Oxygen absorbers are used in business primarily to extend the shelf life of products by removing oxygen from the packaging environment. Oxygen is a necessary component for the growth of aerobic microorganisms, which can cause spoilage and deterioration of products over time.

Oxygen absorbers are packets that contain iron powder and salt, which react with oxygen to create rust and remove oxygen from the packaging environment.

Here are some ways that oxygen absorbers are used in business:

1. Food Packaging: Oxygen absorbers are commonly used in the packaging of food products, such as snacks, cereals, and baked goods, to extend their shelf life and prevent spoilage.

2. Pharmaceuticals: Oxygen absorbers are used in the packaging of pharmaceuticals, such as vitamins and medicines, to prevent degradation and ensure product stability.

3. Pet Food: Oxygen absorbers are used in the packaging of pet food products to prevent spoilage and maintain freshness.

4. Electronic Products: Oxygen absorbers are used in the packaging of electronic products to prevent corrosion and damage caused by exposure to oxygen.

5. Leather Products: Oxygen absorbers are used in the packaging of leather products, such as shoes and bags, to prevent oxidation and maintain their quality.

Overall, oxygen absorbers are an important tool for businesses looking to extend the shelf life of their products and maintain their quality over time.