Bag Filters - Dust Collection Bags

What are Dust Collector Bags?

Dust collector bags are used across industries for a variety 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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