Plastic bags are a kind of plastic as raw material, Packaging Bag used in the production of various supplies in the bag, widely used in daily life and industrial production, but this time the convenience has brought long-term harm. Commonly used plastic bags are made of polyethylene film, the film non-toxic, it can be used to hold food. There is also a film made of polyvinyl chloride, PVC itself is also non-toxic, Packaging Bag but according to the use of the film added to the additives are often harmful substances, has a certain toxicity.
Most of the plastic bags are colored bags, this bag is cheap, but the color and other additives are toxic, so when using plastic bags must pay attention to: what can be used to dress it, can not use it to dress What things. Colorful plastic bags can not be used to hold high temperature food. Packaging Bag Because the high temperature food once touched plastic bags, plastic bags of toxic substances will be released and into the food, so that the food will cause secondary pollution, people eat this food will have an impact on health. Try not to use plastic packaging bags of food, some bags in the production process has not been sterilization, Packaging Bag looks clean, in fact, dirty, these dirty things will pollute the food.
In our daily life, plastic bags are closely related to our lives, whether it is to go to the supermarket shopping, or save the items, we usually use plastic bags, because its function has long been involved in all aspects of life. However, it should be noted that people in the use of plastic bags can not be blindly used, in the use of it also need to pay attention to certain problems. In life, Packaging Bag everyone in the shopping business will usually give the goods for packaging, the basic use of the most extensive will be considered plastic bags, because the plastic bags are not only cheap, but also to protect goods, promote the role of goods to listen to. There are many types of bags on the market, and if the goods need to order plastic bags,Packaging Bag pay attention to the following aspects of the matter.
Microwave heating food, to use with a "microwave oven" packaging containers. Refrigerators in the refrigerator, frozen food should use plastic wrap, rather than ordinary plastic bags instead. Packaging Bag Cling film special process and raw materials have a good breathable and fresh performance, and ordinary plastic bags to use a little longer will make the food deterioration, rot, fail to achieve the purpose of preservation.
With plastic bags cooked food, Packaging Bag snacks and other direct consumption of food, it is best not to use colored plastic bags. Packaging Bag Because this is a lot of plastic bags are recycled waste plastic products from the re-processing, at least add the pigment, can not be directly loaded food