Fig. 5From: Electrospinning of Carboxymethyl Chitosan/Polyoxyethylene Oxide Nanofibers for Fruit Fresh-KeepingThe air permeability of a schematic diagram of experimental set-up and b the air permeability PEO/CMCS nanofiber membrane with the ratio of 1:12. The data focuses on 45 mm s−1. The red line is a guide to the eyesBack to article page