China Insect Protection Window Net Manufacturers, Suppliers, Factory

Hail net cover cultivation is a practical and environmentally friendly new agricultural technology to increase production. By covering the trellis to construct an artificial isolation barrier, the hail is excluded from the net, effectively controlling all kinds of hail, frost, rain and snow, and preventing the harm caused by the weather.

Tarpaulin is mainly used in storage, transportation, outdoor activities, covering and so on. Tarpaulin can be divided into PE tarpaulin and PVC tarpaulin according to the material

In all the different materials made of tarpaulin, PE tarpaulin should be regarded as the use of large, its production material is polyethylene PE.

In agricultural production, in addition to preventing pests from entering the shed, pest control nets can also regulate air temperature, soil temperature and humidity. In the spring and autumn, cover with a white insect-proof net, which can achieve a good insulation effect and effectively reduce the impact of frost. In early spring from March to April, the temperature in the insect-proof net covered shed is 1-2℃ higher than that in the open ground, which can effectively prevent frost. In the hot season, the greenhouse is covered with a white insect-proof net. The test shows that: in the hot July-August, in the 25 mesh white insect-proof net, the temperature in the morning and evening is the same as that in the open field, and the noon is about 1℃ lower than that in the open field on sunny days.

Anti-frost net is a kind of environmental protection engineering of handling dust pollution in open pit. It is made of polyethylene as material, and anti-aging agent and anti-corrosion additives are added. It is made of light, high strength and age-resistant new mesh agricultural polyethylene covering material by wire drawing. Lawn anti-frost net can greatly reduce dust pollution, can make the severe pollution of the landfill yard into a very beautiful green environmental protection landfill, and then achieve the intention of dust pollution treatment.

High density polyethylene (HDPE) is a kind of polyethylene. With the development of polyethylene modification and differentiation, the market of modified high-density polyethylene also ushers in a good opportunity for development.