1) polyester fiber yarn twist with pp yarn 2) surfaceof yarn is hairy 3) stregnth is 7kg 4) weight of per meter is lighter

1) polyester staple fiber yarn twist with polypropylene yarn2) surfaceof yarn is hairy3) stregnth is 7kg4) weight of per meter is light than polyester 20s5) used in china on sewing pp bag  

6) package: 1kg/spool,30kg/pp bag