Features and applications of Vacuum Pouches
Packaging industry has been facing tremendous growth as the need for hygienic packing and food storage has increased worldwide. Vacuum packing is one of the most popular methods of packing and storing food that can be preserved for relatively long time. Vacuum packing helps to store processed food items to stay fresh which is not possible in normal packing. There are different kinds of vacuum package available among which vacuum pouches are the best solution to prevent packed food free from attracting microorganism growth.
A vacuum pouch works on the principle of forming an airless space which helps the food from getting spoiled or other micro organisms to grow in it. It also works effectively in removing the atmospheric influence on the food items through which chances of bacterial or fungal growth can be minimised to the least amount which is not possible in a non-vacuum pouch. For packing other volatile materials, vacuum pouches help to get them evaporated. To know more features about vacuum pouches and other products , kindly visit – https://www.vishakhapolyfab.com/products/
Benefits of Vacuum pouches
Here are some of the benefits of using vacuum packaging pouches
- A vacuum pouch works on the principle of forming an airless space which helps the food from getting spoiled or other micro organisms to grow in it.
- It also works effectively in removing the atmospheric influence on the food items through which chances of bacterial or fungal growth can be minimised to the least amount which is not possible in a non-vacuum pouch.
- It is useful for packing other volatile materials, vacuum pouches help to get them evaporated.
- The quality, flavour, taste and colour of the food can be preserved as they are in vacuum pouch packing hence; nutrition value also remains the same.
- For other industrial use, the materials can be preserved from moisture and climatic impact.
Different forms of vacuum pouches
Vacuum pouches are made in different forms, different sizes and at different strengths based on the requirement of packing. High barrier pouches of with vacuum features is preferred for food and medical industry where the pouch thickness requirement varies from 7, 5, 9 layer pouch to more than that. Some mostly preferred types and uses of Vacuum pouches are
- Gas flush pouches– It is meant for avoiding the impact of atmosphere and to maintain the shelf-life of the consumables for a long period. Foods that are processed to minimum level such as red meat, seafood, fruits, vegetables, baked food products, dried foods, etc can be packed with gas flush pouch for longevity of quality and life.
- Boilable and cooking ready pouches-Foods that are stored in this kind of packing pouches can be removed from the packing and cooked at low temperature. The speciality remains in the fact that the food items such as juices, pasta, meat, vegetable, fruits, etc will possess the same original flavour and easy for the user to cook fast. This kind of packaging is one of the smart ways to enhance faster cooking process without losing its flavour.
- Three of two side seal pouch– It is one of the economical and good packaging pouches that is suitable for packing treated and frozen foods. In some pouch models zipper or slider is provided by the manufacturer as per the industrial request. Whereas, when compared with tubular bottom seal pouches, side seal pouches has the chances of leakage.
- Stand-up and Zipper pouches is found to be a cost effective option in packaging industry. They are useful to manage in microwave heating. This kind of packing is highly resistant to water, and other kinds of moisture attracting factor.
Conclusion
There are many more varieties of package vacuum pouches available than the above mentioned For example, high puncture resistance pouches and gusseted bags are also available and are found to be useful in packing sharp items and moisture attracting items. Because such sealing will reduce the effect of moisture and does not favour damage. The pouches will be chosen according the industrial demands and the type of products.
