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The design of tissue paper provides people with convenient but there are also some problems.For example,it is too difficult to open the tissue and accurately take a single piece of paper.To solve the above problems,we will use a more wide strip line instead of the single line at the tissue paper opening and set aside the empty circle in the middle.Moreover,the circular part of the opening-paper sticker will be placed on the circular hole at the tissue paper opening so that the tissue paper opening is easy to open and at the same time it will be accurate to take out the first piece of paper .
Xi'an University of Technology