Compared with plastic bags, environmentally friendly paper bags can be collectively referred to as paper bags as long as the material of the bag contains a part of the paper. Paper bags are low in cost and can be easily degraded in the environment. The raw materials of paper bags are produced by plants such as trees, and only plants are involved in the process. It is only a few steps of felling, papermaking, and molding, and the pollution in this is relatively less than the chemical synthesis process of plastic bags (from oil and gas to polypropylene plastic PP).
Paper bag classification
Including cement bags, feed bags, wax paper bags, fertilizer bags, laminated paper bags, four-layer paper bags, medicine bags, boutique packaging paper bags, clothing paper bags, gift bags, food bags.
Paper bag features
1. It is biodegradable, but not plastic bags;
2. The commonly used plastic bags are made of polyethylene. The raw material used is petroleum, and petroleum is already our scarce energy source. In contrast, paper bags are produced from trees, a renewable resource.
3. The process of producing paper bags will bring more serious water and air pollution problems;
4. Recycling paper bags also requires more energy;
5. If the waste paper bag is disposed of by landfill, it is equally difficult to degrade.