Seed packaging bag with anti-counterfeiting mark

Abstract

The utility model discloses a seed packaging bag with an anti-counterfeiting mark, and relates to the technical field of packaging bag anti-counterfeiting, the seed packaging bag comprises a packaging bag body, and a dragging assembly and an anti-counterfeiting assembly are arranged at the position, close to a tearing position, of the outer portion of the packaging bag body; the dragging assembly comprises a dragging hook and a dragging strip, the anti-fake assembly comprises a water bag, a sealing bag and a water sensing anti-fake label, the sealing bag is fixedly connected to the outer surface of the packaging bag body, the water sensing anti-fake label is pasted to the portion, located in the sealing bag, of the surface of the packaging bag body, the water bag is fixedly connected to the interior of the sealing bag, and the water bag and the water sensing anti-fake label are arranged in a spaced mode; the dragging hook is located in an inner cavity of the sealing bag and fixedly connected with the dragging strip, and the end, away from the dragging hook, of the dragging strip penetrates out of the sealing bag and is fixedly connected with the packaging bag body. According to the seed packaging bag, when the packaging bag body is opened, the color of the water sensing anti-counterfeit label is changed, the label cannot be used for the second time, and lawbreakers are prevented from selling counterfeit goods by using the anti-counterfeit label.

Description

Technical Field

[0001] The utility model belongs to the technical field of packaging bag anti-counterfeiting, and in particular relates to a seed packaging bag with an anti-counterfeiting mark. Background Art

[0002] Packaging bags refer to bags used to package various supplies, which make it convenient to transport and store goods during the production and circulation process. They are widely used in daily life and industrial production.

[0003] Among them, in order to ensure the authenticity and validity of the seed brand, an anti-counterfeiting label will be pasted on the surface of the seed packaging bag after the seeds are packaged. The anti-counterfeiting label has an identification QR code and an anti-counterfeiting coating. The buyer can obtain the verification code by scraping off the anti-counterfeiting coating, and scan the QR code and enter the verification code to identify the authenticity and validity of the product. However, existing buyers do not scrape off the coating in time after unpacking the seed packaging bag, and the packaging bag is discarded. The criminals can tear off the QR code sticker on the packaging bag without damage, and then apply it to the packaging bag of counterfeit goods, causing counterfeit goods to flow into the market. Utility Model Content

[0004] The purpose of the utility model is to provide a seed packaging bag with a simple structure, reasonable design and anti-counterfeiting mark in order to solve the above problems.

[0005] The utility model achieves the above-mentioned purpose through the following technical solutions:

[0006] A seed packaging bag with an anti-counterfeiting mark, a packaging bag body, wherein a pulling component and an anti-counterfeiting component are arranged on the outside of the packaging bag body adjacent to a tearing position;

[0007] The pulling component includes a pulling hook and a pulling strip, and the anti-counterfeiting component includes a water bag, a sealing bag and a water-sensing anti-counterfeiting label. The sealing bag is fixedly connected to the outer surface of the packaging bag body, and the surface of the packaging bag body located inside the sealing bag is pasted with a water-sensing anti-counterfeiting label. The water bag is fixedly connected to the inside of the sealing bag, and the water bag and the water-sensing anti-counterfeiting label are spaced apart. The pulling hook is located in the inner cavity of the sealing bag, and the pulling hook is fixedly connected to the pulling strip, and the end of the pulling strip away from the pulling hook penetrates to the outside of the sealing bag and is fixedly connected to the packaging bag body.

[0008] As a further optimization scheme of the utility model, the packaging bag body includes a loading part and an opening part, an opening sealing strip is arranged between the loading part and the opening part, the sealing bag is arranged outside the loading part, and the end of the pulling strip away from the pulling hook is fixedly connected to the outside of the opening part.

[0009] As a further optimization solution of the utility model, a fixing sheet is provided on the surface of the unsealing part, and the end of the pulling strip away from the pulling hook is fixedly connected to the unsealing part of the packaging bag body by hot pressing through the fixing sheet.

[0010] As a further optimization solution of the utility model, the pulling assembly also includes a pulling cylinder, which is fixedly connected to the outside of the filling part of the bag body of the packaging bag, and the pulling strip passes through the pulling cylinder and is slidably connected to the pulling cylinder.

[0011] As a further optimization solution of the present invention, the pulling hook has a plurality of hook barbs on the side facing the water bag.

[0012] As a further optimization solution of the present invention, a tearing hole is provided at the tearing position of the bag body of the packaging bag, wherein the fixing sheet is located above the tearing hole.

[0013] As a further optimization solution of the utility model, the sealing bag includes a sealing member and a supporting member, the water bag is fixedly connected to the supporting member, and the supporting member is provided with a tearing film on the side of the water bag away from the water-sensing anti-counterfeiting label.

[0014] As a further optimization solution of the utility model, when the sealing bag is located at the initial position, the sealing bag is in a vacuum state, and a filling cushion is embedded in the sealing bag in the surrounding area of ​​the water bag and the pulling hook.

[0015] As a further optimization scheme of the utility model, a protective shell is arranged outside the sealing bag, and the protective shell is fixedly connected to the outer surface of the filling part of the packaging bag body, and the end of the pulling strip away from the pulling hook passes through the protective shell and is slidably connected to the protective shell.

[0016] As a further optimization solution of the utility model, a hook hole is provided on the unsealed portion of the packaging bag body.

[0017] The utility model has at least the following beneficial effects: a seed packaging bag with an anti-counterfeiting mark provided by the utility model comprises a packaging bag body, and a pulling component and an anti-counterfeiting component are arranged at the outer portion of the packaging bag body adjacent to the tearing position; when the user unseals the packaging bag body through the tearing position, the pulling hook is pulled by the pulling strip in the pulling component to break the water bag hook in the anti-counterfeiting component to wet the water-sensing anti-counterfeiting label, and the color change of the wet water-sensing anti-counterfeiting label indicates the anti-counterfeiting mark on the label, such as the packaging bag body corresponding to the QR code has been unsealed and used, and the label cannot be used a second time, thereby effectively preventing lawbreakers from misappropriating the anti-counterfeiting label to sell counterfeit goods. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a structural schematic diagram of the pulling component and the anti-counterfeiting component of the utility model;

[0020] Figure 3 It is a partial side cross-sectional structural schematic diagram of the pulling component and the anti-counterfeiting component of the utility model;

[0021] Figure 4 It is a partial structural schematic diagram of the pulling hook of the utility model.

[0022] In the figure: 1. side sealing strip; 2. packaging bag body; 21. loading part; 22. opening part; 3. hook hole; 4. opening sealing strip; 5. tearing mouth; 6. pulling component; 61. pulling hook; 62. pulling strip; 63. fixing plate; 64. pulling tube; 65. tearing film; 611. hook; 7. water bag; 8. water-sensing anti-counterfeiting label; 9. sealing capsule; 91. sealing member; 92. supporting member; 93. filling cushion; 10. protective shell. DETAILED DESCRIPTION

[0023] The present application is further described in detail below in conjunction with the accompanying drawings. It is necessary to point out here that the following specific implementation methods are only used to further illustrate the present application and cannot be understood as limiting the scope of protection of the present application. Technical personnel in this field can make some non-essential improvements and adjustments to the present application based on the above application content. Example

[0024] like Figures 1 to 4 As shown, the utility model provides a seed packaging bag with an anti-counterfeiting mark, comprising a packaging bag body 2, wherein a pulling component 6 and an anti-counterfeiting component are arranged on the outside of the packaging bag body 2 near the tearing position;

[0025] The pulling component 6 includes a pulling hook 61 and a pulling strip 62, and the anti-counterfeiting component includes a water bag 7, a sealing bag 9 and a water-sensing anti-counterfeiting label 8. The sealing bag 9 is fixedly connected to the outer surface of the packaging bag body 2, and the surface of the packaging bag body 2 located inside the sealing bag 9 is pasted with a water-sensing anti-counterfeiting label 8. The water bag 7 is fixedly connected to the inside of the sealing bag 9, and the water bag 7 and the water-sensing anti-counterfeiting label 8 are spaced apart. The pulling hook 61 is located in the inner cavity of the sealing bag 9, and the pulling hook 61 is fixedly connected to the pulling strip 62. The end of the pulling strip 62 away from the pulling hook 61 passes through the outside of the sealing bag 9 and is fixedly connected to the packaging bag body 2.

[0026] It should be noted that the main function of the water-sensing anti-counterfeiting label 8 is that when the substrate encounters water, the surface of the water-sensing anti-counterfeiting material will change to a color that is significantly different from the previous color, and this is irreversible. In addition, the color change of the water-sensing anti-counterfeiting label 8 can be selected according to the needs of the manufacturer. The manufacturer can print an anti-counterfeiting QR code on the water-sensing anti-counterfeiting label 8 for users to scan and obtain the real and effective information of the product.

[0027] Exemplarily, the water-sensitive anti-counterfeiting label 8 is a water-sensitive ink anti-counterfeiting label, which contains special water-sensitive ink or ink, which will change color when the water stops, or show a specific pattern to indicate that the label has been wetted.

[0028] Therefore, in the above embodiment, the user opens the packaging bag body 2 through the tearing position. During the tearing process, the pulling strip 62 pulls the pulling hook 61 outward, so that the pulling hook 61 hooks and breaks the water bag 7. For example, Figure 4 As shown, the pulling hook 61 has a plurality of hook barbs 611 on the side facing the water bag 7, which helps the pulling hook 61 to break the water bag 7, so that the aqueous solution in the water bag 7 falls and wets the water-sensing anti-counterfeiting label 8. The water-sensing anti-counterfeiting label 8 changes color or reveals a pattern, indicating that the packaging bag body 2 corresponding to the water-sensing anti-counterfeiting label 8 has been opened and used, that is, the water-sensing anti-counterfeiting label 8 is invalid. Since the water-sensing anti-counterfeiting label 8 is arranged in a one-to-one correspondence with the packaging bag body 2, the water-sensing anti-counterfeiting label 8 cannot be reused after the packaging bag body 2 is opened, which effectively prevents the existing lawless elements from stealing the anti-counterfeiting labels and causing counterfeit goods to circulate in the market. Example

[0029] Based on the above embodiments, continue to refer to Figures 1 to 4 The packaging bag body 2 includes a loading part 21 and an unsealing part 22, an opening sealing strip 4 is arranged between the loading part 21 and the unsealing part 22, the sealing bag 9 is arranged outside the loading part 21, and the end of the pulling strip 62 away from the pulling hook 61 is fixedly connected to the outside of the unsealing part 22.

[0030] It should be noted that the packaging bag body 2 is an integral one-piece structure, and the edges of the front and back sides of the packaging bag body 2 are heat-pressed to form side sealing strips 1 to seal and pack the seeds in the packaging bag body 2 .

[0031] It should be noted that when the user unseals the packaging bag body 2 through the tearing position, the unsealed portion 22 is torn off. At this time, the user only needs to control the opening and closing of the opening sealing strip 4 to take out the seeds at any time. The remaining seeds can also be sealed and stored in the loading portion 21 to prevent the seeds from being damaged by moisture when they cannot be used once. Figure 1 The position indicated by the dotted line is located inside the bag body 2 of the packaging bag.

[0032] like Figure 2 As shown, a fixing sheet 63 is provided on the surface of the unsealing portion 22 , and one end of the pulling strip 62 away from the pulling hook 61 is fixedly connected to the unsealing portion 22 of the packaging bag body 2 by heat pressing through the fixing sheet 63 .

[0033] Continue reading Figure 2 and Figure 3 The pulling assembly 6 further includes a pulling cylinder 64, which is fixedly connected to the outside of the filling part 21 of the packaging bag body 2, and the pulling strip 62 passes through the pulling cylinder 64 and is slidably connected to the pulling cylinder 64. The pulling strip 62 is protected, and the pulling strip 62 is effectively prevented from being hooked by foreign objects during the transportation of the packaging bag body 2, and the pulling strip 62 is ensured to play a role only when the packaging bag body 2 is opened. Figure 1 As shown, a tearing hole 5 is provided at the tearing position of the bag body 2 of the packaging bag, wherein the fixing piece 63 is located above the tearing hole 5 .

[0034] It should be noted that one end of the pulling tube 64 adjacent to the fixing plate 63 is not fixedly connected to the unsealing part 22, so that when the user tears open the unsealing part 22 through the tearing opening 5, the unsealing part 22 pulls the pulling strip 62 through the fixing plate 63, and the pulling strip 62 moves outward relative to the pulling tube 64, so that the pulling hook 61 hooks and breaks the water bag 7, causing the aqueous solution in the water bag 7 to fall and wet the water-sensing anti-counterfeiting label 8, causing the water-sensing anti-counterfeiting label 8 to change color and cannot be used a second time.

[0035] Exemplarily, the pulling components 6 are provided with multiple groups, so that when the unsealed portion 22 is torn off, the pulling strips 62 in the multiple pulling components 6 can be pulled to ensure that the multiple pulling hooks 61 are hooked and broken by the water bag 7 in sequence, so that the water in the water bag 7 gradually overflows into the sealing bag 9, thereby improving the wetting effect of the water-sensing anti-counterfeiting label 8. Figure 2 As shown, two pulling components 6 are provided. In other embodiments, the pulling components 6 may be three, four, etc., which is not limited here. Example

[0036] Based on the above embodiments, continue to refer to Figures 1 to 4 The sealing bag 9 includes a sealing member 91 and a supporting member 92 , the water bag 7 is fixedly connected to the supporting member 92 , and the supporting member 92 is located on a side of the water bag 7 away from the water-sensing anti-counterfeiting label 8 and is provided with a tearing film 65 .

[0037] When the sealing bag 9 is at the initial position, the sealing bag 9 is in a vacuum state, and a filling cushion 93 is embedded in the sealing bag 9 around the water bag 7 and the pulling hook 61. In the vacuum state, it is effectively prevented that water vapor enters the sealing bag 9 when the humidity in the air is too high, and the water-sensing anti-counterfeiting label 8 is prevented from changing color prematurely when the packaging bag body 2 is not opened.

[0038] It should be noted that if Figure 3In the position shown, the tip of the hook 61 is higher than the lowermost position of the support member 92, and the filling cushion 93 is wrapped and squeezed around the hook 61, so that when the sealing bag 9 is in a vacuum state, the sealing member 91 fits the water-sensing anti-counterfeiting label 8, and the tip of the hook 61 will not pierce the water bag 7. In addition, the filling cushion 93 is wrapped and squeezed around the water bag 7 to provide auxiliary support for the water bag 7. Exemplarily, the filling cushion is a foam ball.

[0039] like Figure 2 and Figure 3 The sealing bag 9 is provided with a protective shell 10 on the outside, and the protective shell 10 is fixedly connected to the outer surface of the filling part 21 of the packaging bag body 2, and the end of the pulling strip 62 away from the pulling hook 61 passes through the protective shell 10 and is slidably connected to the protective shell 10. The protective shell 10 is used to protect the sealing bag 9 to prevent the sealing bag 9 from being squeezed by foreign objects, resulting in the water bag 7 being punctured by the pulling hook 61 when the packaging bag body 2 is not unpacked, thereby affecting the anti-counterfeiting performance of the water-sensing anti-counterfeiting label 8.

[0040] It should be noted that the protective shell 10 is made of a transparent material, so that the user can scan and obtain the anti-counterfeiting identification information on the water-sensing anti-counterfeiting label 8 through the protective shell 10 and the sealing member 91 before unpacking the packaging bag body 2 .

[0041] like Figure 1 As shown, the unsealed portion 22 of the packaging bag body 2 is provided with a hook hole 3. It is convenient for the seller to hang up the seed packaging bag body 2 for display and sale, and it is also convenient for users to purchase.

[0042] In the above embodiment, when the packaging bag body 2 is opened, the pulling strip 62 is pulled outward, and the pulling strip 62 is connected with the tear film 65, tearing the tear film 65, so that air enters the sealing bag 9, and the sealing member 91 is separated from the water-sensing anti-counterfeiting label 8. After the water bag 7 is broken by the pulling hook 61, the water-sensing anti-counterfeiting label 8 is wetted and colored, indicating that the packaging bag body 2 corresponding to the water-sensing anti-counterfeiting label 8 has been used, and the water-sensing anti-counterfeiting label 8 cannot be used a second time. Moreover, as the pulling strip 62 continues to be pulled, the pulling hook 61 moves to the outside of the sealing bag 9 through the position of the tear film 65. Due to the obstruction of the protective shell 10, the pulling strip 62 is torn off. At this time, the unsealed portion 22 is torn off to open the packaging bag body 2.

[0043] It should be noted that when the packaging bag body 2 is not unpacked, the pulling strip 62 is fixedly connected to the tear film 65, and the connection position between the tear film 65 and the pulling strip 62 is sealed. When a sufficiently large unpacking pulling force is applied manually, the pulling strip 62 will tear the tear film 65. During the daily transportation of the packaging bag body 2, the sealing connection force between the tear film 65 and the pulling strip 62 is sufficient to resist the daily bending force of the pulling strip 62 to ensure the vacuum environment of the sealing bag 9.

[0044] The working principle of the utility model is as follows: before use, the seed packaging bag with the anti-counterfeiting mark is in a vacuum state in the sealing bag 9. When in use, the user tears off the unsealing part 22 through the position of the tearing hole 5. Under the traction of the unsealing part 22, the pulling strip 62 pulls the pulling hook 61 to move upward, and the tearing film 65 is torn by the pulling strip 62, and the vacuum environment of the sealing bag 9 is broken. At this time, the sealing member 91 is not in contact with the water-sensing anti-counterfeiting label 8, and the tip of the pulling hook 61 breaks the water bag 7. The aqueous solution in the water bag 7 wets the water-sensing anti-counterfeiting label 8, and the water-sensing anti-counterfeiting label 8 changes color to indicate that the packaging bag body 2 corresponding to the water-sensing anti-counterfeiting label 8 has been unsealed and used. This water-sensing anti-counterfeiting label 8 cannot be used a second time, which effectively prevents criminals from using this label again to sell counterfeit goods.

[0045] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model.

Claims

1. A seed packaging bag with an anti-counterfeiting mark, comprising a packaging bag body (2), characterized in that: A pulling component (6) and an anti-counterfeiting component are provided on the outside of the packaging bag body (2) adjacent to the tearing position; The pulling component (6) comprises a pulling hook (61) and a pulling strip (62); the anti-counterfeiting component comprises a water bag (7), a sealing bag (9) and a water-sensing anti-counterfeiting label (8); the sealing bag (9) is fixedly connected to the outer surface of the packaging bag body (2); the surface of the packaging bag body (2) located inside the sealing bag (9) is adhered with the water-sensing anti-counterfeiting label (8); the water bag (7) is fixedly connected to the inside of the sealing bag (9), and the water bag (7) and the water-sensing anti-counterfeiting label (8) are arranged at intervals; the pulling hook (61) is located in the inner cavity of the sealing bag (9); the pulling hook (61) is fixedly connected to the pulling strip (62); an end of the pulling strip (62) away from the pulling hook (61) passes through the outside of the sealing bag (9) and is fixedly connected to the packaging bag body (2).

2. A seed packaging bag with an anti-counterfeiting mark according to claim 1, characterized in that: The packaging bag body (2) comprises a loading portion (21) and an unsealing portion (22), an opening sealing strip (4) is arranged between the loading portion (21) and the unsealing portion (22), the sealing bag (9) is arranged outside the loading portion (21), and one end of the pulling strip (62) away from the pulling hook (61) is fixedly connected to the outside of the unsealing portion (22).

3. A seed packaging bag with an anti-counterfeiting mark according to claim 2, characterized in that: A fixing sheet (63) is provided on the surface of the unsealing portion (22), and one end of the pulling strip (62) away from the pulling hook (61) is hot-pressed and fixedly connected to the unsealing portion (22) of the packaging bag body (2) via the fixing sheet (63).

4. A seed packaging bag with an anti-counterfeiting mark according to claim 2 or 3, characterized in that: The pulling assembly (6) further comprises a pulling cylinder (64), the pulling cylinder (64) being fixedly connected to the outside of the filling portion (21) of the packaging bag body (2), and the pulling strip (62) passing through the pulling cylinder (64) and being slidably connected to the pulling cylinder (64).

5. The seed packaging bag with anti-counterfeiting mark according to claim 4, characterized in that: The side of the pulling hook (61) facing the water bag (7) has a plurality of hook barbs (611).

6. The seed packaging bag with anti-counterfeiting mark according to claim 5, characterized in that: A tearing opening (5) is provided at the tearing position of the packaging bag body (2), wherein the fixing piece (63) is located above the tearing opening (5).

7. The seed packaging bag with anti-counterfeiting mark according to claim 6, characterized in that: The sealing bag (9) comprises a sealing member (91) and a supporting member (92), the water bag (7) is fixedly connected to the supporting member (92), and a tear film (65) is provided on the side of the water bag (7) away from the water-sensing anti-counterfeiting label (8).

8. The seed packaging bag with anti-counterfeiting mark according to claim 7, characterized in that: When the sealing bag (9) is located at the initial position, the sealing bag (9) is in a vacuum state, and a filling cushion (93) is embedded in the sealing bag (9) in the surrounding area of ​​the water bag (7) and the pulling hook (61).

9. The seed packaging bag with anti-counterfeiting mark according to claim 8, characterized in that: A protective shell (10) is disposed outside the sealing bag (9), the protective shell (10) being fixedly connected to the outer surface of the filling portion (21) of the packaging bag body (2), and one end of the pulling strip (62) away from the pulling hook (61) passes through the protective shell (10) and is slidably connected to the protective shell (10).

10. The seed packaging bag with anti-counterfeiting mark according to claim 9, characterized in that: The unsealing portion (22) of the packaging bag body (2) is provided with a hook hole (3).

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