Automatic Window Patcher
The BTM-760P Window Patcher delivers precision, speed, and reliability for high-volume production of folding cartons. Engineered for 24/7 non-stop production.
Automatic Window Patcher
The BTM-760P Window Patcher delivers precision, speed, and reliability for high-volume production of folding cartons. Engineered for 24/7 non-stop production.
Why Choose BTM-760P
High Productivity
Max 36,000 sheets/hr (200m/min); continuous 32,000 sheets/hr (185m/min). 24h non‑stop operation.
Precision Control
±1.0 mm film accuracy with full-servo bus and proprietary technology
Intelligent Sheet Collection
Auto count & stack collection for non‑box products. No manual counting.
Intelligent Setup
Digital settings with one-touch controls for glue application, film feeding, and cutting parameters.
Long-Term Durability
Built with 35% load-reserve servos and components designed for over 15 years of operation.
Synergistic Drive System
9 synchronized servos working in harmony for smart, efficient operation and minimal energy consumption.
Technical Specifications
BTM-760P High‑Speed Window Patching Machine
| Parameter | Specification / Value |
|---|---|
| Model | BTM-760P |
| Paper spec 1st (W × L) | 760 × 760 mm – 100 × 150 mm |
| Speed 1st | Up to 12,000 sheets/hour |
| Paper spec 2nd (W × L) | 760 × 420 mm – 100 × 150 mm |
| Speed 2nd | Up to 24,000 sheets/hour |
| Paper spec 3rd (W × L) | 760 × 250 mm – 100 × 150 mm |
| Speed 3rd | Up to 36,000 sheets/hour |
| Window dimension (W × L) | 500 × 450 mm – 30 × 50 mm |
| Paper weight / thickness | Cardboard: 200–2000 g/m² Corrugated board: 1–4 mm |
| Film thickness | PET: 0.03–0.2 mm | PVC: 0.03–0.25 mm |
| Positioning accuracy | ±1 mm |
| Power voltage | 380V / 50Hz |
| Machine power | 21 KW |
| Machine weight | 3000 KG |
| Overall dimension (L×W×H) | 5500 × 1550 × 1800 mm |
Need a tailored specifications? Contact our sales engineers for custom configuration and site requirements.
Key Components
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
See It in Action
Final Product Samples
The BTM-760P window patcher is trusted by leading manufacturers across diverse packaging industries.
Cosmetic Packaging
Premium beauty product boxes with precision windows
Electronics Packaging
Tech product boxes with professional finish
Cake & Bakery Boxes
Food-safe packaging with clear display windows
Tissue Boxes
Tissue paper box with window
Toy Packaging
Colorful retail boxes with product visibility
Installation Gallery
Why Partner with Fengchi?
High Quality
Fengchi products are manufactured by a team of skilled and qualified technicians. Our quality management system is certified by ISO9001. Products manufactured by Fengchi are also certified by CE.
Innovative Solutions
We work with you to find not just one, but the right solution for your packaging production – from stand-alone to turnkey.
Global Support
With three offices around the world, and around 50 agents, we are able to provide local support on a global level.
Trusted by Industry Leaders Worldwide
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 the BTM-760P window patcher?
The BTM-760P window patcher can reach up to 36,000 sheets/hour, with stable continuous production around 32,000 sheets/hour.
Which industries use this machine most?
It’s designed mainly for tissue boxes and other flat windowed cartons that require accurate, high-speed film patching, including cosmetic boxes, electronic product boxes, cake boxes, toy boxes, and various retail packaging.
Can it handle different film types?
Yes, the machine supports PET and PVC film materials and thicknesses. Digital settings allow quick adjustments for different applications.
What kind of maintenance is required?
The BTM-760P window patcher requires minimal maintenance due to its advanced servo technology. We provide comprehensive maintenance guides and 24/7 technical support.
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.
Get in Touch
Tell us your folding carton type, window size, and target output. We will reply with the best configuration.