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Melt-blown dual layer pocket filter media, Ultrasonic welding sealing, Class from F5 -F9 as per EN 779 - details see: https://www.machineto.com/melt-blown-dual-layer-pocket-filter-media-10216689

Melt-blown pocet Filter Material

Bag roll filter material is made of multi-material. Three layers of filter media is hot melted by imported automatic welder. The first layer is coarse fiber filter cotton to arrest the major dust in air, thinner layer is the fiber filter paper to arrest the smaller dust, the outside layer as the strengthening protection layer. There is separated mesh making the filter bag even air flow, low resistance, high efficiency. The reasonable tri-layer design makes the products premium performance. The firm hot melting technic avoids the air pressure leakage. Separator mesh avoids the joint between bags and refines the air blow area in order to lower the resistance and maximize the dust holding capacity. Air blow temperature is above 85°C. Width is 0.6-0.75 m. Bag length is all available.

Specifications:

Specification	Filtration rate m/s	Color	Average arrestance(%)			Pressure	Dust holding capacity g/m2	Specific gravity g/m2
			0.5μm	1μm	2μm
FRS-45	0.4	White		60	72	40	170	150
FRS-65	0.3	Green	35	85	90	50	150	155
FRS-85	0.15	Pink	42	90	95	55	120	165
FRS-95	0.1	Yellow	90	95	100	65	110	210