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Life after shopping bags will be thrown away, use a lot of pollution on the environment greatly. ECO package bag gives the packaging bag layer drawing some exquisite patterns in the production, in the packaging bag after use can cut paper pattern, can make some fine pieces of gifts for children, second along the packing bag of internal lines used in order to increase the use rate of packaging bag.
Hunan University
Hunan Province, China
Hunan University
Hunan Province, China
Zhang Hongbin