Non-woven bag is an environmentally friendly and reusable bag, and its production process is also environmentally friendly and low-carbon. This article will introduce the production process, raw materials and environmental performance of non-woven bags.

The production process of non-woven bags is mainly divided into the following steps: raw material processing, spinning, chemical processing, net forming, embossing, hot pressing, cutting and sewing, etc. Among them, raw material processing is the most important link in the whole production process. The raw material for producing non-woven fabrics is mainly polypropylene, which is melted at high temperature and then spun and chemically treated to make it a fibrous substance. The fibers are then passed through the mesh forming technology to form a non-woven fabric, which is embossed, hot pressed and other treatments to make it tougher and more durable. Finally, it is cut and sewn as needed to make bags of various specifications.

The raw material of non-woven bags is polypropylene, which is a synthetic material widely used in various fields. Compared with traditional plastic bags, polypropylene has better environmental performance. First, polypropylene is a recyclable material that can be used multiple times. Secondly, it requires less energy and chemicals in its production process, reducing its environmental impact. Finally, the non-woven bag will not release harmful substances during use, and it is not harmful to the environment and human body.

In addition to the environmental performance of raw materials, the production process of non-woven bags is also environmentally friendly and low-carbon. In the spinning process, the melting point of polypropylene is relatively low, so relatively less energy is used. In addition, manufacturers that produce non-woven bags usually use energy-saving and environmentally friendly production equipment, and strengthen the treatment of wastewater and waste gas to make the production process more environmentally friendly.

Anyway,Production of non-woven bags The process is an environmentally friendly and low-carbon process, and the raw material polypropylene also has the characteristics of recyclability and low chemical consumption. This kind of bag not only has environmental protection performance, but also has a long service life. It has become an essential daily necessities for modern people to shop and travel.