Double layer filter bag product features

The double-layer filter bag refers to the filter bag made by connecting two layers of materials through welding or seam processing. Compared with the conventional single-layer filter bag, the filter effect of the double-layer filter bag is better. In the process of making the double-layer filter bag, the inner layer has a higher filtering accuracy and the outer layer has a smaller one, that is, the inner layer is thick and the outer layer is dense. Through this combined structure, more effective filtering effect can be achieved. Sffiltech filter bag manufacturer takes you to understand the product characteristics of double-layer filter bags. Next, let's talk about this double-layer filter bag. The double-layer filter bag refers to the filter bag made by connecting two layers of materials through welding or seam processing. What are the characteristics of the double-layer filter bag? 1. With double-layer material characteristics, the material and size of filter precision can be customized according to customer requirements. 2. Effectively intercept the depilation of the filter bag. After adding a layer of NMO net to the outer layer of the filter bag made of conventional non-woven fabric, it can effectively intercept the hair loss during filtration and prevent the filtrate from being polluted. 3. The filtering effect is better. The filter bag structure with coarse inside and dense outside is adopted, with coarse filtering in the inner layer and fine filtering in the outer layer. 4. The filtration accuracy of the double-layer filter bag ranges from 0.1 to 500 microns, and its materials are divided into polyester, polypropylene and nylon. Application of double-layer filter bag The double-layer filter bag products can be used to filter general industrial liquids, such as pharmaceutical, petrochemical, automobile manufacturing, paint coating adhesive, food and beverage and water treatment. Acid resistance and high mechanical strength of the fiber can also be used repeatedly.