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Tengda Oxygen absorber
Oxygen absorbers have revolutionized the way that dehydrated food is stored long-term. The presence of oxygen decreases the storage life of food and causes oxidative deterioration. Oxygen absorbers are small packets that contain an iron powder. The packets are made of a material that allows oxygen and moisture to enter but does not allow the iron powder to leak out. The Oxygen Absorbers are safe to place on top of the food. They will not harm the food they are in contact with as they come in a food-safe pouch.
Oxygen Absorber Advantages
1. Lowers oxygen levels to less than 0.01%
2. Available in individual packets
3. Maintains product freshness
4. Extends product shelf life
5. FDA GRAS Rated: safe for use with food and food related products
6. Prevents mold, mildew and bacteria from forming
7. Safe & easy to use
8. Can be used in a variety of packaging: pouches, canisters, tins and pails


1.Breads, cookies, cakes, pastries
2.Nuts and snacks
3.Candies and confectioneries
4.Coffee and tea
5.Whole fat dry foods
6.Processed, smoked and cured meats Cheeses and dairy products
7.Dried fruits and vegetable
8.Spices and seasonings
9.Flour and grain items
10.Fresh and precooked pasta and noodles
11.Pharmaceuticals and vitamins
12.Medical diagnostic kits and devices
13.Birdseed and pet food
14.Artwork preservation
Type | Deoxygenating Qua. Rating (ml) | Actual Qua. Deoxygenation (ml) | Air Qua. Rating (ml) | Sachet Size (cm) | Weight/Sachet (g) | Sachet Qua. / Vacuum bag Qua. | Sachets /Carton | G. W /Carton (kg) |
30 | 30 | >90 | 150 | 3×4 | 1 -1.2 | 500×20 | 10000 | 12 |
50 | 50 | >150 | 250 | 4×4 | 1.2-1.5 | 350×20 | 7000 | 11 |
100 | 100 | >300 | 500 | 4×5 | 2.2-2.5 | 200×20 | 4000 | 11 |
200 | 200 | >600 | 1000 | 5×5 | 3.5-4.2 | 150×16 | 2400 | 10 |
300 | 300 | >900 | 1500 | 5×6.5 | 6.5-7.2 | 100×16 | 1600 | 11.5 |
500 | 500 | >1500 | 2500 | 6.5×6.5 | 9.5-11 | 75×16 | 1200 | 13. |
800 | 800 | >2400 | 4000 | 6.5×7.5 | 16-18 | 50×18 | 900 | 18 |
1000 | 1000 | >3000 | 5000 | 6.5×9 | 21-22 | 40×20 | 800 | 18 |
1500 | 1500 | >4500 | 7500 | 8×9 | 32-34 | 30×20 | 600 | 20 |
2000 | 2000 | >6000 | 10000 | 9×10 | 41-43 | 30×14 | 420 | 18.00 |
3000 | 3000 | >9000 | 15000 | 9×11.5 | 62-64 | 24×12+12 | 300 | 18.00 |
| Packaging Detail: | Food grade Composite paper, Vacuum plastic bags and Carton Pack details of each measure see below |
| Delivery Detail: | 5-7 days after payment |
Yantai Tengda Deoxidizer Co., Ltd. (“Tengda” for short) was a share-holding company established by one of the domestic founders of deoxidizers, Ge Yunlin at the end of the 1980s. Tengda is one of the earliest domestic manufacturers of deoxidizers (also known as oxygen absorbent, oxygen scavenger, deacidification agent and food preservative) and desiccants. With strong technical force, advanced production equipment, sound testing means, strict production and quality management modes, creditable operation, high-quality products, excellent pre-sales and after-sales services, Tengda has won the trust and praise of domestic and overseas customers. Our products are sold around China, and are exported to Japan, Southeast Asia, Europe, America, the Middle East, etc, with a branch in Bangkok. We warmly welcome domestic and overseas partners to join us for common development.

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