Beer canning packaging container with polyethylene terephthalate (PET) as base material
A technology for packaging containers and beer cans, applied in the field of packaging containers for beer cans, can solve the problems of no storage function, change in beer taste, easy spillage of beer, etc., to ensure taste, facilitate later drinking, and prevent beer from spilling. Effect
Inactive Publication Date: 2021-03-30
HUNAN UNIV OF TECH
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Problems solved by technology
[0003] The current canned beer is made of aluminum cans. Using aluminum cans as containers can effectively reduce the quality, improve practicability, and facilitate the transportation of canned beer. The canned beer will "run out of gas", leading to changes in the taste of beer, and the current canned beer does not have a storage function, and now the global aluminum raw materials are relatively scarce due to the large amount and wide use, so new alternatives are needed cans to achieve the function of filling, the current canned beer can not be closed after opening, it is difficult to preserve, and the beer is easy to spill
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[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0021] see Figure 1-5 , a packaging container for beer cans with PET as the base material, comprising a tank body 1, the tank body 1 plays the role of storing beer, the material of the tank body 1 is a PET material and the shape of the tank body 1 is cylindrical, the bottle The shape of the cap 2 is round and the thickness of the cap 2 is 4-6 mm. The top of the tank body 1 is fixedly connected with the cap 2. The cap 2 plays the role of fixing various parts a...
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Abstract
The invention provides a beer canning packaging container with polyethylene terephthalate (PET) as a base material, and relates to the technical field of packaging containers. The beer canning packaging container comprises a can body, wherein the top of the can body is fixedly connected with a bottle cap, the left side of the bottle cap is fixedly connected with a mounting block, the inner top wall of the mounting block is fixedly connected with a first spring, the bottom of the first spring is fixedly connected with a pressing block slidably connected with the top of the mounting block, and agas cavity is formed in the middle of the mounting block. According to the beer canning packaging container with the PET as the base material, through the cooperative use of the pressing block and apiston block, when canned beer is not drunk up at a time, a block is closed, the pressing block is continuously and repeatedly pressed, and the pressing block can continuously press gas into the can body, so that the gas in the can body is enough, the amount of carbon dioxide is enough, the gas in the beer cannot be released, the quality of the beer is guaranteed, the effect of storing the undrunkbeer for a long time is achieved, the taste of the beer is guaranteed, later-period drinking is facilitated, and the saving purpose is achieved.
Description
technical field [0001] The invention relates to the technical field of packaging containers, in particular to a packaging container for beer cans with PET as the base material. Background technique [0002] Beer cans have been developed for decades. From iron cans to the current aluminum tubes, the weight has changed from about 50 grams to about 20 grams. The shape has not changed much, but the quality has been greatly reduced, which improves the filling capacity. Portability of beer. [0003] The current canned beer is made of aluminum cans. Using aluminum cans as containers can effectively reduce the quality, improve practicability, and facilitate the transportation of canned beer. The canned beer will "run out of gas", leading to changes in the taste of beer, and the current canned beer does not have a storage function, and now the global aluminum raw materials are relatively scarce due to the large amount and wide use, so new alternatives are needed The function of fil...
Claims
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IPC IPC(8): B65D51/16
CPCB65D51/16
Inventor 陈一
Owner HUNAN UNIV OF TECH