Packaging gasket and product package

Abstract

The utility model provides a packaging gasket and a product package, and relates to the technical field of packaging, the packaging gasket comprises a gasket body formed by mould pressing, and the gasket body comprises a first functional end face and a second functional end face which are oppositely arranged; positioning structures oppositely arranged at the two ends of the gasket body, supporting structures oppositely arranged on the side edges of the two sides of the gasket body and anti-stacking structures arranged on the positioning structures and / or the supporting structures are formed on the first functional end face, and the arrangement height of the positioning structures is larger than that of the supporting structures in the thickness direction of the gasket body. By means of the anti-stacking structure, a plurality of gasket bodies can be prevented from being stacked together, resistance between adjacent packaging gaskets is reduced or eliminated, the adjacent packaging gaskets can be rapidly separated, therefore, the packaging gaskets can be stably adsorbed through vacuum adsorption for packaging operation, the operation quality of vacuum adsorption is improved, and the packaging efficiency is improved. And the packaging efficiency of the packaging gasket is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging, in particular to a packaging gasket and product packaging. Background Art

[0002] During the transportation of beverage products, beverage products are easily affected by transportation bumps, which may cause collisions between beverage products. In particular, when transporting bottled or boxed beverages, serious collisions may even cause deformation and damage of beverage products, thereby affecting the quality of beverage products. Therefore, in order to improve the transportation quality of beverage products, for bottled or boxed beverages on the production line, lining packaging structures such as corrugated paper gaskets are generally set in the outer packaging box. The corrugated paper gaskets can limit and protect the beverages, thereby helping to improve the transportation quality of beverage products. In addition, in order to increase production efficiency, the automated production line can quickly place the corrugated paper gaskets in the outer packaging box by means of vacuum adsorption and other methods. However, in the art, the corrugated paper gaskets to be used are usually stacked and stored together, resulting in corresponding resistance between adjacent corrugated paper gaskets, which easily affects the grabbing effect of vacuum adsorption. For example, when adjacent corrugated paper gaskets are stuck, multiple corrugated paper gaskets may be adsorbed at the same time during vacuum adsorption, or the corrugated paper gaskets may not be adsorbed. Therefore, how to improve the packaging efficiency of corrugated paper gaskets has become a technical problem that needs to be solved urgently. Utility Model Content

[0003] In order to overcome the above-mentioned defects of the prior art, the technical problem to be solved by the embodiments of the present utility model is to provide a packaging gasket and product packaging for improving packaging efficiency.

[0004] The above-mentioned object of the utility model can be achieved by adopting the following technical solutions. The utility model provides a packaging gasket, including a gasket body formed by molding, wherein the gasket body includes a first functional end face and a second functional end face arranged oppositely;

[0005] The first functional end face is formed with positioning structures relatively arranged at the two ends of the gasket body, supporting structures relatively arranged on the two side edges of the gasket body, and anti-stacking structures arranged on the positioning structures and / or the supporting structures. Along the thickness direction of the gasket body, the setting height of the positioning structure is greater than the setting height of the supporting structure.

[0006] In a preferred embodiment of the present invention, a marking area and a reinforcing structure arranged on the marking area are formed in the middle of the second functional end surface.

[0007] In a preferred embodiment of the present invention, the positioning structure includes a first positioning portion and a second positioning portion which are relatively arranged at two ends of the gasket body.

[0008] In a preferred embodiment of the present invention, the first positioning portion includes a first positioning boss protrudingly disposed at one end of the gasket body, and the second positioning portion includes a second positioning boss protrudingly disposed at the other end of the gasket body;

[0009] A first positioning groove corresponding to the first positioning boss and a second positioning groove corresponding to the second positioning boss are formed on the second functional end surface.

[0010] In a preferred embodiment of the present invention, the support structure includes a first support portion and a second support portion which are arranged opposite to each other on both side edges of the gasket body.

[0011] In a preferred embodiment of the present invention, the first supporting portion includes a first supporting boss protrudingly disposed on one side edge of the gasket body, and the second supporting portion includes a second supporting boss protrudingly disposed on the other side edge of the gasket body;

[0012] A first supporting groove corresponding to the first supporting boss and a second supporting groove corresponding to the second supporting boss are formed on the second functional end surface, and the first supporting groove and the second supporting groove are arranged oppositely at two sides of the marking area.

[0013] In a preferred embodiment of the present invention, the anti-stacking structure includes a plurality of first anti-stacking grooves respectively arranged on the first supporting boss and the second supporting boss, each of the first anti-stacking grooves respectively penetrates the first supporting boss and the second supporting boss along the width direction of the gasket body, and each of the first anti-stacking grooves located on the first supporting boss and each of the first anti-stacking grooves located on the second supporting boss are staggered in the stacking direction to prevent the side edges of the adjacent gasket bodies from being stacked together;

[0014] The second functional end surface is formed with first anti-stacking protrusions corresponding to the first anti-stacking grooves, and the first anti-stacking protrusions are respectively disposed in the first supporting groove and the second supporting groove.

[0015] In a preferred embodiment of the present invention, the anti-stacking structure includes two second anti-stacking grooves respectively arranged on the first positioning boss and the second positioning boss, each of the second anti-stacking grooves respectively penetrates the first positioning boss and the second positioning boss along the length direction of the gasket body, the two second anti-stacking grooves are arranged in different sizes, and each of the second anti-stacking grooves on adjacent gasket bodies is staggered to prevent the two ends of adjacent gasket bodies from being stacked together;

[0016] The second functional end surface is formed with second anti-stacking protrusions corresponding to the second anti-stacking grooves, and the second anti-stacking protrusions are respectively disposed in the first positioning groove and the second positioning groove.

[0017] In a preferred embodiment of the present invention, any of the first anti-stacking grooves and / or the second anti-stacking grooves form an air guide channel.

[0018] In a preferred embodiment of the present invention, the reinforcement structure includes a plurality of reinforcement ribs arranged in the marking area, and the plurality of reinforcement ribs are arranged in an interval arrangement along the extension direction of the gasket body.

[0019] In a preferred embodiment of the present invention, a plurality of reinforcement grooves are arranged at intervals on the identification area, and the side walls of the reinforcement grooves form the reinforcement ribs.

[0020] The utility model also provides a product package, comprising the aforementioned packaging gasket.

[0021] In a preferred embodiment of the present invention, the product packaging includes a box body, and two packaging gaskets are provided. The two packaging gaskets are arranged in the box body, the positioning structures of the two packaging gaskets are arranged relatively to each other, and a accommodating space for placing the beverage product is formed between the two packaging gaskets.

[0022] The technical solution of the utility model has the following significant beneficial effects:

[0023] When the packaging gasket of the utility model is used, two packaging gaskets can be placed in the box body, so that the positioning structures of the two packaging gaskets are arranged relatively, and the beverage product can be placed in the accommodating space between the two packaging gaskets, so that the two packaging gaskets cooperate to play a positioning and protection role for the beverage product, which is conducive to improving the stability of the beverage product during transportation and ensuring the quality of the beverage product. In addition, an anti-stacking structure is also provided on the positioning structure and / or supporting structure of the gasket body, and the anti-stacking structure can prevent multiple gasket bodies from stacking together, reduce or eliminate the resistance between adjacent packaging gaskets, and enable adjacent packaging gaskets to be quickly separated, so that the packaging gasket can be stably adsorbed by vacuum adsorption for packaging operations, which improves the quality of vacuum adsorption operations, and is conducive to improving the packaging efficiency of the packaging gasket. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0025] The drawings described herein are only for explanation purposes and are not intended to limit the scope of the present invention in any way. In addition, the shapes and proportional dimensions of the components in the drawings are only for illustration purposes to help understand the present invention, and are not intended to specifically limit the shapes and proportional dimensions of the components of the present invention. Under the guidance of the present invention, those skilled in the art can select various possible shapes and proportional dimensions to implement the present invention according to specific circumstances.

[0026] Figure 1 This is a three-dimensional structural schematic diagram of an embodiment of the packaging gasket of the utility model;

[0027] Figure 2 This is a side structural schematic diagram of an embodiment of the packaging gasket of the utility model;

[0028] Figure 3 This is a schematic diagram of the main structure of an embodiment of the first functional end surface of the utility model;

[0029] Figure 4 This is a schematic diagram of the front structural view of an embodiment of the second functional end face of the utility model.

[0030] Reference numerals in the above drawings:

[0031] 10. Gasket body; 11. First functional end face; 12. Second functional end face;

[0032] 100, positioning structure; 110, first positioning boss; 120, second positioning boss;

[0033] 200, support structure; 210, first support boss; 220, second support boss;

[0034] 300, anti-stacking structure; 310, first anti-stacking groove; 320, second anti-stacking groove;

[0035] 400, identification area;

[0036] 500. Strengthen the structure; 510. Strengthen the ribs. DETAILED DESCRIPTION

[0037] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0038] Implementation Method 1

[0039] Please refer to Figure 1 As shown, a packaging gasket is provided in an embodiment of the utility model, which includes a gasket body 10 formed by molding, and the gasket body 10 includes a first functional end face 11 and a second functional end face 12 relatively arranged; the first functional end face 11 is formed with a positioning structure 100 relatively arranged at both ends of the gasket body 10, a supporting structure 200 relatively arranged on both side edges of the gasket body 10, and an anti-stacking structure 300 arranged on the positioning structure 100 and / or the supporting structure 200, and along the thickness direction of the gasket body 10, the setting height of the positioning structure 100 is greater than the setting height of the supporting structure 200.

[0040] On the whole, when the packaging gasket is used, two packaging gaskets can be placed in a box so that the positioning structures 100 of the two packaging gaskets are relatively arranged, and the beverage product can be placed in the accommodating space between the two packaging gaskets. The two packaging gaskets cooperate to position and protect the beverage product, which is beneficial to improve the stability of the beverage product during transportation and ensure the quality of the beverage product.

[0041] In addition, an anti-stacking structure 300 is also provided on the positioning structure 100 and / or the supporting structure 200 of the gasket body 10. The anti-stacking structure 300 can prevent multiple gasket bodies 10 from being stacked together, reduce or eliminate the resistance between adjacent packaging gaskets, and enable adjacent packaging gaskets to be quickly separated, so that the packaging gaskets can be stably adsorbed by vacuum adsorption for packaging operations, thereby improving the operation quality of vacuum adsorption, which is beneficial to improving the packaging efficiency of the packaging gaskets.

[0042] In the implementation mode of the present utility model, Figure 4 In the illustrated embodiment, a logo area 400 and a reinforcement structure 500 disposed on the logo area 400 are formed in the middle of the second functional end surface 12 .

[0043] By setting the logo area 400 in the middle of the second functional end surface 12, the logo area 400 can be used as an environmental protection logo area, which improves the logo convenience of the packaging gasket. Designers can adjust the purpose and size of the logo area 400 according to usage needs, and no specific restrictions are made here.

[0044] Furthermore, by providing a reinforcing structure 500 on the identification region 400 , the reinforcing structure 500 can be used to reinforce the identification region 400 , thereby reducing or avoiding deformation of the gasket body 10 during use, thereby improving the use stability of the packaging gasket.

[0045] In the implementation mode of the present utility model, Figure 2 and Figure 3In the illustrated embodiment, the positioning structure 100 includes a first positioning portion and a second positioning portion which are disposed opposite to each other at two ends of the gasket body 10 .

[0046] By providing the first positioning part and the second positioning part at both ends of the gasket body 10, the space between the first positioning part and the second positioning part can be used to place the beverage product, and the first positioning part and the second positioning part can play a positioning role for the beverage product, thereby improving the placement stability of the beverage product. The designer can adjust the specific shape and structure of the first positioning part and the second positioning part according to the use requirements, and no specific limitation is made here.

[0047] Preferably, the first positioning portion includes a first positioning boss 110 protruding from one end of the gasket body 10, and the second positioning portion includes a second positioning boss 120 protruding from the other end of the gasket body 10; a first positioning groove corresponding to the first positioning boss 110 and a second positioning groove corresponding to the second positioning boss 120 are formed on the second functional end surface 12. The first positioning boss 110 and the second positioning boss 120 cooperate with each other, so that the packaging gasket can play a positioning effect on the beverage product.

[0048] Furthermore, the designer can adjust the shape of the first positioning boss 110 and the second positioning boss 120 according to the use requirements, and no specific limitation is made here. Preferably, along the direction from the second functional end face 12 to the first functional end face 11, the first positioning boss 110 and the second positioning boss 120 are arranged in a frustum shape.

[0049] In the implementation mode of the present utility model, Figure 2 and Figure 3 In the illustrated embodiment, the support structure 200 includes a first support portion and a second support portion disposed oppositely on both side edges of the gasket body 10. The first support portion and the second support portion can support the beverage product, so that the beverage product can be stably placed between the first positioning boss 110 and the second positioning boss 120.

[0050] Specifically, the first support portion includes a first support boss 210 protruding on one side edge of the gasket body 10, and the second support portion includes a second support boss 220 protruding on the other side edge of the gasket body 10; a first support groove corresponding to the first support boss 210 and a second support groove corresponding to the second support boss 220 are formed on the second functional end face 12, and the first support groove and the second support groove are relatively arranged on both sides of the identification area 400.

[0051] Furthermore, the first supporting boss 210 and the second supporting boss 220 may be set to have the same height, so that the first supporting boss 210 and the second supporting boss 220 can cooperate to form an end surface that supports the beverage product, thereby achieving a better supporting effect.

[0052] Designers can adjust the specific shapes of the first support boss 210 and the second support boss 220 according to the use requirements, and no specific restrictions are made here. Preferably, the first support boss 210 and the second support boss 220 are substantially arranged in a rectangular parallelepiped shape.

[0053] In the implementation mode of the present utility model, Figure 1 and Figure 3 In the illustrated embodiment, the anti-stacking structure 300 includes a plurality of first anti-stacking grooves 310 respectively arranged on the first supporting boss 210 and the second supporting boss 220, each first anti-stacking groove 310 respectively penetrates the first supporting boss 210 and the second supporting boss 220 along the width direction of the gasket body 10, and each first anti-stacking groove 310 located on the first supporting boss 210 and each first anti-stacking groove 310 located on the second supporting boss 220 are staggered in the stacking direction to prevent the side edges of the adjacent gasket bodies 10 from being stacked together. A first anti-stacking protrusion corresponding to each first anti-stacking groove 310 is formed on the second functional end surface 12, and each first anti-stacking protrusion is respectively placed in the first supporting groove and the second supporting groove.

[0054] Preferably, the first anti-stacking grooves 310 on the first supporting boss 210 can be staggered to different sizes, and the size of the first anti-stacking grooves 310 on the second supporting boss 220 is staggered with the size of the first anti-stacking grooves 310 on the first supporting boss 210.

[0055] For example, the first anti-stacking grooves 310 on the first supporting boss 210 may be arranged in a large, small, large, small, ... manner, and the first anti-stacking grooves 310 on the second supporting boss 220 may be arranged in a small, large, small, large, ... manner. Of course, the designer may adjust the arrangement of the first anti-stacking grooves 310 according to the use requirements, and no specific limitation is made here.

[0056] By respectively arranging a plurality of first anti-stacking grooves 310 on the first supporting boss 210 and the second supporting boss 220, when two adjacent packaging gaskets are misaligned, the adjacent packaging gaskets can be misaligned in the stacking direction through each other's first anti-stacking grooves 310, so that the two packaging gaskets cannot be stacked together, thereby reducing or eliminating the resistance between adjacent packaging gaskets, and allowing adjacent packaging gaskets to be quickly separated, so that the packaging gaskets can be stably adsorbed by vacuum adsorption for packaging operations, thereby improving the operation quality of vacuum adsorption, and further facilitating improving the packaging efficiency of the packaging gaskets.

[0057] In the embodiment of the utility model, the anti-stacking structure 300 includes two second anti-stacking grooves 320 respectively arranged on the first positioning boss 110 and the second positioning boss 120, each second anti-stacking groove 320 respectively penetrates the first positioning boss 110 and the second positioning boss 120 along the length direction of the gasket body 10, and the two second anti-stacking grooves 320 are arranged in different sizes, and each second anti-stacking groove 320 on the adjacent gasket body 10 is staggered to prevent the two ends of the adjacent gasket body 10 from being stacked together. A second anti-stacking protrusion corresponding to each second anti-stacking groove 320 is formed on the second functional end face 12, and each second anti-stacking protrusion is respectively placed in the first positioning groove and the second positioning groove.

[0058] By respectively setting second anti-stacking grooves 320 at both ends of the gasket body 10, and setting the two second anti-stacking grooves 320 to different sizes, when two adjacent packaging gaskets are placed in reverse, the adjacent packaging gaskets can be staggered in the stacking direction through each other's second anti-stacking grooves 320, so that the two ends of the two packaging gaskets cannot be stacked together, thereby further improving the anti-stacking effect.

[0059] In addition, the two second anti-stacking grooves 320 are respectively arranged in the middle of the first positioning boss 110 and the second positioning boss 120, so that the second anti-stacking grooves 320 can play a certain separation effect, so that the first positioning boss 110 and the second positioning boss 120 are divided into two parts, thereby forming four-point positioning at both ends of the packaging gasket.

[0060] Furthermore, one of the second anti-stacking grooves 320 can be connected to the first positioning bosses 110 on both sides, and the other second anti-stacking groove 320 can be connected to the second positioning bosses 120 on both sides, thereby reinforcing the first positioning bosses 110 and the second positioning bosses 120, and helping to improve the structural strength of the first positioning bosses 110 and the second positioning bosses 120, so that the packaging gasket can more stably withstand the extrusion of the beverage product.

[0061] Of course, in other feasible embodiments, designers can adjust the configuration of the second anti-stacking groove 320 according to usage requirements, and no specific limitation is made here.

[0062] In order to prevent the corrugated paper gasket from moving around in the outer packaging box, the shape of the corrugated paper gasket is usually matched with the outer packaging box. This also results in that when the corrugated paper gasket is placed in the outer packaging box, the gas under the packaging gasket cannot be quickly discharged, which affects the placement efficiency of the corrugated paper gasket and reduces the packaging efficiency.

[0063] In order to overcome the above problems, in an embodiment of the present utility model, any of the first anti-stacking grooves 310 and / or the second anti-stacking grooves 320 form an air guide channel. Preferably, both the first anti-stacking grooves 310 and the second anti-stacking grooves 320 form an air guide channel.

[0064] The first anti-stacking groove 310 and the second anti-stacking groove 320 cooperate to improve the air conduction capability of the packaging gasket, so that the packaging gasket can be quickly placed in the box, which is beneficial to improving packaging efficiency.

[0065] In an embodiment of the present invention, the reinforcing structure 500 includes a plurality of reinforcing ribs 510 disposed in the marking area 400 , and the plurality of reinforcing ribs 510 are arranged at intervals along the extension direction of the gasket body 10 .

[0066] Providing the reinforcing rib 510 in the identification area 400 helps to improve the structural strength of the identification area 400, thereby improving the overall structural strength of the packaging gasket.

[0067] Specifically, a plurality of reinforcing grooves are arranged at intervals on the identification area 400, and the sidewalls of the reinforcing grooves form reinforcing ribs 510. The designer can adjust the number of reinforcing ribs 510 according to the use requirements, and no specific numerical value is limited here. Among them, each reinforcing rib 510 can be arranged corresponding to each first anti-stacking groove 310, thereby improving the structural strength of the first anti-stacking groove 310.

[0068] Of course, in other feasible embodiments, designers can adjust the specific shape and structure of the reinforcement structure 500 according to usage requirements, and no specific limitation is made here.

[0069] Implementation Method 2

[0070] The embodiment of the utility model provides a product packaging, including the packaging gasket described in the first embodiment. The specific structure, working principle and beneficial effects of the packaging gasket are the same as those described in the first embodiment, and will not be repeated here. The product packaging can improve the vacuum adsorption effect and improve the packaging efficiency by using the packaging gasket in the first embodiment.

[0071] In an embodiment of the utility model, the product packaging includes a box body, and two packaging gaskets are provided. The two packaging gaskets are arranged in the box body, and the positioning structures 100 of the two packaging gaskets are arranged oppositely, and a receiving space for placing the beverage product is formed between the two packaging gaskets.

[0072] All articles and references disclosed, including patent applications and publications, are incorporated herein by reference for various purposes. The term "consisting essentially of ... " describing a combination should include determined elements, ingredients, parts or steps and other elements, ingredients, parts or steps that do not substantially affect the basic novel features of the combination. The use of the terms "comprising" or "including" to describe the combination of elements, ingredients, parts or steps here also contemplates the implementation method consisting essentially of these elements, ingredients, parts or steps. Here, by using the term "may", it is intended to illustrate that any attribute described that "may" includes is optional. Multiple elements, ingredients, parts or steps can be provided by a single integrated element, ingredient, part or step. Alternatively, a single integrated element, ingredient, part or step can be divided into separate multiple elements, ingredients, parts or steps. The disclosure "one" or "one" used to describe an element, ingredient, part or step is not said to exclude other elements, ingredients, parts or steps.

[0073] Each embodiment in this specification is described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the embodiments can be referred to each other. The above embodiments are only for illustrating the technical concept and features of the utility model, and their purpose is to enable people familiar with this technology to understand the content of the utility model and implement it accordingly, and cannot be used to limit the protection scope of the utility model. Any equivalent changes or modifications made according to the spirit of the utility model should be included in the protection scope of the utility model.

Claims

1. A packaging gasket, characterized in that: A gasket body formed by molding is included, wherein the gasket body includes a first functional end face and a second functional end face which are arranged opposite to each other; The first functional end face is formed with positioning structures relatively arranged at the two ends of the gasket body, supporting structures relatively arranged on the two side edges of the gasket body, and anti-stacking structures arranged on the positioning structures and / or the supporting structures. Along the thickness direction of the gasket body, the setting height of the positioning structure is greater than the setting height of the supporting structure.

2. The packaging gasket according to claim 1, characterized in that: A marking area and a reinforcement structure arranged on the marking area are formed in the middle of the second functional end surface.

3. The packaging gasket according to claim 2, characterized in that: The positioning structure includes a first positioning portion and a second positioning portion which are arranged opposite to each other at two ends of the gasket body.

4. The packaging gasket according to claim 3, characterized in that: The first positioning portion includes a first positioning boss protruding from one end of the gasket body, and the second positioning portion includes a second positioning boss protruding from the other end of the gasket body; a first positioning groove corresponding to the first positioning boss and a second positioning groove corresponding to the second positioning boss are formed on the second functional end surface.

5. The packaging gasket according to claim 4, characterized in that: The supporting structure comprises a first supporting portion and a second supporting portion which are arranged opposite to each other on both side edges of the gasket body.

6. The packaging gasket according to claim 5, characterized in that: The first supporting portion includes a first supporting boss protruding on one side edge of the gasket body, and the second supporting portion includes a second supporting boss protruding on the other side edge of the gasket body; a first supporting groove corresponding to the first supporting boss and a second supporting groove corresponding to the second supporting boss are formed on the second functional end surface, and the first supporting groove and the second supporting groove are relatively arranged on both sides of the marking area.

7. The packaging gasket according to claim 6, characterized in that: The anti-stacking structure includes a plurality of first anti-stacking grooves respectively arranged on the first supporting boss and the second supporting boss, each of the first anti-stacking grooves respectively penetrates the first supporting boss and the second supporting boss along the width direction of the gasket body, each of the first anti-stacking grooves located on the first supporting boss and each of the first anti-stacking grooves located on the second supporting boss are staggered in the stacking direction to prevent the side edges of the adjacent gasket bodies from being stacked together; a first anti-stacking protrusion corresponding to each of the first anti-stacking grooves is formed on the second functional end face, and each of the first anti-stacking protrusions is respectively placed in the first supporting groove and the second supporting groove.

8. The packaging gasket according to claim 7, characterized in that: The anti-stacking structure includes two second anti-stacking grooves respectively arranged on the first positioning boss and the second positioning boss, each of the second anti-stacking grooves passes through the first positioning boss and the second positioning boss respectively along the length direction of the gasket body, the two second anti-stacking grooves are arranged in different sizes, and each of the second anti-stacking grooves on adjacent gasket bodies is staggered to prevent the two ends of adjacent gasket bodies from being stacked together; second anti-stacking protrusions corresponding to each of the second anti-stacking grooves are formed on the second functional end face, and each of the second anti-stacking protrusions is respectively placed in the first positioning groove and the second positioning groove.

9. The packaging gasket according to claim 8, characterized in that: Any of the first anti-stacking grooves and / or the second anti-stacking grooves forms an air guide channel.

10. The packaging gasket according to claim 2, characterized in that: The reinforcement structure includes a plurality of reinforcement ribs arranged in the identification area, and the plurality of reinforcement ribs are arranged in an interval arrangement along the extension direction of the gasket body.

11. The packaging gasket according to claim 10, characterized in that: A plurality of reinforcement grooves are arranged at intervals on the identification area, and the side walls of the reinforcement grooves form the reinforcement ribs.

12. A product packaging, characterized in that: Comprising the packaging pad as claimed in any one of claims 1 to 11.

13. The product packaging according to claim 12, characterized in that: The product package comprises a box body, and two packaging gaskets are provided. The two packaging gaskets are arranged in the box body, and the positioning structures of the two packaging gaskets are arranged oppositely. An accommodating space for placing the beverage product is formed between the two packaging gaskets.

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