Two-dimension code anti-fake packaging tank
A technology of two-dimensional codes and packaging cans, which is applied in the field of two-dimensional code anti-counterfeiting packaging cans, which can solve the problems of counterfeiting two-dimensional codes, harming the interests of consumers, losing background anti-counterfeiting in two-dimensional code marketing, and accuracy of data collection, etc.
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[0010] A detailed description will be given below in conjunction with the accompanying drawings.
[0011] Such as Figure 1-2 As shown, an anti-counterfeiting packaging jar includes a tank body 2, an opaque film 3, a pull ring 4, and a two-dimensional code icon 1. The opaque film covers the two-dimensional code icon on the packaging jar, and the two-dimensional code icon is arranged on the outside of the tank body. The opaque film is composed of a base layer 11, a water-soluble coating 12, an adhesive layer 13 and a pull tab 14, and is adhered to the two-dimensional code icon through the adhesive layer; the base layer of the film is polypropylene, and the pull tab has no adhesive. The two-dimensional code mark is naturally attached by static electricity, and the film is conveniently uncovered by lifting the pull tab during use to reveal the complete two-dimensional code mark, so as to read the two-dimensional code; the opaque film blocks the area of the two-dimensional code ...
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