How to reuse vacuum bottles

How to reuse vacuum bottles

2024-02-04

A vacuum bottle is a container in which a gas is isolated from the outside temperature or from outside bacteria. The contents of the vacuum bottle can be completely separated from the air, which can prevent the product from oxidizing and deteriorating due to contact with the air, and promote the product file with its high-tech concept. The popular vacuum bottle on the market consists of a cylindrical ellipsoid container with a piston at the bottom. It is designed to use the retracting force of a spring to keep air out of the bottle, creating a vacuum, while using atmospheric pressure to push the piston at the bottom of the bottle forward. However, due to the spring force and atmospheric pressure can not give enough force, so the piston can not stick to the wall of the bottle too tightly, otherwise the piston will be too large resistance and unable to rise forward; On the other hand, if the piston is easy to move forward and leakage occurs easily, the vacuum bottle has a very high requirement on the manufacturer's professionalism.

When the vacuum bottle is pressed, the bottom piston will run up to squeeze out the contents. When the contents are used up, the piston will be on the top, which can be removed and reinstalled, or the piston can be pushed to the bottom with a hard object, so that it can be used again.

When the vacuum bottle is pressed, the bottom piston will run up and squeeze out the contents. By the time the contents are used up, the piston will be on top.

Remove the head of the pump and reinstall it, or top the piston to the bottom with a hard object, and it can be used again.

You can also open the lid and push the tray down with the penholder.

The contents of the vacuum bottle can be completely isolated from the air, so as to avoid the products from oxidizing and deteriorating due to the contact with the air and the breeding of bacteria. The popular vacuum bottle on the market is composed of a cylindrical ellipsoid container and a piston at the bottom.