Description
Introduction
Modern packaging demands multifunctionality. The Sonic Industries 4 in 1 Band Sealer (Vacuum, Nitrogen, Sealing & Batch Coding) is engineered to meet every industrial need — sealing, air removal, gas flushing, and batch printing — in a single machine. Designed for food, pharma, chemical, and agro packaging lines, it ensures longer shelf life, leak-proof seals, and compliance with labeling standards.
Key Functionalities
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Vacuum Sealing System – Extracts air to prevent spoilage and oxidation.
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Nitrogen Flushing System – Injects nitrogen gas for crispness and freshness.
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Continuous Band Heat Sealing – Seals pouches uniformly with adjustable temperature.
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Integrated Batch Coding – Prints manufacturing and expiry details in-line on each pouch.
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Adjustable Conveyor Speed and Temperature – Handles varied materials and pouch sizes.
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Heavy-Duty Build Quality – Industrial MS or SS construction for long life.
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Operator-Friendly Panel – Simple controls for precision operations.
Construction & Design
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Frame: Rugged MS / SS body with powder coating.
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Heating Elements: High-efficiency Teflon-coated bands.
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Vacuum Pump: Industrial-grade pump for consistent air removal.
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Gas Flush Unit: Adjustable nozzle for controlled nitrogen injection.
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Conveyor System: Load capacity 3–5 kg with speed regulator.
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Batch Coding Unit: Ink wheel / ribbon based date coder.
Working Process
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Load filled pouch on conveyor.
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Machine creates vacuum inside pouch.
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Nitrogen gas is flushed to replace oxygen.
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Heating belts seal pouch airtight.
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Batch coder prints MRP, date, and batch details automatically.
The result is a professionally sealed, fresh, and labeled product ready for retail.
Applications
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Snack Foods: Chips, namkeens, dry fruits, nuts.
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Powdered Goods: Tea, coffee, spices, milk powder.
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Pharmaceuticals: Medicines, powders, capsules.
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Chemicals & Cosmetics: Creams, gel packs, detergents.
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Agro Products: Seeds, fertilizers, feed mixes.
Performance Benefits
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All-in-one design saves space and investment.
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Extends shelf life and prevents oxidation.
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Ensures uniform, tamper-proof seals.
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Built-in date coding reduces manual errors.
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Supports high-speed continuous operations.
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Simple maintenance and energy-efficient.
Maintenance & Safety
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Clean belts and nozzles daily.
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Lubricate moving parts monthly.
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Check vacuum and gas pressure regularly.
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Safety features: emergency stop, overheat protection, shock-proof switches.
Why Choose Sonic Industries
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Over a decade of expertise in packaging machinery.
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Custom manufacturing options (SS or MS build).
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Genuine spare parts and after-sales support.
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Proven performance in thousands of industrial installations.
Technical Specifications
| Specification | Details |
|---|---|
| Model | Sonic 4 in 1 Band Sealer |
| Functions | Vacuum + Nitrogen + Heat Sealing + Batch Coding |
| Body Material | MS / SS Optional |
| Voltage | 220 V / 50 Hz |
| Power Consumption | 750 – 1000 W |
| Sealing Width | 8 – 10 mm |
| Speed | 0 – 12 m/min (Adjustable) |
| Temperature Range | 0 – 300 °C |
| Vacuum Pressure | Up to 0.08 MPa |
| Nitrogen Pressure | 2 – 5 Bar |
| Conveyor Load Capacity | 3 – 5 kg |
| Batch Coding Type | Ink Roll / Ribbon |
| Machine Weight | 45 – 55 kg |
| Dimensions (L × W × H) | 900 × 420 × 380 mm |
What’s in the Box
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4 in 1 Band Sealer Machine
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Vacuum Pump Assembly
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Nitrogen Tube Set
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Conveyor Belt
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Batch Coder Kit
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User Manual & Tool Kit
Conclusion
If you need a complete sealing solution for airtight packaging with coding capabilities, the Sonic Industries 4 in 1 Band Sealer is the best investment. It delivers vacuum, nitrogen, sealing, and coding in one streamlined system — ensuring quality control, hygiene, and efficiency for every pouch. This machine is the perfect choice for businesses that want industrial-grade results with lower operational costs.
Frequently Asked Questions (FAQs)
Q1. What does 4 in 1 Band Sealer mean?
It performs Vacuum Sealing, Nitrogen Flushing, Heat Sealing, and Batch Coding in one machine.
Q2. Which industries use this machine?
Food, pharmaceutical, chemical, cosmetic, and agriculture industries.
Q3. Can I seal both laminated and foil pouches?
Yes, the machine supports LDPE, HDPE, foil, and laminated films.
Q4. What are the advantages of nitrogen flushing?
It replaces oxygen, preventing oxidation and extending shelf life.
Q5. How does the batch coding function work?
An integrated ink or ribbon coder prints MRP, expiry date, and lot numbers automatically.
Q6. Is it easy to operate and maintain?
Yes, the intuitive panel and low-maintenance design make operation simple.
Q7. Can I control temperature and speed?
Both parameters are fully adjustable via the digital control panel.
Q8. Is after-sales support available?
Yes, Sonic Industries provides full technical assistance and spare parts.







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