Spreader plate for coffee filter

摘要

The coffee filter fitment has a distributor disc (11) connected to a holding ring (12) and having through openings (17) as tapered slits extending down from outlet channels (18) over the substantially flat underneath (16) of the distributor disc. The slits are arranged circularly round the centre of the disc and taper from the first diameter on the top side (15) of the disc to a second diameter on the underneath side. The coffee filter fitment can be fitted by fixing means such as an external thread (13) or part of a bayonet lock.