Caps and closures are the components used to seal the openings of containers to:
•Prevent leakage or contamination
•Extend shelf life
•Ensure product safety (e.g. tamper-evident features)
•Allow for reusability and controlled dispensing
Types of Closures
1. Screw Caps
2. Flip-Top Caps
3. Snap-On/Snap-Fit Closures
4. Dispensing Closures
5. Child-Resistant Closures (CRC)
6. Tamper-Evident Closures
7. Cork Closures
