Melt-binder-strengthened spin-fleece.

摘要

There is described a binder-consolidated spunbonded comprising load-bearing polyester filaments and fusible polyester binder filaments. The basis weight of the spunbonded lies within the range between 20 and 120 g/m<2>, the load-bearing filaments and the binder filaments each have a linear density within the range between 1 and 7 dtex, and the proportion of binder filaments is below 10 per cent by weight. The spunbonded is a lightweight spunbonded which is characterised by a particularly high dynamic efficiency, i.e. a particularly high resistance to repeated stress. The lightweight spunbonded is usable for example as reinforcement for shoes and garments, as carrier material for curtains and blinds, as seat cover, filter fabric, etc.