Rotary vane vacuum pumps are the 1st option for vacuum packaging. Dry screw vacuum pumps, vacuum boosters, liquid ring vacuum pumps, claw vacuum pumps and rotary lobe blowers also have specific roles in packaging. Every of these provides its personal distinct advantage depending on the specific software. To start https://www.linpack.com/news/how-to-select-the-right-pouch-packaging-machines-for-your-needs