Modified Atmosphere Packaging Tray Sealer

  • Modified Atmosphere Packaging Tray Sealer
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Modified Atmosphere Packaging Tray Sealer
  • Sanjing
  • Shanghai, China
  • 25 working days
  • 200 pieces/ year

Modified atmosphere packaging tray sealer has the characteristics of high automation, reliable quality, long service life, simple maintenance process, large production and wide range of applicability. According to the types of fresh gas needed by different foods, three kinds of fresh gas, two kinds of fresh gas and one kind of fresh gas can be selected to meet different needs of users.
High precision gas mixing system can be used to rapidly convert different types and mixing ratios of fresh gas according to different food preservation requirements, so as to achieve the fresh-keeping effect required by customers.

Sanjing Semi Automatic MAP Packaging machine:

modified atmosphere packaging tray sealing machine

Characteristics of the machine: 

1) With photoelectric control, light film and color film can be used on the same machine.
2) The machine is equipped with a vacuum chamber and gas exchange is completed in the ultimate vacuum. Therefore gas replacement reached 99.98%, almost no air residue.

Advantages of finished package:
1) Extended shelf life
2) Keep fresh, keep color, keep flavour, keep shape
3) Attractive appearance

The fresh-keeping gas is used to protect cooked food and fresh food, thus prolonging the freshness of food. Modified atmosphere packaging tray sealer is generally used in conjunction with the vacuum precooling machine for better preservation effect.

Packaging sample for poultry / chicken / duck as below:

modified atmosphere packing tray sealer

Technical data:

Machine Parameters (MAP-400VT)
Electric source380V/50HZ
Working air pressure0.6-0.8MPA
Air exhaust rate100M2/hour
Air replacement rate99.6%


modified atmosphere packaging tray sealing machine

Warranty period:
1 year.

Permanent free technical consulting service.

Any problem caused by our party within one year from the date of shipment, we will provide free spare parts for the repairment(except quick-wear part). After one year, we can provide the spare parts, but the user should pay for the related cost, including cost of the spare parts, delivery cost etc.

Q1: What do you need to make a specific offer for my product?
1) The demension of the package
2) Machine capacity per hour
3) Any other special requirement you need

Q2: How long does it take to deliver the machine after the deposit?

Usually it will take 25 working days. Before shipment, the machine will be tuned carefully. 

About us:
modified atmosphere packing tray sealer

Shanghai Sanjing Machinery Co., Ltd has been in the line of vacuum packaging machine industry for more than 10 years. We have been devoted ourselves to the researching, developing and manufacturing of vacuum packaging machine and now we have 3 main categories: Thermoforming vacuum packaging machine, Vacuum skin packaging machine and Modified atmosphere vacuum packaging machine. 

Our machines are widely used in the line of food industry including fresh meat, fruit and vegetable, seafood, snacks, medical supplies, electronics, hardware, etc.


Nowdays we are living in a world which change so fast. In order to keep up with the pace of the times, we've been innovatiing all the time, not only for the machine design, the material, the new electric brand, but also the new packing style. 

Two years ago, when vacuum skin packaging machine become popular, luckily we are one of the first manufacturers who have worked out vacuum skin packaging machine for this new packing style and until now our vacuum skin packaging machine are widely used by customers at home and abroad.


We advocate win-win cooperation and mutual benefit. So we not only provide our esteemed customer with high quality machine, but also our best service. Besides the 1 year warranty, we provide free technical consulting service permanently.

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