Vacuum packing machine types and common types!
The vacuum packing machine uses plastic or aluminum foil plastic film as packaging material, automatically extracts the air in the packing bag, and completes the sealing process after reaching the predetermined vacuum degree. It can also be filled with nitrogen or other gas mixtures and then complete the sealing process. Packaging machines are usually used to package products that are easily oxidized, moldy or damp, because after vacuum packing, the items can resist oxidation, thus prolonging the service life of the products.
Vacuum packaging machine is divided into internal packaging machine and external vacuum packaging machine, and we often say that the automatic vacuum packaging machine. The three series can be divided into several categories. For example, the internal vacuum packing machine is divided into single chamber vacuum packing machine, double chamber vacuum packing machine, vertical cabinet vacuum packing machine and continuous rolling vacuum packing machine. With the improvement of the characteristics of packaging products, there are more and more packaging methods of packaging machine. Packing machines can be divided into the following categories according to their basic uses:
1. Vacuum food packaging machine
This type of packaging machine should control the temperature before vacuum packaging, and the equipment has its own cooling system, so the preservation requirements are higher.
2. Medical vacuum packing machine
This type of packer shall have a vacuum form for long term preservation of the product. Because the medical packaging machine should be used in the dust-free aseptic workshop and other places with higher requirements, this kind of packaging machine can also be used in the food packaging that bacteria need, in order to achieve good results.
3. Vacuum packaging machine for electronic products
The packaging machine used in electronic products can prevent moisture, oxidation and discoloration of the internal metalworking parts.
4. Vacuum tea packing machine
This is an integrated weighing, outer packing and inner packing machine. The birth of tea vacuum packaging machine marks a big step forward in the improvement of domestic tea packaging level, and truly realizes the standardization of tea packaging.
