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toothpaste / toothpaste


The top area of the traditional toothpaste is hard, so it`s difficult for people to squeeze toothpaste out of a hardly using up dentifrice, and there are always some toothpaste left, which is very wasting.
Now, we can give it a kink mark on the top area of the toothpaste when producing. so the toothpaste can be easily folded through the kink mark and the toothpaste can be easily run out.


Chengdu University of Technology

Chengdu University of Technology
Sichuan Chengdu, China


Chengdu University of Technology

Chengdu University of Technology
Chengdu, China

Qianhui Wei; Handi Ma; Hao Zheng