Anti-counterfeit label and manufacturing method therefor

Abstract

An anti-counterfeit label and a manufacturing method therefor. The anti-counterfeit label is provided with a bottom plate (1). Ink bags (2) filled with anti-counterfeit ink are disposed on the bottom plate (1). More than two ink bags (2) are arranged to form an anti-counterfeit pattern. A cover plate (3) is disposed at upper parts of the ink bags (2). The thickness of the bottom plate (1) is 0.2 to 2.0 mm. The depths of the ink bags (2) on the bottom plate (1) are 0.019 to 1.99 mm, The cover plate (3) adopts a plastic film cover plate, the thickness of the cover plate (3) being greater than 0.0001 mm. After the cover plate (3) of the anti-counterfeit label is destroyed, partial or integral information about the label will disappear within a period of time, thereby resolving the problems of high anti-counterfeit cost and complicated query means, and effectively preventing counterfeiters from counterfeiting in batches by using second-hand product packing.

Claims

1. An anti-counterfeit label, characterized in that it comprises a bottom plate 1 in which ink cavities 2 are provided, the ink cavity 2 being filled with anti-counterfeit ink, wherein two or more ink cavities 2 are arranged to form an anti-counterfeit pattern, and a cover plate 3 is arranged on top of the ink cavities 2, and wherein the bottom plate 1 has a thickness of 0.2-2.0 mm, the ink cavities 2 in the bottom plate 1 each have a depth of 0.019-1.99 mm, and the cover plate 3 is a plastic film cover plate with a thickness greater than 0.0001 mm; the bottom plate is a paper bottom plate, wherein a plastic film is overlaid on the paper bottom plate and surfaces of the ink cavities after the ink cavities are formed in the paper bottom plate, and then the anti-counterfeit ink is injected into the ink cavities; and the anti- counterfeit ink comprises the following components: 0.6-4.0 parts by weight of sodium hydroxide, 1.6-5.0 parts by weight of Thymol Phenolphthalein, 5-80 parts by weight of glycerine, 10-200 parts by weight of ethanol, 1-100 parts by weight of ethyl ether, wherein the above parts are dosages per 100 milliliter of distilled water.

2. A method for manufacturing the anti-counterfeit label according to claim 1, characterized in that it comprises: Step 1 of making a plastic film with a thickness of 0.2-2.0 mm as a bottom plate, drilling circular or square holes with a depth of 0.019-1.99 mm in the bottom plate as ink cavities, or making a paper as the bottom plate and drilling the holes and then covering the plastic film on the bottom plate and the holes so as to form the bottom plate and ink cavities, a plastic film with a thickness not less than 0.0001 mm being used as a cover plate of the ink cavities; Step 2 of dipping the bottom plate in which ink cavities have been formed and the sealing cover plate into a solution of petrolatum-ethyl ether in concentration of 10-80%, or coating or brushing the solution of petrolatum-ethyl ether in concentration of 10-80% on the bottom plate in which ink cavities have been formed and the sealing cover plate, and drying them; Step 3 of dipping the dried bottom plate and the cover plate with petrolatum into the following solution or coating or brushing the following solution on the bottom plate and the cover plate: the solution contains 0.6-5.0 parts by weight of sodium hydroxide, 1.6-5.0 parts by weight of Thymol Phenolphthalein, 20-200 parts by weight of ethanol and 100 milliliter of distilled water, and drying the bottom plate and cover plate after dipping or coating or brushing; Step 4 of injecting an anti-counterfeit ink into the ink cavities in the bottom plate, such that each two adjacent ink cavities form anti-counterfeit information such as fonts, alphabets, numbers, patterns, the anti-counterfeit ink comprising the following components: 0.6-4.0 parts by weight of sodium hydroxide, 1.6-5.0 parts by weight of Thymol Phenolphthalein, 5-80 parts by weight of glycerine, 10-200 parts by weight of ethanol, 1-100 parts by weight of ethyl ether, wherein the above parts are dosages per 100 milliliter of distilled water; Step 5 of integrally adhering the cover plate to the bottom plate on which information has been formed or hot pressing the cover plate on the bottom plate, so as to seal the ink in the ink cavities to form the label with anti-counterfeit information; Step 6 of storing the anti-counterfeit information in a backup query database; Step 7 of pasting the label on a product or package.

Description

BRIEF DESCRIPTION OF THE SEVERAL VIEWS OF THE DRAWINGS

(1) FIG. 1 is a schematic view showing a structure of a bottom plate of a counterfeit label according to an embodiment of the present invention.

(2) FIG. 2 is a schematic view showing a structure of the counterfeit label according to an embodiment of the present invention.

(3) Reference sign of drawings: 1—bottom plate, 2—ink cavities, 3—cover plate.

DETAILED DESCRIPTION

(4) As illustrated in FIG. 1, the present invention provides an anti-counterfeit label, characterized in that it comprises a bottom plate 1 in which ink cavities 2 are provided, the ink cavity 2 being filled with anti-counterfeit ink. Two or more ink cavities 2 are arranged to form an anti-counterfeit pattern, and a cover plate 3 is arranged on top of the ink cavities 2. The bottom plate 1 has a thickness of 0.2-2.0 mm, the ink cavities 2 in the bottom plate 1 each have a depth of 0.019-1.99 mm, and the cover plate 3 is a plastic film cover plate with a thickness greater than 0.0001 mm.

(5) In the present invention, the bottom plate 1 is a paper bottom plate. A plastic film is overlaid on the paper bottom plate 1 and surfaces of the ink cavities 2 after the ink cavities 2 are formed in the paper bottom plate 1, and then the anti-counterfeit ink is injected into the ink cavities 2.

(6) In the present invention, the anti-counterfeit ink comprises the following components: 0.6-4.0 parts by weight of sodium hydroxide, 1.6-5.0 parts by weight of Thymol Phenolphthalein, 5-80 parts by weight of glycerine, 10-200 parts by weight of ethanol, 1-100 parts by weight of ethyl ether, wherein the above parts are dosages per 100 milliliter of distilled water. In practice, the concentrations of the ethanol and the ethanol as well as capacity of the ink cavities may be adjusted to achieve the speed at which the sealed information disappears after the label is opened.

(7) The present invention also provides a method for manufacturing the anti-counterfeit label as described above, characterized in that it comprises:

(8) Step 1 of making a plastic film with a thickness of 0.2-2.0 mm as a bottom plate 1, drilling circular or square holes with a depth of 0.019-1.99 mm in the bottom plate 1 as ink cavities 2, or making a paper as the bottom plate and drilling holes and then covering the plastic film on the bottom plate and the holes to form the bottom plate and ink cavities, a plastic film with a thickness not less than 0.0001 being used as a cover plate of the ink cavities;

(9) Step 2 of dipping the bottom plate 1 in which ink cavities 2 have been formed as well as the sealing cover plate 3 into a solution of vaseline-ethyl ether in concentration of 10-80%, or coating or brushing the solution of vaseline-ethyl ether in concentration of 10-80% on the bottom plate 1 in which ink cavities 2 have been formed as well as the sealing cover plate, and drying them;

(10) Step 3 of dipping the dried bottom plate 1 and the cover plate 3 with vaseline into the following solution, or coating or brushing the following solution on the bottom plate 1 and the cover plate 3: the solution contains 0.6-5.0 parts by weight of sodium hydroxide, 1.6-5.0 parts by weight of Thymol Phenolphthalein, 20-200 parts by weight of ethanol, as well as 100 milliliter of distilled water, and drying the bottom plate 1 and the cover plate 3 after dipping or coating or brushing;

(11) Step 4 of injecting an anti-counterfeit ink into the ink cavities 2 of the bottom plate, such that each two adjacent ink cavities form anti-counterfeit information such as fonts, alphabets, numbers, patterns and so on, the anti-counterfeit ink comprising the following components: 0.6-4.0 parts by weight of sodium hydroxide, 1.6-5.0 parts by weight of Thymol Phenolphthalein, 5-80 parts by weight of glycerine, 10-200 parts by weight of ethanol, 1-100 parts by weight of ethyl ether, wherein the above parts are dosages per 100 milliliter of distilled water;

(12) Step 5 of integrally adhering the cover plate 3 to the bottom plate 1 on which information has been formed or hot pressing the cover plate on the bottom plate, so as to seal the ink in the ink cavities to form a label with anti-counterfeit information;

(13) Step 6 of storing the anti-counterfeit information (such as fonts, alphabets, numbers, patterns and so on) in a backup query database;

(14) Step 7 of pasting the label on a product or package.

INDUSTRIAL APPLICABILITY

(15) When the present invention is used, the customers can tear the sealing cover plate, and then recognize and read information by cell phones. The information is uploaded to a database website and the website feeds the information back to the users. Meanwhile, the information on the label will disappear after a predetermined period (such as 3 to 5 minutes or 10 minutes). It means that the product has been sold out or consumed. If the information arises again after the predetermined period (such as 3 to 5 minutes or 10 minutes) from the time when the first customer reads the information, the product for which the information arises again will be considered as counterfeit. Or, all the products, which are manufactured after counterfeits made by counterfeiters based on this information have appeared twice, will be regarded as counterfeits. In other words, for the present anti-counterfeit label and the using method therefor, the counterfeiters can only make one or two counterfeits, and cannot make counterfeits in a large scale.