PERFORATION: I.M.S. perforation is exclusive and patented
PERFORATED AREA: Ø 49 mm area optimized in relation to the shape of the filter.
NUMBER OF HOLES: 585 holes in BIG BANG pattern (BB)
Incremental distance between holes from 1.5 mm to increase til the edge.
HOLE DIAMETER: 0.30 mm
SHAPE OF THE HOLE: CIRCULAR with CONICAL cross section.
COMPETITION PERFORATION: Relaminated and Recalibrated.
FINISHING TUMBLING: Wet vibrofinishing with ceramic inserts and drying with corncob
PICKLING: Passivation and preparing of the material
ELECTROPOLISHING: smooth surface with unmatched sanitary and non-contaminating qualities is obtained.
CAPACITY:
CAPACITY
CODE
HEIGHT
DARK
MEDIUM
LIGHT
B702TFH23.5BB
23.5 mm
17/19 gr
18/20 gr
19/21 gr
B702TFH25.5BB
25.5 mm
20/22,5 gr
21/23 gr
21,5/24 gr
Disclaimer: All tests about the capacity of the filters were made using: • Dark roasted coffee: 80% Arabica 20% Robusta blend • Medium roasted coffee: 100% Arabica Brasile • Light roasted coffee: Ethiopia single origin
