Foshan Weller Moisture Proof Technology Co., Ltd. is one of the most experienced manufacturers and suppliers of high efficient oxygen absorber for food packaging in China. If you're going to wholesale high quality high efficient oxygen absorber for food packaging, welcome to get free sample and discount information from our factory. We also accept customized orders.
With the development of food production and food processing, food preservation is highly valued. In order to achieve the purpose of food preservation, extension of food shelf life, people use a variety of preservation technology, such as refrigeration, irradiation and so on. But the most convenient and economical technology is to use oxygen absorber preservation method.
Applications:
Oxygen absorber can be used in baking foods to prevent mildew of cakes;
It is used to prevent myoglobin from being oxidized during fresh meat storage to achieve the function of deoxygenation and color protection;
It can inhibit fat oxidation and prevent mold growth of cooked meat products;
In the tea packaging to prevent the tea fading, discoloration and oxidation of vitamins, so if it can under a moisture proof, shading and deoxidation packaging status, then after storage for a year in low temperature, still can make the green tea to maintain the fresh tea state of clear leaves;
In the solid beverage deoxygenation packaging, through gas balance to remove the oxygen in the emulsion structure, and prevent the appearance of stale taste or other peculiar smell;
Deoxidation packaging technology used in fried puffed food as the main process can remove the oxygen in the puffed sponge structure and prevent oil oxidation;
In grain food deoxygenation packaging after removing oxygen, it can prevent moth-eaten and mildew;
In peanut, walnut, sesame can be used to prevent grease failure;
In the dry product of fruit and vegetable or powder, it can prevent vitamin denaturation and change color to wait.



Oxygen Absorber specification as below:
Model | Capacity (ml) | Dimension (L*W mm) | Net weight (g) | Gross weight (g) | Package | Poly bag size(cm) | Carton size(mm) |
20# | 120~160 | 35*38 | 1 | 1.4(±0.1) | 3000pcs *2rolls/carton |
36*48 |
47*23*20.5 |
30# | 180~240 | 35*43 | 1.8 | 2(±0.1) | 2000pcs *2rolls/carton | ||
50# | 300~400 | 40*48 | 2.8 | 3(±0.1) | 1500pcs *2rolls/carton |
39*50 | |
100# | 600~800 | 40*60 | 4.8 | 5(±0.2) | 1000pcs *2rolls/carton |
We provide OEM customized service for you! Any question, please contact us by mail.
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About Us
Foshan Weller Moisture-Proof Technology Co., Ltd. was established in 2009. We are a professional manufacturer and supplier in China, with an factory of over 8,000 square meters.
Product Range | moisture-proof, mildew-proof, odor-proof and rust-proof products. |
Applications | designed for residential, commercial and industrial use. used for product packaging, transportation, and warehousing in different industries. |
Service | Accept wholesale, OEM, ODM orders; Provide custom solutions. |
Certifications | SGS, RoHS, REACH, FDA, DMF; SIMT,MIL-D-3464E, DIN55473, ISO9001, ISO14001, BSCI. |
Product Details and Summary
Product Type | Oxygen Absorbers |
Main Ingredients | iron powder, salt, activated carbon, etc. |
| Active Ingredient | food-grade iron powder (>95%) |
Main Function | It can remove oxygen from the packaging environment through chemical reactions. |
Applicable Environment | Need to be used in a sealed environment; suitable for scenes that need to prevent oxidation. |
Specifications | 20CC-4000CC; or per customer requirement |
Oxygen Absorption Capacity | It will vary according to different specifications. |
| Reaction Speed | Reduce O₂ to ≤0.01% within 4-8 hours (in sealed packaging) |
Working Temperature Range | -20°C to 60°C |
Humidity Requirements | Between 35% and 85% relative humidity |
Safety | Non-toxic material, harmless to the stored items and human health. Not edible. Avoid direct contact with the contents. |
Environmental Protection | Biodegradable. No harmful residue. Green and pollution-free. |
Shelf Life | 1-2 years if it is stored correctly |
Packaging | Made of high barrier material; sealed design. |
Storage Conditions | Avoid high temperature, high humidity and exposure to oxygen, to prevent premature failure. |
| Certifications | SGS, RoHS, REACH, FDA, DMF; SIMT,MIL-D-3464E, DIN55473, ISO9001, ISO14001, BSCI. |


