Flexo Printing Machine
(Flexo Printer Folder Gluer)
Flexo printer folder gluer integrates printing slotting die cutting folding gluing and bundling into a fully automated production line that completes the entire carton converting process in one pass. Production efficiency and product accuracy are significantly improved. Applicable to corrugated cartons packaging board printed materials and apparel bundling applications.
- Integrated printing slotting die cutting folding gluing and bundling functions enabling one pass converting from board to finished carton. No multi machine transfer required which reduces labor intervention intermediate handling losses and overall production cost.
- Full computer control with one touch order change requiring no frequent manual parameter adjustments for lower operation complexity.
- Siemens electrical control throughout the system delivering stable component performance low failure rate and reliable operation under long term high frequency workloads.
- Printing unit supports reliable printing quality with multiple LPI options to meet different precision requirements
Vacuum suction multi axis feeding system ensures accurate continuous or skip feeding. Equipped with electric clutch with travel alarm dust removal device and motorized side guides and paper lift table. Optional servo feeder that protects the board from crushing is available.
Print cylinders include reference alignment marks with touchscreen controlled motorized phase adjustment including automatic registration. Quick lock system allows fast plate change and rapid replacement of transfer rolls and anilox rolls. Pneumatic double diaphragm pump provides stable ink supply with quick wash capability. Optional doctor blade system is available.
Computer control and electric control buttons support fully automatic knife positioning and motorized fine adjustment. Equipped with self-locking pre-creasing quick adjustment mechanism and polyurethane creasing wheels to protect board surface hardness. Synchronous motorized axial movement combined with self-lubricating guide mechanism ensures precise and durable adjustment. Creasing and slotting shafts use high quality alloy steel with hard chrome plating and dual dynamic balancing. Slotting knives use 7 mm alloy steel. Additional components are available on request.
Fitted with imported quick-change polyurethane anvil blankets with linear speed compensation and correction to ensure consistent die-cutting and lower operating costs. The anvil cylinder features mechanical spiral shifting of ±20 mm to prolong anvil blanket service life. The gap between the anvil roll and the die roll is pneumatically controlled. A waste-removal conveyor at the base efficiently clears debris.
Automatic adjustment through computer control after inputting size specifications. Air blowing device clears slotting debris and imported conveyor belts ensure smooth transport.
Equipped with an easy-maintenance gluing system, the section adopts CNC linkage control that integrates the HMI, Siemens control, and servo drive. Servo differential adjustment, suction-belt transport, and servo-driven left and right re-creasing units ensure precise folding. High-strength folding arms combined with a precision lateral guiding system further enhance overall stability.
The section features computer-controlled counting and drop-type servo stacking for smooth, reliable collection. A pneumatic stacking mechanism keeps boxes neatly aligned, while the automatic squaring system extends correction time to ensure strong, secure bonding.
| Max. sheet pass size, mm | 900x2000 / 1200x2500 / 1400x2500 / 1600x2900, etc. (customizable) |
| Design speed, pcs/min | 200 / 300 |
| Feeding unit type | Servo type (zero pressure) |
| Printing unit configuration | 1-6 colors (optional), optional ceramic anilox doctor blade |
| Slotter unit type | Computer-controlled slotter unit |
| Rotary die cutter unit control | Servo control |
| FFG (folder gluer) unit | Equipped with glue spraying system |
| Strapping material | PP (polypropylene) or PE (polyethylene) |
| Electrical control system | Full Siemens electrical control system |

