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:


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

Publish your project

Deformed nipple / product design

Deformed  nipple

People usually taste milk to make sure it is suitable for babies' drinking, but it can only depend on one's feeling and experience.According to the principe of thermal expansion and contraction,the nipple becomes smaller at the low temperature,maintain the normal state of moderate temperature,becomes bigger at the overheating temperature.Through the deformation to judge the temperature suitable or not.


Guangdong University of Technology

Guangdong University of Technology
GuangZhou, China

Jian Sen Su,
Guangdong University of Technology