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Gas Flushing MAP Packaging Machine Foodsaver Commercial Vacuum Food Sealers
  • Gas Flushing MAP Packaging Machine Foodsaver Commercial Vacuum Food Sealers

Gas Flushing MAP Packaging Machine Foodsaver Commercial Vacuum Food Sealers

Place of Origin China
Brand Name RODBOL
Certification CE/IOS9001
Model Number 480P
Product Details
Gas Flushing MAP Packaging Machine Vacuum Automatic Packing Machine
Film Maximum:
Single Cycle Time:
Capacity (box/hour):
800~1000(one In And Four Out)
Residual Oxygen Per Box:
High Light: 

map sealing machine


map packaging equipment

Payment & Shipping Terms
Minimum Order Quantity
Packaging Details
Wood case
Delivery Time
Payment Terms
L/C, T/T, Western Union
Supply Ability
Product Description

Gas Flushing MAP Packaging Machine Foodsaver Commercial Vacuum Food Sealers



Fresh food principle:

1. Composite atmosphere of fresh packaging, also known as gas replacement packaging, internationally known as MAP packaging (ie Modified Atmosphere Packing). Composite air conditioner packaging machine principle is the use of composite fresh gas (2-4 gas mixture according to the characteristics of food), the air inside the box / bag replacement, change the box / bag of food outside the environment, inhibit bacteria (microorganisms ) Growth and reproduction, slow down the metabolism of fresh fruits and vegetables, thereby extending the shelf life of food or shelf life.

2. Atmospheric fresh air generally consists of carbon dioxide (CO2), nitrogen (N2), oxygen (O2) and a small amount of specialty gases. CO2 gas has the function of inhibiting the growth and propagation of most spoilage bacteria and molds and is the main antibacterial component in the fresh air; O2 can restrain the growth of most anaerobic bacteria, maintain the flesh color of fresh meat and maintain aerobic respiration of fresh fruits and vegetables, and maintain the freshness ; N2 is an inert gas, and food does not work as a filling gas, and CO2, O2 and special gas composition of fresh gas. Different food fruits and vegetables, fresh gas composition and the proportion is also different.



RDL480P MAP machine:

The RDL480P tray sealer is based on tried and tested technology. It is known for its performance and simplicity of use. This tray sealer model combines excellent seal integrity and pack presentation with flexibility, quick changeovers and user-friendly operation in a compact and hygienic design.

MAP preservative gas mainly consists of carbon dioxide, nitrogen, oxygen and other special gases such as nitrogen dioxide, sulfur dioxide, and argon. Their functions are as follows: carbon dioxide, the main preservative gas, could restrain growth of most putrid bacilli and fungus; oxygen could restrain the propagation of most anaerobic bacilli and keep meat color and fruit and vegetable freshness. Nitrogen, inert gas, does not react with food, nor is absorbed by food. It is used as filling gas to prevent package slump caused by gas escaping such as carbon dioxide. Different food and fruit have different preservative gas ingredient and proportion. For crop MAP, it is critical that oxygen permeability rate should be matched with respiratory rate.

MAP is commonly utilized in snacks, coffee, cheese, pasta, baked goods, sandwiches and processed meats. It is also becoming increasingly popular in fresh-cut produce, like pre-packaged salads and fruit, for convenience, quality and more variety.

Chances are, if you’re shopping for any of these items at the grocery store, they’ve been packaged using MAP. Learn more about this growing packaging trend when you reach out to an Atlas Copco expert.



Model Gas Flushing MAP Packaging Machine Vacuum Automatic Packing Machine
Gas mixer configuration Import adjustable gas mixer for 3 gases
Applicable industry Fresh food
Gas CO2 and O2 ratio adjustable
Gas distribution None
Residual oxygen per box <1.0%
Actual residual oxygen content 0.0%~0.5%
Packing box size 450*300*85 (maximum)
Packing speed (box / hour) 800-1000 boxes / hour
chain drive chain drive



Modified atmosphere packing machine system solution supplier:


RODBOL was established in Chengdu, China in 2015. Our company is one of the earliest professional manufacturers of modified atmosphere packaging machine and in the lead in terms of structure, technology and quality of MAP.


In 2018, our company developed a vacuum skin packaging machine to make the packaged products more three-dimensional.he vacuum skin packing wraps product gently like its second skin.It shows the best quality of product, and ,makes it easy to choose.


RODBOL dedicated to researching, promoting, developing, improving, innovating, disseminating and providing services in the area of packaging technologies.


RODBOL can offer customers a extensive range of machines from a simple table top sealer to complete, fully automatic high speed lines, including Automatic drop tray, conveying, tray filling, film sealing, metal detection, Weighing and labeling. Applications include ordinary sealed packaging and modified atmosphere packaging (MAP)


Gas Flushing MAP Packaging Machine Foodsaver Commercial Vacuum Food Sealers 0


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