Polyester felt fabirc
1.good quality, reasonable price.
2.good air permeability,dust easy clean

 name: Polyester felt fabircmaterial: polyester fiber

weight: 500g/m2

thickness: 1.8mm

tensile strength: warp:1000

                            weft: 1200

tensile elongation:warp<20%,weft<30%

permeability:(10-3m3/m2.s):150-350

working temperature: continuance:130°c,instant:150°c

surface treatment: singeing,calendering,heat setting

packing: woven bag