Hygienic seals for containers

Abstract

A hygienic seal for a container comprising a circular upper cover (1) and a lower ring (2) connected to the upper cover (1) and capable of being fitted around the body of the container , the upper cover has an extension protruding outwards and pointing towards the lower ring (2), so that in the closed state of the container, the extension of the upper cover (1) is in contact with the The lower ring (2) described above partially overlaps. A positioning device is provided on the upper flange of the lower ring (2), and the positioning device includes at least one recessed part, which is complementary to the protrusion protruding inward from the inner surface of the extension part, toward the The inner surface of the extension part of the lower ring (2) has a locking device, and when the container is in a closed state and the protrusion and the recess are in contact with each other, the locking device can be in contact with the lower ring ( 2) contact.

Description

technical field [0001] The object of the present patent application is to register a hygienic closure for containers, which has significant innovations and advantages. [0002] More specifically, the present invention intends to develop a hygienic seal for containers for storing solid products such as dried fruit, fruit, appetizers, pickled products, and liquid products such as soda, alcoholic beverages, etc.; In the closed state, the hygienic seal ensures the airtightness of the upper region of the container, where the outlet for the solid or liquid product to be dispensed is located. Background technique [0003] Known in the art are many protective elements mounted on containers for dispensing liquid substances such as beverages, such as commonly known cans, the purpose of which is to provide more hygienic conditions in the upper part of the container, which corresponds to when not in use. Where the user normally places the mouth when drinking directly from the container...

AI Technical Summary

Problems solved by technology

[0005] However, although the system described provides good hygienic protection against contamination of the upper part of the container, once the lid has been manipulated, that is to say, once the user or consumer has manipulated the lid, there is no possibility of consuming or manipulating the inside of the container. For drinking fluids or food, it does not ensure a complete seal, so there is an undesirable risk of leakage of the fluid contained in the container when the opening has been manipulated (i.e. the container is open)

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