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 consists of placing food into a box, removing the air inside to reach the predetermined vacuum level, followed by inflating with nitrogen or other mixed gases, and then completing the sealing process.

Vacuum-packed wooden boxes refer to a method where all the air inside the packaging is removed and combined with materials that have a low oxygen permeability, preventing external oxygen from渗透 in as well, thus reducing 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 cardboard packaging. Moreover, after vacuum packaging, the oxygen blockage provides corrosion and rust prevention.