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 distinct roles in packaging. Each of them provides its have distinct edge according to the certain application. IMA Team, https://www.linpack.com/news/how-vacuum-packaging-machine-helps-reduce-food-waste