aerosol cans

• Why is it important to pay attention to the sealing performance of aerosol cans?

  Apr 22, 2026

  In the packaging system of aerosol products, the quality of the container is often the first aspect that is given attention. However, there is another crucial aspect that affects the stability of the product, and that is the sealing system. A seemingly simple aerosol can actually relies on multiple structures to complete the sealing task, including valves, rolling seals, and the accuracy of the container.   In actual usage scenarios, aerosol cans need to withstand internal pressure, as well as deal with transportation vibrations and temperature variations. If there are minor deviations in the sealing structure, gases or liquids may slowly leak, thereby affecting the spray performance. For example, spray paint cans and deodorants aerosol can：     The stability of sealing p...

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