A sealing sticker and packaging that identifies the opening status around the entire circumference

Abstract

This utility model belongs to the field of packaging boxes and discloses a sealing sticker that identifies the opening status around the entire circumference. It effectively leaves a large residue when the sticker is torn from any point around the packaging box. The sticker features a handle and a cutting unit. The handle is formed at the edge of the sealing sticker, and the cutting unit includes at least three cleaving lines. These cleaving lines are V-shaped, forming a tip and an opening. The tip is closer to the edge of the sealing sticker than the opening, and the opening faces inward. All the cleaving lines are distributed along a C-shaped path, opening towards the handle. Thus, the handle and at least three cleaving lines form a circumferential distribution on the sealing sticker. This means that no matter where the sticker is torn from the packaging, the cleaving lines will ensure that a large residue remains on the packaging. This utility model also discloses a packaging using the above-described sealing sticker.

Description

Technical Field

[0001] This utility model belongs to the field of packaging boxes, specifically relating to a sealing sticker and packaging that can identify the opening status from all angles. Background Technology

[0002] A sealing sticker that identifies whether a package has been opened is an adhesive sticker that is applied to the opening section of the packaging box. This allows sales staff to quickly identify whether returned cosmetic packaging boxes have been opened.

[0003] The Chinese utility model patent "A sealing sticker that is easy to distinguish the open state" (publication number: CN223132883U) uses a first cut line and a second cut line in the shape of a "V" so that when the sealing sticker is torn off the packaging box, it can form a mark of the opened packaging box by leaving a small piece of the sticker.

[0004] However, the above methods have limitations. In actual use: 1) The tearing direction of the sealing sticker only has a good breaking ability when the angle between it and the direction of the first and second cutting lines is small. When the angle is large and the adhesive bond between the packaging box and the sealing sticker is not very strong, the first and second cutting lines often cannot be broken quickly, leaving small pieces of the object. 2) The area of ​​the remaining small pieces of the object is small, and it is very difficult to remove the small pieces of the object from the packaging box during subsequent packaging box recycling and cleaning. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a sealing sticker that can identify the open state around the entire circumference, effectively leaving a large residue when the sticker is torn off the packaging box from any position around its circumference.

[0006] To achieve the above objectives, the present invention provides the following technical solution: A circumferentially identifiable opening status sealing sticker, adhesively attached to the opening portion of packaging, comprising: a handle formed on the edge of the sealing sticker; a cutting unit including at least three rupture lines, the rupture lines being "V" shaped folds to form a tip and an opening, the tip being closer to the edge of the sealing sticker than the opening, and the opening facing the interior of the sealing sticker; and all rupture lines being distributed along a "C" shaped path, with the path opening towards the handle.

[0007] Preferably, the number of destructive cutter lines is three, and the included angle of the "V" shape of the destructive cutter lines is 60°~90°. Furthermore, the handle is a notch at the edge of the sealing sticker, and a handle strip is formed at the bottom of the handle facing outwards from the sealing sticker, with a pair of parallel guide slits formed on both sides of the handle strip.

[0008] Furthermore, the openings of two destructive cutter lines face each other, the opening of another destructive cutter line faces the handle bar, and the envelope angle of the distribution paths of the three destructive cutter lines is 180°.

[0009] Furthermore, at least one end of the guide break has guide blades extending in the same direction. Furthermore, the sealing tape is round or rectangular.

[0010] Furthermore, the sealing sticker is circular, and the handle is the arc-shaped area of ​​the edge of the sealing sticker.

[0011] Furthermore, the side opposite to the handle of the sealing tape is called the knife line side. All three destructive knife lines are close to the knife line side, and the envelope angle of the distribution path of the three destructive knife lines is less than 180°.

[0012] A type of packaging that uses the aforementioned circumferential sealing sticker to identify the open status.

[0013] Preferably, the packaging is a cardboard box, a plastic bag, or a sheet wrapping, and the contents of the packaging include cosmetics, medicines, or food. Compared with the prior art, the beneficial effects of this utility model are: 1. Because the sealing sticker of this utility model with full circumference recognition of the open state has a handle and a cutting unit, the handle is formed on the edge of the sealing sticker, and the cutting unit includes at least three breaking blade lines. The breaking blade lines are "V" shaped folds, thus forming a tip and an opening. The tip is closer to the edge of the sealing sticker than the opening, and the opening faces the inside of the sealing sticker. All breaking blade lines are distributed along a "C" shaped path, and the path opens towards the handle. Thus, the handle and at least three breaking blade lines form a full circumference distribution on the sealing sticker. That is, no matter where the sealing sticker is torn from the packaging from any position on the full circumference of the sealing sticker, due to the action of the other multiple breaking blade lines, the sealing sticker will definitely leave a large amount of residue on the packaging. Therefore, this utility model can effectively leave a large amount of residue when the sealing sticker is torn from the packaging box at any position on the full circumference of the packaging sticker.

[0014] 2. Because the handle of this utility model is a notch at the edge of the sealing sticker, and the bottom of the handle forms a pull strip facing the outside of the sealing sticker, and a pair of parallel guide slits are formed on both sides of the pull strip, the two sides of the sealing sticker divided by the pull strip are respectively attached to the two sides of the opening part of the packaging, and the corresponding packaging is a small cardboard box. The opening method of this cardboard box is a single-sided opening method. This type of packaging is relatively light. The normal way to operate a sealing strip is for the user to grasp the packaging and bring it close to their side, pinch the pull strip between the pads of their thumb and index finger, and tear the sealing sticker by pulling the pull strip. Therefore, this utility model can tear the sealing sticker into two parts by pulling the pull strip in the normal way of opening the sealing sticker, so that the packaging can be opened by the relative movement of the two sides of the opening part.

[0015] 3. Because at least one end of the guide seam of this utility model has guide blades extending in the same direction, the edge of the seal can be smoother when the seal is torn open in the normal way.

[0016] 4. In this utility model, the side opposite the handle to the sealed portion is called the knife line side. All three structural knife lines are close to the knife line side, and the envelope angle of the distribution paths of the three structural knife lines is less than 180°. The handle side and the knife line side of the arc-shaped area are respectively attached to both sides of the opening portion of the packaging. The corresponding packaging is a large cardboard box, which opens in a double-sided manner. This type of packaging is relatively heavy. The standard sealing method involves placing the cardboard box on a predetermined platform, and the user adjusting their upper body... Position yourself close to the packaging, pinch the handle of the arched area with the pad of your thumb against the side of your index finger, and pull to peel the seal off from the opening. This creates a full circumference distribution of the handle and at least three tear lines on the seal. No matter where you start tearing the seal off the packaging, the tear lines will ensure that a large amount of seal residue remains on the packaging. Therefore, this invention can effectively leave a large amount of seal residue when the seal is torn off the packaging box from any position on the circumference.

[0017] 5. Because the packaging of this utility model is a cardboard box, plastic bag, or sheet wrapping, and the contents of the packaging include cosmetics, medicines, or food, this utility model can be applied to the packaging of more items that require strict monitoring of their usage status. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of a sealing sticker for full-circle identification of the open state, as described in Embodiment 1 of this utility model. Figure 1 .

[0019] Figure 2This is a schematic diagram of a sealing sticker for full-circle identification of the open state, as described in Embodiment 1 of this utility model. Figure 2 .

[0020] Figure 3 This is an embodiment of the sealing sticker for full-circle identification of the open state, as shown in Embodiment 1 of this utility model.

[0021] Figure 4 This is a schematic diagram of a sealing sticker for full-circle identification of the open state, as shown in Embodiment 2 of this utility model.

[0022] Figure 5 This is an embodiment of the sealing sticker for full-circle identification of the open state, as shown in Embodiment 2 of this utility model.

[0023] In the diagram: 100A, sealing sticker for full circumference identification of open state; P1, small cardboard box packaging; 10A, handle; 11, handle pull strip; 12, guide seam; 13, guide knife line; 14, central knife line; 20A, cutting unit; 21A, breaking knife line; 211A, tip; 212A, opening; 100B, sealing sticker for full circumference identification of open state; P2, large cardboard box packaging; 100b, knife line side; 10B, handle; T, dividing chord line; 20B, cutting unit; 21B, breaking knife line; 211B, tip; 212B, opening. Detailed Implementation

[0024] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the following embodiments, in conjunction with the accompanying drawings, specifically illustrate the sealing sticker for full-circumference identification of the open state of this utility model. It should be noted that the description of these embodiments is for the purpose of helping to understand this utility model, but does not constitute a limitation of this utility model.

[0025] <Example 1> like Figure 1 and Figure 2 As shown, the circumferential opening identification sealing sticker 100A is circular or rectangular, with a handle 10 and a cut unit 20. Specifically, one side of the circumferential opening identification sealing sticker 100A, except for the handle 10A, is coated with an adhesive medium, while the handle 10A is not coated with an adhesive medium. The circumferential opening identification sealing sticker 100A is glued to the opening part of the packaging by the adhesive medium.

[0026] The handle portion 10A is formed on the edge of the sealing sticker 100A, and is a notch on the edge of the sealing sticker 100A. The bottom of the handle portion 10A faces the outside of the sealing sticker 100A and a handle pull strip 11 is formed. A pair of parallel guide slits 12 are formed on both sides of the handle pull strip 11, and at least one guide slit 12 has a guide knife line 13 extending in the same direction at its end.

[0027] Specifically, when the pull handle 11 causes the structure of the sealing sticker 100A to be damaged, a pair of parallel guide slits 12 will guide the extension direction of the damage fracture of the sealing sticker 100A by the pull handle 11, and the guide knife line 13 will make the damage fracture smoother.

[0028] In this embodiment, the number of guide knife lines 13 is one or two. When there are two guide knife lines 13, the two guide knife lines 13 correspond to guide a pair of guide breaks 12. When there is one guide knife line 13, a middle knife line 14 that is not connected to the guide breaks 12 is added to the sealing sticker 100A that identifies the open state around the circumference. The guide knife line 13 and the middle knife line 14 correspond to guide a pair of guide breaks 12.

[0029] The cutting unit 20A includes three breaking cut lines 21A. The breaking cut lines 21A are V-shaped zigzag lines with an included angle of 60° to 90°. The breaking cut lines 21A form a tip 211A and an opening 212A. The tip 211A is closer to the edge of the sealing sticker 100A than the opening 212A, and the opening 212A faces the interior of the sealing sticker 100A. All breaking cut lines 21A are distributed along a C-shaped path, and the path opens towards the buckle part 10A.

[0030] The openings 212A of two destructive cutter lines 21A face each other, and the opening 212A of another destructive cutter line 21A faces the handle bar 11. The envelope angle of the distribution path of the three destructive cutter lines 21A is 180°. Specifically, the three destructive cutter lines 21A are located at both ends and the middle of the “C” shaped path, and the tips 211A of the three destructive cutter lines 21A point 90° apart. The tip 211A of the destructive cutter line 21A located in the middle points 180° apart from the extension direction of the handle bar 11.

[0031] A type of packaging (not shown in the attached drawings) uses the aforementioned circumferential sealing sticker 100A for identifying the open state at the opening portion.

[0032] The packaging is in the form of cardboard boxes, plastic bags, or sheet wrappings, and the contents of the packaging include cosmetics, medicines, or food.

[0033] like Figure 3As shown, in this embodiment, the omnidirectional opening identification sealing sticker 100A is used at the opening of the small cardboard box packaging P1. The opening method of the small cardboard box packaging P1 is a single-sided opening method. The sealing sticker 100A is affixed to both sides of the opening part of the small cardboard box packaging P1, with the pull handle 11 as the dividing line. The small cardboard box packaging P1 is relatively lightweight. The normal way to destroy the sealing sticker 100A at its opening part is for the user to grasp and move the small cardboard box packaging P1 close to their side, pinch the pull handle 11 between the pads of their thumb and forefinger, and tear the sealing sticker 100A by pulling the pull handle 11. Alternatively, the sealing sticker 100A can be destroyed through irregular methods. Specifically, the user... By grasping and moving the small cardboard box P1 close to the body, starting from the other edges of the sealing sticker 100A other than the handle 10A, the sealing sticker 100A is gradually peeled off from the small cardboard box P1. Regardless of whether the sealing sticker 100A is damaged in a regular or irregular manner, due to the setting of the three breaking lines 21A, at least one large residue with the breaking line 21A as the end will remain on the small cardboard box P1. Compared with the irregular destruction method, the regular destruction method of the sealing sticker 100A will inevitably result in the sealing sticker 100A being divided into two independent residual parts. Furthermore, due to the setting of the guide seam 12 and the guide line 13, the break edge of each residual part of the sealing sticker 100A is relatively flat.

[0034] <Example 2> In this second embodiment, the same symbols are used for the same structures as in the first embodiment, and the same descriptions are omitted.

[0035] In Example 2, the sealing sticker 100B that identifies the open state throughout the entire circumference differs from that in Example 1 in that: like Figure 4 As shown, the sealing sticker 100B is circular, and the handle 10B is an arc-shaped area at the edge of the sealing sticker 100B, thus forming a dividing line T between the handle 10B and the rest of the sealing sticker 100B. Specifically, one side of the sealing sticker 100B that identifies the open state is coated with an adhesive medium except for the handle 10B, while the handle 10B is not coated with an adhesive medium. The sealing sticker 100B that identifies the open state is adhered to the opening part of the packaging by the adhesive medium.

[0036] The cutting unit 20B includes three breaking cut lines 21B. The breaking cut lines 21B are V-shaped zigzag lines with an included angle of 60° to 90°. The breaking cut lines 21B form a tip 211B and an opening 212B. The tip 211B is closer to the edge of the sealing sticker 100B than the opening 212B, and the opening 212B faces the interior of the sealing sticker 100B. All breaking cut lines 21B are distributed along a C-shaped path, and the path opens towards the buckle part 10B.

[0037] The side of the sealing sticker 100B opposite to the handle part 10B is called the knife line side 100b. The three destructive knife lines 21B are all close to the knife line side 100b. The envelope angle of the distribution path of the three destructive knife lines 21B is less than 180°. Specifically, the three destructive knife lines 21B are located at both ends and the middle of the "C" shaped path, respectively. The tips 211A of the three destructive knife lines 21A point in different directions by 45°. The tip 211A of the destructive knife line 21B located in the middle points in different directions from the extension direction of the dividing chord line formed by the handle part 10B on the sealing sticker 100B by 180°.

[0038] A type of packaging (not shown in the attached drawings) uses the aforementioned circumferential sealing sticker 100B for identifying the open state at the opening portion.

[0039] The packaging is in the form of cardboard boxes, plastic bags, or sheet wrappings, and the contents of the packaging include cosmetics, medicines, or food.

[0040] like Figure 5 As shown, in this embodiment, the omnidirectional opening identification sealing sticker 100B is used at the opening part of the large cardboard box packaging P2. The opening method of the large cardboard box packaging P2 is a single-sided opening method. The handle part 10B in the arc-shaped area is attached to the side of the sealing sticker 100B and the knife line side 100b on both sides of the opening part of the large cardboard box packaging P2, and the cutting unit 20B is located on the side of the opening part of the large cardboard box packaging P2 where the knife line side 100B is located. The large cardboard box packaging P2 is of medium weight. The normal way to destroy the sealing sticker 100B at its opening part is to place the cardboard box packaging on a predetermined platform and the user adjusts his upper body position. Approach the large cardboard box P2, pinch the handle 10B in the arched area with the pad of your thumb against the side of your index finger, and peel the sealing sticker 100B off from the opening part of the large cardboard box P2 by pulling. Alternatively, you can damage the sealing sticker 100B through irregular means. Specifically, start from the other edges of the sealing sticker 100B other than the handle 10B and gradually peel the sealing sticker 100B off from the large cardboard box P2. Regardless of whether the sealing sticker 100B is damaged in a regular or irregular way, due to the setting of the three destructive cutting lines 21B, at least one large residue with the destructive cutting line 21B as the end will remain on the large cardboard box P2.

[0041] The above embodiments are preferred embodiments of this utility model and are not intended to limit the scope of protection of this utility model. Various modifications or variations that can be made by those skilled in the art within the scope of the appended claims without creative effort are still within the scope of protection of this patent.

Claims

1. A sealing sticker for omnidirectional identification of opening status, adhesively attached to the opening portion of packaging, characterized in that, have: The hand-fastening part is formed at the edge of the sealing tape. The cutting unit includes at least three destructive cutter lines. The destructive blades are V-shaped, forming a tip and an opening. The tip is closer to the edge of the sealing tape than the opening, and the opening faces the inside of the sealing tape. All the destructive blades are distributed along a C-shaped path, and this path opens towards the handle.

2. The sealing sticker for full-circle identification of open state according to claim 1, characterized in that: in, The number of the destructive cutter lines is three, and the "V" angle of the destructive cutter lines is 60°~90°.

3. The sealing sticker for full-circle identification of open state according to claim 2, characterized in that: in, The handle is a notch at the edge of the sealing sticker, and a handle strip is formed at the bottom of the handle facing the outside of the sealing sticker, and a pair of parallel guide slits are formed on both sides of the handle strip.

4. The sealing sticker for full-circle identification of open state according to claim 3, characterized in that: in, The openings of two of the destructive cutter lines face each other, the opening of another destructive cutter line faces the handle bar, and the envelope angle of the distribution paths of the three destructive cutter lines is 180°.

5. The sealing sticker for full-circle identification of open state according to claim 3, characterized in that: in, At least one end of the guide break has a guide blade line extending in the same direction.

6. The sealing sticker for full-circle identification of open state according to claim 3, characterized in that: The sealing tape is round or rectangular.

7. The sealing sticker for full-circle identification of open state according to claim 2, characterized in that: in, The sealing sticker is circular, and the handle is the arc-shaped area of ​​the edge of the sealing sticker.

8. The sealing sticker for full-circle identification of open state according to claim 7, characterized in that: in, The side of the seal that is attached to the side opposite to the handle is called the blade side. All three destructive blades are close to the blade side, and the envelope angle of the distribution path of the three destructive blades is less than 180°.

9. A type of packaging, characterized in that: in, The packaging uses a circumferential sealing sticker as described in any one of claims 1 to 8 to identify the open state.

10. The packaging according to claim 9, characterized in that: in, The packaging is a cardboard box, plastic bag, or sheet wrapping, and the contents of the packaging include cosmetics, medicines, or food.

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