Food storage has always been a topic of contention in the packaging industry, especially when it comes to striking a balance between hygiene and convenience. That being said, the industry has witnessed tremendous growth as the need for hygienic packing and food storage has increased. Vacuum packaging is perhaps among the most popular methods of packing and storing food that fits the bracket and keeps food fresh for a relatively long time.
A vacuum pouch works on the principle of removing oxygen from the pouch to extend the shelf life of foods by limiting the growth of aerobic bacteria or fungi and preventing the evaporation of volatile components. The use of these bags is not only limited to the domestic realm also commonly used in large and small businesses, especially because they are reusable and customers tend to use them even after the contents are consumed.
Types of Vacuum Storage Bags
Laminated Vacuum Pouches- These laminated vacuum pouches are pre-cut bags with external vacuum sealers and can be used to store perishable products such as meat and cheese. These pouches are especially useful in restaurants and commercial kitchens.
Vacuum Sealer Bags- These are pre-cut vacuum-sealed bags that can be sealed based on the volume of contents inside, leaving no room for trapped air. These bags are ideal for preserving perishable and non-perishable food items.
Sous Vide Bags- Sous Vide, which means “under vacuum” in French, refers to the process of vacuum-sealing food in a bag for an extended period of time. The food item is cooked below the boiling point in these bags to prevent evaporation and allow an efficient transfer of energy from the water to the food.
Factors to Consider When Purchasing Vacuum Storage Bags
There are a few factors to pay attention to when it comes to buying vacuum bags, especially for commercial purposes.
Size- The primary factor to consider when purchasing vacuum pouches for storing food is their size. The appropriate for your usage will essentially depend on the kind of food item you intend to keep in these bags.
Frequency of Use- How frequently you are going to open the bags is also an important parameter when it comes to purchasing vacuum bags. For instance, if you need these bags for storing perishable products, you can use small-sized bags so that the food item inside is consumed in one go. If you remove some portion of food and again refrigerate the nag, the food inside is likely to perish.
Thickness- The thickness of the bag is an important element that determines the reusability of the vacuum bags. Thick plastic is durable and can be used again after washing it. This way, you can contribute to the environment by eliminating single-use plastic.
Storing food in vacuum-sealed bags will not only help in increasing its self-life but also maintain its taste and texture by preventing freezer burn and dehydration.
Additionally, vacuum sealing items and placing them stacked or together on the side saves room for more food items like cans and boxes. So, it’s time to move past single-use plastic bags and try a more reliable alternative for storing your favorite food items. If you are looking for laminated vacuum pouches, get in touch with us to place your order today!