The food industry is very important as it helps to ensure people across the country have access to the food and resources they need to live healthy lives. One important part of the overall food industry is the packaging and sealing process, which ensures food can last longer and remain fresh. One technique that can help with this is Modified Atmosphere Packaging (MAP). There is much to know and understand about this unique method of keeping food fresh for longer.
Introduction to Modified Atmosphere Packaging (MAP)
MAP Packaging, short for Modified Atmosphere Packaging, is a growing technology used in the packaging process for food and other products. It is designed to minimize air intrusion in food while it is being packaged, which can extend its useful life. This is done by slowing the growth of bacteria and other organisms, which otherwise could spoil the food sooner.
How MAP Packaging Works
MAP packaging is a unique approach to properly packaging food, which can extend its useful life. The first step in the process is preparation, which includes cutting and cleaning the food. Then, the food is packaged and mixed with various gases, including oxygen, nitrogen, and carbon dioxides. The right mix of these gases can help prevent the growth of bacteria and other organisms, which otherwise would cause spoiling. The food is then packaged and sealed in a way that helps to control the balance of gasses.
Types of MAP Packaging
While MAP packaging is a unique approach to packaging and storing food, there are different options to consider. There are various different types of MAP packaging to consider that can keep your food fresh and sealed:
- Passive MAP relies on the natural perspiration of food as well as permeable materials, which can help to naturally create an ideal atmosphere. This is often used for the packaging and sealing of fruits and vegetables.
- Active MAP requires more effort to create an ideal atmosphere inside the packaging. This uses a variety of gasses and chemicals and vacuum sealing to obtain an ideal environment. This is commonly used for perishable foods, including meat and fish, dairy products, and ready to eat meals.
- Vacuum Packaging is a similar process that aims to vacuum seal around the products to ensure minimal air and oxygen impact on the food. This is often used for meat, cheese, and other cured products.
Benefits of MAP Packaging
MAP packaging has many benefits. The main one is that it can greatly extend the useful life of any perishable foods, including meat and fish, produce, and dairy products. This provides more time to get the products to the shelves and into consumer homes.
Applications of MAP Packaging in Various Industries
The food industry is one of many that can use this approach. Other industries that can benefit from MAP packaging include the pharmaceutical and medical device industries, electronics, chemicals, and cosmetics. Any product that requires long-term storage could benefit from this approach.
MAP packaging continues to be a great option when you are looking to preserve foods. Because of this, it is often used for commercial purposes as it can greatly extend its useful life and ensure the end consumer can enjoy it in a reasonable period of time. When you are going to use this technique for food packaging, you need to ensure that you have all the proper equipment; a tray sealing machine and automatic filling equipment are both helpful. When you are in need of this type of equipment, give us a call to learn more about our services and how we can help you with your food sealing and packaging needs.