Packaging structure with internal and external anti-counterfeiting codes
By setting up an design of overlapping internal and external anti-cut codes and transparency control in the packaging structure, the problem of easy imitation or damage in the existing packaging structure is solved, and a higher level of anti-counterfeiting and security of items is achieved.
Patent Information
- Application Number
- CN202420804121.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-17
- Publication Date
- 2025-03-11
- Estimated Expiration
- 2034-04-17
AI Technical Summary
The anti-counterfeiting codes on the outer packaging layer in the existing packaging structure are easily imitated or damaged, resulting in a low anti-counterfeiting level of the items.
The packaging structure with internal and external anti-counterfeiting codes is adopted. The outer packaging layer, inner packaging layer and isolation packaging layer are arranged in laminated settings. The inner and outer code identification area has overlapping parts. The transparency setting makes the inner code identification area invisible in the closed state and only visible in the open state.
Through double anti-counterfeiting identification, the anti-counterfeiting level of the item is improved, ensuring that even if the content of the outer code anti-counterfeiting area is damaged, the inner code identification area can still be used for anti-counterfeiting identification, enhancing the security of the item.
Smart Images
Figure CN222592190U_ABST
Abstract
Description
Technical Field
[0001] The embodiments of the present application relate to the field of packaging technology, and in particular to a packaging structure with internal and external anti-counterfeiting codes. Background Art
[0002] The packaging structure of the article is usually printed with an anti-counterfeiting code, and the user can query the information of the article based on the anti-counterfeiting code to perform anti-counterfeiting identification on the article. For example, the packaging bag of dairy products may be printed with an anti-counterfeiting code, and the user can query the manufacturer information of the dairy products based on the anti-counterfeiting code.
[0003] In the related art, manufacturers usually print an anti-counterfeiting code on the outer packaging layer of the packaging structure of the article, and query the circulation status of the article based on the anti-counterfeiting code to facilitate product traceability.
[0004] However, the anti-counterfeiting code on the outer packaging layer is easy to be imitated (including tampering and copying) or damaged, resulting in a low anti-counterfeiting level of the article. Utility Model Content
[0005] The embodiment of the present application provides a packaging structure with internal and external anti-counterfeiting codes, which is used to solve the technical problem in the related art that the anti-counterfeiting level of the article is low because the anti-counterfeiting code of the article is easy to be imitated or damaged.
[0006] In a first aspect, an embodiment of the present application provides a packaging structure with internal and external anti-counterfeiting codes, an outer packaging layer, an inner packaging layer and an isolation packaging layer, wherein the outer packaging layer, the inner packaging layer and the isolation packaging layer are stacked, wherein:
[0007] The inner packaging layer is located between the outer packaging layer and the isolation packaging layer;
[0008] The outer packaging layer comprises a first surface and a second surface, the first surface of the outer packaging layer faces the inner packaging layer, and the second surface of the outer packaging layer is provided with an outer code identification area;
[0009] The inner packaging layer comprises a first surface and a second surface, the first surface of the inner packaging layer faces the outer packaging layer, the second surface of the inner packaging layer is provided with an inner code identification area, and the outer code identification area and the inner code identification area have an overlapping portion;
[0010] The transparency corresponding to at least one packaging layer among the outer packaging layer and the inner packaging layer is less than or equal to a first threshold, the transparency of the isolation packaging layer is greater than or equal to a second threshold, and the first threshold is less than the second threshold.
[0011] In a possible implementation, the material of the outer packaging layer is polyethylene terephthalate (PET), the material of the inner packaging layer is polyester aluminum film (VMPET), and the material of the isolation packaging layer is polyethylene plastic (PE).
[0012] In a possible implementation, an intermediate packaging layer is further included, and the intermediate packaging layer is located between the outer packaging layer and the inner packaging layer.
[0013] In a possible implementation manner, the intermediate packaging layer is used to print a preset packaging pattern, and the transparency of the intermediate packaging layer is less than or equal to the first threshold.
[0014] In a possible implementation, the material of the intermediate packaging layer is PET.
[0015] In a possible implementation, the outer code identification area includes a first area, the first area overlaps with the inner code identification area, and the first area is used for printing non-alteration information.
[0016] In a possible implementation, the outer code identification area also includes a second area, the second area is adjacent to the first area, the second area is used to print an outer security code, the inner code identification area is used to print an inner security code, and the outer security code is associated with the inner security code.
[0017] In a possible implementation, a sealing area is further included, and the sealing area is used to seal the packaging structure.
[0018] In a possible implementation, the sealing area includes a first sealing area and a second sealing area, wherein:
[0019] When the packaging structure with internal and external anti-counterfeiting codes is in a closed state, the first sealing area and the second sealing area overlap;
[0020] When the packaging structure with internal and external anti-counterfeiting codes is in an open state, the first sealing area and the second sealing area have non-overlapping portions.
[0021] In a possible implementation, it further includes an easy-tear area, and the easy-tear area is used to open the closed packaging structure with the internal and external anti-counterfeiting codes.
[0022] The packaging structure with internal and external anti-counterfeiting codes provided in the embodiment of the present application includes: an outer packaging layer, an inner packaging layer and an isolation packaging layer, and the outer packaging layer, the inner packaging layer and the isolation packaging layer are stacked, wherein: the inner packaging layer is located between the outer packaging layer and the isolation packaging layer; the outer packaging layer includes a first surface and a second surface, the first surface of the outer packaging layer faces the inner packaging layer, and the second surface of the outer packaging layer is provided with an outer code identification area; the inner packaging layer includes a first surface and a second surface, the first surface of the inner packaging layer faces the outer packaging layer, and the second surface of the inner packaging layer is provided with an inner code identification area, and the outer code identification area and the inner code identification area have an overlapping part; the transparency corresponding to at least one packaging layer of the outer packaging layer and the inner packaging layer is less than or equal to a first threshold, the transparency of the isolation packaging layer is greater than or equal to a second threshold, and the first threshold is less than the second threshold. In the above technical scheme, since the outer code identification area and the inner code identification area have overlapping parts, the manufacturer or user can quickly query the contents in the outer code anti-counterfeiting area and the inner code anti-counterfeiting area of the article, and perform double anti-counterfeiting identification based on the contents in the outer code anti-counterfeiting area and the inner code anti-counterfeiting area, thereby improving the speed of anti-counterfeiting identification of the article; since the first threshold is less than the second threshold, the content in the inner code identification area of the inner packaging layer is invisible on the second surface of the outer packaging layer and visible in the isolation packaging layer, which is beneficial to ensuring the security of the content in the inner code identification area. In the case that the content in the outer code anti-counterfeiting area is damaged, the manufacturer or user can still perform anti-counterfeiting identification of the article based on the content in the inner code identification area, thereby improving the anti-counterfeiting level of the article. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and, together with the description, serve to explain the principles of the present application.
[0024] Figure 1 Schematic diagram of the packaging structure with internal and external anti-counterfeiting codes provided in the embodiment of the present application Figure 1 ;
[0025] Figure 2 Schematic diagram of the packaging structure with internal and external anti-counterfeiting codes provided in the embodiment of the present application Figure 2 ;
[0026] Figure 3 A schematic diagram of a packaging structure with internal and external anti-counterfeiting codes provided in an embodiment of the present application Figure 3 ;
[0027] Figure 4 A schematic diagram of an external code identification area provided in an embodiment of the present application;
[0028] Figure 5 A schematic diagram for comparing an outer code identification area and an inner code identification area provided in an embodiment of the present application;
[0029] Figure 6 A schematic diagram of the structure of a sealing area provided in an embodiment of the present application;
[0030] Figure 7 A schematic diagram of the position of an easy-tear area provided in an embodiment of the present application.
[0031] In the above drawings, the meanings of the reference numerals are as follows:
[0032] 10-Packaging structure with internal and external anti-counterfeiting codes;
[0033] 11-outer packaging layer, 111-first surface of the outer packaging layer, 112-second surface of the outer packaging layer, 113-outer code identification area, 1131-upper boundary line of the outer code identification area, 1132-lower boundary line of the outer code identification area, 1133-right boundary line of the outer code identification area, 114-first area, 1141-upper boundary line of the first area, 1142-lower boundary line of the first area, 1143-left boundary line of the first area, 1144-right boundary line of the first area, 115-second area, 1151-right boundary line of the second area;
[0034] 12-inner packaging layer, 121-first surface of the inner packaging layer, 122-second surface of the inner packaging layer, 123-inner code identification area;
[0035] 13-Isolation packaging layer;
[0036] 14-intermediate packaging layer;
[0037] 15-sealing area, 151-first sealing area, 152-second sealing area;
[0038] 16- The upper surface of the packaging structure with internal and external anti-counterfeiting codes;
[0039] 17- The lower surface of the packaging structure with internal and external anti-counterfeiting codes;
[0040] 18-Easy-tear area.
[0041] The above drawings have shown clear embodiments of the present application, which will be described in more detail later. These drawings and text descriptions are not intended to limit the scope of the present application in any way, but to illustrate the concept of the present application to those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION
[0042] Exemplary embodiments will be described in detail herein, examples of which are shown in the accompanying drawings. When the following description refers to the drawings, the same numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the following exemplary embodiments do not represent all implementations consistent with the present application. Instead, they are merely examples of devices consistent with some aspects of the present application as detailed in the appended claims.
[0043] It should be noted that the user information (including but not limited to user device information, user personal information, etc.) and data (including but not limited to data used for analysis, stored data, displayed data, etc.) involved in this application are all information and data authorized by the user or fully authorized by all parties, and the collection, use and processing of relevant data must comply with relevant laws, regulations and standards, and provide corresponding operation entrances for users to choose to authorize or refuse.
[0044] In this application, "and / or" is only a description of the association relationship of the associated objects, indicating that there can be three relationships. For example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone. In addition, the character " / " in this article indicates that the associated objects before and after are in an "or" relationship.
[0045] In the present application, "at least one" means one or more, and "plurality" means two or more.
[0046] In this application, "exemplary", "in some embodiments", "for example", "in other embodiments", etc. are used to indicate examples, illustrations or explanations. Any embodiment or design described as "example" or "for example" in this application should not be interpreted as being more preferred or more advantageous than other embodiments or designs. Specifically, the use of the word example is intended to present concepts in a concrete way.
[0047] In order to make the purpose, technical solution and advantages of the present application clearer, the technical solution of the present application will be clearly and completely described below in combination with the specific embodiments of the present application and the corresponding drawings. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present application.
[0048] It should be noted that the packaging structure with internal and external anti-counterfeiting codes provided in the embodiment of the present application can be applied to the packaging scene of articles. For example, the packaging structure with internal and external anti-counterfeiting codes provided in the embodiment of the present application can be applied to the packaging scene of dairy products. In some examples, the packaging structure with internal and external anti-counterfeiting codes can also be applied to other scenes. The present application does not limit the application scene of the packaging structure with internal and external anti-counterfeiting codes.
[0049] In the related art, manufacturers usually print anti-counterfeiting codes on the outer packaging layer of the packaging structure of the goods, and query the circulation of the goods based on the anti-counterfeiting codes to facilitate product traceability. For example, dairy manufacturer 1 can print anti-counterfeiting codes on the packaging structure of dairy products (e.g., milk powder), and users can query the manufacturer information and anti-counterfeiting labels of the dairy products based on the anti-counterfeiting codes to determine whether the dairy products are produced by dairy manufacturer 1. Dairy manufacturer 1 can also query the circulation of its own dairy products based on the anti-counterfeiting codes to prevent the occurrence of cross-selling and cause losses to dairy manufacturer 1.
[0050] However, the anti-counterfeiting code on the outer packaging of the item is easy to be imitated (including tampering and copying) or damaged, resulting in a low anti-counterfeiting level of the item. If the anti-counterfeiting level of the item produced by the manufacturer is low, the item may be sold in a variety of ways, which will have a negative impact on the manufacturer. For example, a wrong anti-counterfeiting code can be pasted on the correct anti-counterfeiting code of the item to avoid the item being queried when it is sold in different sales areas.
[0051] In view of this, the embodiment of the present application provides a packaging structure with internal and external anti-counterfeiting codes, including: an outer packaging layer, an inner packaging layer and an isolation packaging layer, wherein the outer packaging layer, the inner packaging layer and the isolation packaging layer are stacked, wherein: the inner packaging layer is located between the outer packaging layer and the isolation packaging layer; the outer packaging layer includes a first surface and a second surface, the first surface of the outer packaging layer faces the inner packaging layer, and the second surface of the outer packaging layer is provided with an outer code identification area; the inner packaging layer includes a first surface and a second surface, the first surface of the inner packaging layer faces the outer packaging layer, and the second surface of the inner packaging layer is provided with an inner code identification area. The outer code identification area and the inner code identification area have overlapping parts, so that the manufacturer or user can quickly locate the position of the inner code identification area based on the outer code identification area, and perform double anti-counterfeiting identification based on the contents in the outer code anti-counterfeiting area and the inner code anti-counterfeiting area, thereby improving the speed and anti-counterfeiting level of anti-counterfeiting identification of the article. The transparency corresponding to at least one packaging layer of the outer packaging layer and the inner packaging layer is less than or equal to the first threshold, and the transparency of the isolation packaging layer is greater than or equal to the second threshold. The first threshold is smaller than the second threshold, so that the content in the inner code identification area of the inner packaging layer is invisible on the second surface of the outer packaging layer and is visible in the isolation packaging layer, which is beneficial to ensuring the security of the content in the inner code identification area. In the event that the content in the outer code anti-counterfeiting area is damaged, the manufacturer or user can still perform anti-counterfeiting identification of the item based on the content in the inner code identification area, thereby improving the anti-counterfeiting level of the item.
[0052] The technical solution of the present application and how the technical solution of the present application solves the above-mentioned technical problems are described in detail below with specific embodiments. The following specific embodiments can be combined with each other, and the same or similar concepts or processes may not be repeated in some embodiments. The embodiments of the present application will be described below in conjunction with the accompanying drawings.
[0053] Figure 1 Schematic diagram of the packaging structure with internal and external anti-counterfeiting codes provided in the embodiment of the present application Figure 1 . See Figure 1 The packaging structure 10 with internal and external anti-counterfeiting codes includes: an outer packaging layer 11, an inner packaging layer 12 and an isolation packaging layer 13, wherein the outer packaging layer 11, the inner packaging layer 12 and the isolation packaging layer 13 are stacked, wherein:
[0054] The inner packaging layer 12 is located between the outer packaging layer 11 and the isolation packaging layer 13 .
[0055] Optionally, the material of the outer packaging layer 11 may be polyethylene terephthalate PET, the material of the inner packaging layer 12 may be polyester aluminized film VMPET, and the material of the isolation packaging layer 13 may be polyethylene plastic PE. The thickness of the outer packaging layer 11 and the inner packaging layer 12 may be 12 microns.
[0056] The outer packaging layer 11 includes a first surface 111 and a second surface 112 . The first surface 111 of the outer packaging layer 11 faces the inner packaging layer 12 , and the second surface 112 of the outer packaging layer 11 is provided with an outer code identification area 113 .
[0057] The inner packaging layer 12 includes a first surface 121 and a second surface 122. The first surface 121 of the inner packaging layer 12 faces the outer packaging layer 11. The second surface 122 of the inner packaging layer 12 is provided with an inner code identification area 123. The outer code identification area 113 and the inner code identification area 123 have an overlapping portion.
[0058] The transparency corresponding to at least one packaging layer of the outer packaging layer 11 and the inner packaging layer 12 is less than or equal to a first threshold, the transparency of the isolation packaging layer 13 is greater than or equal to a second threshold, and the first threshold is less than the second threshold.
[0059] Optionally, the following situations may exist: the transparency of the outer packaging layer 11 is less than or equal to the first threshold; the transparency of the inner packaging layer 12 is less than or equal to the first threshold; the transparency of the outer packaging layer 11 and the inner packaging layer 12 are both less than or equal to the first threshold.
[0060] It is understandable that the user can see the content in the packaging layer with low transparency through the packaging layer with high transparency. In one implementation, the transparency of the inner packaging layer 1 is less than or equal to the first threshold value. Since the second surface 122 of the inner packaging layer 12 is provided with the inner code identification area 123, the content in the inner code identification area 123 is invisible in the outer packaging layer 11 and the first surface 121 of the inner packaging layer. Since the transparency of the isolation packaging layer 13 is greater than or equal to the second threshold value, and the first threshold value is less than the second threshold value, the content in the inner code identification area 123 is visible in the isolation packaging layer, so that when the article is in a closed state, the content in the inner code identification area 123 cannot be obtained through the second surface 112 of the outer packaging layer 11, and when the article is in an open state, the content in the inner code identification area 123 can be obtained through the isolation packaging layer 13.
[0061] In another implementation, the transparency of the outer packaging layer 11 is less than or equal to the first threshold value, and since the inner code identification area 123 is disposed on the second surface 122 of the inner packaging layer 12, the content in the inner code identification area 123 is not visible on the second surface 112 of the outer packaging layer 11. Since the transparency of the isolation packaging layer 13 is greater than or equal to the second threshold value, and the first threshold value is less than the second threshold value, the content in the inner code identification area 123 is visible on the isolation packaging layer, so that when the article is in a closed state, the content in the inner code identification area 123 cannot be obtained through the second surface 112 of the outer packaging layer 11, and when the article is in an open state, the content in the inner code identification area 123 can be obtained through the isolation packaging layer 13.
[0062] The packaging structure with internal and external anti-counterfeiting codes provided by the present application can perform dual anti-counterfeiting identification based on the contents in the external code anti-counterfeiting area and the internal code anti-counterfeiting area, thereby improving the speed and anti-counterfeiting level of anti-counterfeiting identification of articles. Moreover, in the case where the contents in the external code anti-counterfeiting area are damaged, the manufacturer or user can still perform anti-counterfeiting identification of the article based on the contents in the internal code identification area, thereby improving the anti-counterfeiting level of the article.
[0063] Figure 2 Schematic diagram of the packaging structure with internal and external anti-counterfeiting codes provided in the embodiment of the present application Figure 2 . See Figure 2 ,exist Figure 1 On the basis of the packaging structure 10 with inner and outer anti-counterfeiting codes shown, the packaging structure 10 with inner and outer anti-counterfeiting codes may further include an intermediate packaging layer 14 , and the intermediate packaging layer 14 is located between the outer packaging layer 11 and the inner packaging layer 12 .
[0064] The intermediate packaging layer 14 is used for printing a preset packaging pattern, and the transparency of the intermediate packaging layer 14 is less than or equal to a first threshold.
[0065] Exemplarily, the preset packaging pattern may include but is not limited to the trademark, ingredient list, production information and usage instructions of the item. The production information may include: manufacturer, implementation standard, production date, place of origin and shelf life, etc.
[0066] The preset packaging pattern of the article printed in the intermediate packaging layer 14 can help users quickly understand the article based on the preset packaging pattern.
[0067] In one example, the transparency of the intermediate packaging layer 14 can be less than or equal to the transparency of the inner packaging layer 12, so that the intermediate packaging layer 14 can be used to shield the content in the inner code identification area 123 in the inner packaging layer 12 to avoid the content in the inner code identification area 123 from being leaked, thereby ensuring security. Even if the content in the outer code anti-counterfeiting area is damaged, the manufacturer or user can still perform anti-counterfeiting identification of the item based on the content in the inner code identification area, thereby improving the anti-counterfeiting level of the item.
[0068] In one implementation, the material of the intermediate packaging layer 14 is PET, and the thickness of the intermediate packaging layer 14 may be 12 microns.
[0069] By providing the middle packaging layer 14 and the outer packaging layer 11 with the same material (PET) and the same thickness, it is convenient for manufacturers to select materials for the packaging structure with internal and external anti-counterfeiting codes.
[0070] Figure 3 A schematic diagram of a packaging structure with internal and external anti-counterfeiting codes provided in an embodiment of the present application Figure 3 . See Figure 3,exist Figure 2 Based on the packaging structure 10 with internal and external anti-counterfeiting codes shown, wherein:
[0071] The outer code identification area 113 may include a first area 114 that overlaps with the inner code identification area 123 .
[0072] The first area 114 is used for printing non-alteration information.
[0073] The non-alterable information may be information that cannot be altered during the production of an item as specified in a standard or specification. For example, during the production of dairy products, the non-alterable information may be the production date of the dairy product. The non-alterable information may be printed in the first area 114 by inkjet printing.
[0074] The outer code identification area 113 may further include a second area 115 , and the second area 115 is adjacent to the first area 114 .
[0075] The second area 115 is used for printing an external anti-counterfeiting code, and the internal code identification area 123 is used for printing an internal anti-counterfeiting code, and the external anti-counterfeiting code and the internal anti-counterfeiting code are associated with each other.
[0076] For ease of understanding, below, combined Figure 4 , explain the external code identification area.
[0077] Figure 4 A schematic diagram of an external code identification area provided in an embodiment of the present application. Figure 4 , including an outer code identification area 113, the outer code identification area 113 includes a first area 114 and a second area 115, and the first area 114 and the second area 115 are adjacent.
[0078] The first area 114 includes an upper boundary line 1141, a lower boundary line 1142, a left boundary line 1143, and a right boundary line 1144. The first area 114 can be located in the outer code identification area 113 based on the distances between the boundary lines of the first area 114 and the second area 115 and the outer code identification area 113.
[0079] In one example, the first area 114 can be positioned in the outer code identification area 113 in the following manner: the length of the outer code identification area 113 can be 55 mm, and the width can be 25.3 mm. The distance between the upper boundary line 1141 of the first area 114 and the upper boundary line 1131 of the outer code identification area 113 is 2 mm. The distance between the lower boundary line 1142 of the first area 114 and the lower boundary line 1132 of the outer code identification area 113 is 2 mm. The distance between the left boundary line 1143 of the first area 114 and the right boundary line 1151 of the second area 115 is 1 mm. The distance between the right boundary line 1144 of the first area 114 and the right boundary line 1133 of the outer code identification area 113 is 1 mm.
[0080] Both the outer anti-counterfeiting code and the inner anti-counterfeiting code may include an anti-counterfeiting code of the article. In an example, the anti-counterfeiting code may be a string of 14 digits, for example, the anti-counterfeiting code may be EM11J234567890.
[0081] Optionally, the anti-counterfeiting identification of the item can be performed in the following manner: compare the anti-counterfeiting code in the outer anti-counterfeiting code with the anti-counterfeiting code in the inner anti-counterfeiting code to see if they are consistent; if so, determine that the item has not been counterfeited; if not, determine that the item has been counterfeited.
[0082] The external anti-counterfeiting code may also include a QR code, which can be scanned to obtain QR code information. For example, the QR code information may be an anti-counterfeiting identification website of the item. Users can perform anti-counterfeiting identification on the item based on the QR code information, and the manufacturer's maintenance personnel can determine whether the item produced by the manufacturer has a channeled product phenomenon based on the QR code information.
[0083] Figure 5 A schematic diagram of a comparison between an outer code identification area and an inner code identification area provided in an embodiment of the present application. Figure 5 , the outer code identification area 113 includes a first area 114 and a second area 115, wherein:
[0084] The first area 114 includes three lines of non-altered information, namely non-altered information 1, non-altered information 2 and non-altered information 3; the second area 115 may include a QR code and one line of anti-counterfeiting code.
[0085] The inner code identification area 123 includes three lines of anti-channelling codes, namely anti-channelling code 1, anti-channelling code 2 and anti-channelling code 3. The contents of the three lines of anti-channelling codes may be the same, and the line spacing of the three lines of anti-channelling codes may be 1 to 2 mm.
[0086] Among them, the area where the anti-counterfeiting code 1 is located corresponds to the area where the non-altered information 1 is located, the area where the anti-counterfeiting code 2 is located corresponds to the area where the non-altered information 2 is located, and the area where the anti-counterfeiting code 3 is located corresponds to the area where the non-altered information 3 is located.
[0087] The packaging structure 10 with internal and external anti-counterfeiting codes provided in the embodiment of the present application, the external code identification area 113 may include a first area 114, and the first area 114 is used to print non-alterable information, so that the first area 114 is difficult to be destroyed. Since the first area 114 overlaps with the internal code identification area 123, the internal anti-counterfeiting code in the internal code identification area 123 is difficult to be destroyed, thereby ensuring the security of the internal anti-counterfeiting code, so that the manufacturer's maintenance personnel can inquire about the circulation status of the goods based on the internal anti-counterfeiting code, or the user can perform anti-counterfeiting identification on the goods based on the internal anti-counterfeiting code.
[0088] The packaging structure 10 with internal and external anti-counterfeiting codes provided in the embodiment of the present application may further include a sealing area 15, and the sealing area 15 is used to seal the packaging structure.
[0089] In one implementation, the sealing area 15 includes a first sealing area 151 and a second sealing area 152, wherein:
[0090] When the packaging structure with the internal and external anti-counterfeiting codes is in a closed state, the first sealing area 151 and the second sealing area 152 overlap.
[0091] When the packaging structure with the internal and external anti-counterfeiting codes is in an open state, the first sealing area 151 and the second sealing area 152 have non-overlapping portions.
[0092] For ease of understanding, below, combined Figure 6 , the structure of the sealing area provided in the embodiment of the present application is described.
[0093] Figure 6 This is a schematic diagram of the structure of a sealing area provided in an embodiment of the present application. Figure 6 The packaging structure with internal and external anti-counterfeiting codes includes an upper surface 16 and a lower surface 17, and the upper surface 16 and the lower surface 17 are integrated, wherein:
[0094] The upper surface 16 is provided with a first sealing area 151 . The upper surface 16 may include four packaging layers, which are, from the outside to the inside: an outer packaging layer 11 , an intermediate packaging layer 14 , an inner packaging layer 12 and an isolation packaging layer 13 .
[0095] The lower surface 17 is provided with a second sealing area 152 . The lower surface 17 may include four packaging layers, which are, from the outside to the inside: an outer packaging layer 11 , an intermediate packaging layer 14 , an inner packaging layer 12 and an isolation packaging layer 13 .
[0096] When the packaging structure with internal and external anti-counterfeiting codes is in a closed state, the first sealing area 151 and the second sealing area 152 overlap, so that the upper surface 16 and the lower surface 17 can enclose a closed space to facilitate the storage of items (e.g., dairy products) based on the closed space.
[0097] When the packaging structure with internal and external anti-counterfeiting codes is in an open state, there is a non-overlapping portion between the first sealing area 151 and the second sealing area 152, so that there is an opening in the closed space surrounded by the upper surface 16 and the lower surface 17, which is convenient for users to take out the items (for example, dairy products) stored in the packaging structure with internal and external anti-counterfeiting codes through the opening.
[0098] The packaging structure 10 with internal and external anti-counterfeiting codes provided in the embodiment of the present application may further include an easy-to-tear area 18, and the easy-to-tear area 18 is used to open the closed packaging structure with internal and external anti-counterfeiting codes.
[0099] The shape of the easy-tear area 18 can be serrated or notched, so that the user can quickly and labor-savingly open the closed packaging structure with internal and external anti-counterfeiting codes based on the easy-tear area 18.
[0100] Next, combine Figure 7 , the setting position of the easy-tear area 18 is explained.
[0101] Figure 7 This is a schematic diagram of the position of an easy-tear area provided in an embodiment of the present application. Figure 7 The easy-tear area 18 can be located at the lower side of the sealing area 15, or the easy-tear area 18 can be located at the upper side of the sealing area 15; or the easy-tear area 18 can be located at the upper side and left side (or right side) of the sealing area 15.
[0102] The packaging structure with internal and external anti-counterfeiting codes provided in the embodiment of the present application may also include an easy-to-tear area 18. Based on the easy-to-tear area 18, the user can quickly and effortlessly open the closed packaging structure with internal and external anti-counterfeiting codes, thereby improving the usability of the packaging structure with internal and external anti-counterfeiting codes.
[0103] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the embodiments of the present application, rather than to limit them. Although the embodiments of the present application have been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein by equivalents. These modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.
Claims
1. A packaging structure with internal and external anti-counterfeiting codes, characterized in that: include: An outer packaging layer, an inner packaging layer and an isolation packaging layer, wherein the outer packaging layer, the inner packaging layer and the isolation packaging layer are stacked, wherein: The inner packaging layer is located between the outer packaging layer and the isolation packaging layer; The outer packaging layer comprises a first surface and a second surface, the first surface of the outer packaging layer faces the inner packaging layer, and the second surface of the outer packaging layer is provided with an outer code identification area; The inner packaging layer comprises a first surface and a second surface, the first surface of the inner packaging layer faces the outer packaging layer, the second surface of the inner packaging layer is provided with an inner code identification area, and the outer code identification area and the inner code identification area have an overlapping portion; The transparency corresponding to at least one packaging layer among the outer packaging layer and the inner packaging layer is less than or equal to a first threshold, the transparency of the isolation packaging layer is greater than or equal to a second threshold, and the first threshold is less than the second threshold.
2. The packaging structure with internal and external anti-counterfeiting codes according to claim 1, characterized in that: The material of the outer packaging layer is polyethylene terephthalate (PET), the material of the inner packaging layer is polyester aluminum film (VMPET), and the material of the isolation packaging layer is polyethylene plastic (PE).
3. The packaging structure with internal and external anti-counterfeiting codes according to claim 1, characterized in that: It also includes an intermediate packaging layer, which is located between the outer packaging layer and the inner packaging layer.
4. The packaging structure with internal and external anti-counterfeiting codes according to claim 3, characterized in that: The intermediate packaging layer is used for printing a preset packaging pattern, and the transparency of the intermediate packaging layer is less than or equal to the first threshold.
5. The packaging structure according to claim 4, characterized in that: The material of the intermediate packaging layer is PET.
6. The packaging structure with internal and external anti-counterfeiting codes according to claim 1, characterized in that: The outer code identification area includes a first area, the first area overlaps with the inner code identification area, and the first area is used for printing non-alteration information.
7. The packaging structure with internal and external anti-counterfeiting codes according to claim 6, characterized in that: The outer code identification area also includes a second area, which is adjacent to the first area and is used for printing an outer security code. The inner code identification area is used for printing an inner security code, and the outer security code is associated with the inner security code.
8. The packaging structure with internal and external anti-counterfeiting codes according to claim 1, characterized in that: It also includes a sealing area, which is used to seal the packaging structure.
9. The packaging structure with internal and external anti-counterfeiting codes according to claim 8, characterized in that: The sealing area includes a first sealing area and a second sealing area, wherein: When the packaging structure with internal and external anti-counterfeiting codes is in a closed state, the first sealing area and the second sealing area overlap; When the packaging structure with internal and external anti-counterfeiting codes is in an open state, the first sealing area and the second sealing area have non-overlapping portions.
10. The packaging structure with internal and external anti-counterfeiting codes according to claim 8, characterized in that: It also includes an easy-tear area, which is used to open the closed packaging structure with internal and external anti-counterfeiting codes.