Can protein bar machine ( https://www.hjfoodmachine.com/product/protein-bar-energy-bar-dates-bar-extruder/ ) be filled with nitrogen automatically?
What is the snack food for manufacturers in the supermarket? Naturally, it is bread, and the market for bread has always been large, which has attracted the attention of many businesses, but what is the gas filled in the bread? Does it have to be inflated? What machine can I use to do it? Do it? This has to mention our bread packaging machine.
Nitrogen injection bread packaging machine, that is, a bread packaging machine containing single nitrogen. It is well known that nitrogen is an inert gas and is easy to purify from the air, that is, nitrogen is the cheapest of all inert gases.
Nitrogen packaging machines are developed relative to vacuum packaging machines. The packaging medium of the vacuum packaging machine is generally a bag, which is subjected to the atmospheric pressure difference of the closed container by the bag or packaging film, and has good elasticity. However, if a box with a certain height is packaged after vacuuming, after the box leaves the packaging mold, the pressure difference between the inside and outside of the box will cause the box to deform after sealing. Therefore, people use the air pressure in the box filled with inertial gas to Balance the pressure inside and outside the box sealed by the nitrogen filling machine. It is not difficult to see that the nitrogen-filled packaging machine is filled with a single nitrogen gas, and its effect on food preservation is the same as that of a vacuum packaging machine.
Moreover, if the bread is packaged in a vacuum packaging method, the unsightly appearance is second. The main reason is that the bread filled with nitrogen can effectively prevent crushing and deformation. The preservation effect is also very good, so most of the bread packaging uses a nitrogen-filled spring roll machine ( https://www.hjfoodmachine.com/product/spring-roll-skin-samosa-skin-machine/ ).