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At the end of the use of toothpaste, it can not be fully out and being wasteful.To solve this problem and make extrusion easy to operate,we chose soft and smaller elastic packaging materials and make it a perfect fit with the paste.The material has high strength and resistance to compression,moreover,it also can be degraded.In general,under the premise of ensuring the packaging function, this design solves the waste problem and minimizes the damage to the natural.
Xi'an University of Technology