High security label

Claim 2

A multiple layer security label comprising: a base layer having upper and lower surfaces; a base permanent adhesive layer on the lower surface of the base layer; a top layer having a top surface and a bottom surface; means for permanently securing together said top layer and said base layer to prevent them from being separated without destroying either or both of said layers, said means including a patterned permanent laminating adhesive layer securing said top layer to said base layer, the patterned laminating adhesive layer being formed so as to leave a portion of the upper surface of the base layer free from adhesives; and markings applied to the bottom surface of the top layer in at least the adhesive-free portion.

Claim 3

A security label as defined in claim 1, further including release coated backing paper, the base layer being releasably attached to the release coated backing paper by the base adhesive layer.

Claim 4

A security label as defined in claim 1, wherein the markings include fluorescent markings.

Claim 5

A security label as defined in claim 1 further including printed graphics on the top surface of the top layer.

Claim 6

A security label as defined in claim 4, wherein the top surface of the top layer is coated with a fluorescent varnish.

Claim 7

A security label as defined in claim 4 wherein the printed graphics delineate the edges of the portion of the base layer which is free from the patterned permanent laminating adhesive.

Claim 8

A security label as defined in claim 4, wherein the printed graphics include scrambled indicia.

Claim 9

A security label as defined in claim 1, wherein the bottom surface of the top layer is coated with a fluorescent varnish.

Claim 10

A security label as defined in claim 1, wherein the base layer includes means for reacting to organic solvents by turning an indicator color.

Claim 11

A security label as defined in claim 1, wherein the base layer includes means for reacting to base solutions by turning an indicator color.

Claim 12

A security label as defined in claim 1, wherein the base layer contains fluorescent fibers.

Claim 13

A security label comprising: safety paper having an upper surface and a lower surface; a pressure sensitive permanent adhesive layer on the lower surface of the safety paper, the adhesive having adhering power such that attempting to remove the label from a surface it is adhered to will cause the safety paper to tear before the pressure sensitive permanent adhesive will detach; paper face stock including a top surface and a bottom surface; a patterned permanent adhesive layer adhering the upper surface of the safety paper to the bottom surface of the paper face stock, said patterned permanent adhesive layer having adhering power such that said safety paper cannot be separated from said paper face stock without destroying either or both, the patterned permanent adhesive layer leaving a portion of the upper surface of the safety paper free from adhesive; surface graphics applied to the top surface of the paper face stock; and security graphics applied to the bottom surface of the paper face stock.

Claim 14

A security label comprising: safety paper having an upper surface and a lower surface; a pressure sensitive permanent adhesive layer on the lower surface of the safety paper, the adhesive having adhering power such that attempting to remove the label from a surface it is adhered to will cause the safety paper to tear before the pressure sensitive permanent adhesive will detach; paper face stock including a top surface and a bottom surface; a patterned permanent adhesive layer adhering the upper surface of the safety paper to the bottom surface of the paper face stock, said patterned permanent adhesive layer having adhering power such that said safety paper cannot be separated from said paper face stock without destroying either or both, the patterned permanent adhesive layer leaving a portion of the upper surface of the safety paper free from adhesive; surface graphics applied to the top surface of the paper face stock; and security graphics applied to the bottom surface of the paper face stock.

Claim 15

A security label as defined in claim 12, further including release coated backing paper, the safety paper being releasably attached to the release coated backing paper by the pressure sensitive permanent adhesive.

Claim 16

A security label as defined in claim 12, wherein the safety paper includes means for reacting to organic solvents by turning an indicator color.

Claim 17

A security label as defined in claim 12, wherein the safety paper includes means for reacting to base solutions by turning an indicator color.

Claim 18

A security label as defined in claim 12, wherein the safety paper contains fluorescent fibers.

Claim 19

A security label as defined in claim 12, wherein the security graphics include fluorescent markings.

Claim 20

A security label as defined in claim 12, wherein the bottom surface of the paper face stock is coated with a fluorescent varnish.

Claim 21

A security label as defined in claim 12, wherein the top surface of the paper face stock is coated with a fluorescent varnish.

Claim 22

A security label comprising: safety paper having an upper surface and a lower surface; a pressure sensitive permanent adhesive layer deposited on the lower surface of the safety paper, the adhesive having adhering power such that attempting to remove the label from a surface it is adhered to will cause the safety paper to tear before the pressure sensitive permanent adhesive layer will detach; a face stock layer including a top surface and a bottom surface; a patterned adhesive layer securing said safety paper, to said face stock layer, the patterned adhesive layer being formed to leave a portion of the upper surface of the safety paper free from adhesive; security graphics applied to the bottom surface of the face stock layer, whereby the security graphics may be viewed by slitting the face stock layer and raising it where the face stock layer is not adhered to the safety paper; surface graphics applied to the top surface of the face stock including optically scrambled indicia; and release coated backing paper, the safety paper being releasable attached to the release coated backing paper by the pressure sensitive permanent adhesive.

Claim 23

A security label comprising: safety paper having an upper surface and a lower surface; a pressure sensitive permanent adhesive layer deposited on the lower surface of the safety paper, the adhesive having adhering power such that attempting to remove the label from a surface it is adhered to will cause the safety paper to tear before the pressure sensitive permanent adhesive layer will detach; a face stock layer including a top surface and a bottom surface; a patterned adhesive layer securing said safety paper, to said face stock layer, the patterned adhesive layer being formed to leave a portion of the upper surface of the safety paper free from adhesive; security graphics applied to the bottom surface of the face stock layer, whereby the security graphics may be viewed by slitting the face stock layer and raising it where the face stock layer is not adhered to the safety paper; surface graphics applied to the top surface of the face stock including optically scrambled indicia; and release coated backing paper, the safety paper being releasable attached to the release coated backing paper by the pressure sensitive permanent adhesive.