Label with tracing and anti-counterfeiting functions and production method thereof
A labeling and functional technology, applied in the field of anti-counterfeiting packaging labels, can solve the problems of inability to trace the source, low anti-counterfeiting strength, economic loss, etc., and achieve the effect of convenient traceability, high anti-counterfeiting strength, and preventing smuggling of goods.
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Embodiment 1
[0035] Such as Figure 1-3 As shown, the label with traceability and anti-counterfeiting functions of the present invention includes a front two-dimensional code layer 1, a varnish layer 2, a printing layer 3, a base material layer 4, and a back two-dimensional code layer sequentially arranged from top to bottom. 5. Adhesive layer 6 and silicone oil paper layer 8, corresponding to the back two-dimensional code layer 5, an isolation oil layer 7 is provided between the adhesive layer 6 and silicone oil paper layer 8, and a die cutting line 9 is set on the label corresponding to the isolation oil layer 7.
[0036] Among them, the front two-dimensional code layer 1 uses a color two-dimensional code, the back two-dimensional code layer 5 uses a black two-dimensional code, the substrate layer 4 uses a PE film layer, and the isolation oil layer 7 uses a grid structure.
Embodiment 2
[0038] Such as Figure 1-3 As shown, the label with traceability and anti-counterfeiting functions of the present invention includes a front two-dimensional code layer 1, a varnish layer 2, a printing layer 3, a base material layer 4, and a back two-dimensional code layer sequentially arranged from top to bottom. 5. Adhesive layer 6 and silicone oil paper layer 8, corresponding to the back two-dimensional code layer 5, an isolation oil layer 7 is provided between the adhesive layer 6 and silicone oil paper layer 8, and a die cutting line 9 is set on the label corresponding to the isolation oil layer 7.
[0039] Among them, the front two-dimensional code layer 1 uses a black two-dimensional code, the back two-dimensional code layer 5 uses a color two-dimensional code, the base material layer 4 uses a PE film layer, and the isolation oil layer 7 uses a grid structure.
Embodiment 3
[0041] Such as Figure 1-3 As shown, the label with traceability and anti-counterfeiting functions of the present invention includes a front two-dimensional code layer 1, a varnish layer 2, a printing layer 3, a base material layer 4, and a back two-dimensional code layer sequentially arranged from top to bottom. 5. Adhesive layer 6 and silicone oil paper layer 8, corresponding to the back two-dimensional code layer 5, an isolation oil layer 7 is provided between the adhesive layer 6 and silicone oil paper layer 8, and a die cutting line 9 is set on the label corresponding to the isolation oil layer 7.
[0042] Among them, the front two-dimensional code layer 1 and the back two-dimensional code layer 5 both use black two-dimensional codes or color two-dimensional codes or two-dimensional codes combined with multi-color blocks. The base material layer 4 uses a PE film layer, and the isolation oil layer 7 uses a mesh. Lattice structure.
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