Why does Asahi's 'Nama Jokki Can' produce foam?

Microscopic crater-like bumps created by a special interior coating react to the change in air pressure when the lid is opened, triggering the continuous creation of fine bubbles.

What was the reason for the Invention Award?

The award recognizes the unconventional idea of 'intentionally creating foam,' the precision engineering that realized it, and the contribution to creating new market value by attracting younger consumers.

Is the full-open lid safe to drink from?

Yes, it features a special safety-oriented design to prevent cuts to the hands or mouth, allowing you to drink directly from the can like a mug safely.

AI News NQ Analysis

'Nama Jokki Can' Wins 'Invention Award' at the 2026 National Invention Awards

NQ Score 88/100

N1 Content Completeness 9

AI Summary (NQ-processed)

Asahi Breweries announced that its core technology for the 'Nama Jokki Can' has received the 'Invention Award' at the Reiwa 8 (2026) National Invention Awards. This world-first technology achieves natural foaming through a special microscopic structure on the inner surface of the can. Since its launch in 2021, the product has been recognized for creating new value in the beer market by providing a bar-quality draught beer experience at home.

AI Analysis

Frequently Asked Questions

Q: Why does Asahi's 'Nama Jokki Can' produce foam?: A: Microscopic crater-like bumps created by a special interior coating react to the change in air pressure when the lid is opened, triggering the continuous creation of fine bubbles.
Q: What was the reason for the Invention Award?: A: The award recognizes the unconventional idea of 'intentionally creating foam,' the precision engineering that realized it, and the contribution to creating new market value by attracting younger consumers.
Q: Is the full-open lid safe to drink from?: A: Yes, it features a special safety-oriented design to prevent cuts to the hands or mouth, allowing you to drink directly from the can like a mug safely.