When the airless pump bottle remains in usage, hold back the top, and the bottom piston will run up to eject the components. When the contents of the bottle are used up, the piston will go to the top. When the piston reaches the bottom, the vacuum bottle can be reused. Disassemble the pump head as well as other parts and reinstall it, and also you can use it continuously.
The bottle utilizes the tightening pressure of the spring to avoid outside air from getting in the bottle. Usage air pressure to press the piston at the bottom of the bottle ahead. The components of the airless container can be totally isolated from the air to avoid the item from being oxidized and weakened and the growth of bacteria as a result of exposure to the air, and the modern concept is utilized to update the product.
The bottle in the market is composed of a cyndrical tube right into an ellipsoid container and also a piston positioned near the bottom. Its layout principle is to utilize the tightening pressure of the spring to avoid air from entering the bottle, creating a vacuum cleaner state, as well as to use air pressure to push the piston at the end of the bottle forward. Nonetheless, because of spring pressure and also atmospheric pressure, enough force can not be provided.
As a result, the piston ought to not be too snugly connected to the bottle wall surface, otherwise the piston will not be able to move forward due to too much resistance; however, if the piston is to move on quickly as well as material leak is prone to happen, the bottle has very high needs for the professionalism of the producer.
