High strength, Small MOQ available, Fast delivery time Seek long term cooperation Shanghai Jiebo Environment Filter Materials Co.Ltd. can offer good quality PTFE sewing yarn, teflon sewing yarn for sewing high temperature filter bag/dust bag like P84, Fiberglass, Nomex, PTFE needle felt. Data sheet as below;High Strength Series(S-series) ModelGB-S120 GB-S125GB-S150 GB-S200GB-S280Density1200 ...