First, let's see waht an aerosol can is all about: it's a mechanism design to turn a liquid, such as paint or polish, in to a finely dispersed mist. So how does it work?
If you've ever read the back of an aerosol can, you'll have noticed message such as"presurized container" and "contents stored under pressure". What's that all about? To ensure that somthing like paint comes out evently when you press the button on the top of an aerosol can, the manufacturers have to squeeze the contents inside with a pimp or compressor. Typically, the contents of an aerosol are stored at 2-8 times normal atmospheric pressure. That's why aerosol really rush out when you press their buttons.
Guangdong Sihai Iron-Printing And Tin-Making CO., Ltd professional in manufacturing empty aerosol cans for more then 24 years. Sihai have 4 advance iron printing production lines and 2 coating lines with output of above 16 million sheets. 10 high speed automatic can making production lines with annual out put of 300 million pieces. 25 full-automatic numerical control production lines for top an bottom to produce above 300 million pieces annually.
