Model P — Window Patcher
Flat patch windows at up to 36,000 sheets/hr — built for high-volume folding carton production
Model P — Window Patcher
Flat patch windows at up to 36,000 sheets/hr — built for high-volume folding carton production
Why Choose Model P Window Patcher?
For converters and packaging producers seeking efficiency and precision, the Model P delivers unmatched performance for folding cartons. It combines speed, stability, and accuracy — reducing waste and labor costs.
High-Speed Output
Up to 36,000 sheets/hour continuous operation ensures your production never falls behind schedule.
Precise Film Placement
Servo control maintain ±1mm alignment for perfectly centered windows.
Seamless Integration
Compatible with folder gluers and downstream lines for end-to-end packaging automation.
See Model P Window Patcher in Action
Applications
The Model P Window Patcher is the perfect solution for manufacturers of tissue boxes, cosmetic boxes, electronic product boxes, cake boxes, toy boxes, and other packaging products that require precise window patching. Its versatility makes it suitable for a wide range of industries, including consumer goods, retail, and industrial packaging.
Installed in 20+ Countries
Key Features
High-Speed Efficiency
Max speed 36,000 sheets/hr (200m/min) with continuous operation at 32,000 sheets/hr (185m/min) for 24/7 production.
Intelligent Sheet Collection
Automatic count & stack collection system for non-box products to streamline your workflow.
Precision Control
+1.0 mm film accuracy achieved through full-servo bus architecture and proprietary technology.
Long-Term Durability
Built with 35% load-reserve servos and components designed for over 15 years of operation.
Intelligent Setup
Digital settings with one-touch controls for glue application, film feeding, and cutting parameters.
Synergistic Drive System
9 synchronized servos working in harmony for smart, efficient operation and minimal energy consumption.
Technical Details
| Model | BTM-760P | BTM-950P | BTM-1100P | BTM-1400P |
|---|---|---|---|---|
| Paper specification 1st (W*L) | 760*760mm-100*150mm | 950*760mm-100*150mm | 1100*760mm-150*180mm | 1400*1400mm-150*180mm |
| Machine speed 1st | Up to 12,000 sheets/hour | Up to 12,000 sheets/hour | Up to 10,000 sheets/hour | Up to 9,000 sheets/hour |
| Paper specification 2st (W*L) | 760*420mm-100*150mm | 950*420mm-100*150mm | 1100*420mm-150*180mm | 1400*700mm-150*180mm |
| Machine speed 2st | Up to 24,000 sheets/hour | Up to 24,000 sheets/hour | Up to 20,000 sheets/hour | Up to 18,000 sheets/hour |
| Paper specification 3st(W*L) | 7600*250mm-100*150mm | 950*250mm-100*150mm | 1100*450mm-150*180mm | 1400*450mm-150*180mm |
| Machine speed 3st | Up to 36,000 sheets/hour | Up to 36,000 sheets/hour | Up to 30,000 sheets/hour | Up to 27,000 sheets/hour |
| Window dimension (W*L) | 500*450mm-30*50mm | 500*450mm-30*50mm | 500*450mm-50*50mm | 700*700mm-60*50mm |
| Paper weight/sheet thickness | Cardboard: 200-2000g/n Corrugated board: 1-4mm |
|||
| Film thickness | PET: 0.03-0.2 PVC: 0.03-0.25 | |||
| Positioning accuracy | ±1 mm | |||
| Power voltage | 380V/50Hz | |||
| Machine power | 21KW | 24KW | ||
| Machine weight | 3000KG | 3300KG | 4000KG | 4500KG |
| Overall dimension (L*W*H) | 5500*1550*1800 mm | 5500*1750*1800 mm | 6300*1920*1800 mm | 6220*2300*1846 mm |
* Need a tailored spec? Contact our sales engineers for configuration and site requirements.
Product Gallery
Paper Feeding System
- Optimally stable separation blades with zero wobble
- Single-plate feeding belt simplifies mainienance
- Linear bearings for smooth paperpressing movement
- Pneumatic vibration motors reduce noise
Film Lamination & Cutting System
- Monolithic roller ensures stability
- Aluminum alloy wear-resistant air grooves
- Spring + screw mechanism for zeropressure contact
- 180mm diameter cutting shaft withprecision air holes
Paper Pressing Wheel Assembly
- Gear-driven dual-power transmission onupper/lower wheels delivers exceptionalstability during paper conveyance,particularly with corrugated paper.
Bottom Blade & Film Feeding
- Bottom Blade: Reinforced casting; V-shaped structure (spiral blade-inspired);5mm sharp steel blade; detachablestainless steel bridge + felt prevent filmscratching
- Film Feeding: Dual rollers + long-armpneumatic clamping for precise length control.
Pusher Claw System
- Linear guide fixation eliminates vibration(vs. linear bearings),ensuring stable paperfeed.
- Patent-certified synchronous belt driveprovides quiet operation, stretchresistance, oil-free performance, lownoise, and sustained precision.
- Front/rear adjustable press wheels adaptto product positions; side-fixed designsimplifies setup. Side guides synchronizewith claws to reduce adjustmentfrequency and time.
Innovative Tissue Box Slotting Unit
- Optimally stable separation blades with zero wobble
- Single-plate feeding belt simplifies mainienance
- Linear bearings for smooth paperpressing movement
- Pneumatic vibration motors reduce noise
Gluing System
- Independent servo drive with HMlparameter control
- Hard-anodized aluminum alloy glue rollers
- Glue sensor for automatic activation
- Jam detection with alarm/shutdownfunction
Film Unwinding & Collection System
- Unwinding Unit: Dual frames support dualwindow patching; single-side fixation +operable-side access; magnetic particlebrake; axial film sensor requires norecalibration.
- Collection Unit: Independent servo systemwith integrated counting function,Configurable sheet quantity and stackingintervals.
Glue Distribution System
- Dedicated servo drive simplifestransmission and maintenance.
- Collection Unit: independent servo systemwith integrated counting function;Configurable sheet quantity and stackingintervals.
Electrical System
- INOVANCE components (China's top-tierbrand)
- Bus-based control for efficient operation
- Stable performance with simplifed maintenance
- Smart diagnostics and monitoring
Trusted by Industry Leaders Worldwide
“The Model P paid for itself in under 10 months by reducing our labor costs and virtually eliminating patch waste. It’s the most reliable piece of equipment on our floor.”
– John Doe, Production Manager.
Our Service for Your Success
Fengchi Printing Machinery knows that successful installation, training, and support are critical to your operation and achieving the profitability gains you target. This drives our commitment to your success.
Our goal is to provide you with the tools and technical knowledge that your in-house maintenance needs, to be able to fix their own machines.
Our technical support team and parts department work with customers to resolve issues over the phone, but when special care is needed, our team is prepared to make emergency field service visits, to get your plant up and running quickly. Parts, service, and support are handled directly through the Fengchi technical support group.
Frequently Asked Questions
What is the maximum speed of Model P window patcher?
Model P window patcher can reach up to 36,000 sheets/hour, with stable continuous production around 32,000 sheets/hour.
Which products fit Model P window patcher?
It’s designed mainly for tissue boxes and other flat windowed cartons that require accurate, high-speed film patching.
What's the delivery time?
Typical lead time is 10–30 working days after order confirmation. The specific delivery time depends on the product and the order quantity.
Can it integrate with my folder gluer line?
Yes, Model P window patcher connects easily to most folder gluers or post-press conveyors for streamlined packaging automation.
How about warranty?
Warranty period: 12 months from the shipping date of machine. Warranty will be not valid if machine subject to misuse or accidental damage or operator’s error. During the valid time, we will supply spare parts. If you have any other questions, pls contact us and we will reply you through product’s photos and videos to make every detail clear. We also provide all lifetime warranty with paid service.
How about installation and training?
Normally, one operator can finish intallation in 2 hours with installation manual and video. If purchaser’s engineer travels at own cost to China, free training session. If engineer sent to purchaser’s factory, all travel cost paid by purchaser.
Will you supply for OEM orders?
Yes, we can customize the production machine according to your requirements.
Ready to Enhance Your Production?
Request a quote for the Model P Window Patching Machine or schedule a demo.