Supplying Filter Material Polyester Fiber Needled Felt Filter Bag

  Filter Material Polyester Fiber Needled Felt Filter Bags Polyester Needle Felt Filter Bags Introduction:   Sophisticated equipment producing polyeter needle felt filter bag. A variety of fiber can be quantitative mixed evenly, and using multiple mixed open cotton units and carding mechine units are beneficial to between fibre web between different fiber composite layer,gradient transform.   Dust Filter Bag Advantages:   High voidage, high air permeability, high efficiency dust collection, long service life etc.. Because the heat resistance level is moderate, instant peak temperature can be reach 150°C, acid proof, alkali proof, and good abrasive resistance, so this kind of polyester needle felt filter bag is widely application .   Filter Bags Application Fields:  Polyester Needle Felt Filter Bag Parameters:  

Material		Polyester / Polyester filament base fabric
Weight(gm²)		600
Thickness(mm)		2.15
Air Permeability (m3/m²/min)		12
Breaking Strength (N/5×20cm)	Warp direction	>1150
	Weft direction	>1400
Breaking Elongation(%)	Warp direction	<25
	Weft direction	<45
Continuous Operation Temp.(°C)		≤130
Instant operation Temp.(°C)		150
Acid Resistance		superior
Alkalis Resistance		medium
Abrasive Resistance		superior
Hydrolytic Stability		medium
Finishing		Singeing/Calendering/thermoforming/Coating

    FAQ   1.How to assure the product quality?   We will send the sample for your confirmation first,and then produce the products according to your requirment.   2.Can you provide free sample?   Normally, our sample fee is free. However, you have to pay us the courier cost like:DHL.TNT...    3.Generally, what is the delivery?   In normal circumstances, the products manufacture time within 15 days.    4.What shipments are available?   Normally, the way as follows: (1) By sea: to your nearest sea port (2) By air: to your nearest air port (3) By express: (DHL.TNT...) to your door     Customer Guidance:   When you send an enquiry, please including the basic design factors in email: 1. Filter bag material (Diameter and Length)? 2. Filter bag size? 3. Filter temperature? 4. Special requirement? 5. Quantity? Because with these factors, we are able to give you a fast answer.