CN211718911U

CN211718911U - Directional fragile label

Info

Publication number: CN211718911U
Application number: CN202020716772.6U
Authority: CN
Inventors: 钱亚男
Original assignee: Novatron Electronics Hangzhou Co ltd
Current assignee: Novatron Electronics Hangzhou Co ltd
Priority date: 2020-05-06
Filing date: 2020-05-06
Publication date: 2020-10-20
Anticipated expiration: 2030-05-06

Abstract

The utility model provides a directional fragile label, the one side of directional fragile label is equipped with the glue film, be equipped with directional damage district on the directional fragile label, directional damage district is including the joining region and the fragile district that are connected, the adhesive force of glue film is greater than the breaking strength in fragile district, and is less than the breaking strength in joining region. When the directional fragile label is torn, the label is broken along the connecting edge of the connecting area and the fragile area, so that the directional damage effect is achieved; can be equipped with directional damage district in the position of the important sign of directional fragile label, directional damage district is equipped with fragile district and joining region simultaneously, and fragile district both sides are equipped with a joining region respectively, tears the effect that can both reach directional damage from the direction of both sides.

Description

Directional fragile label

Technical Field

The utility model relates to a breakable label technical field especially relates to a directional breakable label.

Background

The back of the fragile label is coated with a strong adhesive, the fragile label is often used as a composite anti-counterfeiting label, the breaking strength of the fragile label is far lower than the bonding capacity of the adhesive, the fragile label cannot be completely peeled off after being pasted, and the fragile label has the characteristic of being incapable of being reused once being torn. The fragile label is usually used for processing into a fragile quality guarantee label of commodities, and is widely applied to disposable packaging and quality guarantee of commodities such as mobile phones, telephones, computer accessories, automobile electric appliances, wine, medicines, foods, cosmetics and the like, and the quality of the fragile label is directly related to various aspects such as commodity after-sale, commodity anti-counterfeiting and the like, and is directly related to economic benefits of merchants and consumers.

The existing fragile label, especially the RFID label, usually adopts an integrated fragile material, the torn fracture surface and the fracture position can not be determined when the label is torn, and important marks on the fragile label, such as trademarks, anti-counterfeiting codes, anti-counterfeiting marks or color-changing patterns, are always completely reserved, so that the opportunity is provided for lawless persons to obtain the important marks by using technical means.

Disclosure of Invention

To solve the above technical problem, an oriented fragile label that can be destroyed in a specific area is provided.

The utility model provides a directional fragile label, the one side of directional fragile label is equipped with the glue film, be equipped with directional damage district on the directional fragile label, directional damage district is including the joining region and the fragile district that are connected, the adhesive force of glue film is greater than the breaking strength in fragile district, and is less than the breaking strength in joining region.

Preferably, the directional damage area comprises at least one fragile area and two connection areas, and the two sides of the fragile area are respectively provided with the connection areas.

Preferably, the frangible zone comprises longitudinally and transversely spaced frangible fragments and connecting pieces.

Preferably, the directional damage region comprises a first directional damage region and a second directional damage region which are distributed at intervals.

Preferably, the directional fragile label includes an RFID label, the RFID label includes a base film and an RFID antenna combined on the base film, and a directional damage region is arranged on the base film.

Preferably, the fragile zone is provided with easily broken blocks and connecting blocks which are distributed at intervals, and the fragile blocks are provided with fragile coatings.

Preferably, the base film comprises a PET base film, and the other side of the RFID antenna is provided with a cover film.

Preferably, a temperature change printing layer is arranged on the covering film.

Preferably, the first directional damage area is arranged at the sealing opening of the directional fragile label, and the second directional damage area is arranged at the sensitive information position of the fragile label. When the fragile label is used for packaging sealing, the first directional damage area is used for tearing the sealing, and the second directional damage area is used for destroying sensitive information of the fragile label.

Compared with the prior art, the beneficial effects of the utility model are that: 1. when the directional fragile label is torn, the label is broken along the connecting edge of the connecting area and the fragile area, so that the directional damage effect is achieved; 2. the method comprises the following steps that a directional damage area is arranged at the position of an important mark of a directional fragile label, the directional damage area is simultaneously provided with a fragile area and a connecting area, two sides of the fragile area are respectively provided with one connecting area, and the directional damage effect can be achieved by tearing from the directions of the two sides; 3. when the RFID label is uncovered, the base film and the RFID antenna are damaged along the edges of the fragile area and the connecting area, so that the uncovering prevention effect is achieved; 4. the fragile zone is provided with easily broken blocks and connecting blocks which are distributed at intervals, and the fragile blocks are provided with fragile coatings, so that the fracture surfaces of the fragile zone are more regular, the anti-tearing effect is effectively improved, and the consumption of fragile coatings is favorably saved; 5. the temperature change printing layer is arranged on the covering film, so that the adhesive force of the adhesive layer is prevented from being reduced in a manner of increasing the temperature; 6. the fragile zone is provided with a first directional damaged zone and a second directional damaged zone which are distributed at intervals, the first directional damaged zone is damaged when the fragile zone is uncovered for the first time, the second directional damaged zone is reserved, and the second directional damaged zone is damaged when the fragile zone is uncovered for the second time.

Drawings

FIG. 1 is a schematic view of the directional fragile label structure of the present invention;

FIG. 2 is a schematic view of another arrangement of the easy fragments and the connecting blocks;

FIG. 3 is a schematic diagram of the structure of an RFID tag;

fig. 4 is a flow chart of a method of making a directional fragile label of the present invention;

fig. 5 is a flow chart of a method for processing aluminum foil into an RFID antenna.

In the drawings, the reference numbers: the method comprises the following steps of 1-connecting area, 2-fragile area, 3-easily broken blocks, 4-connecting block, 5-first directional damage area, 6-second directional damage area, 11-RFID antenna and 12-laminating film.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

The utility model provides a directional fragile label, as shown in figure 1, the one side of directional fragile label is equipped with the glue film, be equipped with on the directional fragile label and be equipped with directional damage district, directional damage district is including linking region 1 and fragile district 2 that are connected, the adhesive force of glue film is greater than the breaking strength of fragile district 2, and is less than the breaking strength of linking region 1. When the oriented fragile label is opened, the edge connected along the connecting area 1 and the fragile area 2 is broken, thereby achieving the effect of destroying in a specific area.

In the concrete implementation, can be equipped with directional damage district in the position of the important sign of directional fragile label, directional damage district includes one breakable district 2 and two joining regions 1, and breakable 2 both sides are equipped with joining region 1 respectively, tear along two directions in breakable district 2 and can all play the effect of directional damage, also can be equipped with a plurality of breakable districts and a plurality of joining region.

The frangible zone 2 may take a locally frangible structure: be equipped with interval distribution's breakable piece 3 and connecting block 4 on breakable district 2, make the fracture face of breakable district more regular, effectively improve simultaneously and prevent taking off the effect, do benefit to the quantity of saving breakable coating. The loose pieces 3 and the connecting pieces 4 may be spaced apart in both the longitudinal and transverse directions, as shown in fig. 2.

The directional damage zones may include a first directional damage zone 5 and a second directional damage zone 6 spaced apart from each other, as shown in fig. 1. The first directional damage area 5 is damaged during the first uncovering, the second directional damage area 6 is reserved, and the second directional damage area 6 is continuously damaged during the second uncovering. The structure can be applied to packaging of medical consumables, the first directional damage area 5 is used for disposable packaging, the second directional damage area 6 is used for storing information of the medical consumables, the first directional damage area 5 is damaged when the packaging is opened, reuse or warehouse return is prevented, tracing management of the medical consumables can be carried out through the information of the first directional damage area 5, and the directional fragile label destroyed by the second directional damage area 6 is uncovered.

The directional fragile label can comprise an RFID label, as shown in fig. 1 and 3, the RFID label comprises a base film and an RFID antenna 11 compounded on the base film, the base film is provided with a directional damage area, and the directional damage area comprises a connecting area 1 and a fragile area 2 which are connected. The adhesive force of the glue layer is greater than the sum of the breaking strengths of the frangible zone 2 and the RFID antenna 11, and the breaking strength of the connection zone 1 is greater than the adhesive force of the glue layer. When the RFID label is uncovered, the base film and the RFID antenna 11 are damaged along the edges of the fragile area 2 and the connecting area 1, so that the uncovering prevention effect is achieved.

The base film can be a PET base film, the other side of the RFID antenna 11 can be provided with a covering film 12, and the RFID antenna 11 can also be provided with an RFID chip. The cover film 12 may be provided with a temperature-sensitive printing layer to prevent the adhesive force of the adhesive layer from being reduced by increasing the temperature.

The frangible zone 2 of the RFID tag may also take a partially frangible configuration: as shown in figures 1 and 2, the fragile zone 2 is provided with fragile blocks 3 and connecting blocks 4 which are distributed at intervals, and the fragile blocks 3 are provided with fragile coatings. The fracture surface of the fragile zone 2 is more regular, the uncovering prevention effect is effectively improved, and the using amount of the fragile coating is saved.

FIG. 1 is a diagram showing an arrangement of fragile zones 2, the fragile area being 50-70% of the area of the fragile zone; fig. 2 is another arrangement of frangible zones, the frangible area being greater than 70% of the area of the frangible zone.

The utility model discloses another aspect still provides a directional fragile label's preparation method, directional fragile label includes the RFID label, and the RFID label includes the base film and compounds RFID antenna 11 on the base film, as shown in fig. 3, the preparation method includes:

step 101: and coating a coater on the fragile area of the directional damaged area of the base film, wherein coating holes are formed in the coater at intervals, and fragile coating is coated on the fragile area of the base film from the other side of the coater.

Step 102: and drying the base film coated with the fragile coating.

Step 103: and compounding the aluminum foil with the side of the base film coated with the fragile coating. Glue is coated on the aluminum foil, and then the aluminum foil is compounded with the base film.

Step 104: and curing the composite aluminum foil.

Step 105: the aluminum foil is processed into an RFID antenna.

Step 106: an RFID chip is mounted on the RFID antenna.

Wherein, one surface of the base film coated with the fragile coating is treated by strong corona treatment; in the step 102, the drying temperature of the base film is controlled to be 80-90 ℃; in step 103, the surface of the aluminum foil compounded with the base film is a matte surface. And curing the aluminum foil at the temperature of 70 ℃ for 50-100 hours.

As shown in fig. 5, the method for processing the aluminum foil into the RFID antenna in step 105 includes:

step 201: the aluminum foil was coated with protective ink according to the antenna design.

Step 202: the aluminum foil is etched.

Step 203: and washing off the protective ink.

Step 204: and dotting and closing two ends of the RFID antenna through connecting sheets. An insulating film is arranged between the middle part of the connecting sheet and the RFID antenna, and the RFID antenna is closed to form a complete antenna.

In a specific embodiment, a frangible coating of type BL-9001B is used.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a directional fragile label, its characterized in that, the one side of directional fragile label is equipped with the glue film, be equipped with directional damage district on the directional fragile label, directional damage district is including the joining region and the fragile district that are connected, the adhesive force of glue film is greater than the breaking strength of fragile district, and is less than the breaking strength of joining region.

2. The oriented frangible label of claim 1, wherein the oriented frangible zone comprises at least one frangible zone and two attachment zones, each of the frangible zones flanked by an attachment zone.

3. The oriented frangible tag of claim 1, wherein the frangible zone comprises longitudinally and laterally spaced frangible fragments and connecting pieces.

4. The oriented frangible label of claim 1, wherein the orientation damage zone comprises a first orientation damage zone and a second orientation damage zone spaced apart.

5. The oriented fragile label according to any one of claims 1 to 4, wherein the oriented fragile label comprises an RFID label, the RFID label comprises a base film and an RFID antenna compounded on the base film, and the base film is provided with an oriented damaged area.

6. The oriented frangible tag of claim 5, wherein the frangible zone is provided with frangible fragments and connecting blocks spaced apart, the frangible blocks being provided with a frangible coating.

7. The directional fragile label according to claim 5, characterized in that the base film comprises a PET base film, the other side of the RFID antenna being provided with a cover film.

8. The oriented fragile label according to claim 7, wherein the cover film is provided with a temperature-sensitive print layer.

9. The directional frangible label of claim 4, wherein the first directional damage zone is disposed at a seal of the directional frangible label and the second directional damage zone is disposed at sensitive information of the frangible label.