If you’ve just invested in a freeze dryer, you’ve mastered the ultimate technology in nutrient preservation. However, freeze-drying is only half the battle. How you store it determines whether your food lasts for 25 years or just a few months.
1.The Ideal Storage Environment
Freeze-dried food has four major “enemies”: Oxygen, Moisture, Light, and Heat.
Light: UV rays can degrade the nutrients and pigments in food.
Temperature: Store in a cool, dry place (ideally below 24°C).
2.Great Storage Starts with Superior Drying
The secret to successful long-term storage is ensuring the moisture content is reduced to 1% – 3%. If the drying is incomplete, no packaging can prevent spoilage. This is why BOTH is dedicated to providing the highest standards of drying technology.
Discover the BOTH Freeze Dryer That Fits You:
HFD Series: Designed specifically for home use, compact and efficient. Whether you start your food storage journey with the HFD-1 or HFD-4, it delivers lab-grade drying results.
RFD Series: For users seeking ultimate efficiency, featuring advanced radiant heating and vacuum control to make large-batch drying effortless.
3. Choosing the Right Containers
Short-term (Within 1 month): Airtight glass jars (like Mason Jars) are perfect.
Long-term (5-25 years): Mylar bags are a must. They are the gold standard for long-term emergency preparedness.
4. Oxygen Absorbers: The Secret Weapon
Regardless of the container, adding an Oxygen Absorber is crucial. It reduces the oxygen level in the container to below 0.01%, preventing oxidation and mold growth.
5.Sealing Techniques
For Mylar bags, we recommend using an impulse sealer. Ensure the seal width is at least 5mm for optimal vacuum retention.
Proper storage doubles the value of your freeze dryer investment. By controlling environmental factors, using high-quality Mylar bags, and trusting the professional technology of BOTH HFD & RFD, you ensure high-quality food for decades to come.
Thank you for reading our latest update. If you need more information or have any questions, please don’t hesitate to contact us. Our team is here to provide support and assistance.
Post time: Jan-30-2026
