Seal sandwich

For me, the most exciting "revelation" from Lucio's photos is the inner life:

the seal sandwich!

The seal sandwich is composed of:

A large seal,

the shower screen,

A round seal,

a round metal plate.

Without waiting any longer, here are Lucio's fantastic pictures!

This is the "naked" top of the coffee machine, with the inner tube attached to it:

The large rubber head seal - cut to fit the form - is slipped through to lay on the platform:

On this large seal, the shower screen placed, kept in place by a round rubber seal:

Last part of the sandwich, a metal plate which has the same dimension than the rubber seal:

The sandwich is ready!!!