Single Pass Digital Paper Bag Printer - Cobra-691S
single-pass-digital-paper-bag-printer-cobra-691s
The FOCUS Inc. Cobra-691S is a single pass digital inkjet printer engineered for high-speed, high-resolution printing on paper bags, cardboard, and coffee bags. With HP PageWide Bubble-Jet technology, it delivers up to 1200x1200 dpi resolution at speeds of 10-40 meters per minute. The integrated auto feeding and sheet deviation correction system ensures precise registration, making it ideal for packaging manufacturers seeking to streamline production and offer custom printing services.
Key Selling Points
- High-Speed Output: Print at 10-40 m/min to keep up with demanding packaging production lines, reducing lead times and increasing throughput.
- Exceptional Detail: 42240 nozzles per head (HP PageWide) deliver sharp text, logos, and variable data at up to 1200x1200 dpi, ensuring brand quality on every piece.
- Versatile Media Handling: Accommodates paper bags, cardboard, coffee bags, and more with a maximum material thickness of 9.84 inches (250 mm), enabling diverse packaging applications.
- Precision Feeding: The automatic media sender with sheet deviation correction (4-6pcs laser guidelines) ensures accurate placement and reduces waste, even at high speeds.
- Reliable Ink System: 500ml refillable ink tanks with shortage alarms support continuous operation, while the fast snap-in ink stack prevents printhead clogging and simplifies maintenance.
Technical Specifications
| Model | Cobra-691S |
|---|
| Printing Technology | HP PageWide Bubble-Jet |
|---|
| Print Heads | 1/2 pcs HP PageWide Print Head |
|---|
| Nozzles per Head | 42,240 |
|---|
| Resolution | 1200×300, 1200×400, 1200×600, 1200×1200 dpi |
|---|
| Print Speed | 10-40 m/min |
|---|
| Media Types | Corrugated paper, pizza boxes, shopping bags, coffee bags, paper cups, envelopes, cards, napkins, tissue |
|---|
| Max Printing Width | 1 Head: 210 mm; 2 Heads: 420 mm |
|---|
| Max Media Thickness | 250 mm |
|---|
| Ink Type | Aqueous, Dye, Pigment (CMYK) |
|---|
| Ink Tank Capacity | 500 ml per color |
|---|
| Machine Dimensions (L×W×H) | 1,315 × 788 × 776 mm |
|---|
| Net Weight | 195 kg |
|---|
Models and Options
The Cobra-691S is available in two configurations: with 1 print head (up to 210mm width) or 2 print heads (up to 420mm width). Optional upgrades include an automatic media sender, vacuum system (420W), and side wing plates for wider materials (up to 1200mm).
Materials and Structure
The machine features a robust construction with high-strength extruded aluminum alloy print beam, thickened welded carbon steel main frame, and stainless steel correction rollers. The conveyor belt is made of anti-offset PU/TPU/PET/PP rubber, ensuring stable media transport. All components are designed for durability and precision.
Applications
Ideal for paper bag manufacturers, cardboard box producers, and coffee bag printers. The Cobra-691S enables on-demand printing of logos, branding, and variable data (QR codes) directly on packaging, supporting personalized and small-batch orders.
Customization
Focus Inc. offers customization options to fit your production line, including front-end automatic feeding systems, rear-end collection conveyors, and special tooling for unique materials. Our R&D team can adapt the printer to your specific requirements.
Case Study
A manufacturer of corrugated cardboard boxes and turnover boxes in South America deployed the Cobra-691S to print QR codes and variable data on their products. As a result, they reduced order lead time, eliminated plate-making costs, and expanded their custom packaging business, increasing overall revenue.
FAQ
What materials can the Cobra-691S print on?
It prints on corrugated paper, pizza boxes, shopping bags, coffee bags, paper cups, envelopes, cards, napkins, tissue, and more.
What is the maximum printing width?
With 1 head it prints up to 210mm wide; with 2 heads up to 420mm. Side wings can be added to handle materials up to 1200mm wide.
What is the maximum material thickness?
The printer can handle materials up to 250mm thick, making it suitable for thick cardboard and small boxes.
Can it print variable data like QR codes?
Yes, the printer supports variable data printing, including QR codes, serial numbers, and text, ideal for traceability and customization.
What is the resolution and speed?
Resolution ranges up to 1200x1200 dpi, and speed is 10-40 meters per minute, depending on quality settings.
Does it require an external computer?
The printer includes RIP software and a control interface with a touch screen and PLC, but a Windows-based PC is required for design and job management.
What are the power requirements?
It operates on 220V single-phase, 50Hz, 20A.
Inquiry Information
For pricing, delivery, and packaging options, contact us:
Email: info@focusdgt.com | WhatsApp: +86 177 6513 2139
MOQ: 1 unit. Payment terms: 50/50. Delivery: EXW/FOB/CIF/DDU/DDP/DAP.
Image Suggestions
Main image: cobra-691s-paper-bag-printer-front.jpg (Alt: FOCUS Inc. Cobra-691S single pass paper bag printer front view)
Detail image 1: cobra-691s-auto-feeding.png (Alt: Auto feeding system of Cobra-691S paper bag printer)
Detail image 2: cobra-691s-printed-bags.png (Alt: Printed paper bags sample by Cobra-691S)
✓ Verified Elite Supplier