(10%) A new package has been designed for a food material by laminating two different plastics...
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(10%) A new package has been designed for a food material by laminating two different plastics A and B. The oxygen permeability and thickness of each plastic are PmA, 1A and Pm³, ¹B, respectively. Formulate the oxygen transfer rate if the driving force is AP and the surface area of the package is A. (10%) A new package has been designed for a food material by laminating two different plastics A and B. The oxygen permeability and thickness of each plastic are PmA, 1A and Pm³, ¹B, respectively. Formulate the oxygen transfer rate if the driving force is AP and the surface area of the package is A.
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The oxygen transfer rate for the laminated package can be calculated using Ficks Law of Diffusion wh... View the full answer
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