Polyester Felt Filter Bag
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Polyester Felt Filter Bag

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Manufacturing Filter bags at Hongyuan Envirotech

Polyester filter bags are widely used in industrial dust collection. They are made of high-quality polyester fabric, which makes them strong and stable. Polyester has the following qualities as a filtration material:

1. High Filtration Efficiency - The tight fabric structure of polyester filter bags traps even the smallest particles, ensuring effective filtration of fine particles and dust from gas.

2. Strong and Resistant - Polyester filter bags have excellent tensile strength and resistance to abrasion. This means they can handle high flow rates and pressure without tearing or falling apart.

3. Stable and Durable - Polyester filter bags maintain their shape and size even under high temperatures. They have low shrinkage properties, ensuring dimensional stability.

4. Easy to Clean - Polyester filter bags can be easily cleaned and reused, reducing the need for frequent replacements and minimizing waste.

In addition to these filtration qualities, polyester filter bags also offer other advantages.

  • Extended Lifespan - The long-lasting nature of polyester filter bags leads to a prolonged lifespan, reducing the necessity for frequent bag replacements.

  • Simple Upkeep - Polyester filter bags are effortless to clean and maintain, enabling efficient and convenient bag cleaning processes with minimal maintenance expenses.

  • Adaptability - Polyester filter bags come in various sizes, shapes, and configurations, making them suitable for a broad range of industrial filtration purposes.

  • Economical - Polyester filter bags are comparatively affordable in comparison to other filter bag materials, making them a cost-effective option for filtration applications.

  • Exclusively, we utilize scrim-supported felt in the production of our polyester filter bags to enhance filtration efficiency and extend the lifespan of the bags.


For more than 20 years, Hongyuan Envirotech Co., Ltd. has been a leading manufacturer of filter material and filter bags for dust filtration industry. Hongyuan Envirotech has been committed to providing customers best filter material with comprehensive cost performance.

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 No.105, South of Binhai Road, Xishi Dist, Yinkou, Liaoning, China
 +86-150-4179-9965
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