Blister package and blister product

Abstract

The utility model discloses a blister package and blister product, the blister package includes blister body, the blister body includes at least one accommodating unit, the accommodating unit includes the accommodating groove with the opening, the cavity side wall of accommodating groove at least one is protruding to form the convex part to the side of blister package away from the accommodating groove, or / and at least one is protruding to form the recess to the side of the accommodating groove, when the blister package is subjected to external force or the collision in the transportation process, because the cavity side wall forms recess and / or convex part, recess and / or convex part can produce deformation, absorb and disperse impact force, thereby the protection container of accommodating groove inside. The cavity side wall can improve the buffering performance, effectively reduce the risk of the contents damaged because of the collision, extrusion, and recess and / or convex part are directly formed by the cavity side wall, can be integrated molding through the mould when the accommodating groove is formed, and the raw material and processing cost are reduced to simplify the packaging production procedure.

Description

Technical Field

[0001] This utility model relates to the field of packaging technology, and in particular to a blister packaging and blister product. Background Technology

[0002] Blister packaging, with its advantages of intuitive display and good sealing, is widely used in pharmaceuticals, food, and small daily necessities. However, traditional blister packaging has a relatively simple structure, mostly consisting of a smooth blister chamber combined with a liner. During transportation and storage, when subjected to external forces such as collisions and compression, blister packaging is difficult to effectively cushion the impact, and the internal contents are easily damaged. Although existing technologies exist to improve the cushioning performance of blister packaging by adding cushioning layers and filling with cushioning materials, these methods increase packaging costs and process complexity, and some cushioning materials are ineffective and do not meet environmental protection requirements.

[0003] Therefore, there is an urgent need to develop a blister packaging that is low in cost and has good cushioning performance. Utility Model Content

[0004] The purpose of this invention is to provide a blister structure with good cushioning performance and relatively low cost. Another purpose of this invention is to provide a blister product including blister packaging.

[0005] The present invention provides a blister packaging, including a blister body, the blister body including at least one receiving unit, the receiving unit including a receiving groove with an opening, at least one cavity sidewall of the receiving groove protruding toward the side opposite to the receiving groove to form a protrusion, or / and at least one protruding toward the side of the receiving groove to form a recess.

[0006] When blister packaging is subjected to external force or collision during transportation, the concave and / or convex portions formed on the cavity sidewalls can deform, absorbing and dispersing the impact force, thereby protecting the contents inside the receiving slot. Compared with the smooth cavity sidewalls in the prior art, the cavity sidewalls in this application can improve cushioning performance and effectively reduce the risk of damage to the contents due to collision and compression. Compared with the prior art that adds materials with cushioning function, the concave and / or convex portions in the embodiments of this application are directly formed by the cavity sidewalls, which can be integrally formed by mold during the forming of the receiving slot, simplifying the packaging production process and reducing raw material and processing costs.

[0007] In one example, the cavity sidewall includes a peripheral wall and a top wall, one end of the peripheral wall forming the opening, and the top wall connecting to the other end of the peripheral wall, and at least the top wall is provided with the recess and / or the protrusion.

[0008] In one example, the recesses and protrusions on the top wall are configured together to form a pattern of a predetermined shape.

[0009] In one example, the top wall is provided with the recess and the convex portion, which are sequentially connected to form a wavy texture structure.

[0010] In one example, the peripheral wall is provided with the protrusion, which extends along the arrangement direction of the opening and the top wall.

[0011] In one example, the blister body further includes a connector, which is integral with each of the receiving units and connected between the receiving units, and the connector is provided with a concave-convex structure.

[0012] In one example, a liner is also included, located on the opening side of the receiving groove of the blister body, the liner being fitted against the connector to seal the opening.

[0013] In one example, the connector and the liner are joined together in a concave-convex manner.

[0014] In one example, the liner is bonded and fixed to the connector by an adhesive component or a hot-melt process.

[0015] This application also provides a blister product, including the blister packaging described in any of the above claims, and a container encapsulated inside the receiving groove. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of blister packaging in one embodiment of this application;

[0017] Figure 2 for Figure 1 A partial schematic diagram of the peripheral wall of the blister unit shown.

[0018] The accompanying diagrams and their labels are explained below:

[0019] 1. Bubble body; 11. Receiving unit; 111. Peripheral wall; 112. Top wall; 113. Protrusion; 114. Recess; 12. Connector; 121. Concave-convex structure. Detailed Implementation

[0020] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0021] Please see Figure 1 and Figure 2 , Figure 1This is a schematic diagram of the structure of blister packaging in one embodiment of this application; Figure 2 for Figure 1 A partial schematic diagram of the peripheral wall of the blister unit shown.

[0022] This utility model provides a blister packaging product, including a blister pack and a container, the container being encapsulated inside a receiving groove. The blister pack includes a blister body 1, which can be made of plastic material, such as polyvinyl chloride (PVC), which has good plasticity, high transparency, clearly displays the internal product, and is relatively low in cost, making it suitable for mass production. The blister body 1 can also be made of polyvinylidene chloride (PVDC), which has excellent barrier properties, effectively preventing oxygen, moisture, etc., from entering the packaging, thus extending the product's shelf life. The blister body 1 can also be made of materials such as polypropylene (PP), which has good chemical resistance and heat resistance. The blister body 1 can be made of recyclable materials, meeting environmental protection requirements while fulfilling packaging functions, and facilitating the recycling and disposal of packaging waste and environmental protection.

[0023] In this invention, the blister pack body 1 includes at least one receiving unit 11, and the receiving unit 11 includes a receiving groove with an opening. The size of the receiving groove can be reasonably designed according to the size of the container. When the container is solid, the shape of the receiving groove can roughly match the shape of the container. Of course, the container is not limited to solid, and can also be a fluid material.

[0024] In this embodiment, at least one local portion of the cavity sidewall of the receiving groove protrudes towards the side opposite to the receiving groove to form a protrusion 113, that is, the cavity sidewall has one or more protrusions 113. In other words, the cavity sidewall can be provided with one or more protrusions 113, the protrusions 113 can be a continuous structure, or at least two protrusions 113 can be relatively separated, and the shape of the protrusions 113 can be reasonably designed according to product requirements.

[0025] Of course, in another embodiment, at least one local portion of the cavity sidewall of the receiving groove protrudes towards one side of the receiving groove to form a recess 114, that is, the recess 114 is formed on the outside of the cavity. The cavity sidewall may be provided with one or more recesses 114, the recesses 114 may be a continuous structure, or at least two recesses 114 may be relatively separated, and the shape of the recesses 114 may be reasonably designed according to product requirements.

[0026] In this embodiment, the cavity sidewall may be provided with only the protrusion 113 or only the concave portion 114. Of course, both the concave portion 114 and the protrusion 113 may be provided at the same time.

[0027] The shape and number of the recesses 114 and convexities 113 can be reasonably set according to the product. The recesses 114 and / or convexities 113 can be configured to form wavy textures, cartoon characters, small animals, etc. Of course, the shapes formed by the recesses 114 and / or convexities 113 are not limited to those described in this document and can be other structures.

[0028] In this application, the recess 114 and the protrusion 113 can be formed on the side wall of the cavity during the molding of the receiving groove, which simplifies the molding process and improves the molding efficiency of blister packaging.

[0029] When the blister packaging is subjected to external force or collision during transportation, the recesses 114 and / or protrusions 113 formed on the sidewalls of the cavity can deform, absorbing and dispersing the impact force, thereby protecting the contents inside the receiving groove. Compared with the smooth sidewalls of the cavity in the prior art, the sidewalls of the cavity in this application can improve the cushioning performance and effectively reduce the risk of damage to the contents due to collision and compression. Compared with the prior art that adds materials with cushioning function, in the embodiments of this application, the recesses 114 and / or protrusions 113 are directly formed from the sidewalls of the cavity, which can be integrally formed by mold during the forming of the receiving groove, simplifying the packaging production process and reducing raw material and processing costs.

[0030] In this embodiment, the structure of the recess 114 and / or the protrusion 113 is also related to the container. When the container particle size is relatively small, the recess depth of the recess 114 or the protrusion height of the protrusion 113 can be relatively small, and the distance between adjacent recesses 114 or protrusions 113 can be relatively small. That is, the recesses 114 and / or protrusions 113 form a shallow and fine structure, such as a small cartoon pattern or a shallow wavy texture. When the container particle size is large, the recess depth of the recess 114 or the protrusion height of the protrusion 113 can be relatively large. Precisely shooting the pattern formed by the recesses 114 and / or protrusions 113 according to the container particle size specifications can ensure that the cushioning effect matches the product characteristics.

[0031] In this embodiment, the cavity sidewall includes a peripheral wall 111 and a top wall 112. One end of the peripheral wall 111 forms an opening, and the top wall 112 is connected to the other end of the peripheral wall 111. At least the top wall 112 is provided with a recess 114 and / or a protrusion 113. Providing a recess 114 or a protrusion 113 on the top wall 112 simplifies the molding process.

[0032] In this embodiment, the recess 114 and / or the protrusion 113 on the top wall 112 are configured together to form a pattern of a predetermined shape. The pattern of the predetermined shape can be the aforementioned corrugated texture, cartoon characters, or small animals. The predetermined shape can be reasonably designed according to the product, making the product packaging more attractive to customers, thereby enhancing the product's competitiveness in the market.

[0033] In this embodiment, the top wall 112 is provided with both a recess 114 and a protrusion 113, which are sequentially connected to form a corrugated texture structure. The corrugated texture structure is relatively easy to form and has low packaging cost.

[0034] In this embodiment of the application, the peripheral wall 111 is provided with a protrusion 113. The protrusion 113 on the peripheral wall 111 extends along the arrangement direction of the opening and the top wall 112. The protrusion 113 extending along this direction can improve the support capacity of the peripheral wall 111 to a certain extent.

[0035] In this embodiment, the blister body 1 further includes a connector 12, which is integrally formed with each receiving unit 11 and connected between the receiving units 11. The connector 12 also has a concave-convex structure 121. The concave-convex structure 121 on the connector 12 can increase the strength of the blister body 1. Of course, the concave-convex structure 121 can be directly formed on the blister body 1 during the molding process, or the concave-convex structure 121 can be formed on the blister body 1 after the blister body 1 is molded through a processing technique.

[0036] In this embodiment of the application, the blister packaging also includes a liner (not shown in the figure). The liner can be made of paper material, such as cardboard, which has a certain stiffness, can play a supporting role, and is convenient for printing product information; or it can be made of aluminum foil material, which has excellent barrier properties and is often used in packaging of pharmaceuticals and other products with extremely high sealing requirements.

[0037] Although the lining plate is not shown in the figure, it does not prevent those skilled in the art from understanding and implementing the technical solution of this application.

[0038] In this embodiment, the liner is located on the opening side of the receiving groove of the blister body 1, and the liner is attached to the connector 12 to seal the opening. In this embodiment, the paper liner can be fixedly connected to the blister body 1 by an adhesive component, and the aluminum foil liner can be fixedly connected to the blister body 1 by a heat-melting method.

[0039] As described above, the connector 12 is provided with a concave-convex structure, and the connector 12 and the liner can be joined together, further increasing the reliability of their connection and fixation.

[0040] The above provides a detailed description of the blister packaging and blister product provided by this utility model. Specific examples have been used to illustrate the principles and implementation methods of this utility model. The descriptions of the embodiments above are only for the purpose of helping to understand the method and core ideas of this utility model. It should be noted that those skilled in the art can make several improvements and modifications to this utility model without departing from the principles of this utility model, and these improvements and modifications also fall within the protection scope of the claims of this utility model.

Claims

1. A blister pack, characterized in that, Includes a blister body (1), the blister body (1) includes at least one receiving unit (11), the receiving unit (11) includes a receiving groove with an opening, the cavity sidewall of the receiving groove has at least one protrusion facing away from the receiving groove to form a protrusion (113). Alternatively and / or, the cavity sidewall of the receiving groove has at least one protrusion facing one side of the receiving groove to form a recess (114).

2. The blister packaging as described in claim 1, characterized in that, The cavity sidewall includes a peripheral wall (111) and a top wall (112). One end of the peripheral wall (111) forms the opening, and the top wall (112) is connected to the other end of the peripheral wall (111). At least the top wall (112) is provided with the recess (114) and / or the protrusion (113).

3. The blister packaging as described in claim 2, characterized in that, The recess (114) and the protrusion (113) on the top wall (112) are configured together to form a pattern of a predetermined shape.

4. The blister packaging as described in claim 2, characterized in that, The top wall (112) is provided with the recess (114) and the protrusion (113), and the recess (114) and the protrusion (113) on the top wall (112) are connected in sequence to form a wavy texture structure.

5. The blister packaging as described in any one of claims 2 to 4, characterized in that, The peripheral wall (111) is provided with the protrusion (113), and the protrusion (113) on the peripheral wall (111) extends along the arrangement direction of the opening and the top wall (112).

6. The blister packaging as described in any one of claims 1 to 4, characterized in that, The blister body (1) also includes a connector (12), which is integral with each of the receiving units (11) and connected between the receiving units (11). The connector (12) is provided with a concave-convex structure.

7. The blister packaging as described in claim 6, characterized in that, It also includes a liner located on the opening side of the receiving groove of the blister body (1), the liner being fitted to the connector (12) to seal the opening.

8. The blister packaging as described in claim 7, characterized in that, The connector (12) and the liner are joined together.

9. The blister packaging as described in claim 7, characterized in that, The liner is bonded and fixed to the connector (12) by adhesive components or hot-melt process.

10. A blister pack product, characterized in that, The blister pack includes the blister pack according to any one of claims 1 to 9, and a container encapsulated inside the receiving slot.

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