The conventional dust collector filter bags are manufactured using “non woven needlefelt media”. The fibres of the base material, with the support scrim in the middle is passed through a high speed needle-loom. The specially designed needles punch the fibres and interlock them on the support scrim. The material is then calandered and singed to give an aesthetic surface finish. The result is a stable textile material having air permeability suitable for dry dust filtration. MMP is one of the oldest and largest manufacturers of the dust collector bags in India. These bags are manufactured in the state of art stitching facility at Kolkata.
The Mtex is the brand of the low temperature media range offered by MMP. This includes the popular polyester non woven media with different specifications suited to different industries. The Mtex range of media is pre-heat set material to prevent shrinkage during operation. The material passes through stringent lab tests for the key parameters of air permeability and tensile strength.
|Media||Code||Max Cont Temperature||Weight|
|Polyester||PE||150 deg C||400, 500, 550, 600 gsm|
|Polypropylene||PP||90 deg C||500, 550 gsm|
|Homopolymer polyacrylicnitrile||POH||130 deg C||550, 600 gsm|
|Copolymer polyacrylicnitrile||POC||130 deg C||550, 600 gsm|
|PPS (Ryton)||PPS||160 deg C||500, 550 gsm|
|Aramid (Nomex)||AR||200 deg C||500, 550 gsm|
|Polyimide (P84)||PI||200 deg C||550, 600 gsm|
|PTFE (Teflon)||PTFE||250 deg C||750 gsm|
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