What are the differences in the functions of vacuum food packaging machinery?

Packaging machinery is a kind of food machinery, food industry is widely applied for food packaging at the end of a link, it play a key role, food packaging have played an important role not only is to protect the food, also is a key link in the consumer choose and buy food, now, what are the difference between vacuum food packaging machinery function? The following is a detailed analysis.

Vacuum food packaging machinery function of vacuum sealing

Food commonly used packaging machinery at present generally fall into two categories, one is only for simple sealing of food packaging machinery, food or sealing machine, another kind is the vacuum food packaging machinery, it is in the food sealing in the food vacuum function at the same time, this one is by means of vacuum can transport convenience foods, 2 it is to extend the shelf life of food.

Vacuum food packaging machinery function of air conditioning preservation

On weekdays we come into contact with food, some food for freshness requirements are higher, if for this kind of food vacuum way to prolong the shelf life, then it will affect the taste and appearance, so for this kind of product, we use the function of modified atmosphere vacuum food packages installed, this kind of modified atmosphere vacuum food packaging machinery is the manner in which the air displacement, the products within the box of pumping air into vacuum state, then the displacement into a certain gas preservation function, this can not only to lock the fresh food packaging, but also solves the damage in the process of packaging food freshness and affect the appearance, It also extends the shelf life of food.

Vacuum food packaging machinery function of the body packaging

For some special product, there is a requirement on the packaging, such as packaging is one of the models of vacuum food packaging machinery, such as aircraft at the time of packaging with other models, there is a difference between its outer packing is to use a special function of stick put oneself in the membrane, the membrane permeability is higher, after packing from appearance can hardly see the existence of the membrane, membrane is fit tightly on the product surface, this kind of packing way stereo sense is stronger, through the way of this kind of packaging, not only true for food packaging, and to promote the class of food packaging. At present, the vacuum packing machine is widely used in steak, shrimp, scallop, electronic components and other products.

Above respectively for the current commonly used three types of vacuum food packaging machinery for analysis, in addition to these basic functions, there are some special functions for food and research and development of special funds special vacuum food packaging machinery type, this can be according to the product packaging requirements to make the corresponding choice!