Wooden box vacuum packaging involves placing goods into a wooden box, removing the air inside the box to reach the predetermined vacuum level, and then completing the sealing process. Vacuum inflation packaging places food into a box, removes the air inside to achieve the predetermined vacuum level, then inflates with nitrogen or other mixed gases, and finally completes the sealing process.

Vacuum-packed wooden boxes refer to packaging that removes all air inside and uses materials with low oxygen permeability, preventing external oxygen from penetrating. This reduces the rate of oxidation and rancidity in fresh meat. The shelf life of vacuum-packed wooden boxes is extended by 5 to 7 days compared to pallet packaging. However, after vacuum packaging, due to the oxygen blockage, it also serves as a corrosion and rust prevention.