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even volume bag / Supermarket Design

even volume bag

Usual supermarket’s even volumes bags due to electrostatic adsorption is difficult to open.And this product increases row raised in a certain distance away from the opening.Increase the particle friction when open the bag

University

1 South qianhu Rd.,Ningbo institute of Techology,zhejiang university

1 South qianhu Rd.,Ningbo institute of Techology,zhejiang university
Ningbo,Zhejiang Province, China