Fonst felt
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Dust bag is a bag shaped filter bag made of non-woven or woven fabric material that is sewn or melted into a certain specification. It is one of the important accessories of bag dust collectors.
Dust bag has the following characteristics and performance:
High temperature resistance: Some dust bag materials have excellent high temperature resistance and can work for a long time in high temperature environments.
High strength: After special processing, the dust removal bag has high mechanical and tensile strength, and can withstand significant pressure.
Corrosion resistance: Some dust bag materials can resist the corrosion of chemicals such as acid and alkali, ensuring their service life in harsh environments.
Easy to clean dust: After surface chemical treatment and post-treatment technology, the dust removal bag has the characteristics of easy cleaning, making it easy to maintain and replace.
High filtration efficiency: Dust removal bags can effectively capture and remove harmful substances such as solid particles and smoke in industrial waste gas, with a filtration efficiency of over 99%.
The specifications and models of dust removal bags are formulated according to different working environments and usage requirements, mainly including diameter specifications, length specifications, material specifications, etc.
Common diameter specifications include 120mm, 130mm, 140mm, etc., and length specifications include 1000mm, 1200mm, 1500mm, etc. Different specifications and models are suitable for different industries and usage environments.
Dust bag can be made of different materials according to temperature and working conditions
At room temperature, materials include: polyester needle punched felt, anti-static polyester needle punched felt, polyester laminated needle punched felt, waterproof and oil proof polyester needle punched felt, etc.
High temperature materials include: Flumes needle punched felt, Metas needle punched felt, P84 needle punched felt, PPS acid and alkali resistant needle punched felt filter bag, fiberglass needle punched felt, etc.
When choosing the material for dust removal bags, the following factors need to be considered:
Working environment: including factors such as temperature, humidity, corrosiveness, etc., to ensure that the selected materials can meet the requirements of the working environment.
Dust removal requirements: Select appropriate materials based on the filtration accuracy and efficiency requirements of the dust removal equipment.
Economy: Consider factors such as material price, service life, and maintenance costs, and choose materials with high cost-effectiveness.
Parameter
Material Fonst felt Bag form Gram weight 700G Round, flat and special-shaped Thickness 2MM Working temperature 180℃ Recommended dimensions Instantaneous temperature 220℃ 130*2450mm
133*6000mm
160*2450mm
160*6000mm
Can be customizableAcid resistance Good Alkali resistance Good Bag Installation
Production Scenario
Our Dust Collecting Bags are engineered to deliver high-performance filtration while simplifying your cleaning routine. Designed with advanced materials, these bags trap fine dust, allergens, and debris with up to 99% efficiency, ensuring cleaner air and a healthier environment. Whether used in household vacuums, workshop tools, or industrial equipment, they provide reliable containment without compromising suction power.
Fonst felt
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