Multiple layer labels and methods

• US 6,413,604 B1
• Filed: 03/11/1999
• Issued: 07/02/2002
• Est. Priority Date: 03/11/1999
• Status: Expired due to Term

• Current Assignee: W/S Packaging Group Inc (Multi-Color Corporation)
• Original Assignee: Ampersand Label Inc.
• Inventors: Matthews, Lowell F., Putzier, Kyle J., Miller, Thomas P.
• Primary Examiner(s): Ahmad, Nasser
• Application Number:
  US09/266,638
• Time in Patent Office: 1,209 Days
• Field of Search: 428/40.1, 428/42.1, 428/138, 428/194, 428/201, 428/203, 428/914, 283/81, 281/2, 281/5, 403/10, 406/30, 406/38
• US Class Current: 428/40.1
• CPC Class Codes: G09F 2003/0257 Multilayer
• CPC Class Codes: G09F 3/02 Forms or constructions layered products B32B
• CPC Class Codes: G09F 3/10 by an adhesive layer
• CPC Class Codes: Y10S 428/914 Transfer or decalcomania
• CPC Class Codes: Y10T 156/1062 Prior to assembly
• CPC Class Codes: Y10T 156/108 Flash, trim or excess removal
• CPC Class Codes: Y10T 156/1084 of continuous or running length bonded web
• CPC Class Codes: Y10T 156/1309 and securing separate part over hole or aperture
• CPC Class Codes: Y10T 428/14 Layer or component removable to expose adhesive
• CPC Class Codes: Y10T 428/1486 Ornamental, decorative, pattern, or indicia
• CPC Class Codes: Y10T 428/1495 Adhesive is on removable layer
• CPC Class Codes: Y10T 428/24331 including nonapertured component
• CPC Class Codes: Y10T 428/24793 Comprising discontinuous or differential impregnation or bond
• CPC Class Codes: Y10T 428/24851 Intermediate layer is discontinuous or differential
• CPC Class Codes: Y10T 428/24868 Translucent outer layer

Abstract

A process of making multiple layer labels includes securing an upper label web to a base label web by means of hold-down openings in the upper label web and an adhesive overlaminate laid thereon and extending through to the base web. Die cutting and matrix removal steps, all carried out in-line in a single pass, produce a multiple layer label. Varied processes and label supply and label structures are disclosed.

Claims

1. A label supply comprising a liner of indeterminate length and a series of multiple layer labels thereon, said labels including:

a base label having adhesive on a bottom side securing said labels to said liner and for attachment to an article;

an upper label on each base label, said upper label including a label layer and an overlaminate wherein selvage areas of said overlaminate overlap edges of said upper label and secure said upper label to said base label; and

said overlaminate defining a tab for lifting said upper label from said base label, said tab including a portion of upper label material separate said portion spaced from the body of the upper label and attached to said tab.

2. A label supply as in claim 1 wherein said upper label is comprised of a plurality of label layers.

3. A label supply as in claim 1 wherein said upper label extends to at least one edge of said base label.

4. A label supply comprising a liner of indeterminate length and a series of multiple layer labels thereon, said labels including:

a base label having adhesive on a bottom side securing said base label to said liner and for attachment to an article;

an upper label on each base label, said upper label including an upper label layer and an overlaminate extending over leading and trailing edges of said upper label layer for holding said upper layer to said base label;

said overlaminate comprises a hold-down tape being substantially narrower than said upper label layer.

5. A label supply as in claim 4 wherein said overlaminate has a central longitudinal area free of adhesive, said upper label layer having a forwardly-extending removal tab and said longitudinal area of said overlaminate free of adhesive, defining said tab.

6. A label supply as in claim 4 wherein said upper label comprises a plurality of label layers.

7. A label supply as in claim 4 wherein said upper label extends to at least one edge of said base label.

8. A label supply as in claim 4 further including a non-release surface on said base for holding portions of said upper label on said base label.

9. A stock material for producing multiple layer labels comprising:

a first upper label web of indeterminate length having transverse, hold-down openings therethrough;

a second base label web including a liner and a label web having adhesive on a bottom side thereof and covered by said liner;

an adhesive overlaminate disposed on said first web and having a portion, extending through said hold-down openings, which portion contacts the second base label web and holding said two webs together in register through said hold-down openings.

10. A stock material as in claim 9 wherein said overlaminate substantially covers said first web.

11. A stock material as in claim 9 wherein said stock material comprises a tape of a width substantially narrower than said first web in a transverse direction.

12. A stock material as in claim 11 including a non-adhering longitudinal area in said tape for facilitating tab and label removal.

13. A stock material as in claim 12 wherein said label comprises a removal tab, and wherein the non-adhering longitudinal area in said tape overlies said tab.

14. A stock material as in claim 11 wherein said tape covers a portion of said hold-down openings.

15. A stock material as in claim 9 wherein said first web comprises a plurality of upper label layers.

16. A stock material as in claim 9 having a release web on portions of said base label web to facilitate release of portions of said multiple layer labels.

54. A stock material as in claim 9 wherein said base label web is comprised of a carrier with at least a portion of the upper surface having a suitable release coat to allow at least portions of the upper label to be removed.

55. A stock material as in claim 9 wherein said base label web is comprised of pressure sensitive material having an upper web portion with adhesive on the bottom side securing said upper web to a release liner or carrier, wherein at least a portion of said upper web surface has a suitable release coat to allow at least portions of the upper label to be removed.

56. A stock material as in claim 9 wherein said upper label web is comprised of a plurality of label layers.

57. A stock material as in claim 9 wherein said first upper label web further contains longitudinal openings therethrough.

58. A stock material as in claim 9 wherein said overlaminate includes pressure sensitive adhesive on the bottom side thereof.

59. A stock material as in claim 58 wherein said overlaminate is printed.

17. A multiple layer label comprising:

a base label layer having adhesive on a bottom said for attachment to an article;

an upper label layer on said base label layer;

an overlaminate disposed over said upper label layer and overlapping portions of said upper label layer to removably secure it to said base label layer;

said overlaminate having a tab at one end and further including a layer of upper label layer material attached thereto at said tab and spaced apart from said upper label layer.

18. A multiple layer label as in claim 17 wherein said overlaminate overlaps said upper label layer substantially around all sides and is removable upon lifting said tab to separate at least a portion of said upper label from the base layer.

19. A multiple layer label as in claim 17 wherein said overlaminate is a film overlying said upper label layer at least coextensively.

20. A multiple layer label as in claim 17 wherein said overlaminate is a film of substantially less width than said upper label layer.

21. A multiple layer label as in claim 20, said film having an extended non-adhering longitudinal center portion as part of said tab.

22. A multiple layer label as in claim 17 wherein said upper label layer is a fanciful shape, said tab and said material attached thereto comprising a portion of said shape.

23. A multiple layer label as in claim 17 including a plurality of upper label layers.

24. A multiple layer labels as in claim 17 further including a release coating on portions of said base label layer to facilitate separation of at least portions of at least one of said upper label layers and said overlaminate therefrom.

25. A label supply comprising:

a carrier web of indeterminate length;

a plurality of discrete upper labels disposed sequentially on said carrier web;

each label including a label layer and an overlaminate;

said overlaminate extending outwardly beyond said label layer along substantially all of its longitudinal sides and across its trailing edge, and holding said layer on said carrier web; and

said overlaminate being coextensive with said label layer along its leading edge.

26. A multiple layer label comprising:

an upper label;

an adhesive hold-down strip overlapping two opposite edges of said upper label;

a tab extending from one of said overlapped edges;

said hold-down strip having an elongated non-adhesive area intermediate longitudinal edges thereof, said tab lying under a portion of said non-adhesive area; and

an overlaminate overlapping said upper label.

27. A label as in claim 26 including cut lines in said overlaminate parallel to said hold-down strip and interior of longitudinal edges of said upper layer.

28. A label as in claim 27 including a base label, said overlaminate adhered to said base around three edges of said upper label other than said one edge bearing said tab.

29. A label as in claim 28 including non-release areas on said base beneath overlapping edges of said overlaminate.

30. A label as in claim 26 including a base label, said upper label disposed thereon, and a non-release area in one area of said base label underlying one edge of said overlaminate to provide a label hinge.

31. A label as in claim 30 wherein said overlaminate overlaps at least three sides of said upper label and is adhered in overlapped areas to release areas of said base label and further including cut lines in parallel margins of said overlaminate adhered to said release areas.

32. A label as in claim 26, wherein said hold-down strip overlaps three edges of said upper label and is parallel to said one overlapped edge having said tab, said tab lying in same non-adhesive area of said strip.

33. A label as in claim 32 including a base label, said upper label disposed thereon and being overlapped on all sides by said overlaminate, and further including cut lines disposed in overlapping portions of said overlaminate perpendicular to said elongated hold-down strip.

34. A label as in claim 32 including a base label, said upper label disposed thereon and being overlapped on all sides by said overlaminate and further including cut lines in said overlaminate and said upper label perpendicular to said elongated hold-down strip and interior of two edges of said upper label.

35. A label supply comprising a base label layer of indeterminate length and a series of upper labels thereon, said upper labels including:

an overlaminate wherein selvage areas of said overlaminate overlap at least two edges of said upper label and secure said upper label to said base label layer;

said overlaminate defining a tab portion for lifting said upper label from said base label layer, said tab portion including a portion of upper label material separate and spaced from the body of the upper label by a portion of said overlaminate and attached to said tab portion.

36. A label supply as in claim 35 wherein said base label layer is comprised of a carrier having an upper surface with at least a portion of its upper surface have a release coat operable to allow at least portions of the upper label to be removed.

37. A label supply as in claim 35 wherein said upper label is comprised of a plurality of label layers.

38. A label supply as in claim 35 wherein said base label layer is comprised of pressure sensitive material having an upper web portion with adhesive on bottom side thereof securing an upper web to a release liner, wherein at least a portion of the said upper web surface has a release coat operable to allow at least portions of the upper label to be removed.

39. A label supply as in claim 38 wherein the upper web portion and adhesive of said base label layer comprises a series of individual die cut base labels with at least one upper label disposed on each said base label.

40. A label supply as in claim 39 wherein said upper label is comprised of a plurality of label layers.

41. A label supply as in claim 39 wherein said upper label extends to at least one edge of said base label.

42. A label supply as in claim 35 wherein said base label layer is a releasable stock material with at least portions of the upper surface having a release coat operable to allow at least portions of the upper label to be removed.

43. A label supply as in claim 35 further including a plurality of upper labels on each base label layer.

44. A label supply as in claim 35 wherein said upper labels have a width longer than the length with the width extending in a direction transverse to a lengthwise extension of said base layer.

85. A label supply as in claim 35 wherein said base label layer has edges and wherein at least one of said selvage areas of said overlaminate terminate at positions inside edges of said base label layer.

45. A label supply comprising a base label layer of indeterminate length and a series of upper labels thereon, said upper labels including:

an upper label layer; and

an adhesive overlaminate extending over leading and trailing edges of said upper label layer for holding said upper label to said base, said overlaminate comprising a hold down tape substantially narrower than upper label layer.

46. A label supply as in claim 45 wherein said base label layer comprises a carrier liner with at least a portion of the upper surface having a releasable coat operable to allow at least portions of the upper label to be removed.

47. A label supply as in claim 45 wherein said base label layer is comprised of pressure sensitive material having an upper web portion with adhesive on the bottom side securing said upper web to a release liner, wherein at least a portion of said upper web surface has a suitable release coat to allow at least portions of the upper label to be removed.

48. A label supply as in claim 47 wherein the upper portion and adhesive of said base label layer comprises a series of individual die cut base labels with at least one upper label disposed on each said base label.

49. A label supply as in claim 48 including a plurality of upper labels on each base label.

50. A label supply as in claim 48 wherein said upper label comprises a plurality of label layers.

51. A label supply as in claim 48 wherein said upper label extends to at least one edge of said base label.

52. A label supply as in claim 45 wherein said overlaminate has a central longitudinal non-adhering area, said upper labels having extending removal tabs, said longitudinal non-adhering area of said overlaminate comprising a portion of said tab.

53. A label supply as in claim 45 wherein said upper label comprises a plurality of label layers.

60. A stock material for producing multiple layer labels comprising:

a first upper label web of indeterminate length in which a series of upper labels can be formed, said web having a plurality of longitudinal, hold-down openings therethrough, one at each end of an unformed upper label;

a second base label web including a liner and a label web having adhesive thereon and covered by said liner;

an adhesive overlaminate disposed on said first web, extending through said hold-down openings and holding said two webs together in register through said hold-down openings wherein said hold-down openings each extend substantially continuously a distance transversely across said upper label web to selvage areas proximate edges of said first upper label web.

61. A multiple layer label comprising:

a base label layer including an adhesive surface on a bottom side thereof;

an upper label on said base label layer;

an adhesive overlaminate disposed over said upper label and overlapping portions of said upper label layer and securing it to said base label layer,

said overlaminate having a tab at one end, said tab including a layer portion of upper label material attached to and spaced apart from said upper label by a portion of said overlaminate.

62. A multiple layer label as in claim 61 wherein said overlaminate extending between said upper label and said tab is the only element securing said tab to said upper label.

63. A multiple layer label as in claim 61 wherein said base label layer is comprised of a carrier with at least a portion of the upper surface having a release coat operable to allow at least portions of said upper label and said overlaminate to be removed.

64. A multiple layer label as in claim 61 wherein said base label layer is comprised of a pressure sensitive material having an upper portion with adhesive on the bottom side securing said upper web to a release liner wherein at least a portion of said upper web has a release coat operable to allow at least portions of the upper label and said overlaminate to be removed.

65. A multiple layer label as in claim 64 wherein the upper web portion and adhesive of said base label layer comprises a series of individual die cut base labels with at least one said upper label disposed on each said base label.

66. A multiple layer label as in claim 65 wherein said upper label is comprised of a plurality of label layers.

67. A multiple layer label as in claim 61 wherein said overlaminate is an adhesive film overlying said upper label layer at least coextensively.

68. A label as in claim 61 wherein the base label layer has a width longer than its length and wherein the tab extends in the direction of the base label layer width.

69. A label as in claim 61 wherein the base label layer extends lengthwise in a direction and wherein the tab extends perpendicular to the base label layer extension.

70. A label supply comprising:

a base label layer web of indeterminate length;

a plurality of discrete upper labels disposed sequentially on said base label layer web;

each label including a label layer and an adhesive overlaminate;

said overlaminate overlapping said label layer along substantially all of its longitudinal sides and across its trailing edge and holding said layer on said base label layer web; and

a tab portion extending from said label and not adhered to said base label layer web, said tab portion being spaced and separate from said upper labels.

71. A label supply as in claim 70 wherein said tab is secured to said upper label by said overlaminate.

72. A multiple layer label comprising:

a label layer;

a base label;

an overlaminate disposed over said label layer, attached to said base label and holding said label layer therein;

a tab attached to said label layer, said tab comprising a reinforced tab formed of said overlaminate and a layer of stiffening material, and attached to said label layer by a portion of said overlaminate, said stiffening material being wholly separated from said label layer by said overlaminate.

73. A label as in claim 72 wherein said tab extends from a trailing edge of said label layer.

74. A multiple layer label comprising:

a label layer;

a base label;

an overlaminate disposed on said label layer, attached to said base label and holding said label layer thereon;

a tab extending from said label layer and comprising a single layer of overlaminate and a reinforcing layer adhered to an underside of said overlaminate and having a non-adhering lower surface, said reinforcing layer comprising a portion of said label layer, but being spaced and separated from said label layer by a portion of said overlaminate.

75. A label as in claim 74 wherein said reinforcing layer is on the same side of said overlaminate as said label layer.

76. A label as in claim 74 wherein said tab extends from a trailing edge of said label layer.

77. A label comprising:

an overlaminate;

a label layer disposed on a lower side of said overlaminate;

a base label, said overlaminate engaging said base label and holding said label layer thereon;

a tab extending from an edge of said label layer and comprising a portion of said overlaminate and a reinforcing layer of a portion of said label layer attached to said overlaminate, said reinforcing layer being proximate to but separate from and spaced away from said label layer.

78. A label as in claim 77 wherein said intermediate portion of said tab has a lower side with adhesive material thereon.

79. A label as in claim 78 wherein said label layer edge is a trailing edge.

80. A multiple layer label comprising:

an overlaminate;

an upper label layer;

a base label layer comprising a web;

said overlaminate extending over an edge of said upper label layer, said edge disposed transversely across said web and defining a hinge line about which said upper label layer can be separated from said base label layer;

said overlaminate attached to said base label layer proximate another edge of said upper label layer; and

a tab extending from said upper label layer and having a multiple layer reinforced end area proximate to but spaced apart from said upper label layer such that at least one layer of said end area is entirely separate from said upper label layer.

81. A multiple layer label comprising

a base label having respective ends and an upper side and a lower side with pressure sensitive adhesive disposed on the lower side for holding said label to a surface,

an upper label disposed on the upper side of said base label and being shorter than the base label in at least one dimension so a portion of the upper side of the base label is exposed when the upper label is disposed on said base label,

an over laminate disposed on said upper label and securing one end thereof to said upper side of said base label,

a remote portion of said over laminate opposite said one end of said upper label removably securing another end of said upper label to said base label,

a tab comprised of a portion of the material from said upper label and separate and spaced therefrom, said tab being disposed beneath a tab area of a remote portion of said over laminate and terminating short of an end of said base label,

said tab overlying said base label and being free of adhesion thereto for lifting of said tab and said remote portion of said over laminate to free one end of said upper label from said base label.

82. A label supply comprising the labels of claim 81 and further including a liner of indeterminate length, said labels being disposed on and removably held on said liner, spaced one from the other.

83. A multiple layer label comprising:

a base label having an upper side and a lower side with pressure sensitive adhesive disposed on the lower side for holding said label to a surface;

an upper label of at least one layer disposed on the upper side of said base layer and being shorter than said base label in at least one dimension so portions of said base label are exposed when said upper label is disposed on said base label;

an over laminate disposed on said upper label and securing one end thereof to an exposed portion of said upper side of said base label;

a remote portion of said over laminate opposite said one end of said upper label removably securing another end of said upper label to said base label and defining a tab comprised of a portion of said overlaminate and a portion of upper label material which is separate and distinct from said upper label;

said tab extending beyond at least a portion of said base label for lifting said tab and said remote portion of said over laminate to free one end of said upper label from said base label.

84. A label supply comprising the labels of claim 83 and further including a liner of indeterminate length, said labels being disposed on and removably held on said liner, spaced from one another.

86. A multiple layer label comprising a base label layer including an adhesive surface on a bottom side thereof and including a base label perimeter defined by edges of said base label layer;

an upper label disposed on said base label layer and including an upper label perimeter defined by edges of said upper label;

an adhesive overlaminate disposed over said upper label and having at least one edge extending beyond an edge of said upper label, contacting said base label layer and securing said upper label thereto, and terminating short of an edge of said base label layer.

87. A label as in claim 86 wherein said overlaminate along one edge of said upper label is releasable from said base label layer and wherein said overlaminate extends beyond said one edge of said upper label and terminates short of an edge of said base label layer.

88. A multiple layer label comprising

a base label having respective ends and an upper side and a lower side with pressure sensitive adhesive disposed on the upper side of said base label and being shorter than the base label in at least one dimension so a portion of the upper side of the base label is exposed when the upper label is disposed on said base label,

an overlaminate disposed on said upper label and securing one end thereof to said upper side of said base label,

a remote portion of said overlaminate opposite said one end of said upper label removably securing another end of said upper label to said base label and defining a tab comprised of a portion of said overlaminate and a portion of upper label material which is separate and spaced apart from said upper label for lifting said upper label away from said base label.