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

Fresh air / Smoke adsorber

Fresh air

Many people smoke in public places, and the exhaled smoke has a wide range of influence and a long remaining time, which harms the health of others. "Fresh air" is small and light, and it is bound to cigarettes. When smoking, just take it down, open it and put it on your fingers, spit smoke at it, it will absorb the smoke and reduce pollution of nearby air. "Fresh air" material is fire-resistant. After smoking, it can be used to wipe out the sparks and reduce the occurrence of fire. It can be used to wrap cigarette butts. When there is no trash can, it can be temporarily placed in a pocket to effectively protect the environment.


Jiangsu University of Technology

Jiangsu University of Technology
Jiangsu, China

Yijian Zhang,
Jiangsu University of Technology

Zelong Pang,
Jiangsu University of Technology

Chen Xu,
Jiangsu University of Technology

Xiaoxin Cheng,
Jiangsu University of Technology