Food Oxygen Absorber

Product Overview:

Huawin Food oxygen absorber can quickly absorb oxygen in bags or containers, and quickly reduce the concentration of oxygen in food packaging in a short time, so as to protect food from oxidation and deterioration, focus on moisture control and keep fresh, and protect food carefully.

Product features: 1. physical adsorption, 2. stable performance, 3. moistureproof and fresh-keeping

Warm reminder: 1. do not eat 2. avoid children's contact 3. sealed preservation 4. Seek medical advice in time for accidental ingestion.

  • Product details
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  • Food deoxidiser

    Effectively solve the food rancidity, oxidation, mildew and other deterioration problems

    The product has a reliable testing report, and the packaging material used is tested by SGS


    Application scenarios

    Using independent small packaging design, commonly used in Chinese and western cakes, meat products, nuts, aquatic products, agricultural products, marinated food and other non-food products.


    Product Demand


    Why is deoxidiser put in food

     Food in the process of storage will occur rancid, deterioration, stale. It is mainly because there is a certain oxygen permeability in the food packaging bag, once the oxygen enters the packaging, it will provide a growth environment for mold, resulting in food fat acid breakdown, oxidative browning, vitamin loss and other deterioration problems.



    ① Mold commonly known as filamentous fungi, that is, "moldy fungus", its reproduction and growth is closely related to the surrounding environment, mainly depends on nutrients, oxygen, water, temperature four conditions, coupled with the rapid reproduction of mold, often cause moldy food deterioration. Eliminating the oxygen in food packaging containers can effectively destroy the growth and reproduction conditions of mold, so as to solve the problem of food mildew.

    ② Oil rancidity refers to the food containing oil, in the storage process of biology, enzymes, oxygen, temperature and other combined action, and discoloration, smell change and other changes. And the removal of oxygen in food packaging containers, to effectively avoid oil rancidity.

    ③ Oxidative browning is due to the combined action of food polyphenolic substrate or monophenol, phenolic oxidase and oxygen, resulting in the color, taste changes, and even corruption of food. And the removal of oxygen in food packaging containers, to effectively avoid oil rancidity.


    Product Description

    Product Parameter

    [Product name] food deoxidiser

    [Product raw materials] Reduce iron powder, activated carbon, sodium chloride, water

    [Condition of storage] shade place

    [Model] Model 15-Model 300 (customization is available)

    [Quality guarantee period] Normal temperature sealed storage for 12 months


    Product Introduction


    Deoxidiser Effective deoxygenation preservation

    Principle of deoxidizer technology


    Food deoxygenation agent is through the principle of iron powder oxidation, absorb the oxygen in the packaging bag or container, can be quickly reduced in a short time. The concentration of oxygen in food packaging makes the interior in an anaerobic environment, fundamentally and effectively inhibit the growth and reproduction of microorganisms

    Deoxygenation mechanism


    Huawin Study the formula The main components are reduced iron powder, activated carbon, sodium chloride, water, and developed by scientific ratio, before oxygen is black, gray particles mixture, after oxygen is brown and agglomeration


    Experimental effect

    Food oxygen absorber  in bags or containers through the oxidation principle of iron powder, and can quickly reduce the concentration of oxygen in food packaging in a short time, so as to protect food from oxidation and deterioration.

    The effect of the deoxidizer experiment is clear at a glance

    Effect table of deoxidizer on mold inhibition(unit CFU/g)


    Deoxidizer or not

    zero day

    two day

    four day

     seven day








    Not detected

    Not detected

     Not detected



    Bread experiment showed that deoxfree bread, mold rapidly reproduction, forming colonies, resulting in moldy bread. The growth of mold in the bread with deoxygenation was quickly inhibited, and no mold was detected, extending the shelf life of the bread.

    usage method

    Deoxidiser usage method

    Select the suitable deoxidiser model


    To determine the size of the food deoxygenation agent, according to the food weight should be targeted to select the deoxygenation agent model.(The specific model and specification need to consult the customer service, and the model label of each manufacturer may not be the same)


    Suitable for food weightg


    Suitable for food weightg

    Model 15


    Model 20


    Model 30


    Model 50


    Model 100


    Model 200


    Model 300



    Choose the right food packaging material


    The choice of food packaging materials will also affect the preservation effect of deoxygenation agent, and it is generally recommended to choose food packaging materials with low oxygen permeability.

    1.finalized packaging

    Plastic cans, glass cans, cans and other finalized packaging containers, good sealing, low oxygen permeability, can be used in food packaging.

    2. No finalized packaging

    For irregular food packaging, choose composite packaging materials with oxygen permeability below 20ml / 24h 25℃, such as KOP / CPP, NY / NY / PE, KNY / PE, KPET / PE, PET / AL / PE, etc. Not use packaging materials with high oxygen permeability, such as OPP / CPP, PP or PE membrane bag, etc.


    Food Features

    1.Physical adsorption, stable performance

    Physical deoxygenation, mild reaction, and stable chemical properties

    2. Fine technology, use at ease

    Packing material with micro punching technology, no leakage, no pollution products

    3. Dust-free production, fine packaging

    High-speed machine dust-free production, the outer bag is vacuum packed, the outer box is packed with thickened carton, to ensure that the deoxygenation in the storage, transportation bag is not broken, in the process of failure.


    Product Specifications

     Food Oxygen Absorber Package Specification Sheet




    Packet Dimensionmm

    Packing Specification (sheet)

    Applicable Food Weightg

    Carton Sizemm



    400 packets X20 bags





    400packets X20 bags





    300packets X20 bags





    200packetsX2 0bags





    150packets X20 bags





    100 packetsX20 bags





    100packets X16 bags




    Product Customization

    All of our oxygen absorbers can be customized, consult customer service to choose desiccant products suitable for you!

    consult and negotiate →confirm cooperation intention → confirm raw materials and packaging materials→confirm sample design→make and send samples →sign contracts→mass production→shipment



    Notes On the Use of Oxygen Absorber

    1. Use packaging materials that meet the requirements: it is recommended to choose packaging materials with oxygen permeability below 20ml / 24h 0.1MPa;

    2.Ensure the sealing of food packaging when using deoxgenics;

    3.It is recommended to evaluate the applicable product model before using deoxide to ensure the preservation effect;

    4.Attention should be paid to the sealing strength and quality of the container, and the packaging material should be evacuated to ensure that the packaging does not leak;

    5.After opening the deoxide packaging, it is recommended to use up and seal the food packaging container within 1-2 hours;

    6.The deoxygenation agent that has not yet been used up should be re-vacuum and sealed in time to avoid failure;

    7.Deoxyagent is not microwave, not edible.

    Warm tips: if the deoxygen fever, there is no need to be nervous, this is the heat released by the deoxygen to absorb oxygen, so control the heat can only seal the deoxygen, do not allow the deoxygen to continue to absorb oxygen and failure.