Vacuum packaging machine will be tea into the bag, draw out the air inside the bag, vacuum inflatable packaging to achieve a predetermined degree of vacuum, and then filled with nitrogen or other mixed gases, and then complete the sealing process. Scope of application of the tea vacuum packaging machine: the product is suitable for all kinds of food, meat products, seafood, fruits and vegetables, sauces, cooled meat, pharmaceutical products, hardware components, medical equipment, etc. for vacuum, inflatable, paste the body of the packaging machine.