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Eco-Cardboard Tube / product deaign

Eco-Cardboard Tube

Every year innumerable cardboard tube are wasted because of the tremendous demand of web.
This a redesign of cardboard tube which provide a enviromental-friendly solution of this problem.
We use the shape of spring to achieve the aim of saving resources and cost. Now we can produce
the amount of twice with the same raw material.


Hubei University of Technology

Hubei University of Technology
wuhan, China