Novel medicine packaging structure with double aluminum containers

Abstract

The utility model discloses a novel medicine packaging structure for a double-aluminum container, which comprises bubble holes, a forming film and a sealing film which are mutually combined to play a role, a plurality of groups of linings are added on the wall surface of the container through structural optimization, and the structure of the linings is inwards sunken from the outside, so that the strength of the double-aluminum container is enhanced, and the double-aluminum container is prevented from being deformed and collapsed; in addition, the medicine is lifted through the lining, the medicine is protected, the medicine is prevented from being damaged when being impacted or falling off, and after the medicine is lifted, a certain distance is generated between the medicine and the wall face, so that the situation that the medicine is broken in the transferring process is reduced, blister collapse is effectively prevented, and the complete appearance is guaranteed.

Description

Technical Field

[0001] The utility model relates to the field of double-aluminum pharmaceutical packaging, and specifically to a novel double-aluminum container pharmaceutical packaging structure. Background Technique

[0002] Double-aluminum packaging is a special form of pharmaceutical packaging. Its characteristic is that two layers of coated aluminum foil are used to sandwich the medicine in the middle, and then it is sealed into a plate shape through heat-sealing technology. Double-aluminum packaging is usually used for the packaging of solid oral preparations such as tablets, capsules, pill granules, and powders. Due to its sealing and light-shielding properties, double-aluminum packaging is particularly suitable for medicines that need to be stored away from light. Double-aluminum packaging is different from traditional aluminum-plastic composite packaging. The latter has aluminum foil on one side and a PVC film on the other side, while double-aluminum packaging uses aluminum foil materials on both sides.

[0003] For example, Chinese Patent No. CN213322097U discloses a double-sided easily tearable aluminum-plastic medical composite film, which relates to the technical field of medical composite films. To solve the problem that in the prior art, when some medicines are individually packaged with a medicinal composite film, it can only protect the medicines according to their properties, but the supportability of the medicinal composite film itself is poor, and if it is squeezed by external force when carried around, the pills inside will be crushed. Sticky soft glue is arranged around the pharmaceutical double-aluminum packaging sheet, and the pharmaceutical double-aluminum packaging sheets are connected by the sticky soft glue. The pharmaceutical double-aluminum packaging sheet includes a bottom film wrapping layer, and an arc-shaped bottom film layer is arranged outside the bottom film wrapping layer. A sealed medicine storage groove is arranged inside the arc-shaped bottom film layer. The other side of the bottom film wrapping layer is provided with an outer film sealing layer, and the outer film sealing layer is attached to the bottom film wrapping layer. Bending grooves are arranged on one side of the arc-shaped bottom film layer, the outer film sealing layer, and the bottom film wrapping layer.

[0004] Another example is Chinese Patent No. CN210362801U, which discloses a double-aluminum strip packaging medicinal composite film, including a double-aluminum film and horizontal seams. Horizontal seams are punched at equal intervals inside the double-aluminum film, and vertical seams are punched at equal intervals in the direction perpendicular to the horizontal seams of the double-aluminum film. The double-aluminum film includes a first aluminum foil layer, an EVOH layer, a PA layer, a PVC layer, a second aluminum foil layer, and a sterilization layer. The sterilization layer is on the top surface of the second aluminum foil layer. A PVC layer is arranged above the sterilization layer, a PA layer is arranged above the PVC layer, an EVOH layer is arranged above the PA layer, and the first aluminum foil layer is attached to the upper part of the EVOH layer. In the present utility model, the serrations on the edge of the double-aluminum film facilitate tearing it when in use. The horizontally and vertically arranged grid-like seams make the torn edge of the double-aluminum film neater, and at the same time make it easier and more convenient to tear the double-aluminum film.

[0005] In summary, there are many drawbacks in the existing double-aluminum packaging, which are summarized as follows:

[0006] The existing double-aluminum packaging blister structure is prone to collapse during transportation; after the blister collapses, it will directly cause damage to the inner-packaged drugs. Moreover, since it is a double-aluminum product, whether the inner-packaged drugs are damaged cannot be directly observed. Based on the characteristics of the double-aluminum container, the larger the volume and the deeper the depth of the double-aluminum container, the more likely it is to deform and collapse.

[0007] Especially when the length direction of the container wall at the straight-line segment position is almost in a straight-line state, the support strength at this position is the lowest, and it is most likely to be deformed and collapsed due to external pressure or other situations. Utility Model Content

[0008] In view of the deficiencies of the prior art, the present utility model provides a new double-aluminum container drug packaging structure to solve the above problems.

[0009] To achieve the above objectives, the present utility model is realized through the following technical solutions.

[0010] A new double-aluminum container drug packaging structure includes blisters, a forming film, and a sealing film. A number of blisters are provided on the forming film, the sealing film is adhered to the forming film, a lining is provided on the blister, a number of linings are arrayed on the blister, and the shape of the lining is a groove body that is recessed into the blister. The blister, the forming film, and the sealing film are used in combination to play a role. Through structural optimization, multiple groups of linings are added to the container wall surface. The lining structure is recessed inward from the outside, increasing the strength of the double-aluminum container and avoiding deformation and collapse; in addition, the drugs are lifted by the lining to protect the drugs and prevent the drugs from being damaged when impacted or dropped. Moreover, after the drugs are lifted, a distance is generated from the wall surface position to reduce the situation of drug fragmentation during transportation, effectively preventing blister collapse and ensuring the integrity of the appearance.

[0011] Preferably, the blister is oval.

[0012] Preferably, the middle position of the blister is a straight side wall segment.

[0013] Preferably, the lining is circular.

[0014] Preferably, the depth of the lining groove body is 0.8 mm to 1.2 mm.

[0015] Preferably, the lining is polygonal.

[0016] Preferably, the lining is a dot-shaped protrusion.

[0017] Preferably, the lining is strip-shaped.

[0018] Preferably, the sealing film is hermetically adhered to the forming film.

[0019] Preferably, the eye is circular.

[0020] Compared with the existing technology, the utility model discloses a new double-aluminum container medicine packaging structure, including a blister, a forming film, and a sealing film. The three are used in combination with each other to play a role. Through structural optimization, multiple groups of linings are added to the container wall. The lining structure is concave inward when viewed from the outside, which increases the strength of the double-aluminum container and avoids deformation and collapse. In addition, the medicine is lifted and protected by the lining to prevent it from being damaged by impact or falling. After the medicine is lifted, a distance is created between it and the wall, which is used to reduce the breakage of the medicine during transportation, effectively prevent the blister from collapsing, and ensure the integrity of the appearance. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the structure of the novel double aluminum container medicine packaging structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the structure of the novel double aluminum container medicine packaging structure of the utility model;

[0023] Figure 3 This is a structural cross-sectional view of the novel double aluminum container medicine packaging structure of the utility model;

[0024] Figure 4 This is a schematic diagram of the structure of the novel double aluminum container medicine packaging structure of the utility model;

[0025] Figure 5 This is a structural cutaway rendering of the new double aluminum container pharmaceutical packaging structure of the present utility model. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0027] A novel double-aluminum container pharmaceutical packaging structure includes a blister 1, a forming film 2, and a sealing film 3. The blister 1 is provided with several blisters 1 on the forming film 2. The blister 1 is a protrusion formed by the forming film 2 during cold stamping and stretching. As a container for holding medicines, the number can be determined according to actual production needs. The sealing film 3 is fitted with the forming film 2. The blister 1 is provided with an inner lining 11. The inner lining 11 is arranged in an array on the blister 1 in a plurality of arrays, and the shape of the inner lining 11 is a groove body concave toward the inside of the blister 1. It is completed by reverse stamping and stretching on the side wall of the blister 1 and is small in size. It is mainly used to strengthen the side wall of the blister 1 and also used to support the medicine.

[0028] In this embodiment, the eye 1 is oval.

[0029] At the middle position of the eyelet 1 is a straight side wall segment 12, and the straight side wall segment 12 is a reference segment. The inner liner 11 is normally arranged on the forming film 2, and also includes the area of the straight side wall segment 12.

[0030] The inner liner 11 is circular.

[0031] The depth of the groove of the inner liner 11 is 0.8 mm to 1.2 mm, and this depth range value is the best range adapted to the circular shape. The sealing film 3 is hermetically attached to the forming film 2, and this process structure is realized by a cold forming method.

[0032] Based on the characteristics of the double-aluminum container, the larger the volume and the deeper the depth of the double-aluminum container, the more likely it is to deform and collapse. Especially for the double-aluminum container in an elliptical shape, when the length direction of the container wall at the straight side wall segment 12 position is almost in a straight line state, the support strength at this straight side wall segment 12 position is the lowest, and it is most likely to be deformed and collapsed due to external pressure or other situations.

[0033] Therefore, through structural optimization, multiple groups of inner liners 11 are added on the container wall surface, and the structure of the inner liner 11 is recessed inward from the outside. The first purpose is to increase the strength of the double-aluminum container by adding the inner liner 11 at the straight segment to avoid deformation and collapse; the second purpose is to lift the medicine through the inner liner 11 to protect the medicine and prevent the medicine from being damaged when being impacted or dropped. As shown in the figure, after the medicine is lifted, there is a certain distance from the wall surface position, and the number of inner liners 11 on the double-aluminum container is not limited to 8 in the figure. Different shapes and different numbers of inner liners 11 can be configured according to the structural shape of different double-aluminum containers. In terms of the structure of the inner liner 11, the depth is not limited to the range described in this solution either.

[0034] Example 2

[0035] Based on the above and other technical features remaining unchanged, the inner liner 11 can be polygonal.

[0036] Example 3

[0037] Based on the above and other technical features remaining unchanged, the inner liner 11 can be dot-shaped protrusions.

[0038] Example 4

[0039] Based on the above and other technical features remaining unchanged, the inner liner 11 can be strip-shaped.

[0040] Example 5

[0041] Based on the above and other technical features remaining unchanged, the eyelet 1 is circular.

[0042] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should also be understood that when the terms "comprise" and / or "include" are used in this specification, they specify the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0043] It should be noted that the terms "first", "second", etc. in the description and claims of the present application and the above-mentioned drawings are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged under appropriate circumstances so that the embodiments of the present application described herein can be implemented in an order different from those illustrated or described herein.

[0044] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A new type of double-aluminum container drug packaging structure, characterized in that: It includes bubble eyes (1), a forming film (2), and a sealing film (3). A number of bubble eyes (1) are provided on the forming film (2). The sealing film (3) is attached to the forming film (2). An inner lining (11) is provided on the bubble eyes (1). A number of inner linings (11) are arrayed on the bubble eyes (1), and the shape of the inner lining (11) is a groove body that is recessed into the interior of the bubble eyes (1).

2. The novel double-aluminum container drug packaging structure according to claim 1, wherein: The bubble eyes (1) are oval-shaped.

3. The novel double-aluminum container drug packaging structure according to claim 1, characterized in that: The middle position of the bubble eyes (1) is a straight side wall segment (12).

4. The novel double-aluminum container drug packaging structure according to claim 1, wherein: The inner lining (11) is circular.

5. The novel double-aluminum container drug packaging structure according to claim 4, wherein: The depth of the groove body of the inner lining (11) is 0.8 mm to 1.2 mm.

6. The novel double-aluminum container drug packaging structure according to claim 1, wherein: The inner lining (11) is polygonal.

7. The novel double aluminum container pharmaceutical packaging structure according to claim 1 is characterized in that: The inner lining (11) is a dot-like protrusion.

8. The novel double aluminum container pharmaceutical packaging structure according to claim 1 is characterized in that: The inner lining (11) is strip-shaped.

9. The novel double-aluminum container drug packaging structure according to claim 1, wherein: The sealing film (3) is hermetically attached to the forming film (2).

10. The novel double aluminum container pharmaceutical packaging structure according to claim 1 is characterized in that: The bubble eyes (1) are circular.

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