The compact flat bottom
A cutting-edge pouch-making system purpose-built for the manufacture of flat bottom pouches. It supports a wide spectrum of production needs—from short to medium runs —and is compatible with mono-materials and paper-based substrates. Designed to accommodate both digital and conventional printing workflows, this versatile solution meets the evolving demands of modern packaging with precision and flexibility.
Minimum 21 Servo System
Sustainable Machines for Sustainable Packaging
All Karlville Swiss pouch machines have embedded a dynamic braking energy storage device to create more sustainability in drive technology and lowering operational costs and a static energy storage device that protects against damage from temporary power failures. Only 6KWH consumption during production.
Layout
Machine Specifications
| Mechanical speed | 120cpm |
|---|---|
| Main unwinder width | 840mm - 33.07" |
| Main reel core | 76mm – 3” (Opt. 152mm - 6“) |
| Main reel diam. | 800mm – 31.49” |
| Material specs | Laminated Films, Mono-Materials, Co-Extruded Films and optionally Paper-Based. |
| Material thickness | 60-250μ |
| Standard machine dimension (L x W x H) | 18500 x 4200 x 2200mm |
Standard Basic Machine Configuration*
| Side unwinder | Yes |
|---|---|
| Long sealing bar length | 560mm |
| Long cooling bar length | 360mm |
| Cross sealing stations | 5 |
| Cross cooling stations | 2 |
| Punching stations | 2 |
| Cross cutting | Guillotine |
* Various options are available on request; final machine dimensions may change accordingly.
Key machinery advantages
Efficiency & Performance:
— Compact design and user-friendly interface.
— Ideal for short to medium runs.
— High speed and productivity.
— Quick job changeover with minimal start-up waste.
— Intuitive software with recipe-guided setup.
Advanced Technology:
— Modular design with independent servo control.
— Fully servo-driven architecture.
— Digital printing certified.
— Ready for next-generation materials.
Maintenance & Sustainability:
— Low maintenance and easy cleaning.
— Initial reject discard function.
— Energy-efficient: only 6 KWH consumption.
— Quick job changeover with minimal start-up waste.
— Sustainable design, compliant with Industry 4.0.
Connectivity & Safety:
— Fully connected with integrated diagnostics.
— Built-in dynamic braking and static energy storage.
— Custom and automatization solutions available on request.