge, and substantially all of the label portion is formed into the at least one label.
4. The curl resistant single substrate label sheet of claim 1 , wherein the at least one label portion is bounded on three sides by the top edge, the left edge, and the right edge, and the at least one adhesive and the at least release coating extend substantially to at least one of the plurality of edges.
5. The curl resistant single substrate label sheet of claim 1 , further including printed indicia on at least a portion of the at least one body portion front and rear surfaces, at least a portion of the at least one label portion front surface, and at least a portion of the at least one release liner rear surface.
6. The curl resistant single substrate label sheet of claim 5 , further including printed indicia on at least a portion of the at least one label portion rear surface, and at least a portion of the at least one release liner front surface.
7. The curl resistant single substrate label sheet of claim 1 , further including at least one remoist area.
8. The curl resistant single substrate label sheet of claim 1 , further including at least one removable foil area.
9. The curl resistant single substrate label sheet of claim 1 , further including at least one line of perforation.
10. The curl resistant single substrate label sheet of claim 1 , wherein the at least one body portion is formed with at least one fold line.
11. The curl resistant single substrate label sheet of claim 1 , wherein the at least one body portion is formed with at least one viewing window.
12. The curl resistant single substrate label sheet of claim 1 , wherein the at least one score line includes a first score line and a second score line where the first score line and the second score are substantially orthogonal to the grain of the substrate, extend substantially orthogonally from the bottom edge into the at least one body portion, and substantially disappear from sight upon exposure to the heat of the conventional printer.
13. The curl resistant single substrate label sheet of claim 1 , wherein a length of the at least one score line is less than approximately twenty-five percent of a length of the left edge.
14. A curl resistant single substrate label sheet having a plurality of edges including at least a top edge, a bottom edge, a left edge, and a right edge, for use with conventional printers, comprising:
at least one body portion, having a front surface and a rear surface, made of a substrate;
at least one label portion, having a front surface and a rear surface, made of the substrate and contiguous with the body portion, having at least one adhesive applied to at least one portion of the rear surface, and having at least one label formed in the label portion that extends to at least one of the plurality of edges;
at least one release liner, having a front surface and a rear surface, made of the substrate having at least one release coating on at least one portion of the front surface, and releasably bonded to the label portion by the at least one adhesive; and
at least one score line provided across the grain of the substrate and extending from the bottom edge into the at least one body portion by a length of less than 50% of of the left side of the sheet, the score line compresses the grain to increase the rigidity and curl resistance of the label sheet.
15. The curl resistant single substrate label sheet of claim 14 , wherein the at least one label portion is bounded on three sides by the top edge, the left edge, and the right edge, and substantially all of the label portion is formed into the at least one label.
16. The curl resistant single substrate label sheet of claim 14 , wherein the at least one label portion is bounded on three sides by the top edge, the left edge, and the right edge, and the at least one adhesive and the at least release coating extend substantially to at least one of the plurality of edges.
17. The curl resistant single substrate label sheet of claim 14 , further including printed indicia on at least a portion of the at least one body portion front and rear surfaces, at least a portion of the at least one label portion front surface, and at least a portion of the at least one release liner rear surface.
18. The curl resistant single substrate label sheet of claim 17 , further including printed indicia on at least a portion of the at least one label portion rear surface, and at least a portion of the at least one release liner front surface.
19. The curl resistant single substrate label sheet of claim 14 , further including at least one remoist area.
20. The curl resistant single substrate label sheet of claim 14 , further including at least one removable foil area.
21. The curl resistant single substrate label sheet of claim 14 , further including at least one line of perforation.
22. The curl resistant single substrate label sheet of claim 14 , wherein the at least one body portion is formed with at least one fold line.
23. The curl resistant single substrate label sheet of claim 14 , wherein the at least one body portion is formed with at least one viewing window.
24. The curl resistant single substrate label sheet of claim 14 , wherein the at least one score line includes a first score line and a second score line where the first score line and the second score are substantially orthogonal to the grain of the substrate, extend substantially orthogonally from the bottom edge into the at least one body portion, and substantially disappear from sight upon exposure to the heat of the conventional printer.