There are a wide variety of vacuum packaging machines, and the following factors should be considered when selecting.
1) Packaging speed. In order to improve production efficiency, a double or multi-chamber vacuum packaging machine (like High Made KZX-10 with four working stations) can be selected to improve the overall production progress.
2) Depends on the buying habits of local people, prefer brick-shape or flat-shape packaging. If need both, High Made DCS-10F7N vacuum packing machine can be selected.
3) The unity or diversity of packaging specifications. If the packaging specification is relatively simple, such as only 1 kg of material on production, High Made AMVP-05A full automatic vacuum packing machine can be selected.
4) The requirements of the packaged item composition status on the vacuum packaging machine. If the composition is little particle and small package, you can select High Made DCS-5F60N coffee vacuum packing machine.
When looking for a vacuum packing machine, to pack the solid or granules which is relatively dry and non-corrosive, it should be made of aluminum alloy. And if the package is filled with soup or the material is full of salt and acid content, it should be made of stainless steel or aluminum-magnesium alloy. The sealing ring is generally made of silicone rubber and black rubber and a few low-grade products adopts foamed rubber. The silicone rubber is of high temperature resistance, corrosion resistance, good sealing performance and long service life. And the foamed rubber is of poor sealing performance, easy to fall off and short service life.