Bushing for turbulence generator of head box, has two bushes, which are attached together from two front sides of turbulence generator, where bushes are fixed together with its form-fit fixing units

摘要

The bushing has two bushes (11a1,11a2), which are attached together from two front sides of a turbulence generator (100). The bushes are fixed together with its form-fit fixing units within interior of turbulence generator pipes (10a1). The form-fit fixing unit has a groove formed at one of the bush and an extension formed at other bush.