IMS ROUNDED CORNER – B70
Competition Series
IMS ROUNDED CORNER – B70
Designed with a rounded internal corner, this shape was created by I.M.S. to obtain the proper ratio between the base and height of the coffee puck. This specific design exploits the whole puck, facilitating uniform extraction, perfect drying, and easy expulsion.
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SKU (Double / Triple):
B702TH22.5M B702TH24.5M B702TH26.5M B702TH28.5M - Border: Ø 70 mm
- Body: Ø 60 mm
- Tamper Compatibility: Ø 58 / 58.4 mm
- Height: 22.5 - 24.5 - 26.5 - 28.5 mm
- Ridge: External Ø 60.5 mm
Capacity Comparison
| Code | Height | Dark Roasted | Medium Roasted | Light Roasted |
|---|---|---|---|---|
| B702TH22.5M | 22.5 mm | 13.5/15.5 gr | 14.5/16.5 gr | 17/19.5 gr |
| B702TH24.5M | 24.5 mm | 16/18 gr | 17/19 gr | 20/22.5 gr |
| B702TH26.5M | 26.5 mm | 18/20 gr | 19/21 gr | 22/24 gr |
| B702TH28.5M | 28.5 mm | 20/22 gr | 21/23 gr | 24/26 gr |
Testing Disclaimer: All tests about the capacity of the filters were made using: Dark roasted (80% Arabica 20% Robusta blend), Medium roasted (100% Arabica), Light roasted (Ethiopia single origin).
Micro Perforation Pattern
- Holes: 641 holes in Micro (M) pattern.
- Perforated Area: Ø 49 mm (optimized for shape), M pattern in Ø 44 mm.
- Hole Diameter: 0.30 mm.
- Shape: Circular with Conical cross section.
- Competition Perforation: Patented relaminated and recalibrated process for precision.
Finishing & Hygiene
- Electropolishing: High-grade sanitary smooth, non-contaminating surface.
- Tumbling: Wet vibrofinishing with ceramic inserts to remove all burrs.
- Pickling: Passivation for maximum material integrity.
- Drying: Processed with natural corncob.