China Sunshade Wire Mesh Manufacturers, Suppliers, Factory

Anti-bird net is a network fabric made of polyethylene with anti-aging, anti-ultraviolet and other chemical additives as the main raw material. It has the characteristics of high tensile strength, heat resistance, water resistance, corrosion resistance, aging resistance, non-toxic and tasteless, and easy disposal of waste

This brief guide helps you choose between PVC and PE tarpaulins by comparing their properties. It clarifies that PE tarpaulins are suitable for temporary, lightweight protection needs, while PVC tarpaulins are more durable for long-term, heavy-duty use and harsh environments, helping you select the most suitable one based on your specific usage requirements.

‌There are several key factors to consider in choosing the right anti insect net:mesh,color,materrial,size,‌mesh shape and uniformity,‌ventilation and light transmittance,‌economy and cost-effective.

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.

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 mainly used in vegetables, mushrooms, flowers, edible fungi, seedlings, medicinal materials, ginseng, ganoderma lucidum and other crops are maintenance culture and aquatic poultry farming industry, general winter and spring cultivation of leaf vegetables to cover the anti-frost net directly on the surface of leaf vegetables. The anti-frost net is light in weight, and the tall leafy vegetables that have grown will not be overpowered, bent and reduced in commerciality. And because the anti-frost net has air permeability, the leaf surface is still dry after covering, reducing the disease attack.