Guidance on the correct selection of plastic packaging bags.mini Snack food bag distributors

Packaging bags are closely related things in our daily lives, which can be easily used in shopping, food packaging, takeout, and so on. They are everywhere. What are the misconceptions and precautions we need to pay attention to when using or purchasing packaging bags from manufacturers? Let's take a look together. In the future, we should pay attention and pay attention when choosing packaging bags.

Packaging bags cannot be mixed, and different items should be packaged in corresponding plastic bags. For example, food packaging bags are specially produced for packaging food, and their materials, processes, and other requirements for environmental safety are high; Plastic bags for chemicals, clothing, cosmetics, and other industries may have different production processes due to different needs, and these types of plastic packaging bags cannot be used for packaging food, otherwise they may cause harm to human health.

When choosing packaging bags, many people tend to choose thick and sturdy ones, but in reality, the thicker the stronger the better. The country has strict standards for plastic packaging bags, especially for plastic bags used for food packaging. It is necessary to choose qualified products produced by legitimate manufacturers and read by relevant departments. It is necessary to label plastic bags for food with the words "food specific" or "QS logo". Other, it is possible to see whether the plastic is clean when facing the light. Qualified plastic bags are very clean and free of impurities, while inferior plastic bags may show dirty spots and impurities.

Many people tend to choose aesthetically pleasing plastic packaging based on appearance and color, but in reality, this is also unscientific. Although there are many colors in plastic packaging bags, we must be cautious when choosing them. If we are using plastic packaging for food items, we should only consider the color and choose a simple color to reduce its additives.

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The main core research content of the sterile bag industry includes the following aspects