TYPE A ROLLER
Steam
0.4 mm holes · 15 mm pitch
For manufacturers
A new product line from a single roller swap.
Airflow Foil is produced on existing household-foil rewinders, in the same slot already used for embossing and perforating rollers.
Reference specifications
- Position on line
- Household-foil rewinder, between jumbo-roll unwind and finished-roll winding
- Spiked face length
- ≈325 mm (12 in foil) · ≈470 mm (18 in foil)
- Roller diameter
- 100 mm reference OD
- Edge band
- 10 mm spike-free each side
- Spikes
- Solid cones, 3 mm tall, 30–40° tip
- Hole range
- 0.4–2.75 mm depending on pattern
- Foil gauge
- Standard ≈16 µm · heavy-duty ≈24 µm
- Material
- Hardened stainless steel
- Counter-roll
- Soft rubber, felt or paper anvil
- Drive
- Servo-synced to web speed
Shaft ends, bearings and frame fit are finalized to each machine's drawings.
Discuss licensingEleven patterns, eleven rollers.
Each cooking pattern has its own roller. All eleven share the same body, shaft and mounting — only the spike size and layout change, so switching products is a roller swap, not a line change.
TYPE B ROLLER
Roast-Vent
0.9 mm holes · 9 mm staggered
TYPE C ROLLER
Smoke
1.75 mm holes · 7 mm offset rows
TYPE D ROLLER
Bark-Saver
1.0 mm holes · 8 mm staggered
TYPE E ROLLER
Zoned Roast
1.25 mm holes · 16 mm → 8 mm gradient
TYPE F ROLLER
Grill Liner
2.75 mm holes · 11.5 mm grid
TYPE G ROLLER
Concentric Ring
1.0 mm holes · 8 mm along rings, rings 15 mm apart
TYPE H ROLLER
Dual Band
1.0 mm holes · 8 mm staggered
TYPE I ROLLER
Asymmetric
1.0 mm holes · 7 mm / 14 mm
TYPE J ROLLER
Radial
1.0 mm holes · 8 mm along each spoke
TYPE K ROLLER
Moisture Channel
1.5 mm holes · 9 mm along each channel
