China Container Safety Net Manufacturers, Suppliers, Factory

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.

‌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.

Bird proof netting are mainly used to prevent birds from pecking at food. They can generally be used for the protection of grapes, cherries, pear trees, apples, wolfberries, breeding protection, kiwis, etc.

The cooling effect of shade cloth is a topic of concern for many people in summer. According to data, shade cloth can indeed play a cooling role, but the effectiveness depends on multiple factors