Description
Sonic Industries Stacker Conveyor with 4-Inch Printer
Fast, Precise & High-Resolution Batch Coding System for Pouches, Labels & Cartons
In packaging, speed, accuracy, and clarity of information printed on your product surface are not just important—they’re essential. In industries ranging from FMCG and pharma to food processing, personal care, and chemicals, manufacturers must print essential information like MRP, Expiry Date, Batch Number, Manufacturing Date, and regulatory data accurately on every unit. And with increasing customer expectations, brands also need to print QR codes, barcodes, logos, symbols, and multiple languages.
For this level of demand, Sonic Industries offers the Stacker Conveyor with 4-Inch Printer—a compact, high-precision, plug-and-play coding solution that combines TIJ inkjet technology with a flat stacker-type feeding conveyor, making it perfect for flat pouches, mono cartons, labels, inserts, and tags.
What Is a Stacker Conveyor System?
Unlike traditional belt conveyors, a Stacker Conveyor with 4-Inch Printer is designed to feed flat products (like pouches, cartons, or labels) one by one in sequence under the print head using a mechanical pusher or friction feed system. This allows for:
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Automatic feeding of flat items from a stack
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Precise print positioning
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No human handling during printing
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Consistent output and speed
When paired with the Sonic 4-Inch Thermal Inkjet Printer, this system becomes a powerful tool for any business that wants to automate their coding and marking process for flat packaging formats.
Key Features of the System Stacker Conveyor with 4-Inch Printer :
1. 4-Inch High-Resolution Print Head
Print up to 101.6 mm (4 inches) in height in a single pass—ideal for:
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Multi-line coding
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Logo + MRP + Date + QR Code
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Side-by-side multilingual content
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Barcodes, QR Codes, Symbols
2. Stacker Conveyor for Flat Items
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Flatbed design for pouches, boxes, paper cards
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Stack up to 300-500 pieces in hopper
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Auto-feed mechanism pushes each item under the printhead
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No risk of skewing or misalignment
3. Smart 7-Inch Touchscreen Controller
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User-friendly interface
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Design print templates without PC
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Import logos, QR codes, symbols via USB
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Real-time clock for expiry and batch automation
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Supports Hindi, Tamil, and other regional fonts (Unicode enabled)
4. Cartridge-Based Ink System
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HP TIJ 2.5 Technology
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No maintenance
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Plug-and-play
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Available in solvent, water-based, and UV inks
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Print on porous and non-porous surfaces
Technical Specifications Stacker Conveyor with 4-Inch Printer :
| Component | Details |
|---|---|
| Print Height | Up to 101.6 mm (4 inches) |
| Print Resolution | 300 – 600 DPI |
| Max Print Speed | Up to 100 m/min (variable) |
| Stacker Feed Capacity | Up to 300–500 items (flat, depending on thickness) |
| Conveyor Speed | Adjustable via control knob |
| Supported Material | Pouches, labels, mono cartons, cards, tags |
| Controller Interface | 7-Inch Touchscreen |
| Ink Compatibility | Solvent, water-based, UV |
| Colors Available | Black, Red, Blue, Green, White |
| Power Requirement | 220V AC / 50Hz |
| Machine Size | Approx. 1200 x 500 x 1000 mm (customizable) |
| Surface Compatibility | Foil, plastic, coated paper, cardboard, craft paper |
Where It’s Used – Industry Applications
Food & Beverages
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Flat pouches (ready mixes, snacks, dry fruits)
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Printed cartons and sachets
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QR code on outer packs
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FSSAI logo, MRP, MFG, and Expiry
Pharmaceuticals
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Mono cartons and strip packs
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Insert cards
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Labels for syrups and tablets
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Serial numbers and barcoding
Cosmetics & FMCG
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Soap wrappers
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Sachets and foil pouches
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Folding boxes
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Lotion sample cards
Lubricants, Paints & Chemicals
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Flat plastic packaging
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Labels for tins
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Carton printing
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Barcode for warehousing and scanning
Automation Features
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Real-Time Clock: Auto MFG/EXP updates
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Auto Counter: For serials & unique IDs
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Shift Coding: A/B/C shift auto change
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Dynamic QR/Barcode: Track & trace enabled
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Multi-language Support: Unicode-based design entry
What You Get in the Package
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Sonic 4-Inch TIJ Inkjet Printer
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Stacker Conveyor with Feed Hopper
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Sensor Kit for Item Detection
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7” Touchscreen Controller
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Power Adapter & Connection Wiring
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1 Ink Cartridge (Solvent Black)
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User Manual & Demo Video Access
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Warranty Card & Support Details
Optional Accessories
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Extra Ink Cartridges (All Colors)
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Conveyor Extensions
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Label Dispensers or Collectors
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Rejection System for Unprinted Items
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Encoder or Synchronization Add-ons
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Mobile Stand with Caster Wheels
Frequently Asked Questions (FAQs)
Q1: What kind of items can I print on?
Any flat item like pouches, cartons, cards, and labels.
Q2: Do I need a PC or laptop to operate it?
No. Everything is controlled via the 7” touchscreen panel.
Q3: Can I print in multiple languages?
Yes. Hindi, English, Tamil, Gujarati, and more are supported.
Q4: What’s the cost per print?
Extremely low. One cartridge can give 30,000–60,000 prints.
Q5: Can it integrate into my packaging line?
Yes. It’s compact and customizable for inline or offline use.
Cost Savings and ROI
With traditional sticker labeling, there’s always the risk of:
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Peeling or fading
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Higher material cost
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Slower speed
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Manual error
With Sonic’s Stacker Conveyor with 4-Inch Printer, you:
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Print directly on the packaging
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Eliminate consumables (no stickers)
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Increase production line speed
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Ensure professional, legible output every time
This machine typically pays for itself in 3–6 months, depending on usage volume.
Ideal For:
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Contract packers working with multiple products
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Food & FMCG brands exporting to domestic and overseas markets
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Job workers handling MRP & coding tasks for others
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Startups looking for a budget-friendly, professional solution
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High-speed printers needing an offline coding solution for flat items
Make Your Packaging Smarter
If your product requires compliance, clarity, and professionalism in printed data, it’s time to upgrade to the Sonic Industries Stacker Conveyor with 4-Inch Printer. With no mess, no downtime, and no air compressor required, this unit offers the perfect blend of automation and affordability.







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