Cover of aluminum foil tearing ring

Abstract

The invention relates to a cover of an aluminum foil tearing ring. According to the key points of technical scheme, the cover comprises an upper cover, a lower cover and an aluminum foil gasket; the upper cover is in threaded connection with the lower cover; the lower cover is provided with a positioning part used for being in lap joint with a bottle opening; and the aluminum foil gasket is fixedat the lower end of the positioning part, and a pull ring circular ring is fixed at the upper end of the aluminum foil gasket. The cover has the advantages that an aluminum foil sheet can be conveniently pulled open, and the aluminum foil gasket is prevented from falling into a bottle to influence product use due to local tearing or fragments in the tearing process.

Description

technical field [0001] The invention relates to the technical field of bottle caps, more specifically, it relates to a cap of an aluminum foil tear ring. Background technique [0002] A bottle cap sealed with aluminum foil has been widely used in the market. After the aluminum foil is directly sealed on the bottle, the top cap is used to match the bottle mouth. The top cap can be a general flip cap or a screw cap. When using this type of packaging product, it is necessary to unscrew the lid first, and then use a sharp object or hand to pierce the aluminum foil. During this process, the aluminum foil may not be completely torn off or part of the aluminum foil may fall into the bottle. When the contents of the bottle are When edible, then there is potential safety hazard. The complicated way to open the package reduces the consumer's sense of experience. In addition, there is another kind that directly uses the plastic itself to make the tab, which does not have a high barri...

AI Technical Summary

Problems solved by technology

When using this type of packaging product, it is necessary to unscrew the lid first, and then use a sharp object or hand to pierce the aluminum foil. During this process, the aluminum foil may not be completely torn off or part of the aluminum foil may fall into the bottle. When the contents of the bottle are When food is eaten, there is a safety hazard

The complicated way to open the package reduces the consumer's sense of experience

In addition, there is another kind that directly uses the plastic itself to make the tab, which has no high barrier function and no stable opening experience.

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