About Ohunter

Ohunter is a leading brand of oxygen absorber ,which aims at providing best solutions for foods preservation, preventing from food spoilage damage.
We insist the concept of "good quality ,good service " , to ensure a healthier ,safer and more environmental food industry .Now Ohunter brand is recognized by customers all over the world.

Ohunter is a leading brand of oxygen absorber ,which aims at providing best solutions for foods preservation, preventing from food spoilage damage.

We insist the concept of "good quality ,good service " , to ensure a healthier ,safer and more environmental food industry .Now Ohunter brand is recognized by customers all over the world.

  • SGS Report

    SGS Report

  • SGS Report

    SGS Report

  • SGS Report

    SGS Report

  • SGS Report

    SGS Report

  • SGS Report

    SGS Report

  • SGS Report

    SGS Report

Oxygen Absorber

Oxygen Absorber is also called De Sanso agent, by absorbing the oxygen(O2) in the packaging, effectively inhibit the growth of aerobic bacteria and mold. Prevent from mildew, lipid oxidation, insects, aging, discoloration, rust.Thus greatly extending the shelf life of foods.

Ingredients

Iron powder,activated carbon,diatomaceous earth,zeolite,sodium chloride,water.

Technical Principle

Oxygen Absorber is not food additives, while it is through the iron powder reacts with oxygen, absorbs the oxygen in a sealed container and rapidly brings the oxygen level down to below 0.01% in 0.5-2 working days. So as to protect the goods from being oxidized and spoiled. The reaction is stable, no odor, no harmful gas generation, and no side-effect.

 

 

Before choosing the right size of oxygen absorber, we need to calculate two datas( one is the volume of oxygen present at the time of packing, another is volume of oxygen likely to permeate through the packaging during the life of the product.)

①Volume of oxygen present at the time of packing

■Oxygen in a shaped container(ml) = [package volume(cm3)- weight of food(g)/specific gravity(1)] X 0.21

■Oxygen in amorphous container (ml) = [finished packed submersion in water(ml) - weight of food(g)/specific gravity(1)] X 0.21

②volume of oxygen likely to permeate through the packaging during the life of the product

Oxygen (ml)=[permeability of the packaging(ml/㎡·24h·25℃) X surface area of the pack in sq metres(㎡) X life of the product (days)]

■Oxygen absorbers should be used inside packaging with a low oxygen permeability(20ml/㎡.25℃.24h/atm) For example,KOP/CPP、NY/PE、KNY/PE、 KPET/PE、PET/AL/PE etc. DO NOT recommend OPP/CPP,PP or PE bag.

Model

Weight

Size(MM)

Packing

Carton size

 

 

Width

Length

pcs/bag

pcs/CTN

 

15CC

1.4G

30

40

500

10000

390*240*300MM

20CC

1.8G

35

40

400

8000

390*240*300MM

30CC

2.3G

35

45

300

6000

390*240*300MM

50CC

3.4G

40

50

200

4000

390*240*300MM

100CC

5.5G

40

60

150

3000

390*240*300MM

200CC

7.6G

45

65

100

2000

390*240*300MM

500CC

16G

50

70

50

1000

390*240*300MM

1000CC

32G

60

80

25

500

390*240*300MM

2000CC

53G

60

100

15

300

390*240*300MM

15CC (in roll)

1.4G

30

40

4000

8000

445*235*235MM

20CC (in roll)

1.8G

35

40

3000

6000

445*235*235MM

30CC (in roll)

2.3G

35

45

2500

5000

445*235*235MM

50CC (in roll)

3.4G

40

50

2000

4000

445*235*235MM

100CC (in roll)

5.5G

40

60

1500

3000

445*235*235MM

 

 

1) Put the food (items) together with oxygen absorber in a container with low oxygen permeability (20ml/㎡.25℃.24h/atm), like KOP/PE,KPET/PE bag or Plastic cans, glass cans and tin cans.
2)The sealing container, the packing material need to be vacuum seal, avoiding the air to enter.
3)After bag opened, better use up within 1-2 hrs and seal the container. The left packets should be reseal in vacuum condition.
4)DO NOT MICROWAVE,DO NOT EAT.Not available for foods with high Aw.(>0.85).
5)The suitable temperature of operation is generally 5-40 ℃; below 5 ℃, oxygen absorbing effect is decreased.
6)During the reaction, packet will release a small amount of heat, this is normal and safe.

  • ①Wide Application
    ①Wide Application
    Widely use for foods with moisture content 10%~30%, eg. bakery product, pasty, dried meat, grain and nuts etc.
  • ②Fast Working
    ②Fast Working
    Ohunter oxygen absorber renders oxygen less than 0.1% in airtight food containers in 0.5 to 2 days.
  • ③Safe
    ③Safe
    All ingredients well-sealed and packed by special material and technology, will never contact food.
  • ④Reliable
    ④Reliable
    Stable reaction, no odor, do not release any harmful gases or toxic elements.
  • ⑤Eco-friendly
    ⑤Eco-friendly
    Special dustproof packing material, safe & eco-friendly.
  • ⑥Certificates
    ⑥Certificates
    Be compliant with FDA, packing film pass SGS test.

Application

Wide Application

1)Chinese and Western cakes: mid-autumn cakes, European-style cakes, waffles, Swiss Rolls, Hemp Department, mung bean Cakes, rice cakes, walnut cakes, wife cakes, light cakes, almond crisp etc.
2)Poultry Meat Food: beef jerky, chicken wings, sausage, ham sausage, meat belly, dried pork floss, salted duck.
3)Nuts and seeds food: pistachios, Hawaiian fruit, almonds, pine, green root fruit, walnuts, chestnut, peanuts, melon seeds, pumpkin seeds, beans, etc.
4)Aquatic dry food: dried abalone, dried fish, scallops, squid silk, dried shrimps, grilled fish fillet.
5)Other Mountain foods: Tea, laver, Gui Yuan, litchi dry, dried mushrooms, jujube, dried vegetables, dehydrated vegetable, beans, persimmon cake, sweet potato dry, rice etc.
6)Medicine Health Products: Chinese herbal medicine, medicine, health products, etc.
7)Non-food products: precision instruments, military products, books, cultural relics, tobacco, etc.
8)Animal feed: bait, pet feed.

 

 

  • Our web site
    The good news: "Ohunter" official Web site of the on-line!

Message Board

If you have any good comments and suggestions about our products,Please email to denya@chun-wang.com,thank you!