Filterfab - filtration

By: Filterfab Quebec  09-12-2011
Keywords: Filter Bags

Yours is a specialized field and requires a company who understands your systems characteristics and parameters. Filterfab's approach to manufacturing is, that every filter bag produced is a custom order. Variables such as temperature, moisture level, particulate size, gas-stream chemistry, air-to-cloth ratios, particulate abrasives and the myriad of mechanical factors are all taken into consideration to choose the best fabric suited to your system.

In general, felt filter bags are used in pulse-jet collectors and woven filter bags are used in reverse air or shaker baghouses. Fabric type and finishes are determined based on the final application.

Keywords: Filter Bags

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Filterfab - filtration multi-pleated

Filterfab offers the multi-pleat filter in several fabrics at this time but is constantly developing new materials to continue the improvement of the product and meet the industries individual requirements. The multi-pleated filter element is designed to allow greater gas flow and has more surface filtration area than standard filter bags of the same length.


Filterfab - filtration anti-static

Antistatic needlefelt utilizes a woven scrim comprised partially of stainless steel yarns in both the warp and ?ll directions thus creating a needlefelt which provides uniform static-dissipating properties. As most ?bers are not good conductors of electricity it is necessary to modify standard needlefelts with the introduction of conductive materials.


Filterfab - filtration welded-seams

Heat is applied to the seam edges to their softening/melting point without heating the rest of the felt creating a uniform seam with no interruptions or stoppages. Increased ef?ciency is one of the major bene?ts – no needle holes equals increased ?ltration, an important factor when choosing a ?lter for your use. Special continually-operating machines, resembling sewing machines, press the felt together and advance it to the hot air nozzle.


Filterfab - filtration ptfe-membrane

Acting as dust cake requiring no pre- coat before or during operation, the PTFE membrane preserves the ?lter substrates integrity while maintaining optimum air?ow at a reduced pressure drop. Thermally stable up to 550º F its applications include baghouses, dust collection and air pollution control devices and is available for pulse-jet, plenum pulse, reverse air and shaker bags.


Filterfab - filtration vibrair

Located in the heart of the Canadian aluminum refining industry, the Filterfab Quebec facility has been equipped with the latest hi-tech equipment necessary to manufacture Vibrair™ filter bags. Computerized cutting and sewing machines are used to manufacture high quality precision vibrair™ filter bags eliminating the frequent inconsistencies found in standard manual manufacturing.