How to reuse the vacuum bottle

When the vacuum bottle is pressed, the piston at the bottom will run up to squeeze out the contents. When the contents are used up, the piston has already reached the top. You can disassemble the pump head and reinstall it, or use a hard object to remove it. The piston tops to the bottom and is ready for use again.

Tools/Materials

Vacuum bottle

piston

method/step

1.When the vacuum bottle is pressed, the bottom piston will run up to squeeze out the content. When the content is used up, the piston has already run to the top.

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

3. You can also open the bottle cap and push the tray in the bottle to the bottom with the pen holder.

4.The contents of the vacuum bottle can be completely isolated from the air, so as to prevent the product from oxidative deterioration and bacteria breeding due to contact with the air. The vacuum bottle commonly used in the market is composed of a cylindrical or ellipsoidal container and a piston placed at the bottom.