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It is difficult to find the edge of the first piece of tissue in the initial use in the traditional tissue packaging. People tend to draw more pieces than they actually need and have to stuff them back, which causes much unnecessary trouble and waste. However, the improved packaging is transformed form the original linear shape opening into a new cross shape one, making it easier to find the edge of the first piece of tissue to avoid the waste.
Keyi college of zhejiang Sci-Tech
Hangzhou, Zhejiang Province, China
Bin Li Bin Yu Pengfei Shi Nan LI