Sign up for
Participate with your entry in one of our professional or student awards.Sign up for an award
You are using an outdated browser. Please upgrade your browser to improve your experience.
The highlight of this cotton named ”EIGHTH” is there is an
invagination sawtooth shape at one side.When users just use
one side of the cotton,he can break off that side and store the
rest one in order to use next time.
On one hand ,this design is to enhance people’s awarness.
of conservation and environmantal protection. On the other
hand,the wood consumption will be reduced to some degree.
Zhejiang University Of Tecnology
Hang zhou, China
Wen tao Huang,
Zhejiang University Of Technology