Some misunderstandings of the use of food packaging bags

In daily life, all aspects of our lives are basically inseparable from plastic bags. Plastic packaging bags are basically loved by people for their characteristics of lightweight, cheap and high strength. People are used to using plastic bags to carry things. There are many kinds of plastic bags on the market, but there are countless types from the color, what is the best? Do we really choose plastic bags? Although we can almost use plastic bags every day, but for the choice of plastic bags, we often go into the wrong area.

1. The thicker and stronger the plastic bag, the better. We often see all kinds of plastic bags in life, so strong bags must be good. In fact, this is not the case, plastic bags are strict standards, especially for food packaging plastic bags, we must choose regular manufacturers, qualified products approved by the relevant departments, the quality of these plastic bags will be guaranteed.
Food bags must be marked with the words "for food use". You can see if the plastic is clean by looking at the light. Qualified plastic bags are very clean and free of impurities, while inferior plastic bags will see dirty spots and impurities. The thickness of the single side of the plastic bag must be above 0.025mm, and if it is not up to this thickness, the country is prohibited from producing and using it.

2, plastic packaging colorful, choose colorful packaging more beautiful. Although there are many kinds of colors in plastic packaging bags, we must be careful when we choose, if it is used for plastic packaging of food items, we must choose simple colors from the perspective of color, so that at least it has less additives. Many dark plastic bags are often produced with recycled waste materials, and these plastic bags can not directly contact food.

3, plastic packaging bag reuse. There are many families have the habit of storing waste plastic bags, in fact, as long as the storage pay attention to cleanliness and the use of waste plastic bags is OK, but do not use waste plastic bags for contact with food and skin, it will cause chronic harm to our health.