Send Message
Home > products > Industrial Filter Bags >
Polyester Needle Felt Superfine Coated Filter Bags 550g

Polyester Needle Felt Superfine Coated Filter Bags 550g

Needle Felt Polyester Filter Bag

Superfine Coated Filter Bags

Polyester Needle Felt Filter Bags 550g

Place of Origin:


Brand Name:




Model Number:


Contact Us
Request A Quote
Product Details
Scope Of Application:
Bag Filter
Dustproof, Dust Removal
200-800 (mesh/inch)
Weaving Method:
Filtration Accuracy:
0.5 (μm)
Filter Area:
0.5-5 (㎡)
Delivery Time:
3 Days
Installation Method:
Up Circle
Surface Treatment:
Waterproof And Oilproof
Payment & Shipping Terms
Minimum Order Quantity
50 pieces
Packaging Details
Customer request,Waterproof woven bag, Carton
Delivery Time
7-12 Work Days
Payment Terms
L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability
200000 pieces per month
Product Description

Polyester Needle Felt Superfine Coated Filter Bags 550g 0


Filter bag is the most important part in dust collector which influences the collection efficiency and working temperature.
Renewal of bags creates major cost in maintaining bag house, so the lifetime of bags are the main factor affecting the cost and working condition of bag-house.


Advantages of HUADING 550g Polyester Needle Felt Superfine Coated Filter Bags

(1) product reliability

(2) Technical support for the lifetime of the filter bags

(3) Big stock for order supply stable

(4)Mass production supply with so many years' experience

(5)Each test for each order by our test person


Material of membrane polyester filter bag:

polyester filter bag are made of 100% filament polyester fiber, after needle punched, singed/ heat set/calender/cover ePTFE membrane for the raw polyester filter felt material, then membership polyester filter felt can be sewn into polyester filter bags.


Polyester filter felt treatment: singed, calendar, heat set PTFE membrane, W/O, anti-static treatment.



Polyester felt Advantage and basic specification: Polyester felt is cheaper than other filter felt, which is why also widely used in a lot of bag house system. Polyester bag filters Breaking Elongation is less than 20% for MD and 40% for CMD, low dry shrinkage, can work well below the 130 deg C. Employing ePTFE film polyester cloth, the filter material has low resistance, reduces the operation energy consumption of the dust remover, and improves the ability to capture extremely fine dust.



Polyester Needle Felt Superfine Coated Filter Bags 550g 1


HUADING is manufactured for optimum filtration performance. Various types of media are used, such as needle felts, non-woven felts and filter cloths. They can effectively reduce dust emission levels according to industry requirements. We have been in the industry for over 20 years, ensuring you get the right bag filter for your application by considering all appropriate aspects of your decision. Additionally, we offer a full line of replacement and custom engineered bag filters to fit all manufacturers filter bag housings.



Send your inquiry directly to us

Privacy Policy China Good Quality Industrial Filter Cloth Supplier. Copyright © 2022-2024 . All Rights Reserved.