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"Open" fresh bags / Kitchen

"Open" fresh bags in the upper end of the fresh bags tear line incision, allowing users to more easily find the boundaries of each fresh bags,
In the lower end of the tear line is oblique tear line, so fresh bags formed directly an opening after tearing to facilitate users to directly open to use.


Southwest Jiaotong University

Southwest Jiaotong University
Southwest Jiaotong University, West Section, High-tech Zone, Chengdu, China

Liyi Huang,
Southwest Jiaotong University

Lin WEI,
Southwest Jiaotong University

Fei XU,
Southwest Jiaotong University

Shiyu Dong,
Southwest Jiaotong University