What about the key points for selecting flour mesh?...

1. Sieve opening size: Due to the existence of multiple representation methods, it is best to choose according to the actual size.

2. Abrasion resistance: To a large extent determines the service life of the screen. Among all currently used materials, nylon flour mesh has the best wear resistance, polyester flour mesh is only 70%, and silk is the worst. For the screen of this material, the thicker the wire diameter, the better the wear resistance.

3. Elongation: From the value in Table 1, silk mesh is obviously lower than polyester flour mesh and nylon flour mesh, but now, most polyester flour mesh and nylon flour mesh must be heat-set after weaving, to prevent as much as possible The mesh is deformed. Therefore, the effect of using silk net is basically close.

4. Antistatic property: Antistatic treatment is required for all flour screens. This is because the contact and friction between the fiber and the fiber, the fiber and the material will cause the transfer of charges between the fiber surface, resulting in static electricity. The particle size is relatively fine, and it is easy to be attracted by the electric charge to cause difficulty in sieving and even paste the mesh.

Generally, the fiber specific resistance can be used to express the antistatic characteristics of the fiber: there are three ways to express the fiber specific resistance, of which the mass specific resistance is the most commonly used (code Rs, which refers to the ohmic value when a uniform sample is 1cm long and weighs 1g) , It is generally considered that its value is less than 109Ω/cm.g, and the antistatic effect is good, so the polyester flour mesh and nylon flour mesh must be antistatic treatment.

We MAISHI MFG mainly produce polyester flour mesh and nylon flour mesh. Our flour mesh not only has square holes and is not easy to deform, but also has antistatic treatment.

If you have any inquiry or anything we can help feel free to contact us.