Sign up for an Award
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 easy-tape can be cut evenly without any other tools except one hand. In addition, knowing the size of every section of the easy-tape, the length of the carton can be estimated.
Jia Zhang You Zeng Xiaoneng Jin