VERSTÄRKUNGSSTREIFEN MIT SPERRSCHICHT FÜR FLEXIBLE ROHRE

摘要

A strip ( 10 ) for use in manufacturing a flexible pipe or tube ( 30 ) comprises a thermoplastic matrix ( 12 ) with reinforcing elements ( 14 ) and further comprises a barrier layer ( 16, 18, 20 ), which is bonded to the thermoplastic matrix ( 12 ). The strip provides the two functions of both reinforcement and barrier and allows simplifying the way of manufacturing a flexible pipe or tube.