Description
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:
Automatic feeding of flat items from a stack
Precise print positioning
No human handling during printing
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
1. 4-Inch High-Resolution Print Head
Print up to 101.6 mm (4 inches) in height in a single pass—ideal for:
Multi-line coding
Logo + MRP + Date + QR Code
Side-by-side multilingual content
Barcodes, QR Codes, Symbols
2. Stacker Conveyor for Flat Items
Flatbed design for pouches, boxes, paper cards
Stack up to 300-500 pieces in hopper
Auto-feed mechanism pushes each item under the printhead
No risk of skewing or misalignment
3. Smart 7-Inch Touchscreen Controller
User-friendly interface
Design print templates without PC
Import logos, QR codes, symbols via USB
Real-time clock for expiry and batch automation
Supports Hindi, Tamil, and other regional fonts (Unicode enabled)
4. Cartridge-Based Ink System
HP TIJ 2.5 Technology
No maintenance
Plug-and-play
Available in solvent, water-based, and UV inks
Print on porous and non-porous surfaces
Technical Specifications
- 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
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