Pleated bags are frequently long, slender filter assemblies that resemble cartridge filters more so than bag filters. Pleated bags have built-in cores, so they replace both the filter bag and its supporting cage.
The media options for pleated bag filters range from spunbond polyester to PTFE membranes or fine fibre layers that optimise efficiency, as well as many other media depending on application needs, such as a stiffened aramid media for higher temperature applications.
In order to maximise cleaning efficiency, some pleated bag designs even incorporate curved apertures at the top, much like the venturi seen in some baghouse filters.
The Global pleated bag filters market accounted for $XX Billion in 2021 and is anticipated to reach $XX Billion by 2030, registering a CAGR of XX% from 2022 to 2030.
Long pleated bag filters were introduced by Dewdon Filtration.
Dewdon provides a wide selection of pleated bags that support smooth operation. Due to the unique pleat pack design, their Pleated bag filters offer 2-3 times the filtering area of current technology.
When the filter area is increased while the airflow remains constant, the air to media ratio falls. Reduced pressure drop is another factor.Their pleated filters save time, money, and energy.
Although pleated filters initially cost more than standard filter bags, over time the savings exceed the higher initial cost. In the field of dust collection systems, their filter bag is now widely employed.
In comparison to any standard tube type filter bags, pleated bags have a far higher throughput and a lower pressure drop across the filter thanks to surface filtration provided by pleating systems.
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