Application Of Fast Food Box Sealing And Locking Fresh Modified Atmosphere Preservation Packaging Machine

1. Suitable for box packaging of various types of food, continuously and automatically completing vacuum extraction, automatic mixing of preservation gases (combined with a mixer, the gases are usually CO2, N2, O2), inflation, sealing packaging, cutting, packaging and finished product discharge, and other steps;
2. Can complete sealing packaging of packaging films and boxes made of different materials such as composite films, single films, and co extruded films;
3. The human-machine interface dialogue is achieved by using a programmable controller (PLC) in conjunction with a touch screen. The actions and control parameters of each part can be set and modified by the PLC. Convenient and reliable control, precise and flexible, with low failure rate;
4. The main body is made of SUS304 food grade stainless steel material, and the surface of the packaging machine equipment is easy to clean;
5. The temperature and time parameters can be accurately controlled to ensure that the product sealing achieves the desired effect;
6. Photoelectric tracking of cover film patterns ensures the integrity of packaging printing patterns;
7. The mold shape can be customized according to the packaging box style selected by the customer;
The modified atmosphere packaging machine uses the method of controlling the gas ratio to achieve the purpose of storage and preservation. The modified atmosphere preservation technology is a technology that extends the storage and shelf life of food by adjusting the environmental gas. Its basic principle is: in a certain closed system, various regulating methods are used to obtain regulating gases that are different from normal atmospheric components, inhibiting the physiological and biochemical processes that cause food spoilage and the activities of microorganisms.
Fast food box sealing and locking fresh modified atmosphere packaging machine
This machine is composed of a vacuum system, inflation system, electrical control system, electrical execution system, film cutting system, temperature control system, heat sealing film collection and release system, photoelectric control system, and mold.
Performance characteristics
This machine adopts a combination of mechanical, electrical, and pneumatic control. The human-machine interface dialogue is achieved by a programmable controller, namely a PLC unitary touch screen. The actions and control parameters of each part can be set and modified through PLC. Convenient and reliable operation and control, with low failure rate;
High degree of automation in the packaging process and high yield of packaging products;
The main components of the entire machine are made of stainless steel to ensure food hygiene and safety, and comply with the food machinery standard GB 16798-1997;
The mold shape can be configured according to the packaging box shape selected by the user, with a wide range of applications;
Accurate gas mixing ratio to ensure food preservation requirements
Principle:
Control the cylinder of the execution system through the electrical control system to complete the entry and exit of the lower mold, as well as the parting, closing, heat sealing, cutting, and step size of the upper mold.
The work steps are as follows:
Inch switch → lower mold enters (in place) → upper mold closes with lower mold (in place) → vacuum pump draws air (completed) → inflates (N2, O2, CO2, etc.) (completed) → seals, slits, and deflates.