CN216469672U

CN216469672U - High leakproofness two formula aluminium foil sealing gasket

Info

Publication number: CN216469672U
Application number: CN202122832794.6U
Authority: CN
Inventors: 阮茂森
Original assignee: Guangzhou Shili Packaging Material Co ltd
Current assignee: Guangzhou Shili Packaging Material Co ltd
Priority date: 2021-11-18
Filing date: 2021-11-18
Publication date: 2022-05-10
Anticipated expiration: 2031-11-18

Abstract

The utility model discloses a high-sealing-performance two-piece aluminum foil sealing gasket, and relates to the technical field of medical treatment and correlation thereof. The heat-seal type elastic mattress comprises an upper assembly, wherein the upper assembly comprises a first elastic layer and a first heat-seal layer, a side assembly is arranged on the outer side below the upper assembly, the side assembly comprises a second elastic layer and a third heat-seal layer, a lower assembly is arranged right below the upper assembly, and the lower assembly comprises a fourth heat-seal layer and a third elastic layer. According to the utility model, the upper part of the gasket is in close contact with the upper part of the bottle body by arranging the upper component, the side component and the lower component, the gasket is in close contact with the upper side of the outer part of the bottle body by the existence of the upper component, the sealing performance of the gasket is further improved, and the gasket and the bottle body are not required to be connected in a bonding mode by the existence of the lower component, so that the gasket is convenient to disassemble by people, and the damage to the gasket by people is reduced.

Description

High leakproofness two formula aluminium foil sealing gasket

Technical Field

The utility model belongs to the technical field of medical treatment and correlation thereof, and particularly relates to a high-sealing-performance two-piece aluminum foil sealing gasket.

Background

Along with the continuous development of social science and technology, the medicine that people studied and made is more and more of a kind, wherein, for the convenience of people deposits the medicine, people generally leave the medicine in the inside of storing up the medicine bottle, then, the user uses two formula aluminium foils to seal the gasket and carries out sealing treatment to the bottleneck of storing up the medicine bottle, and then stores up the inside formation vacuum state of medicine bottle, but it still has following drawback in the in-service use:

1. the existing two-piece aluminum foil sealing gasket is not in close contact with the bottle body, so that a gap exists between the gasket and the bottle body, and the sealing performance of the existing two-piece aluminum foil sealing gasket is further reduced;

2. current two formula aluminium foils seal the gasket and connect through the mode and the bottle that bond, and then increased people later stage and dismantled the difficulty when current two formula aluminium foils seal the gasket, and then cause people not convenient to dismantle current two formula aluminium foils and seal the gasket.

Therefore, the existing two-piece aluminum foil sealing gasket cannot meet the requirements in practical use, so that an improved technology is urgently needed in the market to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a high-sealing-performance two-piece aluminum foil sealing gasket, which solves the problems that the existing two-piece aluminum foil sealing gasket is poor in sealing performance and inconvenient to disassemble by people by arranging an upper component, a side component and a lower component.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a high-sealing-performance two-piece aluminum foil sealing gasket which comprises an upper assembly, wherein the upper assembly comprises a first elastic layer and a first heat sealing layer, the lower surface of a UV (ultraviolet) glue layer II connected with the lower surface of the first elastic layer is connected with the first heat sealing layer, a side assembly is arranged on the outer side below the upper assembly, the side assembly comprises a second elastic layer and a third heat sealing layer, the outer surface of a UV glue layer eighth connected with the outer surface of the third heat sealing layer is connected with the second elastic layer, the lower surface of the third heat sealing layer is connected with the second heat sealing layer, a lower assembly is arranged right below the upper assembly, the lower assembly comprises a fourth heat sealing layer and a third elastic layer, and the inner surface of the first UV glue layer connected with the inner surface of the fourth heat sealing layer is connected with the third elastic layer.

Further, the upper surface of the first UV glue film of the upper surface connection of the first elastic layer is connected with a first moisture-proof layer, the middle of the upper surface of the first moisture-proof layer is connected with an earring, specifically, the existence of the first UV glue film increases the stability of the first moisture-proof layer after being connected with the first elastic layer, the first moisture-proof layer has the effect of preventing the gasket from being affected with damp, the existence of the earring enables a user to apply external force to the gasket.

Further, the surface of the outer surface of the second elastic layer connected with the UV glue layer seven is connected with the aluminum foil layer two, the surface of the outer surface of the aluminum foil layer two connected with the UV glue layer six is connected with the first reinforcing layer, the surface of the first reinforcing layer connected with the UV glue layer five is connected with the aluminum foil layer one, specifically, the existence of the UV glue layer seven increases the stability after the second elastic layer and the aluminum foil layer two are connected, the existence of the UV glue layer six increases the stability after the aluminum foil layer two and the first reinforcing layer are connected, the existence of the aluminum foil layer one and the aluminum foil layer two increases the plasticity of the gasket, the existence of the first reinforcing layer increases the toughness of the gasket.

Further, the surface of the outer surface of the first aluminum foil layer connected with the UV glue line four is connected with a first foaming layer, the surface of the outer surface of the first foaming layer connected with the UV glue line three is connected with a second moisture-proof layer, specifically, the existence of the UV glue line four increases the stability of the first aluminum foil layer connected with the first foaming layer, the existence of the UV glue line three increases the stability of the first foaming layer connected with the second moisture-proof layer, the existence of the first foaming layer increases the heat insulation performance of the gasket, and the existence of the second moisture-proof layer makes the gasket have the effect of preventing the gasket from being affected with damp.

Further, the inner surface of a second UV glue layer connected to the inner surface of the third elastic layer is connected to a first aluminum foil layer, the inner surface of a third UV glue layer connected to the inner surface of the first aluminum foil layer is connected to a second reinforcing layer, the inner surface of a fourth UV glue layer connected to the inner surface of the second reinforcing layer is connected to a second aluminum foil layer, and specifically, the existence of the second UV glue layer increases the stability after the third elastic layer is connected to the first aluminum foil layer, the existence of the third UV glue layer increases the stability after the first aluminum foil layer and the second reinforcing layer are connected, the existence of the fourth UV glue layer increases the stability after the second reinforcing layer and the second aluminum foil layer are connected, the existence of the first aluminum foil layer and the second aluminum foil layer is connected, the plasticity of the gasket is increased, and the toughness of the gasket is increased.

Further, the internal surface of the fifth UV glue layer connected to the internal surface of the second aluminum foil layer is connected to a second foaming layer, the internal surface of the sixth UV glue layer connected to the internal surface of the second foaming layer is connected to a base layer, specifically, the existence of the fifth UV glue layer increases the stability after the second aluminum foil layer and the second foaming layer are connected, the existence of the sixth UV glue layer increases the stability after the second foaming layer and the base layer are connected, and the existence of the second foaming layer increases the heat insulation property of the gasket.

The utility model has the following beneficial effects:

1. according to the utility model, the upper assembly and the side assembly are arranged, the upper assembly comprises the first elastic layer and the first heat sealing layer, the lower surface of the UV glue layer II connected with the lower surface of the first elastic layer is connected with the first heat sealing layer, the side assembly is arranged on the outer side below the upper assembly, the side assembly comprises the second elastic layer and the third heat sealing layer, the outer surface of the UV glue layer II connected with the outer surface of the third heat sealing layer is connected with the second elastic layer, the lower surface of the third heat sealing layer is connected with the second heat sealing layer, the design is carried out, the third heat sealing layer is tightly contacted with the inner side wall of the bottle body due to the existence of the second elastic layer, the first heat sealing layer is tightly contacted with the upper part of the bottle body due to the existence of the first elastic layer, and the sealing performance of the bottle body after the gasket is contacted with the bottle body is further improved.

2. According to the utility model, the lower assembly is arranged right below the upper assembly, the lower assembly comprises the fourth heat sealing layer and the third elastic layer, and the third elastic layer is connected with the inner surface of the first UV adhesive layer connected with the inner surface of the fourth heat sealing layer.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic top view of the present invention;

FIG. 2 is a schematic view of the upper assembly of the present invention;

FIG. 3 is a schematic view of the construction of the side assembly of the present invention;

fig. 4 is a schematic structural view of a lower assembly of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. an ear ring; 2. an upper assembly; 21. a first moisture barrier; 22. a first UV adhesive layer; 23. a first elastic layer; 24. a second UV adhesive layer; 25. a first heat seal layer; 3. a side assembly; 31. a second heat seal layer; 32. a second moisture barrier; 33. a UV adhesive layer III; 34. a first foamed layer; 35. a fourth UV adhesive layer; 36. a first aluminum foil layer; 37. a fifth UV adhesive layer; 38. a first reinforcing layer; 39. a sixth UV adhesive layer; 310. a second aluminum foil layer; 311. a UV glue layer seven; 312. a second elastic layer; 313. eighthly, forming a UV adhesive layer; 314. a third heat seal layer; 4. a lower assembly; 41. a fourth heat seal layer; 42. a first UV glue layer; 43. a third elastic layer; 44. a second UV glue layer; 45. a first aluminum foil layer; 46. a third UV adhesive layer; 47. a second reinforcing layer; 48. a fourth UV adhesive layer; 49. a second aluminum foil layer; 410. a fifth UV adhesive layer; 411. a second foamed layer; 412. a sixth UV glue layer; 413. a base layer.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1 to 4, the present invention is a two-piece aluminum foil sealing gasket with high sealing performance, which includes an upper assembly 2, the upper assembly 2 includes a first elastic layer 23 and a first heat-sealing layer 25, the lower surface of a UV glue layer 24 connected to the lower surface of the first elastic layer 23 is connected to the first heat-sealing layer 25, a side assembly 3 is disposed outside the lower portion of the upper assembly 2, the side assembly 3 includes a second elastic layer 312 and a third heat-sealing layer 314, the outer surface of a UV glue layer eight 313 connected to the outer surface of the third heat-sealing layer 314 is connected to the second elastic layer 312, the lower surface of the third heat-sealing layer 314 is connected to the second heat-sealing layer 31, a lower assembly 4 is disposed right below the upper assembly 2, the lower assembly 4 includes a fourth heat-sealing layer 41 and a third elastic layer 43, the inner surface of the fourth heat-sealing layer 41 is connected to the inner surface of the first UV glue layer 42 is connected to the third elastic layer 43, the first heat-sealing layer 25, the second heat-sealing layer 31 and the third heat-sealing layer 314 are all PE film layers, specifically, the user aligns the lower assembly 4 with the bottle mouth, and then applies an external force to the gasket in a direction close to the bottle body, so that the upper assembly 2 moves in a direction close to the bottle body, and drives the side assembly 3 to move in a direction close to the bottle body, and drives the lower assembly 4 to move in a direction, and drives the fourth heat-sealing layer 41 and the third elastic layer 43 to be inserted into the bottle body until the lower surface of the second heat-sealing layer 31 contacts with the upper portion of the bottle body, and thus, the user places the gasket on the bottle body;

when the user needs to detach the gasket from the bottle body, the user applies an external force to the ear ring 1 in a direction away from the bottle body by using a hand, or the user directly applies an external force to the gasket in a direction away from the bottle body by using a hand, so that the lower assembly 4 moves in the direction away from the bottle body by using the external force, the side assembly 3 moves in the direction away from the bottle body, the upper assembly 2 moves in the direction away from the bottle body until the fourth heat-sealing layer 41 and the third elastic layer 43 are completely separated from the inside of the bottle body, so that the user detaches the gasket from the bottle body, and the fourth heat-sealing layer 41 is a PE thin layer.

Wherein as shown in fig. 1, 2, the upper surface of the first UV glue layer 22 of the upper surface connection of the first elastic layer 23 is connected with a first moisture-proof layer 21, the middle part of the upper surface of the first moisture-proof layer 21 is connected with the earrings 1, specifically, the user lays the first UV glue layer 22 on the first elastic layer 23, then, the user lays the first moisture-proof layer 21 on the first UV glue layer 22, the first moisture-proof layer 21 is a PET film layer, and the first elastic layer 23 is woven by elastic fibers.

As shown in fig. 3, the outer surface of the UV glue layer seven 311 connected to the outer surface of the second elastic layer 312 is connected to the second aluminum foil layer 310, the outer surface of the UV glue layer six 39 connected to the outer surface of the second aluminum foil layer 310 is connected to the first reinforcing layer 38, the outer surface of the UV glue layer five 37 connected to the outer surface of the first reinforcing layer 38 is connected to the first aluminum foil layer 36, specifically, the user flatly coats the second elastic layer 312 with the UV glue layer seven 311, then, the user flatly coats the second aluminum foil layer 310 on the UV glue layer seven 311, then, the user flatly coats the second aluminum foil layer 310 with the UV glue layer six 39, then, the user flatly coats the first reinforcing layer 38 on the UV glue layer six 39, the first reinforcing layer 38 is a fiber woven layer, and the second elastic layer 312 is woven from elastic fibers;

the surface of the four 35 UV glue film of the surface connection of a 36 aluminium foil layer is connected with first foaming layer 34, the surface of the three 33 UV glue film of the surface connection of first foaming layer 34 is connected with second dampproof course 32, concretely, the user flatly coats the four 35 UV glue film on a 36 aluminium foil layer, then, the user flatly coats first foaming layer 34 on four 35 UV glue films, then, the user flatly coats three 33 UV glue films on first foaming layer 34, then, the user flatly coats second dampproof course 32 on three 33 UV glue films, second dampproof course 32 is the PET thin layer, first foaming layer 34 is the polyurethane layer.

Wherein, as shown in fig. 4, the inner surface of the second UV glue layer 44 attached to the inner surface of the third elastic layer 43 is connected with a first aluminum foil layer 45, the inner surface of the third UV glue layer 46 attached to the inner surface of the first aluminum foil layer 45 is connected with a second reinforcing layer 47, the inner surface of the fourth UV glue layer 48 attached to the inner surface of the second reinforcing layer 47 is connected with a second aluminum foil layer 49, and specifically, the user flatly applies the second UV glue layer 44 on the third elastic layer 43, the user then lays the first aluminum foil layer 45 flat on the second UV glue layer 44, and the user then lays the third UV glue layer 46 flat on the first aluminum foil layer 45, next, the user lays the second reinforcing layer 47 flat on the third UV glue layer 46, and next, the user lays the fourth UV glue layer 48 flat on the second reinforcing layer 47, next, the user lays a second aluminum foil on the fourth UV glue layer 48, with the second reinforcing layer 47 being a fiber woven layer; the third elastic layer 43 is woven from elastic fibers

The inner surface of the fifth UV adhesive layer 410 connected to the inner surface of the second aluminum foil layer 49 is connected to a second foaming layer 411, the inner surface of the sixth UV adhesive layer 412 connected to the inner surface of the second foaming layer 411 is connected to a base layer 413, specifically, a user lays the fifth UV adhesive layer 410 on the second aluminum foil layer 49, then the user lays the second foaming layer 411 on the fifth UV adhesive layer 410, then the user lays the sixth UV adhesive layer 412 on the second foaming layer 411, then the user lays the base layer 413 on the sixth UV adhesive layer 412, and the second foaming layer 411 is a polyurethane layer.

The above are only preferred embodiments of the present invention, and the present invention is not limited thereto, and any modification, equivalent replacement, and improvement made to the technical solutions described in the above embodiments, and to some of the technical features thereof, are included in the scope of the present invention.

Claims

1. The utility model provides a two formula aluminium foil of high leakproofness seals gasket, includes upper portion subassembly (2), its characterized in that: the upper assembly (2) comprises a first elastic layer (23) and a first heat-sealing layer (25), the lower surface of the UV adhesive layer II (24) connected with the lower surface of the first elastic layer (23) is connected with a first heat sealing layer (25), a side component (3) is arranged at the outer side below the upper component (2), the side component (3) comprises a second elastic layer (312) and a third heat sealing layer (314), the outer surface of the UV adhesive layer eight (313) connected with the outer surface of the third heat sealing layer (314) is connected with a second elastic layer (312), the lower surface of the third heat-sealing layer (314) is connected with a second heat-sealing layer (31), a lower component (4) is arranged right below the upper component (2), the lower component (4) comprises a fourth heat sealing layer (41) and a third elastic layer (43), and the inner surface of the first UV adhesive layer (42) connected with the inner surface of the fourth heat-sealing layer (41) is connected with a third elastic layer (43).

2. The two-piece aluminum foil sealing gasket with high sealing performance as claimed in claim 1, wherein the first moisture-proof layer (21) is connected to the upper surface of the first UV glue layer (22) connected to the upper surface of the first elastic layer (23), and the ear ring (1) is connected to the middle of the upper surface of the first moisture-proof layer (21).

3. The two-piece aluminum foil gasket of claim 1 wherein the second elastomeric layer (312) has a second aluminum foil layer (310) attached to the outer surface of a UV glue layer seven (311) attached to the outer surface of the second elastomeric layer, the second aluminum foil layer (310) has a first reinforcing layer (38) attached to the outer surface of a UV glue layer six (39) attached to the outer surface of the second aluminum foil layer, and the first reinforcing layer (38) has a first aluminum foil layer (36) attached to the outer surface of a UV glue layer five (37) attached to the outer surface of the first reinforcing layer.

4. The two-piece aluminum foil gasket of claim 3, wherein the first foam layer (34) is attached to the outer surface of the UV adhesive layer four (35) attached to the outer surface of the first aluminum foil layer (36), and the second moisture-proof layer (32) is attached to the outer surface of the UV adhesive layer three (33) attached to the outer surface of the first foam layer (34).

5. The two-piece aluminum foil gasket of claim 1, wherein the inner surface of the second UV adhesive layer (44) bonded to the inner surface of the third elastic layer (43) is bonded to a first aluminum foil layer (45), the inner surface of the third UV adhesive layer (46) bonded to the inner surface of the first aluminum foil layer (45) is bonded to a second reinforcing layer (47), and the inner surface of the fourth UV adhesive layer (48) bonded to the inner surface of the second reinforcing layer (47) is bonded to a second aluminum foil layer (49).

6. The two-piece aluminum foil gasket of claim 5, wherein the inner surface of the fifth UV adhesive layer (410) attached to the inner surface of the second aluminum foil layer (49) is attached with a second foam layer (411), and the inner surface of the sixth UV adhesive layer (412) attached to the inner surface of the second foam layer (411) is attached with a base layer (413).