Can you use mylar bags for bulk quantities of grains?

Choosing the Right Mylar Bag for Grains

When using Mylar bags for grain storage, it’s essential to select the right type and size. Look for bags with a minimum thickness of 4 mils (0.1 mm) and a width of at least 10 inches (25 cm). This will provide adequate protection against moisture, light, and pests. It’s also crucial to choose bags with a zipper or heat-sealable closure to ensure a tight seal.

Filling and Sealing the Mylar Bags

To fill the Mylar bags, use a food-grade scoop or shovel to pour the grains into the bag. Remove as much air as possible before sealing the bag. You can use a food dehydrator or a vacuum sealer to remove the air, but this can be time-consuming. A more efficient method is to use a manual or automatic nitrogen flush system, which can remove the air and replace it with nitrogen in a matter of seconds. This will help prevent spoilage and extend the shelf life of the grains.

Storing the Filled Mylar Bags

Once the Mylar bags are filled and sealed, store them in a cool, dry place, away from direct sunlight and moisture. The ideal storage temperature is between 50°F (10°C) and 60°F (15°C). You can store the bags in a pantry, cupboard, or a dedicated storage room. To further protect the grains, consider storing the bags in a 5-gallon bucket or a larger container, which can help to maintain a consistent temperature and humidity level.