How to heat sealing multiple sizes of trays

What if you have multiple sizes of trays that you want to be heat sealed?

When food is packaged and sold in factories, there are often a variety of packaging forms and trays of different sizes. If we encounter such a situation, we all need to carry out heat sealing. How to do? To purchase multiple machine not only expensive and take a place, this time we recommend purchasing can quickly change the mold of the sealing machine, this not only good to solve the problem of tray sealing, but also is flexible to use, even if only a single size, but can also be used when late have increased, achieve multi-usage, rapid mold changing, Data is available on the control panel.