Method for using can cap easy to remove

Abstract

The invention discloses a method for using a can cap easy to remove. The method comprises the steps that A, a pressure releasing rod is shifted to the left side of a pressure releasing valve to enable the pressure releasing rod to be parallel to the can cap and a cavity inside the pressure releasing valve to be communicated with the outside; B, a vacuum pumping device is connected to a port in the right side of the pressure releasing valve in a sleeved mode to enable air inside a can to be pumped out completely; C, the pressure releasing rod is shifted to the right side of the pressure releasing valve to enable the pressure releasing rod to be parallel to the can cap, the cavity, communicated with the outside, of the pressure releasing calve to be blocked, and outside air to be prevented from entering the can, and the vacuum pumping device on the right side of the pressure releasing valve is pulled out; D, the pressure releasing rod is rotated by 180 degrees with a pressure releasing column as the circle center to enable the pressure releasing rod to rotate to the left side of the pressure releasing valve, the pressure releasing rod to be parallel to the can cap, the cavity inside the pressure releasing valve to be unblocked, outside air to be pressed into the can, and pressure releasing and pressure reduction to be achieved so that the can cap can be unscrewed conveniently. The method for using the can cap easy to remove has the advantages that the using method is simple, a product to be used is simple in structure, high in strength, convenient and fast to remove, clean and sanitary, production cost is reduced, the difficulty of removing the can cap is reduced, and the structure of the product is compact.

Description

[0001] Technical field: [0002] The invention relates to the technical field of can processing equipment, in particular to a method for using an easy-to-open can bottle cap. [0003] Background technique: [0004] At present, in order to ensure the quality of the food, the traditional canned food must vacuumize the air in the bottle when sealing the bottle cap. Although this kind of canned food has certain advantages from the perspective of food preservation, consumers are still in the process of opening the bottle cap. It is more laborious, and accidental injury accidents will also occur. In order to solve this technical problem, there is a need for a product that is simple in use, simple in structure, high in strength and can quickly and conveniently open the bottle cap, clean and hygienic, saves production costs, reduces the difficulty of opening the bottle cap, and has a compact structure. A method of using an easy-open can lid. [0005] Invention content: [0...

AI Technical Summary

Problems solved by technology

[0004] At present, in order to ensure the quality of the food, the traditional canned food must vacuumize the air in the bottle when sealing the bottle cap. Although this kind of canned food has certain advantages from the perspective of food preservation, consumers are still in the process of opening the bottle cap. time is more laborious, and accidental injury accidents may occur

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