Seal for container in extrusion line of extrusion apparatus for manufacturing extruded strand, has sleeve for wrapping extruded strand, holding device, and spring element attached to holding device

摘要

The seal (10) has a sleeve for wrapping an extruded strand (30), a holding device (40), and a spring element (50) attached to the holding device. The spring element applies a force on an outer surface portion (22) of the sleeve. An inner surface portion (24) of the sleeve is applied to the extruded strand.