Novel aluminum package tank and manufacture method thereof

Abstract

The invention discloses a novel aluminum package tank, which comprises a tank body, wherein the tank body consists of a tank bottom, a tank body, a tank shoulder, a tank neck and a tank opening, a cover body which integrally covers the tank neck and the tank opening is sheathed on the upper end of the tank body, the upper end of the cover body is provided with a cover, the lower end of the cover body is provided with an opening, the inner wall of the lower end of the cover body is tightly sheathed on the outer wall of the tank neck, and the end part of the lower end of the cover body is tightly butted against the tank shoulder. The invention also discloses a manufacture method of the novel aluminum package tank, which comprises the flowing steps: slice stir frying; punching; trimming; cleaning; protection processing; tank body manufacture: contracting the opening part of a coarse tank blank for forming the tank shoulder, upwards extending the tank shoulder for forming the tank neck, flanging the upper part of the tank neck for forming the tank opening with a lip, and completing the tank body manufacture; and cover body manufacture: extruding aluminum materials into the cover body with the cover at the upper end and the opening at the lower end, and integrally covering the tank neck and the tank opening by the cover body. The invention has the advantages of difficult damage of the cover by collision, good sealing effect, high quality of products, beautiful appearance of the whole body, high added value, high grade and the like.

Description

[technical field] [0001] The invention relates to a novel aluminum packaging can and a manufacturing method. [Background technique] [0002] A packaging can is a packaging container widely used in various industries, and can be used to hold beverages, liquors, etc. The packaging tank is easy to operate, safe and reliable, and is deeply loved by users. [0003] At present, the packaging jars used in the market are generally made of glass, and the glass packaging jars have the following disadvantages: poor light-shielding performance, unable to adapt to the filling in them; The body is not easy to print, and is usually marked with a label, which has poor anti-counterfeiting properties. At the same time, the label on the glass packaging jar has poor moisture-proof and water-proof performance, which makes transportation and storage costs high. For this reason, people start to use aluminum packaging cans, but the plastic sealing caps used in existing aluminum packaging cans are...

AI Technical Summary

Problems solved by technology

[0003] At present, the packaging jars used in the market are generally made of glass, and the glass packaging jars have the following disadvantages: poor light-shielding performance, unable to adapt to the filling in them; The body is not easy to print, and is usually marked with a label, which has poor anti-counterfeiting. At the same time, the label on the glass packaging jar has poor moisture-proof and water-proof performance, which makes the transportation and storage costs high.

For this reason, people start to use aluminum packaging cans, but the plastic sealing caps used in existing aluminum packaging cans are easily broken during transportation, handling or use, and the sealing effect is poor, and it will cause product quality problems. Therefore, it is necessary to improve the existing technology

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