People often see packaging as a mere shell for their food products, but it plays a crucial role in ensuring that what we consume remains fresh and safe. With the right packaging, your food may stay fresh longer, giving you a longer window to consume it. Here’s how packaging can extend the shelf life of food products, benefiting both consumers and manufacturers.
Barrier packaging is like a shield that protects food from external elements. It typically involves multiple layers of materials, each with a specific function. For example, a custom pouch packaging for potato chips might have a layer that blocks moisture, preventing the chips from becoming stale. Another layer could block oxygen, helping maintain the crunchiness and flavor of the chips. This combination of protective barriers can significantly extend the product’s shelf life.
Vacuum packaging involves removing air from the packaging, creating a vacuum. Without oxygen, many types of bacteria, mold, and yeast cannot survive. Vacuum packaging is particularly effective for products like meats, where preventing bacterial growth is essential.
Proper Gas Permeability
If your food products need air to remain fresh, you should select packaging material with the proper level of gas permeability to slow down the deterioration process. The packaging may contain tiny holes or use a material that adjusts the level of gases within the packaging. Fresh fruits and vegetables are common foods that require packaging with the proper gas permeability.
Modified Atmosphere Packaging
Modified atmosphere packaging (MAP) is a tailored approach to food preservation. It allows manufacturers to create the ideal environment inside the packaging to prolong the shelf life of their products. By customizing the gas composition, humidity, and temperature, MAP ensures that food remains fresh, flavorful, and safe to consume.
Finally, packaging isn’t just about sealing off the outside world. It also provides physical protection for the food. For instance, fragile food items like cookies or delicate pastries need sturdy packaging to prevent crushing or breakage. Properly designed packaging ensures that the product reaches the consumer in the same condition as it left the manufacturer.
Packaging isn’t just a shell but a guardian of our food products. We know how packaging can extend the shelf life of food products, including barrier packaging that keeps out moisture and the art of modified atmosphere packaging. So the next time you reach for your favorite snack, remember that the packaging isn’t just a bag. It’s a guardian of freshness, ensuring your food remains delicious and safe to enjoy for an extended period.
Custom Packaging for Your Food Products
Virtual Packaging provides custom packaging for all kinds of food products. Whether you require a pillow pouch, a stand-up pouch, or any other type of packaging, we have what you need to safely store your food and get your products flying off the shelves. Contact us today by phone or email for more information about our custom bag, flow wrap, and pouch packaging.