Polyester Needle Punched Felt Filter Bags

Industrial Dust Removal Filter Bags

Polyester Needle Punched Felt Filter Bags

Polyester/PET based punched filter felt is produced with grade polyester staple fibers as raw materials. In addition its unique advantages including high porosity, good air permeability, high dust collection efficiency, long service life and other aspects possessed by common felt type filter cloths, this product has moderate high temperature resistance grade, instantaneous temperature to reach 130℃,medium acid and alkali resistance, it has very abrasive resistance. Hence, it is frequently used category in felt type filter materials. In terms of surface treatment, singeing, calendering or coating and other treatments can be adopted according to different requirements of working conditions.

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About Us

Jiangsu Dongwang Environmental Protection Technology Group Co., Ltd.

It is a large-scale enterprise that independently develops environmental protection equipment and specializes in producing industrial filter cloth, dust filter bags, liquid filter cloth and filter bags, framework series products, dust collector supporting series, electromagnetic pulse valve supporting series, filter cartridge supporting series products, etc. Our company has a factory land area of about 30, 000 square meters and a plant area of 23,000 square meters. It has more than 100 employees, including more than 30 professionals. At present, Dongwang ranks among the top five in Funing. With efficient production management, good network sales and after-sales service, the company has more than 10 offices in major regions.

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Newsroom

Dongwang Visited Malaysia to Promote A New Chapter of China-Malaysia Friendship
2024-11-12
From October 28th to November 2nd, 2024, Mr. Xu Haidong, chairman of Jiangsu Dongwang Environmental Protection Technology Group Co., LTD., followed the China Equipment Management Association to embark...
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Filter cloth cleaning and quality requirements
2024-10-15
After using it for a period of time, the filter must be cleaned. Timely cleaning will not affect the performance of the equipment. In fact, we often see it in daily life. To know whether the dust remo...
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What is the cause of filter cloth damage?
2024-10-15
According to the type of filter cloth damage: Mechanical damage Its main performance is that the non-woven fabric layer of the filter medium is worn and detached, which is caused by uneven airflow dis...
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Advantages and disadvantages of filter bags
2024-10-15
Dust filter bags play an extremely important role in the entire dust removal system, but as consumables, dust filter bags also have advantages and disadvantages to varying degrees. For example, althou...
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Five factors to extend the service life of industrial dust filter bags
2024-10-15
The service life of industrial dust filter bags is a comprehensive indicator, but industrial dust filter bags can be regarded as the core part of the comprehensive indicators of dust removal equipment...
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Looking forward to meeting yor in Shanghai World Expo 2024
2024-09-23
At the exhibition site, Dongwang Environmental Protection's booth was crowded with people and the atmosphere was warm. The corporate philosophy of "green manufacturing" and "automated overall solution...
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2024 World Environment Conference
2024-09-23
As the annual feast of the environmental protection industry, the 2024 World Environmental Conference will be held at the National Exhibition and Convention Center (Shanghai Hongqiao) from June 3 to J...
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DwHB Participated in WieTec 2024
2024-06-06
3th-5th, June 2024, DwHB Participated in WieTec 2024. The exhibition brought together many outstanding enterprises and cutting-edge technologies in the field of environmental protection at home and ab...
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DwHB shows in IE expo China 2024
2024-04-21
Since held in 2000, IE Expo China has grown into the flagship professional expo in the field of ecological and environmental governance in Asia, second only to the exhibition IFAT Munich. 18th-20th, A...
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Jiangsu Dongwang Environmental Protection Technology Group Co., Ltd. Holds the 2024 New Year's Annual Conference Ceremony
2024-02-16
Jiangsu Dongwang Environmental Protection Technology Group Co., Ltd. held a grand New Year's Eve ceremony on February 3, 2024. That evening, all employees, suppliers, and partners gathered together to...
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Dongwang Environmental Protection, year-end lucky draw celebration
2024-02-16
On the afternoon of February 3, 2024, Jiangsu Dongwang Environmental Protection Technology Group Co., Ltd. held a grand lottery event in the lobby of the first floor of the office building! Employees ...
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Dongwang Environmental Protection visited and negotiated with multiple steel mills in Hanoi and Ho Chi Minh City, Vietnam
2024-01-13
From January 8th to January 13th, 2024, Xu Haidong, General Manager of Jiangsu Dongwang Environmental Protection Technology Group Co., Ltd. (hereinafter referred to as "Dongwang Environmental Protecti...
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Industrial Dust Removal Filter Bags Industry knowledge

Our committed to providing solutions for separating useful and harmful, and contribute to a cleaner tomorrow.

Contact Us Now

+86-150 5166 0827
+86-515-87222998
[email protected]
No. 2, Fucheng Environmental Protection Filter Material Avenue, Funing County, Yancheng City, Jiangsu Province, China

Products

Industries

Fiber Composition		Base Cloth of Polyester/Polyester Filament Yarn Base Cloth
Felt Area Weight (g/m2)		450/500/550/600
Thickness (mm)		1.8~2.0
Air Permeability (m3/m2.min)		16
Tensile Force (N/5 x 20cm)	Warp/Radial	≥ 1300
	Weft/Zonal	≥ 1500
Radial Elongation		< 25%
Zonal Elongation		< 45%
Operating Temperatures	℃	≤ 130℃
	°F	≤266°F
Surface Finish (Optional)		Water and oil repellent, antifoaming, Heat Setting, Singeing, Calendering, PTFE membrane
Filtration Efficiency		99.9%
Packaging		Woven bag, Carton Box, Pallet, etc.
Application Industries		Cement factory, smelter, mine, non-ferrous metal factory, furniture factory, grain processing plant etc.
Process Method (optional)		Sewing，sewing+glue，sewing+film, hot melting. etc
Hot Tags		PET filter bags, polyester filter bag suppliers, cheap filter bag manufacturers, wholesale polyester filter bags, economical filter bags, and polyester anti-static filter bags.
Tip: Jiangsu Dongwang Environmental Protection Technology Group Co., Ltd. is committed to continuous product development. In this context, product specifications are frequently reviewed according to manufacturing test data. Material shipped after this sheet's printing date may vary from the figures published above, which are intended for guidance only.
Note	DwHB makes filter bags to fit styles and types of baghouses and other dust collection systems. Filter bags come in various fabrics, coatings, finishes, sizes, and configurations. Let us help you today to find the right bag for your industry application and dust collection system. With over 20,000 bags in stock and the ability to expedite custom orders, we deliver better delivery times, cost-effective solutions, and responsive service to your filter bag needs. For more information or to get assistance with your filter bag needs, contact us today. Tel: 86 150 5166 0827 Email: [email protected]

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