Spray packaging refers to the overall, valve packaging that can be controlled by pressing the valve or squeezing the wall of the soft container. Such as pesticides, perfume, hair spray, detergent, etc.
Spray packing belongs to pressure vessel packaging. There are two main methods: propellant spray and mechanical pump spray. When used, it can force the contents to be released in the form of fog, jet, powder, foam, etc.
Spray packing with many other forms irreplaceable advantages, such as bring your own energy, the use of quick and convenient, the contents of a good protective, burglar and sex, and therefore is widely used in medicine and health care supplies, cosmetics, household cleaning and maintenance supplies, transportation, industry, construction, electronics and public security fire control and other fields. Of course, there are high cost, the container is opaque, the user can't see the product, there are micro leakage, some buttons are not easy to use. But as a convenient, safe and pleasant packaging form, its development prospect is extremely broad.