In recent years, news has often been reported in the news of the well, especially when there is heavy rain. Nowadays, many provinces and cities have installed anti-fall nets for the local wellheads, so that even if the rain covers the manhole cover, there will be no tragic events of passers-by falling into the well.

So many people have to ask, what is the anti-drop net? A small net can really protect our personal safety? Then the following is a small series for everyone to take a look at this magical small Internet cafe ~~

The cover anti-drop net is made of polypropylene high-strength yarn or polyethylene mesh. The middle is a galvanized coated plastic iron ring connected to the net. The protective net is surrounded by a polyethylene rope to facilitate hanging on the inner wall of the wellhead. The protective net can support The role is to prevent falling and causing casualties. It is made of high-quality nylon rope. The single rope can break the tensile force up to 650 kg, the mesh is small and uniform, and the knot will not rush back and forth. Even if the child falls, it can be safe.

In addition to being used in anti-drop nets, what is the use of polypropylene high-strength yarn?

Polypropylene high-strength yarn has good high strength, anti-aging and wear resistance, acid and alkali resistance, and its light quality, is widely used in woven geotextiles, packaging bags and fire hoses, safety belts In other fields, it can completely replace the new chemical fiber materials of polyester.

In addition, polypropylene high-strength yarn is widely used in metallurgy, chemical, light industry, environmental protection and food industries, with good water absorption and stability.