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Easy Squeeze / toothpaste package

Easy Squeeze

Use the toothpaste often difficult squeezing toothpaste when running out .There are some toothpaste remains in toothpaste opening .Toothpaste opening becomes flat that slove hard squeezing and reduces remains in toothpaste opening .


Tatung University

Tatung University
Kaohsiung, Taiwan


Tatung University

Tatung University
Kaohsiung, Taiwan

Chun-Wen Wang Chang-Yi Chen Ren-Hao Xu