Automatic Sheet to Sheet Film Lamination
with Flying Knife
- Overlapping Regulator: Adopts Servo system to control the overlapping that guarantee accurate and stable, and make sure the overlap error within 2mm.
- Drying and Heating System: Bulk 800mm diameter drying roll with Teflon coating, that could bring the highest glue drying effect, large heating roll by electromagnetic heating plus oil heating, guarantee the heating efficiency and make sure laminating quality when run in high speed.
- Powder Removing: we adopt heating roll to clean the dust, and the paper sheets are delivered by whole set belt, that makes paper goes smoothly and keep the overlapping precision.
- Teflon Coated Drying Roll: Exclusive treatment of drying roll with Teflon coating that make the roll surface smooth and glue stickless. Compare with chrome plate, the temperature will more balanced.
- Pneumatic Pressure System: Fully pneumatic system to control the laminating pressure, the pressure would highly uniform and easy to adjust.
- Flying Knife:Adopts imported ultrasonic probe with German chain, servo control system with high accuracy.
- Automatic Stacker: Fully automatic with sensor to rise and down the paper pile, heighten structure that can load paper pile height in 1160mm, side and front tidy devices to make sure paper pile collect well.
- 6 Servo Motors:
- Feeder Head with Shaftless – 1 No’s
- Feeder Unit and Laminating Unit – 1 No’s
- Servo to Connect Feeder and Laminating Unit – 1 No’s
- Servo in Laminating Unit – 1 No’s
- Servo in Hot Knife Unit – 2 No’s
We adopt offset feeder head (max speed 15000sheet/ hour), that makes the sheet feed more stable and smoother. The feeder is non-stop type with pre-stack guide device, which can keep the machine running when run out the paper pile. German Becker vacuum pump guarantee the stable feeding.
Sheet Delivery Platform:
Servo system to control the side lay and front lay connect with feeder in high precision, that guarantee the overlapping error within 2mm. Moveable gear adjustment sheet deliver table that convenient for different sheet size.
Powder Removal Device (Optional):
Electric heating roll with static to remover the surface dust with high efficiency. Remove the old conveyor belt that make the high precision of overlapping and solve the belt wearing issue. Exhaust fan system assisting powder remover.
- Big Drying Roller 800mm Diameter by electric heating, we adopt IR lamps with specific layout, that can make the roller heating faster and save 40% power.
- Heating roller by oil heating, that makes the temperature to 180℃ and can keep constant temperature in high-speed laminating.
- Pressure rubber roller, with automatic pressure regulation, which makes the laminating effect perfectly without bubbles, spots, or wrinkle.
- Circulating hot air system takes full advantage of energy to the most effectively improve the drying speed.
- Special design IR lamps set inside of drying roll, that make the glue drying fast but with low power consumption.
- Blowing fans plus exhaust fan recycle the hot air and energy saving.
- Teflon coating surface to uniform the temperature and glue Sticking prevention that easy for cleaning and maintain.
Three Rows Chain with Synchronous Belt Driving System:
For the main laminating part adopts three rows chain with synchronous belt driving system, that support machine run in high speed with high precision and low noise.
This structure also support machine run in long time but keep stability.
Fully Pneumatic Laminating Pressure System:
The machine uses pneumatic pressure for laminating pressure that would guarantee laminating effect, also have sensitive pressure adjustment, and keep machine running in clean condition.
Hydraulic Lifting for Loading Film Roll:
Install air shaft for film unwinding with auto tension controller. Special design for big diameter film roll and the roll can be adjusted to right and left.
Waste Film Slitting and Rewinding:
Moveable waste film rewinding to modify the jumbo film width that can fit for paper sheet size.
- We adopt big chain knife that it works in low rotate speed but with great line cutting speed.
- Imported German ultrasonic probe with German chain, servo control system with high accuracy.
- Touch screens connect with PLC system that keep same step with main machine.
Disc Cutter with Pneumatic System:
- Multiple blades disc cutter for BOPP film with pneumatic sheet separating, that makes the laminated sheets without margin, and prepare for next process.
- Two sheeting roll system can effectively sheet paper, special concave-convex roll make sheet smoothly and anti-slip.
Sand wheel instead of disc cutter for middle side film lamination, that prepare for pneumatic sheeting.
Pneumatic Guiding System:
Removable guide wheels with pneumatic system to adjust the pressure that easy to operate and maintain.
- Corrugated delivery with conveyor belt that better and easier for collecting paper.
- Auto pile tidy dam board and IR probe for adjusting the height of pile.
- Sheet counter easy for understanding output.
- Fully automatic with sensor to rise and down the paper pile.
- Heighten structure that can load paper pile height in 1160mm.
- Side and front tidy devices to make sure paper pile collect well.