The filter bag can be effectively divided into several types during the process of use. The nylon monofilament filter bag is mainly produced by high-quality nylon single-screen sewing in the process of manufacturing, and each silk thread is effective. The welding fusion process increases its strength.
During the manufacture of nylon monofilament filter bag, the thread will not be deflected under pressure. The filter bag seam will be subjected to tensile treatment and the bag rims will be reinforced and sealed. The surface will be used when used. Filtration principle, the nylon single-mesh filter bag isolates the larger particles in the filtrate than the mesh itself, and is used in conjunction with an appropriate filtering device to effectively obtain the desired filtering effect. The
The steel ring needle felt seam filter bag adopts the highest standard special filter material for the factory, and the filtrate filtrated surface is treated with special singeing, which effectively prevents the fiber from detaching the polluted filtrate, and avoids the excessive filtering holes caused by traditional rolling treatment. Blockage and shorten filter bag life. All raw materials are white, without any special bleaching treatment, fully in line with environmental standards but also due to the three-dimensional filter layer of needle felt.
When used, the liquid will flow through the needle felt, the particles will be retained on the inner wall surface and deep layer of the liquid filter bag due to the deep filtration mechanism, and have high collection efficiency for solid or colloidal particles. The needle felt has a uniform thickness, a stable opening ratio and sufficient strength, so that the filter bag is stable and can be used for a longer period of time. The
In addition to the same characteristics as the plastic ring full-solubility welded filter bag, the method of connecting the bottom, side, and collar of the filter bag is welded by the hot melt method. The problem of side leakage caused by pinholes and uneven material, and the problem of fiber shedding in conventional seam filter bags are solved by this full-heat-welded filter bag, which is suitable for use in industries with higher requirements.
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Oil-absorbing filter bag The multi-layer structure consists of a filter felt, an oil absorbing layer and a protective mesh layer. It can be specially designed for certain industries such as automobile manufacturing, parts manufacturing, chemical process, waste water treatment and metal foundry industries. Oil can also be filtered according to the need of different sizes of particles. The
Choosing the right filter system should first understand the maximum flow, viscosity, and impurity content of the filter media, as well as the operating pressure, temperature, impurity particle size distribution, chemical properties of the media, the type and size of the pipe, and then select the appropriate filter and filter bag. Specific reference to the following table, select the matching filter bag and select the filter (by bag filter product catalog).