CN205023065U - Tea package can - Google Patents

Abstract

The utility model discloses a tea package can, it includes that the aluminium system jar body and seal welded are in the aluminium system top cap membrane of aluminium system jar body open end, the radial inside sunken ring recess that forms of upper portion lateral wall of the aluminium system jar body. The utility model discloses a tea package can, simple structure, it adopts the aluminum product to make, prevents falling anti extrusion, and sealed reliable, is fit for the disposable bubble that dashes, can not have the problem that remains tealeaves.

Description

A tea packaging jar

technical field

The utility model relates to a packaging can, in particular to a tea packaging can for holding tea leaves.

Background technique

China is the first country in the world to discover and cultivate tea. With the development of Chinese tea culture, people's requirements for tea quality have been continuously improved, which has prompted the continuous development and improvement of tea production, packaging, transportation and other processes. Tea is easy to absorb moisture, easy to oxidize, easy to break, and easy to deteriorate. Therefore, tea packaging must be able to perfectly solve the above problems.

The existing tea packaging basically adopts two layers of packaging inside and outside, the inner layer is packed in a vacuum plastic bag to ensure that the tea leaves are protected from light, oxygen, and moisture; the outer layer is packed with hard materials to ensure that the tea leaves are not squeezed and broken, and the shape of the tea leaves is guaranteed. whole.

The problems existing in the existing technology mainly include: 1. The production process of the inner and outer double-layer packaging is complicated, and the time and labor costs are high; 2. After the inner layer of packaging is opened, the tea leaves cannot be drunk at one time, and the remaining tea leaves will still lose flavor, oxidize, problems such as moisture.

Therefore, be necessary to provide a kind of novel tea packing, overcome above-mentioned defective.

Utility model content

The purpose of this utility model is to provide a tea packaging can, which has a simple structure. The tea packaging can is made of aluminum, which is anti-drop and extrusion-resistant, and has a reliable seal. It is suitable for one-time brewing and there will be no problem of remaining tea leaves. .

Above-mentioned purpose of the utility model can adopt following technical scheme to realize:

The utility model provides a tea packaging can, which comprises an aluminum can body and an aluminum top cover film sealed and welded on the opening end of the aluminum can body, and the upper side wall of the aluminum can body is radially inwardly recessed to form a ring groove.

In a preferred embodiment, the outer edge of the opening end of the aluminum tank body forms an annular platform radially outward, and the aluminum roof membrane is connected to the annular platform by welding.

In a preferred embodiment, the width of the annular platform is 0.5mm-8mm.

In a preferred embodiment, the aluminum roof film is an aluminum foil composite film, which includes an aluminum film, the upper surface of the aluminum film is covered with a paint layer, and the lower surface of the aluminum film is covered with an adhesive layer, so The adhesive layer is sealed and welded to the open end of the aluminum tank body.

In a preferred embodiment, the material of the adhesive layer is polyethylene or polypropylene.

In a preferred embodiment, an easy-to-tear portion is connected to the outer edge of the aluminum roof film.

In a preferred embodiment, the aluminum tank is in the shape of a cylinder.

In a preferred embodiment, the aluminum top cover film is circular, and the diameter of the aluminum top cover film is not smaller than the diameter of the aluminum can body.

In a preferred embodiment, the material of the aluminum tank body is pure aluminum or aluminum alloy.

The characteristics and advantages of the tea packaging can of the present utility model are: the aluminum can can contain about 4 to 8 grams of tea, which is suitable for one-time brewing, and there will be no problem of remaining tea leaves; in addition, the aluminum can of the packaging can Both the body and the aluminum top cover film are made of aluminum, which can prevent falling and extrusion, and ensure the integrity of the tea leaves; moreover, when putting tea into the aluminum tank body, the aluminum tank body can be vacuum-filled with nitrogen , to prevent tea oxidation. The aluminum top cover film of the tea packaging can is well sealed, which can prevent the tea from being exposed to moisture and light; and the aluminum material has good stability, ensures food safety, is not easily polluted, and is convenient for recycling.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the accompanying drawings that need to be used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings in the following description are only some implementations of the present invention. For example, those of ordinary skill in the art can also obtain other drawings based on these drawings on the premise of not paying creative efforts.

Fig. 1 is a three-dimensional sectional view of the tea packaging can of the present invention.

Fig. 2 is the front view of the tea packaging can of the present invention.

Fig. 3 is an enlarged view of part A in Fig. 1 .

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

As shown in Figures 1-3, the utility model provides a tea packaging can, which includes an aluminum can body 1 and an aluminum top cover film 2 sealed and welded on the opening end 11 of the aluminum can body. The upper side wall of the tank body 1 is radially inwardly recessed to form a ring groove 12 .

Specifically, the material of the aluminum tank body 1 is pure aluminum or aluminum alloy, which is generally cylindrical. The upper end of the aluminum tank body 1 forms an open end 11, and the lower end thereof is sealed. In this embodiment, the outer edge of the opening end 11 of the aluminum can body 1 forms an annular platform 13 radially outward, and the width of the annular platform 13 is 0.5mm-8mm. The open end 11 is provided with an annular platform 13, the purpose of which is to increase the contact area between the aluminum can body 1 and the aluminum top cover film 2 and facilitate welding.

In this embodiment, the upper side wall of the aluminum tank body 1 is radially inwardly recessed to form a ring groove 12, and the ring platform 13 is located above the ring groove 12, and communicates with the aluminum tank body 1 through the ring groove 12 . By setting the ring groove 12, on the one hand, the diameter of the opening end 11 of the aluminum can body 1 can be reduced to prevent tea leaves from leaking out; .

The aluminum top cover film 2 is circular, and its diameter is not smaller than the diameter of the aluminum tank body 1 , and the aluminum top cover film 2 is connected to the annular platform 13 by welding. In this embodiment, the aluminum roof film 2 is an aluminum foil composite film, which includes an aluminum film 21, the upper surface of the aluminum film 21 is covered with a paint layer 22, and the lower surface of the aluminum film 21 is covered with an adhesive layer 23. The adhesive layer 23 is used for sealing welding with the annular platform 13 of the open end 11 of the aluminum can body 1 . In the present invention, the material of the adhesive layer 23 is polyethylene or polypropylene.

Furthermore, an easy-to-tear portion 24 is connected to the outer edge of the aluminum top cover film 2 , which is convenient for human hands to grasp and lift it from the aluminum tank body 1 .

In the tea packaging can of the present utility model, about 4 to 8 grams of tea can be contained in the aluminum can body 1, which is suitable for one-time brewing without the problem of remaining tea leaves; in addition, the aluminum can body 1 and the The aluminum top cover film 2 is made of aluminum, which can prevent falling and extrusion, and ensure the integrity of the tea leaves; moreover, when putting tea into the aluminum tank body 1, the aluminum tank body 1 can be vacuum filled with nitrogen Processed to prevent oxidation of tea leaves. The aluminum top cover film 2 of the tea packaging can is well sealed, which can prevent the tea from being exposed to moisture and light; and the aluminum material has good stability, ensures food safety, is not easy to be polluted, and is convenient for recycling. The aluminum top cover film 2 is connected with the aluminum tank body 1 by partial welding, which is easy to operate.

The above are only a few embodiments of the present utility model, and those skilled in the art can make various changes or modifications to the embodiments of the present utility model according to the contents disclosed in the application documents without departing from the spirit and scope of the present utility model.

Claims (9)

1. A tea packaging can, characterized in that it comprises an aluminum can body and an aluminum top cover film sealed and welded on the open end of the aluminum can body, and the upper side wall of the aluminum can body is radially inward The depressions form ring grooves. 2. The tea packaging can according to claim 1, wherein the outer edge of the opening end of the aluminum can body forms an annular platform radially outward, and the aluminum top cover film is connected to the annular platform by welding . 3. The tea packaging can according to claim 2, wherein the width of the annular platform is 0.5mm-8mm. 4. The tea packaging can according to claim 1, wherein the aluminum top cover film is an aluminum foil composite film, which includes an aluminum film, the upper surface of the aluminum film is covered with a paint layer, and the aluminum film The lower surface of the can body is covered with an adhesive layer which is hermetically welded to the open end of the aluminum tank body. 5. The tea packaging can according to claim 4, characterized in that the material of the adhesive layer is polyethylene or polypropylene. 6 . The tea packaging can according to claim 1 , wherein an easy-to-tear portion is connected to the outer edge of the aluminum top cover film. 7 . 7. The tea packaging can according to claim 1, wherein the aluminum can body is in the shape of a cylinder. 8. The tea packaging can according to claim 7, wherein the aluminum top cover film is circular, and the diameter of the aluminum top cover film is not smaller than the diameter of the aluminum can body. 9. The tea packaging can according to claim 1, wherein the aluminum can body is made of pure aluminum or aluminum alloy.