In daily life, you may encounter the use of aerosol, and find that the spray can not come out, shake the bottle, and find that there are a lot of things inside, in that cooing shaking. What’s going on?
Aerosol is a closed device, there is pressure to press out the contents, and this pressure is generally required to be greater than atmospheric pressure, otherwise there is no pressure difference, there is no energy to achieve its ejection function.
It may be a functional problem of the product itself, such as “leakage”, no energy naturally can not be sprayed, and for example, blocked, we also mentioned in the definition, after the channel is opened, the content is pressed out, then this “channel” is blocked, naturally it can not be used or the product itself is a problem.
Then there is another possibility that due to improper use by consumers, the artificial “gas” is drained early, so that the material liquid remains, which can not be ejected.
Today we will analyze the situation.
1.The standard valve is sprayed backwards
The products that can not be sprayed backwards are used backwards, so that you will spray away the “gas” inside, as shown below.
When the standard valve aerosol is sprayed upside down, the gas will be ejected with the blue arrow, and the material liquid cannot be inhaled from the immersion pipe, and will be left in the tank. When the gas is sprayed out, it will not be used.
Solution: positive spray can be.
2.Whether it is 360° valve or standard valve, although it is not sprayed backwards, the Angle is not good, and the “gas” will be sprayed away first.
Post time: Oct-23-2023
