About plastic safety net construction protection net production machine line , it can make safety net with different raw materials.
1.Virgin material: The virgin material is a kind of high-density polyethylene (hdpe), which is a thermoplastic resin material with high crystallinity and non-polarity.
2.Recycled recycled materials from old mesh: After a long period of wind and sun, the recycled old mesh is very dirty and the product loses its due toughness and related characteristics.
3.Beverage and mineral water bottle cap materials: This kind of high-density polyethylene is also recycled from various beverage bottle caps on the market and rolled by equipment to form granules. Compared with raw materials, this raw material is more expensive worse.
4. Polyester material: This kind of material has only emerged in the past few years. It is relatively good. It has bright color and texture and is very flexible. It is a very good material.
When using a safety net, check the following.
1. The product bi must have a valid production license from the manufacturer, and it must be tested before using the existing safety net, and the test report and the price of the building safety net that passed the test of the existing safety net can be used.
2. Check product specifications and models to ensure compliance with industry requirements.
The dense mesh should be set in the low and high places inside, the height difference of the outspending part is usually about 50 cm, and the support rods will not be broken or bent. The distance between the inner edge of the safety net and the wall should be less than 15 cm, the distance between the bottom of the grid and the surface of the object below it should be greater than 3 meters, the diameter of the small end of the wooden pole should be at least 7 cm, and the diameter of the small end of the bamboo pole should be It should be at least 8 cm, and the spacing between poles should not exceed 4 meters.
In addition, important parameters of the relevant flat wires should be noted. The longer the safety net, the better the shading performance, and the darker the color, the better the shading performance. For the uniform standard knitting density, according to the physical and chemical properties, the shading rate is also different. However, it should be noted that safety nets of the same specification may have different shading rates, and vice versa.
Post time: Feb-20-2023