I produced a variety of Zifeng Dai, which contains PE Zifeng Dai.
Currently in the market used and circulation of the bag, a large part of the PE bag is the high pressure bag. Because this bag has a high advantage, so much by the trust of many businesses. This  PE bag not only has a high corrosion resistance, high load, low cost,  low price advantage, but also a kind of environmental protection bags,  so many businesses and consumers like to use and buy such a bag, as bulk  Goods and other goods packaging bags.
This  PE bag, if used in accordance with the use of raw materials to  classify, can be divided into LDPE divided into PE, HDPE and LLDPE and  so on. However,  if classified according to the production process, it can be divided  into the following categories: punching bag, Zifeng Dai, handbag, PE  flat pocket, zipper bag, folder chain bag, envelope bag, PE film. In the market, if we want to buy such a PE bag, either in accordance with the volume to buy, you can also buy according to one.
These  different types of PE bag, although the use of a wide range, but if you  want to directly to the food packaging, but also need to choose the  kind of the most environmentally friendly inside the job. The above is the high pressure bag manufacturers to bring us about the PE bag knowledge points. Through these presentations, let consumers have a better understanding of this product. So,  in the future use, we must distinguish between categories, do not use  non-environmentally friendly bags to eat food, so it is easy to produce  chemical substances, people have a certain impact on health.