Heilongjiang Heilongjiang supply filter bags filter cloth and other cloth Heilongjiang

Industrial fabric Overview: Heilongjiang cloth is the most varieties of the fabric of the industry, the most commonly used filter media. This non-woven fabric and fabric filter cloth textiles points. Constituent material is a natural fiber, cotton, wool, silk, linen) or synthetic fibers. Performance cloth material is a function, handling fiber armor and post-processing. 1, textile fibers, woven into a single fiber (monofilament), multifilament (yarn length) and long staple fiber (multi-wire) of three different types of son. Usually drawn synthetic filament diameter of 0.16 to 0.32 (in some cases, even one) monofilament, woven into the fabric, the specific smooth, empty single resistance is low, most are not likely to hinder the improvement of performance and clean slag dump, etc., but the particle diameter to collect his catch, precision can not be used. Separating a wide distribution of particle size of the suspension, the impact of separation. Multifilament yarn, put two or more shares of woven fabric woven silk production, particle retention good tensile properties than monofilament, less slag dumping performance. Short fibers are twisted from natural cotton, wool or synthetic staple fiber tow, because it's hair-like fibers and particles trapped showed a good performance, sealing is also good, but the downside is likely to particles clogged pores, cleaning and dumping slag resistance poor. As shown in Figure 2, by heating a nonwoven fabric and a variety of fibers and a solvent with a binder resin, a thickness of the prepared tissue sheets 0.2-2. Non-fibrous tissue congestion rules cloth, but firmly, the strength of the fabric filter difference than the strength and porosity of the paper is rough, the lowest sheet resistance ratio. Nonwovens for filter and horizontal filter discs, mainly used for clarification and filtration, the purified low concentration of solid particles in the suspension. Such as beverages, whey, varnishes, lubricants, filters and plant gums. Mechanism of nonwoven filter, filter roughly classified, on the face cloth, which was cut into particles large particles (more than 100), intercepting the inner dispersion of small particles. 3, plain, there are three types: plain, twill and satin. In general, ordinary cloth, small pores, so that the particle is good, and the filtrate clarity, long life, compact structure and they are cheaper. The disadvantage is that the specific resistance, easy connection, dumping slag poor performance. The maximum aperture satin weave, specific resistance is small, easy to block, dumping slag and good performance. However, the ability to keep particles of the low-pass filter is severe wear, low filtering effect. Center twill fabric properties, anti-friction strong, filtration rate is also very important, longer life, it is widely used.