With the improvement of living standards and changes in consumption habits, food packaging has become an indispensable part of our daily life. Among them, food-grade packaging bags are an important means to ensure food safety and preservation. The following will introduce industry information about food-grade packaging bags.

1. What are food grade packaging bags?

Food-grade packaging bags refer to packaging materials that can directly contact food, have good sealing properties, strong preservation effects, and have good high temperature resistance, low temperature resistance, grease resistance, acid and alkali resistance and other properties.

2. Types of food grade packaging bags

At present, the popular food-grade packaging bags on the market mainly include PE food bags, PA food bags, PET food bags, AL food bags, PVC food bags, PP food bags, PEVA food bags, etc.

3. Scope of use of food-grade packaging bags

Food-grade packaging bags are suitable for a variety of food packaging, such as meat, vegetables and fruits, grains and dried fruits, snacks, drinks, etc.

4. Advantages of food grade packaging bags

1. The material is safe, environmentally friendly and will not produce chemical reactions on food.

2. Good sealing to prevent food from getting damp, mildew, odor, etc.

3. It can prevent food from being oxidized and contaminated, and ensure food quality and taste.

4. Can withstand storage in extreme environments such as high temperature and low temperature.

5. Easy to use and carry.

5. Industry trends of food grade packaging bags

In the fast-paced modern life, the demand for convenient and fast food packaging is getting higher and higher, so the market for food-grade packaging bags will become larger and larger. From the perspective of market share, PE food bags are currently the most used food-grade packaging bags, but people are paying more and more attention to food safety and environmental protection, so biodegradable plastics, recycled materials and other food-grade packaging bags will become the trend of future development.

6. How to choose food grade packaging bags?

1. Choose a qualified packaging manufacturer.

2. Choose different types of food-grade packaging bags according to the type, shape, storage environment, etc. of the packaging.

3. Pay attention to the sealing, heat resistance, and cold resistance of the packaging bag.

4. Choose transparent or opaque packaging bags according to usage needs.

7. Conclusion

The importance of food-grade packaging bags cannot be ignored. Good food packaging can not only ensure food safety and food quality, but also facilitate people's lives and improve people's quality of life. Therefore, we should pay attention to the industry information knowledge of food-grade packaging bags with a positive attitude, constantly improve our understanding of food safety and environmental protection, and choose high-quality food packaging in daily life.