Dry Filtration Technical Textiles India TTI Dry Filtration Technical Textiles India TTI

Pleated Air Filter Cartridges

Explore Technical Textiles India’s Crystal Pleated Bags & Pleated Cartridges

Pleated Cartridge Filters for Air Filtration

Pleated Cartridge Filters for Air Filtration

Pleated Bags & Pleated Cartridges provide high filtration area when compared to conventional filter bags thereby reducing the space required for the installation of the bag house. They are made of strong media which is spun bonded in construction and provides for excellent surface filtration characteristics. The various products in pleated type are:

PLEATED BAG:

  • PU top & Bottom Construction in Ø 130 mm or 160 mm and 16 mm pleat depth

  • Metal top & Bottom Construction in Ø 160 mm and 16 mm or 23 mm pleat depth

  • Inner supporting cage made in metal

  • Standard lengths available are 500/700/1000/1400/1500/2000 mm

  • Standard filtration area available – 1.92 sqm / 3.84 sqm / 1.5 sqm / 3 sqm / 5.5 sqm

PLEATED CARTRIDGE:

  • Available in metal top & bottom with metal inner cage

  • Standard Cartridges are of 3 “lug” (flange) top design and mounted by bolting arrangement

  • DIN Cartridges are full round tops and mounted by tie-rods

  • Standard diameters: 150 / 225 / 325 mm

  • Standard lengths: 500 / 600 / 660 / 700 / 1000 / 1400 / 1500 / 2000 mm

  • Standard pleat depths: 16 / 28 / 48 mm

  • The number of pleats and area of the cartridges can be customized as per requirement

FILTER MEDIA FOR PLEATED BAGS:

  • Spun Bonded Polyester

  • Spun Bonded Polyester with PTFE Coating

  • Spun Bonded Polyester with Anti-Static Coating


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Dry Filtration Technical Textiles India TTI Dry Filtration Technical Textiles India TTI

Pocket Filter Bags for Unit Dust Collectors

Explore Technical Textiles India’s pocket filter bags made of specially treated fabrics.

Pocket Filter Bag

Pocket Filter Bag

Pocket Filters are the most common air filters in HVAC systems for industrial and commercial applications as well as for residential use to improve indoor air quality and comfort. The filters in the supply air are used as first and second filter stages, either as complete filtration solutions for these applications or as pre-filters for clean room process applications. The filters are also used in the exhaust air or in re-circulation systems to protect the air handling units. Bag filters have a significantly higher dust holding capacity and longer lifetimes than other filters. 
Typical Media: Glass fibre, synthetic or glass fiber/activated carbon

  • Pocket filter bags are assembled in a galvanized steel frame and are made out of synthetic filter fabrics

  • Melt-blown fabric or activated carbon filter cloth which has high surface adsorption, ability to deal effectively with odour and control organic pollution from gases such as sulphur dioxide

  • Suitable for HVAC systems in airports, buildings and commercial complexes to reduce the odour


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Bag Filters - Dust Collection Bags

Technical Textiles India provides dust collector bags for use across a diversity of industries.

What is Dust Collector Bags?

Dust collector bags are used across industries for a variety of applications and industries. Dry filtration involves separation of dry powder particles to be filtered from airflow - to prevent pollution by restricting the polluting dust from entering the atmosphere or to save the costly dry powder and recovering as much dust as possible.

Dry filtration dust collector bags are utilized in the cement dust collection, metals and minerals, environmental protection, chemical and other industries. With a wide range of dust collection filter fabrics and precision sewing machines, Technical Textiles India provides the custom-made filter bags for all kinds of filter fabrics.

Bag Filters

Bag Filters

Bag House Filter Assembly

Bag House Filter Assembly

Our Product Range - Filter panels and Bags for Dust Collectors

  • Bags fabricated to specification from selected needle felts and woven fabrics.

  • Our vast range of available felts in various weights and surface treatments, combined with local state-of-the-art manufacturing facilities, allow us to offer you the best solution for your individual application. 

  • Technical Textiles India can supply filter bags to suit most models and types of dust collectors - Reverse Air Bag houses, Mechanical Shakers, Pulse-Jet or Reverse Pulse-Jet,

  • Our vast range of available felts in various weights and surface treatments, combined with local state-of-the-art manufacturing facilities, allow us to offer you the best solution for your individual application. 

  • Woven fabrics are mainly used in gentle cleaning system such as reverse air or shaker systems

  • Non-woven needle felt dust collection bags are used in cement production, flour mills, pigments, incinerators, pharmaceuticals and asphalt for dust collection systems on account of high particle retention and good permeability.

  • Precision Stitching to your specifications

    • We provide several mounting options including cord, snap band, collar type, clamp type, cassette type, elastic, rings eyelets, etc. to enable firm mounting of the bags to the frames.

  • Coatings Available:

    • Additionally, various coatings and finishes can be applied to improve service life, dust collection efficiency and ease of cleaning. Such coatings include oil repellent, water repellent, and anti-static finishes

Choosing the right filter media for Bag Filters

The bag material or fabric media is an important part of bag house design and selection, as it determines the life and effectiveness of the filter bag. Fabric filter media must be compatible both physically and chemically with the gas stream and system conditions. Selection of the correct bag material incorporates these factors:

  • Particle size

  • Operating temperature of the bag house

  • Compatibility with gas stream chemistry, including:

    • Moisture levels

    • Acidity or alkalinity

  • Electrostatic nature of the particles

  • Abrasiveness of the particles

  • Air-to-cloth ratio

  • Fabric's resistance to cleaning energy

  • Fabric's permeability to allow air to pass

  • Fabric's flexibility to allow rippling or stretching

  • Fabric cost

We will be pleased to help you choose the right filter media for your specific application and supply custom-made filter bags suited to your unique purposes.


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Dry Filtration Technical Textiles India TTI Dry Filtration Technical Textiles India TTI

Vacuum Cleaner Filter Bags

Explore Technical Textiles India’s Vacuum Cleaner filter bags made of specially treated fabrics.

Vacuum Cleaner Filter bags

Vacuum Cleaner Filter bags

We offer multiple types of Vacuum cleaner filter bags designed to fit your equipment. A variety of fabric and bag options are available to contain dust and air contaminants, yielding cleaner air besides a longer filter life.

  • Melt-blown fabric or activated carbon filter cloth which has high surface adsorption, ability to deal effectively with odour and control organic pollution from gases such as sulphur dioxide


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