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.
When you use a roll of toilet paper in the restroom, it could occasionally come untied from the roll. Although there is the perforated line, the hand force which is transmitted to the toilet paper is spread out. Therefore, it could not be detached easily. "EASYCUT" toilet paper has a groove on both sides of the perforated line. It makes the paper to be cut readily because the hand force which is transmitted to the toilet paper is gathered in one side. In addition, it induces people to use it as a moderate amount. And also, there is important strength that we can preserve our natural resources. The raw material of the toilet paper is a tree.
Seoul, South Korea
Seoul National University of Science and Technology