China Sun Shade Sail Outdoor Manufacturers, Suppliers, Factory

Anti-bird nets, as the name suggests, are mesh devices used to prevent bird infestation. In our daily life, it is mainly used in orchards, farmland, parks and other places to protect our crops and trees from birds.

Greenhouse shading net is a sunshade and temperature regulation product commonly used in agricultural greenhouses. Its main function is to cause damage to internal crops and reduce production through surface reflection or blocking sunlight from directly shining into the greenhouse. So what are the benefits of greenhouse shading nets for crops in greenhouses?

There are three types of shade nets: monofilament sun shade net, tape sun shade net and round flat wire sun shade net. Different types of shade nets have different functions and perform differently. How to choose them?

Polyethylene (PE for short, also known as polyethene) is the most commonly produced plastic in the world. It is very versatile and is used for buckets, plastic bags, freezer bags, bottle crates, baskets and dustbins - as well as for tents. Pipes and cable insulation are also made of PE. Polyethylene belongs to the plastic family of thermoplastics (plastic = malleable), which become softer and softer the more they are heated. In contact with chemicals, however, PE is very resistant: The material is resistant to salt solutions, alkalis and inorganic acids. Polyethylene is obtained through the polymerisation of ethene, a gaseous substance produced by the petrochemical processing of crude oil. Essentially, a distinction is made between two types of PE: The stretchable LDPE (LD = Low Density), which is used to make plastic bags and films, for example, and the more stable HDPE (HD = High Density), which is used to make pipes, among other things.

Coal yard dust proof is mainly used for wind and dust suppression of coal storage plants in coal mines, coking plants, power plants and other enterprises. Port, dock coal storage plant and various materials; Dust suppression of various open-air materials in steel, building materials, cement and other enterprises; Crop windproof, sand weather dust and other harsh environment; Railway, highway coal collection station coal storage yard, construction site, road dust, highway sides, etc. The dust suppression effect of single-layer wind and dust suppression wall can reach 65 ~ 85%, and the effect of double-layer wind and dust suppression wall can reach more than 95%.

The summer and autumn seasons are the frequent periods of many pests, such as cabbage worm, cabbage moth, Calliope moth, sugar beet moth and aphids. Covering insect nets in vegetable fields can prevent adult insects from flying into vegetable fields and effectively control pest hazards. At the same time, the insect-proof mesh is small, the mechanical strength is high, and it can effectively prevent the erosion of rainstorm.