There are many kinds of materials for making insect net mesh, such as copper, nylon, stainless steel, glass fiber, HDPE, PE, etc. The insect screen made of copper and stainless steel has good strength and durable use, but the price is relatively expensive; the insect net greenhous mesh made of nylon net has high wind resistance and poor durability; the most used materials of insect mesh net in greenhouse are glass fiber, HDPE and synthetic materials, which are strong, non-toxic and tasteless.
The most commonly used specifications of hdpe anti insect net are 50 mesh and 40 mesh; the width is more than 4-5m, and the color is mainly white.
There are many kinds of glass fiber anti insect net mesh specifications, and the diameter is also an important parameter of the insect proof net. The diameter of 0.14 ~ 0.18 mm, the ventilation resistance will be relatively small.