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he Pre-Opened Roll-Fed Bag Packaging Machine is an intelligent packaging device that integrates automatic bagging, sealing, and printing into one system. Using pre-opened continuous roll bags that open effortlessly, combined with an intelligent control system, it automatically completes the entire process of “bag feeding → bag opening → product loading → sealing → printing” with no manual intervention.
In one sentence: You load the product, it handles the rest.
Key Advantages:
✅ Pre-opened bags – no jams, no misfeeds
✅ Integrated printing – no need for separate labelers
✅ Touchscreen control – one‑tap product changeover
✅ Wrinkle‑free, smooth, and firm seals
✅ Casters for flexible mobility – single or multi‑station operation
✅ Interfaces with robotic arms, weigh feeders, MES/ERP systems
Applicable Industries: Sensors, electronic components, automotive parts, hardware tools, home appliance accessories, boxed products, and other lightweight, diversified products.
Packaging Speed: 8‑15 bags/minute
The Thermal Transfer Overprinter is a digital coding solution designed specifically for flexible packaging. It uses heat and pressure to transfer ink from a ribbon onto packaging materials, producing high‑resolution (300dpi), crisp, and durable prints of variable data such as production dates, batch numbers, barcodes, and QR codes.
In one sentence: A professional printer for flexible packaging that delivers clear, scannable, and long‑lasting codes.
Key Advantages:
✅ 300dpi high resolution – prints are sharp and scan‑friendly
✅ Vacuum bag‑flattening – holds bags flat for perfectly aligned prints every time
✅ 107×115mm large print area – covers most packaging label needs in one pass
✅ Up to 600m ribbon capacity – fewer changeovers for continuous production
✅ Industrial PC control – edit and save templates on a touchscreen, no external computer needed
✅ RS‑232 interface – seamless integration with PLCs and production line systems
✅ Adjustable print speed – 50‑600mm/s to match your production pace
Print Speed: 50 – 600mm/s (adjustable)
Applicable Materials: Plastic films, laminated films, coated paper, and other flexible packaging materials.
Applicable Industries: Food, pharmaceuticals, personal care, electronics, hardware components, and any industry using flexible packaging.
What It Prints: Production dates, expiration dates, batch numbers, serial numbers, barcodes (Code128, EAN, etc.), QR codes, Data Matrix codes, logos, and graphics.
In one sentence: Thermal Transfer Overprinter = The professional tool for printing clear, durable, and scannable codes onto flexible packaging – giving every bag a reliable “ID card.”
he Pre-Opened Roll-Fed Bag Packaging Machine is an intelligent packaging device that integrates automatic bagging, sealing, and printing into one system. Using pre-opened continuous roll bags that open effortlessly, combined with an intelligent control system, it automatically completes the entire process of “bag feeding → bag opening → product loading → sealing → printing” with no manual intervention.
In one sentence: You load the product, it handles the rest.
Key Advantages:
✅ Pre-opened bags – no jams, no misfeeds
✅ Integrated printing – no need for separate labelers
✅ Touchscreen control – one‑tap product changeover
✅ Wrinkle‑free, smooth, and firm seals
✅ Casters for flexible mobility – single or multi‑station operation
✅ Interfaces with robotic arms, weigh feeders, MES/ERP systems
Applicable Industries: Sensors, electronic components, automotive parts, hardware tools, home appliance accessories, boxed products, and other lightweight, diversified products.
Packaging Speed: 8‑15 bags/minute
The Thermal Transfer Overprinter is a digital coding solution designed specifically for flexible packaging. It uses heat and pressure to transfer ink from a ribbon onto packaging materials, producing high‑resolution (200dpi), crisp, and durable prints of variable data such as production dates, batch numbers, barcodes, and QR codes.
In one sentence: A professional printer for flexible packaging that delivers clear, scannable, and long‑lasting codes.
Key Advantages:
✅ 200dpi high resolution – prints are sharp and scan‑friendly
✅ Vacuum bag‑flattening – holds bags flat for perfectly aligned prints every time
✅ 24×55mm large print area – covers most packaging label needs in one pass
✅ Up to 600m ribbon capacity – fewer changeovers for continuous production
✅ Industrial PC control – edit and save templates on a touchscreen, no external computer needed
✅ RS‑232 interface – seamless integration with PLCs and production line systems
✅ Adjustable print speed – 50‑600mm/s to match your production pace
Print Speed: 50 – 600mm/s (adjustable)
Applicable Materials: Plastic films, laminated films, coated paper, and other flexible packaging materials.
Applicable Industries: Food, pharmaceuticals, personal care, electronics, hardware components, and any industry using flexible packaging.
What It Prints: Production dates, expiration dates, batch numbers, serial numbers, barcodes (Code128, EAN, etc.), QR codes, Data Matrix codes, logos, and graphics.
In one sentence: Thermal Transfer Overprinter = The professional tool for printing clear, durable, and scannable codes onto flexible packaging – giving every bag a reliable “ID card.”
Simply put, the TTO thermal transfer overprinter is a machine dedicated to printing information onto flexible packaging bags.
Whether you need to print production dates, batch numbers, QR codes, or barcodes on your bags, it does the job clearly and neatly. Using thermal transfer technology, it’s ideally suited for flexible packaging materials such as plastic films, laminated films, and coated paper bags.
Problem #1: Blurry printing that won’t scan?
Many factories use ink rollers or old‑fashioned coders that produce blurry, broken text—resulting in barcodes and QR codes that frequently fail to scan, leading to returns or penalties.
How this machine solves it: With 300dpi high resolution, print quality is sharper than most office printers. Numbers, characters, barcodes, and QR codes are all crisp and readable—scan guns read them effortlessly.
Problem #2: Wrinkled bags causing crooked, distorted prints?
Flexible packaging bags have soft, easily wrinkled surfaces. Ordinary coders often produce incomplete or misaligned prints.
How this machine solves it:This machine features a down‑pressure printhead mechanism that actively flattens the flexible bag surface during printing. This eliminates wrinkles and ensures consistent inkjet contact, guaranteeing full and legible printing on soft packaging materials.
Problem #3: Time‑consuming changeovers between products or print formats?
Different bags have different sizes, and print content changes frequently. Each adjustment requires time‑consuming setup and re‑testing.
How this machine solves it: Built‑in industrial PC—edit whatever you need directly on the touchscreen, save templates, and recall them with one tap for next time. Print height is easily adjusted by turning a handwheel—no tools required.
Problem #4: Printing speed can’t keep up with production lines?
When printing is too slow, the packaging line has to wait.
How this machine solves it: Adjustable print speed from 50mm/s to 600mm/s—you set the pace that fits your production flow perfectly.
| Feature | What It Means in Plain Language |
|---|---|
| 200dpi High Resolution | Prints look professionally printed—scanners read every code on the first try |
| Vacuum Bag Holding | Bags are sucked flat before printing—no distortion, no shifting |
| 24×55mm Large Print Area | Prints a wide area in one pass—no need to print twice |
| 600m Large Ribbon Capacity | One ribbon change lasts a long time—fewer stops |
| Industrial PC Control | Edit content like using a smartphone—no external computer needed |
| Positioning Guides | Center bags automatically for perfectly aligned prints |
| RS‑232 Interface | Connects to line PLC or PC for real‑time data transfer |
| Traditional Coding | TTO Thermal Transfer Overprinting |
|---|---|
| Text tends to blur | Text is crisp and sharp |
| Barcodes frequently fail to scan | Barcodes scan on the first pass |
| Bag wrinkles cause misprinting | Vacuum‑flattened for perfect positioning every time |
| Content changes take forever | PC editing—one‑tap changeover |
Which industries use it?
Food, pharmaceuticals, personal care, electronics, hardware components—anyone using flexible packaging.
What materials can it print on?
Plastic bags, laminated films, coated paper bags, varnished paper—any soft, roll‑stock packaging.
What content can it print?
Production dates, expiration dates
Batch numbers, serial numbers
Barcodes (Code128, EAN, etc.)
QR codes, Data Matrix codes
Product logos and graphics
| Parameter | Specification |
|---|---|
| Print Resolution | 200 dpi |
| Print Area | Width 24mm × Length 55mm |
| Print Speed | 50– 600mm/s (adjustable) |
| Ribbon Capacity | Up to 600m (core diameter ≤ 83mm) |
| Control System | Industrial PC (touchscreen operation) |
| Interface | RS‑232 (for PLC/PC connection) |
| Power Supply | 100‑240V AC / 50‑60Hz / 2A |
| Operating Environment | Temperature: 5℃ – 40℃ / Humidity: 20% – 80% RH |
| Storage/Transport | Temperature: -25℃ – 55℃ |
TTO Thermal Transfer Overprinter = The professional tool for printing onto flexible packaging. Clear, stable, and compatible with any bag type—giving every bag a readable, scannable “ID card.”
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