Product dispenser and container with product dispenser

Abstract

Disclosed is a product dispenser, the product dispenser being mounted on a container for dispensing a liquid or semi-liquid product outward from the container. The product dispenser includes a gas replenishment bag with at least one opening, where the at least one opening is in communication with the outside of the container to receive ambient air from the outside of the container, or is in communication with the inside of the container to replenish the inside of the container with a gas, so as to compensate for a negative pressure generated in the container. The product dispenser having such a structure can effectively prevent the product in the container from being contaminated. Further disclosed is a container including the product dispenser.

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