Modified Atmosphere Packaging Equipment Food Vegetable Vacuum Tray Packer
Modified atmosphere packaging: Modified atmosphere packaging has higher requirements for the packaging environment. Minimize pollution before packaging to achieve long-term preservation. Requirements for modified atmosphere equipment
1. The residual oxygen rate in the box is less than 0.5%. (Residual oxygen represents the equipment's ability to replace air, and directly determines the length of the fresh-keeping cycle)
2. The proportion of fresh-keeping gas ratio is 1% (high-precision fresh-keeping gas ratio can guarantee the stability and unity of fresh-keeping period)
3. The heat sealing is uniform and the appearance is beautiful (increasing the appearance value of the packaged product)
4. High-speed packaging (reducing production costs)
5. Packaging materials with breathability of fruit and vegetable breathing frequency (fruit and vegetable preservation environment creates a balanced breathing space to achieve the best storage time for fruits and vegetables, using the patented microporous technology of Rodipol fruit and vegetable invention)
|Main focus||allow breathing, breathing will consume oxygen and produce ethylene and CO2|
|Important principle||Fast-growing products mean that more O2 needs to be breathed|
|Humidity will cause the product to deteriorate|
|Need to find the balance between breathing and mixed gas|
|High temperature will exacerbate product deterioration, high temperature = high breathing rate|
Key factors of modified atmosphere packaging for fruits and vegetables
Low temperature conditions can reduce the respiration, transpiration and oxidation rate of fruits and vegetables
When growing, below a certain critical temperature, the activity of microorganisms will completely stop.
The respiration rate of fruits and vegetables will directly affect the shelf life of the fruit and vegetables. It is of great significance to determine the respiration rate of the fruits and vegetables to be packaged.
A method for accurately measuring the respiration rate of fruits and vegetables.
CO2 has a certain protective effect on various fruits and vegetables, can inhibit bacteria
And the growth of fungi, the higher the concentration, the slower the fruit ripening,
Aging, reduce the respiration rate, but at the same time when the CO2 concentration is higher, it dissolves
Carbonic acid is formed in the fruit, which changes the pH and flavor of fruits and vegetables, causing
Shrinking packaging affects appearance and may even cause fruit poisoning. Reducing the O2 concentration in the packaging will reduce the respiration rate of fruits and vegetables, but too low O2 content will cause hypoxic damage (hypoxic environment metabolizes harmful substances by anaerobic exhalation, reducing the quality of fruits). A certain high oxygen environment can inhibit the growth of certain bacteria and fungi, reduce the rot of fruits and vegetables, reduce the respiration rate and ethylene synthesis of fruits and vegetables, slow down tissue browning, and improve the quality of fruits and vegetables.
The modified atmosphere of fruits and vegetables also requires that the packaging materials have breathability that meets the breathing frequency of fruits and vegetables, so as to create a balanced breathing space for the preservation environment of fruits and vegetables, and achieve the best storage time for fruits and vegetables. Gas component, but the permeability of common packaging films on the market is generally low, especially for some fruits and vegetables with high respiration rate, they rarely meet the requirements of modified atmosphere packaging, and micro-breathing film can greatly improve the permeability of the film , Breathing oxygen, releasing carbon dioxide and ethylene, micro-breathing modified atmosphere preservation technology has become the main direction of fresh packaging of fruits and vegetables.
|Product name||Table Top Tray Sealing Machine MAP Food Vegetable Vacuum Tray Packer Machine|
|Mixer configuration||Germany Witt binary adjustable mixer|
|Gas||N2 / CO2 / O2|
|Gas distribution error||＜ 1%|
|Residual oxygen per box||＜ 1.0%|
|Actual residual oxygen amount||0.3% ~ 0.0%|
|Packing box size||224 * 133 (reference)|
|Packing speed (box / hour)||200 ~ 300|
MAP Recommended ratio
|Preservation days (days)||Effect|
|Kiwi||3~5||1~5||93~96||0~5||150||The number of colonies does not exceed the standard, the taste is fresh, and there is no odor
Sensory appearance and bright colors
The above data comes from professional laboratory, for reference only
We offer 12 mouths guarantee, during this period we offer free repalacement after confirming that it is our quality problem.
(2) Customer's Training Services?
We can train your staff to use our operation system properly. It means that we offer customer training, and teach how to use the system most efficiently and safely as well as how to maintrain optimal operational productivity.
(3) Special design of our pallet wrapping machine?
No problem, Our design team could solve it, just show me your ideas, we would let it come ture.
(4 ) Shipping?
We will follow up the shipping until goods arrive your hand safely. we could also do CIF trade terms including shipping directly to you even though you don't know how to import the goods to your country.
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