Nowadays, people's living standards are continuously developing, and people's requirements on the quality of life are getting higher and higher, which also makes the use of food bags more and more common, but how to store food bags so that they can be used What about longer time? How should we choose food bags? Let's get to know it together:

The storage method of the food bag is as follows:
1. Because food bags are greatly affected by temperature, try not to put them where the sun can shine, because strong ultraviolet light will accelerate the aging of food bags.

2. The food bag must be prevented from extreme heat and cold as much as possible, so as to prevent the food bag from expanding with heat and shrinking with cold, thereby shortening the life span.

3. Remember not to put the food bag in a humid place where the gas does not run, as it is easy to make the food bag rot and jeopardize its use.

4. For some food bags that have not been used for a long time, you must carefully check whether they have cracks before using them.

The selection method of food bags is as follows:
1. The outer packaging box of the food bag should have a Chinese logo, identify the company name, production place, product name, and mark the word "food" in a conspicuous place. After the original factory, the product quality inspection certificate is attached.

2. Food bags used in the original factory are odorless and odorless. Food packaging bags with special odors cannot be used for food packaging.

3. Colored food bags (dark red or black on the market at that time) cannot be used for food packaging. Because this kind of food packaging bags are usually made of recycled particles.

4. As far as possible, use materials that do not add poles or coatings. In the overall design of contemporary packaging, in order to make the packaging more beautiful and corrosion-resistant, many materials with additional coatings are used. I think it is difficult to take back and reuse the materials after the product has been abolished, and most of the coatings themselves have toxic side effects. If people eat this kind of packaged food, it will cause great harm to our human body. In addition, the coating and plating process also pollutes the environment. For example, architectural coatings volatilize toxic and side effects solvent vapor, and electroplating process produces wastewater containing heavy metals such as magnesium exceeding the standard, waste environmental pollution, etc. Therefore, packaging materials that do not add poles or coatings should be used as much as possible.

The above is the storage and selection method of food bags. I hope it will be helpful to you after reading it. If you want to know more about food bags, please contact customer service online. We will wholeheartedly provide you with high-quality products. service!