When it comes to vacuum packing bags for frozen food and vacuum bags for quick-frozen food, people generally think that they are the same, because they are use to pack food that can be frozen. But are they really same? The answer is no. If you compare them from a more professional point of view, there are differences between them in terms of performance, material and use.
1. Performance. Vacuum bags for frozen food are used to extend the shelf life of food when the food is in freezing state by means of refrigeration; vacuum bags for quick-frozen food are to extend the freshness of the food contained by means of rapid freezing.
2. Use. Vacuum bags for frozen food packaging are generally suitable for fresh meat, meat food and seafood, etc.; quick-frozen vacuum packaging bags are widely used in food packaging, including not only fresh meat, meat food and seafood, but also wheaten food, fruit and even vegetables.
3. Packaging materials. Cold and water resistant films are applicable to frozen vacuum bags; the films of quick-frozen vacuum packaging bags should not only have cold and water resistance, but also have excellent barrier properties.
After reading the three major differences between frozen vacuum bags and quick-frozen vacuum packaging bags, you can consider these differences when selecting a suitable vacuum packing bag for frozen food or quick-frozen food.
Aluminized vacuum bags, aluminum foil vacuum packaging bags or nylon composite vacuum packaging bags are the top choices for frozen food and quick-frozen food, said Yixing Boya New Material Technology Co., Ltd., specializing in researching, manufacturing and selling flexible multi-layer coextruded functional packaging materials. You can also choose the vacuum bags according to your own needs and by considering different properties of different materials.
Post time: May-19-2022