Bottle Caps

Bottle crowns, also known as crown caps, are primarily used for sealing bottles, especially in beverages like beer, soda, and mineral water. These metal caps have a crimped edge that securely fits over the bottle opening, creating an airtight seal that preserves the contents and prevents contamination. They are commonly applied during the bottling process and are typically removed by a bottle opener when the bottle is ready to be consumed. Crown caps are also used in some food packaging to maintain freshness and prevent leakage.