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|Type:||Woven Filter||Usage:||Powder Filter|
Wheat Flour Mesh
Classification and selection criteria
Nylon flour mesh: by amido monofilament fiber woven. Abrasion resistance, long service life, high strength, integrated use effect is good.
Polyester flour mesh: made of polyester fiber monofilament woven. High strength, not changeful form, but compared with nylon net, abrasion resistance and antistatic effect is slightly less.
The choice of flour mesh points
Wear-resisting degree: to a large extent determines the service life of the screen, all the materials used, nylon abrasion resistance for the best, polyester as its only 70%, silk, for the same material of screen mesh, wire diameter, the more coarse, wear resistance, the better.
Elongation: polyester, nylon netting after heat setting processing, thus preventing mesh deformation.
Antistatic property: it is the quality than the resistance, often with a value less than 109 Ω/cm. G, antistatic effect is good, so from the table, polyester, nylon antistatic treatment. This is because the fiber and fiber, contact and friction between the fiber and material, will cause the charge transfer between the fiber surface, produce electrostatic phenomenon, and because of flour particle size is small, easy to sift attracted to charge caused difficulties, even paste mesh.
Effective screening principle area: refers to units within the flour mesh of the percentage of open area. in the case of mesh opening size to determine, this value is the actual associated with wire diameter size, weaving method.
Flour mesh standard:
Our flour mesh directly to the size of the mesh size of annotation, the opening size is seriation, standardization, and consider the industry terms and even the inertia, respectively with corresponding GG, XXX, milling, "GG" is plain; "XXX" is plain enhanced; "Milling for flour mills is special, and flour mills used most, weaving way is Monofilament Style and double warp plain weave, in foreign the weaving method is called" taffeta, but industry insiders still follow general appellation: "XX".
|Type||Mesh/inch||Mesh/CM||Wire Dia.(um)||Mesh Opening (um)||Open Area(%)|
|Mode||Warp density||Weft density||Mesh opening||Warp||Weft|