Dia1500mm Polyester Cylinder Mould Top Wire Mesh 80 For Toilet Paper Manufacturing Machine

Polyester square hole mesh is a common industrial filter material. It is made of polyester material and has a square hole structure. Opening ratio is an important parameter of polyester square hole mesh, which refers to the ratio of the mesh area to the entire mesh area. The size of the opening ratio directly affects the use effect of polyester square hole mesh. This article will introduce the relationship between the opening ratio and the use effect in detail.

First of all, the size of the opening ratio is closely related to the filtration effect of the polyester square hole mesh. A larger porosity means more holes that can allow more liquid or gas to pass through. This can increase the flux of the polyester square hole mesh, that is, the volume of liquid or gas passing through per unit time. The increase in flux can speed up the flow rate of liquid or gas, speed up the filtration process, and improve filtration efficiency. Therefore, in some industrial filtration fields with higher requirements, such as water treatment, food processing, etc., choosing a polyester square hole mesh with a larger opening rate can better meet the process needs.

Secondly, the size of the opening ratio is also related to the strength and stability of the polyester square hole mesh. The polyester square hole mesh with a large opening ratio has relatively few polyester fibers between the mesh holes, and the entire mesh surface is relatively thin, so it is relatively easy to be damaged. The polyester square hole mesh with a smaller opening rate has relatively more polyester fibers between the mesh holes, and the entire mesh surface is relatively thick, with better strength and stability. Therefore, in some industries that have higher requirements for filter materials, such as petrochemicals, electronic appliances, etc., choosing a polyester square hole mesh with a smaller opening rate can provide better filtration precision and filtration durability.