Automatic Horizontal Sealing Machine Oxygen Nitrogen Carbon Dioxide Lock Fresh
What is Modified Atmosphere Packaging, MAP?
Everyone knows that food does not stay fresh forever. Milk turns sour, bread goes mouldy, meat develops a brown colour and an ‘off’ smell. A number of factors cause food spoilage. Oxygen in the air can cause a process of decay called oxidation. For example fats and oils in food can oxidise to make the food turn rancid. One of the main causes of the spoilage of food is the growth of microbes such as bacteria, yeasts and mould that are present all around us, even in and on our own bodies. These microbes feed and grow on the food product, causing it to go bad. The appearance of food can also change over time when exposed to air. Fresh meat turns brown after a while because of interactions between oxygen and pigments in the tissue.
This MAP packaging machine is also called nitrogen filling packaging machine, lock fresh packaging machine, etc., modified atmosphere packaging machine is to use oxygen, nitrogen, carbon dioxide and other inert gases to mix and replace the air inside the box to achieve the purpose of air conditioning.
Using the different functions of various atmospheres, most of the microorganisms that have been degraded by food have grown and regenerated, and the respiration rate of foods such as fresh fruits and vegetables has been reduced,keeping the original tastes and color, so that the shelf life of food preservation cakes is extended. this machine is widely used for shops to vacuum or inflating packaging or sealing of fast food, meat, fruit and vegetables, fruit jelly, pudding, bean milk, etc.
The equipment consists of two kinds of working chamber:Thermoforming chamber&Heat sealing chamber. Vacuumizing&gas-flushing jobs are finished at the same room inside the heat-sealing chamber.Packing materials are aluminium foils or a variety of films,transparent or opaque, printed or unprinted,flexible or rigid. To get a more beautiful of the package, the cotanier also can be some different shapes,it is called 'Top Film Thermoforming'.The whole process is under precisely control of PLC,continuously and automatically. Our machines are only equipped with superior compoments from quality suppliers around the world to ensure a steady & highly efficient running of the machine.
|Product name||Horizontal Sealing Machine Automatic MAP Tray Fruit Sealer Packing Machine|
|Working pressure||0.6-0.8 MPa|
|Power supply||220/50 V/Hz or customize|
|Main structure material||304 Stainless steel,Aluminum alloy|
|Type||AUTOMATIC / Horizontal|
|Max. Tray dimensions||450×300×85mm|
|Max. Film width||540mm|
|Max. Film diameter||260mm|
|Air Exchanging Rate||≥99%|
|Gas mixture precision||±1%|
|Machine dimensions||(L) 3230 ×(W) 940×(H) 1800mm|
|1||The art of cutting the inner edge to enhance the brand value of the product|
|2||Simple operation, all with one click, all packaging can be completed|
|3||Low-voltage electrical appliances, mixing systems, start-up devices are using the global first-line brand|
|4||Low-voltage electrical appliances, mixing systems, start-up devices are using the global first-line brand|
|5||Advanced replacement technology, the residual oxygen content is stable below 0.5%.|
|6||Industrial design, the highest quality materials, carefully create each corner|
Special multi-box sealing film cutter control system, to ensure that each box of packaging is beautiful
Preparations before using the equipment
Step 1: Confirm that the power supply parameters are correct and the power meets the requirements; for specific parameters, refer to the device nameplate
Step 2: Confirm that the pressure of the working gas source meets the requirements of the equipment and connect the trachea according to the logo
Step 3: Turn on the fresh air source
Step 4: Install heat seal film
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