CN210691363U - Anti-uncovering electronic tag - Google Patents
Anti-uncovering electronic tag Download PDFInfo
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- CN210691363U CN210691363U CN201922202721.1U CN201922202721U CN210691363U CN 210691363 U CN210691363 U CN 210691363U CN 201922202721 U CN201922202721 U CN 201922202721U CN 210691363 U CN210691363 U CN 210691363U
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Abstract
The utility model discloses a prevent taking off electronic tags, including plane materiel, printing layer, last gluing layer, electronic chip layer, lower gluing layer and base stock. The surface material adopts a thermal shrinkage film; the printing layer is arranged on the bottom surface of the surface material and comprises an information coding layer and a temperature-sensing colorless printing ink layer; the upper adhesive layer is coated on the bottom surface of the temperature-sensing colorless ink layer; the electronic chip layer consists of a chip and a fragile antenna layer electrically connected with the chip, and the chip is fixed in the middle of the surface of the fragile antenna layer; the lower adhesive layer is coated on the bottom surface of the fragile antenna layer; the bottom paper is adhered to the bottom surface of the lower adhesive layer; the surface of the label is provided with a plurality of first incision lines and two second incision lines; the outer end of each first cut line is located at the edge of the label and the inner end is towards the surface center of the label; two second incision lines are symmetrically arranged in the middle of the label, and each second incision line is V-shaped. Utility model's anti-tear electronic tags has reduced the phenomenon that electronic tags was moved usefulness by a wide margin at the end, improves electronic tags's antifalsification.
Description
Technical Field
The utility model relates to a prevent taking off electronic tags.
Background
At present, due to the mass appearance of counterfeit and shoddy commodities, the method not only becomes a prominent problem of hindering economic and social development, but also seriously damages the benefits of enterprises and consumers. In order to maintain the economic order of the market and protect the personal interests of enterprises and consumers, the product anti-counterfeiting right is urgent. Product anti-counterfeiting is taken as the most effective measure for enterprise to take false right and protect benefits, and is valued and adopted by many enterprises. The anti-fake technology is different day by day, and is continuously updated and updated to be new, and the counterfeiting is also continuous and is impossible to prevent immediately after the step. How to combine and use a high-end anti-counterfeiting technology which is easy to identify and difficult to imitate on products in a low-cost and high-efficiency mode is convenient for enterprises to take false right, and is pursued by each enterprise with close attention and inclination.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's defect and provide an anti-tear electronic tags, it has reduced the phenomenon that electronic tags was moved usefulness by a wide margin at the end, improves electronic tags's antifalsification.
The purpose of the utility model is realized like this: an anti-uncovering electronic tag comprises a surface material, a printing layer, an upper adhesive layer, an electronic chip layer, a lower adhesive layer and base paper; wherein the content of the first and second substances,
the surface material adopts a thermal shrinkage film capable of being printed;
the printing layer is arranged on the bottom surface of the surface material and comprises an information coding layer and an irreversible temperature-sensitive colorless ink layer;
the upper adhesive layer is coated on the bottom surface of the irreversible temperature-sensing colorless ink layer;
the electronic chip layer is composed of a chip and a fragile antenna layer electrically connected with the chip, and the chip is hot-pressed in the middle of the surface of the fragile antenna layer through glue;
the lower adhesive layer is coated on the bottom surface of the fragile antenna layer;
the bottom paper is adhered to the bottom surface of the lower adhesive layer;
the surface of the label is provided with a plurality of first incision lines and two second incision lines; the outer end of each first cut line is located at the edge of the label and the inner end is towards the surface center of the label; two second incision lines are symmetrically arranged in the middle of the label, each second incision line is V-shaped, and the opening faces to the edge of the label.
In the tamper-evident electronic label, the pattern of the information coding layer is a bar code or a two-dimensional code.
In the tamper-evident electronic tag, the upper adhesive layer and the lower adhesive layer are both made of permanent acrylic latex.
In the tamper-evident electronic tag, the fragile antenna layer is formed by printing the fragile antenna by using an aluminum etched fragile antenna, a copper etched fragile antenna or a silver paste.
In the tamper-evident electronic tag, the base paper is white glassine paper.
In the tamper-evident electronic tag, the planar shape of the tag is square, circular or irregular.
The utility model discloses a prevent taking off electronic tags's characteristics are: set up the incision line through the surface at the label, can't tear whole label, also played the effect of anti-tear. Secondly because the antenna layer in the label adopts breakable material, when the label was uncovered by force, the adhesive force on rubberizing glutinous layer can be torn breakable antenna layer easily, leads to the label to destroy, unable normal discernment. When the label is torn off forcibly by using auxiliary tools such as an air heater, the surface material of the label adopts the thermal shrinkage film, and when the temperature of the surface of the label reaches the shrinkage temperature of the film, the surface material can shrink and deform, so that the label is damaged and cannot be attached to other counterfeit articles. Meanwhile, in the heating process of the air heater, the temperature-sensitive colorless ink contained in the printing layer can change color, and the bar code is shielded after the color change, so that the bar code cannot be normally identified, and the purpose of damaging the appearance of the label is achieved. Thereby greatly reducing the phenomenon that the electronic tag is used by being moved and improving the anti-counterfeiting performance of the electronic tag.
Drawings
Fig. 1 is a plan view of the tamper-evident electronic tag of the present invention;
fig. 2 is a cross-sectional view of the tamper-evident electronic tag of the present invention.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
Referring to fig. 1 and 2, the flat shape of the tamper-evident electronic tag of the present invention is square, circular or special-shaped and includes a surface material 1, a printing layer 2, an upper adhesive layer 3, an electronic chip layer, a lower adhesive layer 5 and a backing paper 6; wherein the content of the first and second substances,
the surface material 1 adopts a thermal shrinkage film which can be printed;
the printing layer 2 is arranged on the bottom surface of the surface material 1, and the printing layer 2 comprises an information coding layer 21 and an irreversible temperature-sensitive colorless printing ink layer 22; the graph of the information coding layer 21 is a bar code or a two-dimensional code;
the upper adhesive layer 3 is coated on the bottom surface of the irreversible temperature-sensing colorless ink layer 22;
the electronic chip layer is composed of a chip 4 and a fragile antenna layer 42 electrically connected with the chip 41, and the chip 41 is hot-pressed in the middle of the surface of the fragile antenna layer 42 through glue; the fragile antenna layer 42 adopts an ultrahigh frequency antenna coil, and has a good reading effect; the fragile antenna layer 42 is made of any one of an aluminum-etched fragile antenna, a copper-etched fragile antenna or a silver paste-printed fragile antenna;
the lower adhesive layer 5 is coated on the bottom surface of the fragile antenna layer 42; the upper adhesive layer 3 and the lower adhesive layer 5 both adopt permanent acrylic latex;
the bottom paper 6 is adhered to the bottom surface of the lower adhesive layer 5; the base paper 6 adopts white glassine paper;
the surface of the label is provided with a plurality of first cut lines 71 and two second cut lines 72; each first cut line 71 is straight and has an outer end at the edge of the label and an inner end towards the centre of the surface of the label; two second cut lines 72 are symmetrically provided in the middle of the label, each second cut line 72 being V-shaped and opening towards the edge of the label.
The utility model discloses a prevent taking off electronic tags just can paste the label on article through lower gluing layer 5 after tearing base stock 6. When the label is to be torn off from an article, no matter which side edge of the label or which corner of the label the first cut line 71 is torn, the inner end of the corresponding first cut line 71 extends towards the center of the label, or the inner end of the corresponding second cut line 72 extends towards the edge of the label, so that only a part of the label can be torn off, the whole label cannot be torn off, and the anti-tearing effect is achieved. Secondly because the antenna layer in the label adopts breakable material, when the label was uncovered by force, the adhesive force of rubberizing adhesion layer 3 can be torn breakable antenna layer easily, leads to the label to destroy, unable normal discernment.
When the label is torn off forcibly by using auxiliary tools such as an air heater, the face material 1 of the label adopts a heat-shrinkable film, and the shrinking temperature of the film can be selected according to the actual use condition. When the hot air blower blows the hot label, the temperature on the surface of the label reaches the shrinkage temperature of the film, and the surface material can shrink and deform, so that the label is damaged and cannot be transferred to other counterfeit articles. Meanwhile, in the heating process of the hot air blower, the printing layer 2 contains temperature-sensing colorless ink, when the temperature is normal, a bar code or a two-dimensional code is displayed, when the temperature reaches a certain temperature, the temperature-sensing colorless ink can change the color and is irreversible, the color of the bar code is determined, and the bar code is shielded after the color is changed, so that the bar code cannot be normally identified, and the purpose of damaging the appearance of the label is achieved.
The above embodiments are provided only for the purpose of illustration, not for the limitation of the present invention, and those skilled in the relevant art can make various changes or modifications without departing from the spirit and scope of the present invention, therefore, all equivalent technical solutions should also belong to the scope of the present invention, and should be defined by the claims.
Claims (6)
1. An anti-uncovering electronic tag comprises a surface material, a printing layer, an upper adhesive layer, an electronic chip layer, a lower adhesive layer and base paper; it is characterized in that the preparation method is characterized in that,
the surface material adopts a thermal shrinkage film capable of being printed;
the printing layer is arranged on the bottom surface of the surface material and comprises an information coding layer and an irreversible temperature-sensitive colorless ink layer;
the upper adhesive layer is coated on the bottom surface of the irreversible temperature-sensing colorless ink layer;
the electronic chip layer is composed of a chip and a fragile antenna layer electrically connected with the chip, and the chip is hot-pressed in the middle of the surface of the fragile antenna layer through glue;
the lower adhesive layer is coated on the bottom surface of the fragile antenna layer;
the bottom paper is adhered to the bottom surface of the lower adhesive layer;
the surface of the label is provided with a plurality of first incision lines and two second incision lines; the outer end of each first cut line is located at the edge of the label and the inner end is towards the surface center of the label; two second incision lines are symmetrically arranged in the middle of the label, each second incision line is V-shaped, and the opening faces to the edge of the label.
2. The tamper-evident electronic label of claim 1, wherein the pattern of the information encoding layer is a bar code or a two-dimensional code.
3. The tamper-evident electronic label of claim 1, wherein the upper and lower adhesive layers are both permanent acrylic latex.
4. The tamper-evident electronic tag of claim 1, wherein the fragile antenna layer is formed by printing the fragile antenna with an aluminum etched fragile antenna, a copper etched fragile antenna or a silver paste.
5. The tamper-evident electronic label of claim 1, wherein the base paper is white glassine paper.
6. The tamper-evident electronic label of claim 1, wherein the planar shape of the label is square, circular or irregular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922202721.1U CN210691363U (en) | 2019-12-04 | 2019-12-04 | Anti-uncovering electronic tag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922202721.1U CN210691363U (en) | 2019-12-04 | 2019-12-04 | Anti-uncovering electronic tag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210691363U true CN210691363U (en) | 2020-06-05 |
Family
ID=70897702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922202721.1U Active CN210691363U (en) | 2019-12-04 | 2019-12-04 | Anti-uncovering electronic tag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210691363U (en) |
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2019
- 2019-12-04 CN CN201922202721.1U patent/CN210691363U/en active Active
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