polyester pleated bag

Polyester pleated bags are suitable for the treatment and recovery of flue gas and dust particles in cement, painting, petrochemical plastics, food, metallurgy and other industrial fields, which can effectively reduce maintenance and operation costs.

① Dust from the filter material cannot penetrate into the filter material. It is surface filtration. Whether it is coarse or fine dust, it is all deposited on the surface of the filter material, that is, the filtered material is intercepted by the pore size of the membrane itself. There is no initial filtration period. Effective filtration starts from the beginning. Time is at filter time. The coated dust bag has the following characteristics: high surface efficiency, low pressure, high-throughput continuous operation, easy cleaning, and long service life.

②The film-coated dust bag uses fine pores and lower viscosity to make the dust penetration rate close to zero. It provides good filtration efficiency when put into use. When the filtered matter deposited on the surface of the membrane filter material reaches a certain thickness, it It will fall off automatically, so it is easy to clean. Every time the dust is cleaned, the dust layer can be completely removed. The inside of the filter material will not be blocked, the porosity and mass density will not be changed, and the operation can be maintained at low pressure loss.

③Coated dust bag bags have large air permeability, low resistance, good filtration efficiency, large dust holding capacity, and high dust stripping rate. They are good filter materials for sterilization and dust removal. The film-coated filter material is a strong and soft fiber structure, which is compounded with a strong base material, so it has sufficient mechanical strength. In addition, it has good deashing properties, which reduces the dust cleaning intensity. Under low and stable pressure In case of loss, it can be used safely and extend the life of the filter bag.

product advantages:

① It has oil-repellent and hydrophobic properties, which can effectively prevent high-humidity and high-oil working conditions.

② Reduce dust adhesion and reduce operating capacity

③Good wear resistance, acid resistance, temperature resistance, moderate alkali resistance

④Wide range of uses, low price, strong pulling force

Used in various industrial dust purification and material recycling, it can be derived from anti-static, oil-repellent, waterproof and three-proof needle-punched filter felts