Unsupported browser

You are using an outdated browser. Please upgrade your browser to improve your experience.

Sign up for an Award

Participate with your entry in one of our professional or student awards.

Sign up for an award

Sign up for a Profile

Create your own profile and publish it in the iF WORLD DESIGN GUIDE.

Sign up for a profile

Learn more:

iF SOCIAL IMPACT PRIZE

Present your project for free and win your share of EUR 50,000 in prize money.

Publish your project

food warning stiker / Food sticker concept

food warning stiker

The food warning sticker is a product that is attached to the food packaging and is more intuitive to remind people whether the food has expired through the color change. When the package is opened,The sticker will appear in red, yellow and green over time. The red color has expired and the yellow color represents
the upcoming Expired, green represents the security period.

University

Yangtze University

Yangtze University
Jingzhou, China

Yanlong Zhao,
Yangtze University

Lisha Xu,
Yangtze University