Filling Machines · Base-sealing
Nespresso Aluminium Capsule Base-Sealing Machine
Automatic base-sealing machines (CMAF21) for Nespresso-compatible aluminium capsules — heat-seal the bottom aluminium membrane, plus a waterproof paper ring and filter on CMAF21-3, at 3,500 to 12,000 capsules/hour.
Aluminium capsule base-sealing
Paper ring, no silicone
CMAF21-3 heat-seals a waterproof paper ring to the cup rim — no more loose, slipping silicone rings.
Bottom filter & seal
Seals the base aluminium membrane and filter paper to stop grounds returning to the machine.
3,500–12,000 / h
Rotary 3 or 6-station heads for mid to large-scale aluminium capsule production.
Specifications
| Model | Stations | Output / h | Function |
|---|---|---|---|
| CMAF21-3 | 3-head rotary | 3,500–4,000 | Rim paper ring + base filter seal |
| CMAF21-6 | 6-head rotary | 10,000–12,000 | Base aluminium membrane seal |
Why brands choose the CMAF21
- Purpose-built for Nespresso aluminium capsules
- Heat-sealed paper ring replaces silicone
- Base membrane + filter sealing
- 3,500–12,000/h, rotary multi-head
- Pneumatic + electric drive, precise
- Stable for continuous high-speed runs
- Compact rotary footprint
- Add cup unscrambler & air compressor
- Pairs with filling lines for full production
Models in this family
Open any model for full specs, photos, video and FAQ.
Frequently asked questions
Can one machine run different capsule formats?
Yes — standard tooling runs one cup type; a small change-part kit lets the same machine run Nespresso, Dolce Gusto, K-Cup or Lavazza-compatible capsules.
Do you provide installation and after-sales support?
Yes — we provide setup guidance, spare parts and remote support, and can recommend the right model for your output.
Can you build a complete production line?
Yes — cup unscrambler, check-weigher, coder, case packer, grinder, vacuum loader, compressor and N2 generator can be added.
What does a base-sealing machine do?
It heat-seals the bottom of pre-formed aluminium capsules — the base aluminium membrane and, on CMAF21-3, a waterproof paper ring at the rim plus a filter — so you can run aluminium capsules without loose silicone rings.
What’s the lead time?
Typically a few weeks depending on configuration; contact us for a current schedule.
Explore more
Request a Nespresso base-sealing machine quote
Tell us your format, colour and volume — we reply within 24 hours.
Also on WeChat: 13808800109 — tap for QR code
