Project: "Spray the cup"
Company:Tehran university
Designer(s): Soroush Vahidian Kamyar, Navid Vahidian Kamyar, Iran (Islamic Republic of)
Category: Sustainable Living/Environmental Preservation, Student
User's Profile : -

Entry Description: "Spray the cup" is a water dispenser which stops waste of huge number of disposable plastic cups by creating a nano layer on surface of used cup to prevent transmission of possible septic of past user each time after use and make the cup reusable. It uses a kind of waterproof Nano -coating which is sprayed on the cups via a spray. This spray coats both inside and outside of the cups. As a result user does not need to pick a new cup and then throw it away. By this method a cup can be used again and again. After drinking water he/ she have to put the cup back inside the dispenser for a new layering process which will be done by next user and this cycle will go on up to about 200 times and after that cups can be replaced thoroughly.

About the Designer/Company
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