Dual Lane Flying Knife Bottom Seal Machine
The Dual Lane Flying Knife Bottom Seal Machine by RAMCKO MACHINERY PVT. LTD. offers high-speed, dual-lane production for LDPE, HDPE, and recyclable bags. It supports both short and wide formats, ensuring precision sealing, increased output, and reliable performance for bottom seal bag manufacturing.
The Dual Lane Flying Knife Bottom Seal Machine by RAMCKO MACHINERY PVT. LTD. is a high-output, precision-engineered solution designed for both short-width and wide-format bag applications. Ideal for flexible and large-scale production, it operates in dual-lane mode to double the output of printed or unprinted small-width bags. It can also be used in single-lane mode to produce wider-width bags with accuracy. This versatile system ensures superior performance, speed, and efficiency for LDPE, HDPE, and recyclable film materials.
Features
- Dual-lane configuration for increased productivity.
- Compatible with a variety of films including LDPE, HDPE, and recyclable materials.
- Capable of producing both small and wide-format bags.
- Engineered for high-speed operation up to 80 cycles per minute.
- Precision flying knife sealing technology ensures clean and strong bottom seals.
- Advanced servo system and user-friendly control interface for seamless operations.
- Multi-Servo Control for Dual Lane and Wide Web Operation
- The machine utilizes multiple servo motors to independently control the feeding of both lanes, allowing it to run dual-lane printing jobs with different sizes and print registrations simultaneously.
- Additionally, the system can be configured to run wider width film—up to 1300 mm—on the same machine, with all servos operating in perfect synchronization for precise web handling and alignment.
Bag Type
Bottom Sealed Bags

Bottom Sealed Gusseted Bags

Bottom Seal Bag with Spine Seal

Machine Specification
| Model | RAMA 1403FBS DL |
|---|---|
| Speed (cycles/min) | 80 |
| Bag Width (mm) x 2 lane | 300 – 600 |
| Bag Width (mm) x 1 lane | 400 – 1350 |
| Bag Length (mm) | 200 – 2500 |
| Film Thickness (microns) | 20 – 250 |
| Connected Load Basic M/C (kW) | 20 |
| Air Supply (Ltr/Min) | 1200 |
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