Why Automatic Intermittent Coders Work Best for Intermittent Motion Lines

In many industrial production environments, machines do not run continuously. Instead, they operate in a start-and-stop pattern known as intermittent motion. Printing accurate date codes, batch numbers, or MRP details on such lines can be challenging without the right equipment. This is where Automatic Intermittent Coders prove to be the most effective solution.

Understanding Intermittent Motion Lines

Intermittent motion lines are production systems where products or packaging materials move, stop briefly, and then move again. These lines are commonly found in packaging, sealing, and labeling operations.

Common Applications of Intermittent Motion

• Form-fill-seal machines

• Vertical and horizontal packaging systems

• Pouch and sachet packing lines

• Cartoning and labeling machines

Because the movement is not continuous, printing must be perfectly timed. Any mismatch between machine movement and printing can lead to smudging, misalignment, or unreadable codes.

What Are Automatic Intermittent Coders?

Automatic Intermittent Coders are industrial coding machines specifically designed to print during the stationary phase of intermittent motion lines. They activate only when the packaging material stops, ensuring clean and accurate impressions.

How Automatic Intermittent Coders Differ from Continuous Coders

• Continuous coders print while the material is moving

• Automatic intermittent coders print when the material is stationary

• Intermittent coders offer better control for start-stop operations

This makes them ideal for production environments where precision is more important than speed.

How Automatic Intermittent Coders Synchronize with Motion Lines

One of the key strengths of automatic intermittent coders is their ability to synchronize perfectly with production cycles.

Timing and Coordination

Sensors or mechanical linkages detect when the line stops. The coder then moves into position and prints before the next movement begins.

Controlled Printing Action

• Print is applied only during the stop phase

• The coder retracts before movement resumes

• This prevents smearing or double printing

This precise coordination ensures consistent results throughout the production process.

Why Automatic Intermittent Coders Are Ideal for Intermittent Motion Lines

Accurate Printing at Every Cycle

Since printing occurs only when the surface is stationary, automatic intermittent coders deliver sharp and legible codes every time.

Reduced Printing Errors

Misaligned prints and smudges are significantly reduced, helping maintain product quality and compliance.

Minimal Waste

Fewer errors mean fewer rejected packages, reducing ink, material waste, and rework costs.

Reliable Performance

Designed for industrial use, Automatic Intermittent Coders handle repeated start-stop cycles without losing accuracy or efficiency.

Key Advantages of Automatic Intermittent Coders

Easy Integration

These coders can be easily integrated into existing intermittent motion lines without major modifications.

Low Maintenance Requirements

Simple mechanisms and controlled movement result in less wear and tear, reducing maintenance needs.

Consistent Print Quality

Uniform ink transfer ensures consistency across batches and production shifts.

Versatile Coding Applications

Automatic intermittent coders can handle:

• Date and expiry coding

• Batch and lot numbers

• MRP and pricing information

Applications of Automatic Intermittent Coders

Automatic Intermittent Coders are widely used across multiple industries due to their precision and reliability.

Packaging Industry

Used on pouches, sachets, cartons, and labels.

Food and Beverage Manufacturing

Ensures clear date and batch coding for compliance and traceability.

Pharmaceutical and FMCG Sectors

Supports accurate labeling and regulatory requirements.

Industrial Manufacturing

Helps maintain traceability and quality control.

Choosing the Right Automatic Intermittent Coders

Selecting the right coder involves understanding your production needs.

Key Factors to Consider

• Production cycle speed

• Packaging material and surface type

• Required print size and content

• Compatibility with existing machinery

Working with an experienced manufacturer ensures that the coder is properly matched to your production line.

Conclusion

For production lines that operate with start-stop motion, precision and timing are critical. Automatic Intermittent Coders are specifically designed to meet these challenges by printing only during stationary phases, ensuring clean, accurate, and consistent coding.

Their ability to synchronize with intermittent motion lines, reduce errors, and minimize waste makes them the ideal choice for packaging and manufacturing operations. By selecting the right automatic intermittent coder, manufacturers can improve efficiency, maintain compliance, and achieve reliable long-term performance.