Research Article

Turning Wood Autohydrolysate Directly into Food Packing Composite Films with Good Toughness

Table 4

The OP values of composite films (F0, F0.03, and F0.08).

SampleOP (cm3·m−2·24 h−1·kPa−1)Test area (cm2)

F01.54 ± 0.045.0
F0.033.57 ± 0.025.0
F0.085.14 ± 0.055.0