PROCESS FOR MAKING A TUBULAR CLADDING HOSE

摘要

The invention relates to a process for making a tubular cladding hose (20), especially for use in duct rehabilitation work, in which at least one fibre belt is shaped into a curable, resin-impregnated hose. The inside of the cladding hose thus produced is lined with a protective film. It is the purpose of the present invention to provide a process for making a tubular cladding hose in which any lengths of hose can easily be produced. This is achieved in that a strip of film (24) is helically wound around a spindle (1) to make the protective film liner, on which the fibre belt (25) is wound. The invention also relates to devices for implementing the process and the cladding hose itself.