You can seal a 15×20cm Mylar Bag using an impulse sealer, vacuum sealer (seal function only), or household items such as a clothes iron or hair straightener on a high setting.

Dry, low-fat foods such as flour, oats, rice, beans, pasta, herbs, spices, and dehydrated fruits or vegetables are ideal for storage in a 15×20cm Mylar Bag.

When paired with the correct oxygen absorbers, a 15×20cm Mylar Bag can preserve dry goods for 5–20 years depending on the food type and storage conditions.

A 23×32cm Mylar Bag is designed for medium-capacity long-term storage, protecting dry goods and non-food items from oxygen, moisture, and light.

The number of oxygen absorbers needed for a 23×32cm Mylar Bag depends on the void volume of your package: • The volume of the sealed package • The volume occupied by the food product. The calculation isolates the packaging void (sealed package volume minus food weight) multiplied by 20% — as air is approximately 20% ... Read more

Yes. A 23×32cm Mylar Bag can be reused if opened carefully and resealed, though you will need fresh oxygen absorbers each time.

A 23×32cm Mylar Bag can temporarily hold hot liquids up to 120°C, but it is not intended for long-term liquid storage.

You can seal a 23×32cm Mylar Bag with an impulse sealer, vacuum sealer (seal mode only), or household tools like a clothes iron or hair straightener on high heat.

Dry, low-fat foods such as rice, oats, flour, beans, pasta, dehydrated vegetables, herbs, and spices are ideal for a 23×32cm Mylar Bag.

With the correct oxygen absorbers and proper storage, food in a 23×32cm Mylar Bag can last 5–20 years depending on the food type and environment.

A 30×40cm Mylar Bag is used for storing larger volumes of food or bulk non-food items, offering excellent protection from oxygen, moisture, and light.

The number of oxygen absorbers required for a 30×40cm Mylar Bag depends on the void volume of your package: • The volume of the sealed package • The volume occupied by the food product. The calculation isolates the packaging void (sealed package volume minus food weight) multiplied by 20% — as air is approximately 20% ... Read more