Pile weatherstrip having a looped barrier fin.

摘要

The weatherstrip, which is used for sealing openings between fixed and movable members, comprises a backing strip to which is secured a barrier film (7) of loopshaped cross section formed, for example, from a polypropylene material. The loop-shaped film (7) is formed from a web of material folded upon itself with one end portion (21, 23) thereof secured in various ways to the backing strip and an opposite looped portion extending from the strip.