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 (free of charge)

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

Publish your project

Testing fresh Cling / Kitchen

Testing fresh Cling

Test paper is blue (alkalinity) before using the wrap. When food are put in the refrigerator, moisture will solidify on the wrap because evaporate. The test paper contacts the moisture will turn red (acidity) if the food was rotten.

University

DA-YEH university

DaYeh University
Changhua, Taiwan

Mi-Cian Huang,
DaYeh University

Yi-Fan Chang,
DaYeh University

Hsu-Tzu Cheng,
DaYeh University

Go to profile