There are many types of 3D transparent film packaging machines, and the following factors should be carefully considered when selecting them
1) For the sake of improving production efficiency, double or multi chamber 3D transparent film packaging machines can be selected to improve the overall production progress.
2) Do the packaged items need to be filled with other protective gases. You can choose a multifunctional 3D transparent film packaging machine with an inflation device.
3) Requirements for vacuum degree of packaged items. If the packaged items need to be stored in good condition under high vacuum, a cavity type three-dimensional transparent film packaging machine needs to be selected.
4) Requirements for three-dimensional transparent film packaging machines based on the composition status of the packaged items.
When making a purchase, if the packaging contains dry and non corrosive materials such as solids and particles, aluminum alloy materials can be used. However, if the packaging contains soup and materials with high salt and acid content can be made of stainless steel or aluminum magnesium alloy materials. Sealing rings are generally used