damage. upon contact with water, the yarn or fabric will swell and form an impermeable barrier. yarns thermo-carded saftm yarns mm and mm saftm fibres can be spun with other staplefibres to produce these high performance swellable yarns. the denier, decitex, absorption rate and ultimate swell height...
: t polyester taffeta material:polyester weight: g/m density: t coated:pu+wr usage:umbrella t " pu coated umbrella waterproof fabric .weight: g/m .width: / " .pu coated waterproof .for umberella pa coated fabric .material %polyester .technics plain dyed,also can be with pa/pu/pvc/silver/miilking,w/r,...