Why do tennis balls come in a pressurized can ?

ยท

1 min read

Tennis balls come in pressurized cans for a few key reasons:

  1. Maintaining ball pressure and bounce: Tennis balls are filled with pressurized air, typically around 14-28 psi. This internal pressure is what gives the balls their lively bounce. The pressurized cans help maintain this internal pressure, keeping the balls firm and bouncy until they are opened for use.

  2. Preventing air loss: If tennis balls were not stored in pressurized cans, the air inside would gradually leak out, causing the balls to lose pressure and bounce over time. The airtight cans prevent this air loss, preserving the balls' performance characteristics.

  3. Freshness and shelf life: The pressurized cans help tennis balls retain their "new ball" feel and performance for longer, allowing them to be stored for up to 2 years before being opened. This ensures players always have access to fresh, high-performing balls.

  4. Consistent play: Maintaining the proper internal pressure is crucial for providing a consistent, predictable bounce that players can rely on. Pressurized cans help ensure the balls meet performance standards.

ย