Why manual labeling makes your production line unnecessarily expensive and slow

Published on 18 March 2026 Reading time : 5 minutes

In many manufacturing companies, labeling is still a manual step in the process. Labels are printed, an employee picks up the product, applies the label and puts the product back on the conveyor or in a box. On a small scale, that seems logical and inexpensive.

As production volumes grow, however, this often becomes a problem. What was once a practical solution slowly turns into a bottleneck on the production line. The process takes more time, requires more and more labor hours and becomes more prone to errors.

Automatic labeling can solve this problem. With a labeling machine, companies can produce faster, cut costs and make their production process scalable.

What labeling often looks like in practice

In practice, we see roughly three ways companies organize their labeling process.

Manual labeling: Labels are printed and then applied to the product by hand.
Semi-automatic labeling: An operator places products one at a time on a machine that applies the label, and then removes the product again.
Fully in-line labeling: The product is labeled automatically during the production process and then moves straight on to the next step, such as packing or palletizing.

For many smaller companies, the process starts out manual. That makes sense: volumes are still relatively low, and investments often need to go to other parts of the business first.

But as soon as production grows, labeling quickly becomes a time-consuming and costly task.

Where is the most time lost in manual labeling?

With manual labeling, the time lost often isn't just in applying the label itself. Most of the time goes into the steps around it.

For example:

Picking up the product
Grabbing a label
Applying the label correctly
Putting the product back into the process

These steps are repeated thousands of times a day, so the total time spent adds up fast.

There's another factor at play. Machines work at a constant speed, while human speed tends to fluctuate. Work usually goes faster at the start of a shift than later in the day. That makes the output of manual labeling less predictable.

The hidden costs of manual labeling

When it comes to labeling, many companies mainly look at direct labor costs. But a manual process often carries several hidden costs.

Common examples include:

Crooked labels: These make the product look less professional, or mean it has to be relabeled.
Lower production speed: The labeling process can become a bottleneck on the production line.
Physical strain on employees: Constantly picking up products and applying labels can take a toll on the body.
Less appealing work: Applying labels for hours on end is repetitive work that employees often don't enjoy.

As production volumes increase, these factors become more and more visible in day-to-day operations.

The ROI of a labeling machine: a simple example

Many companies hesitate to automate because they focus mainly on the purchase price. Looking at the process in numbers often makes it clear how quickly a labeling machine can pay for itself.

Current situation without a labeling machine

Let's say an employee applies labels by hand at a rate of about 20 packages per minute, and 6,000 products are labeled on an average production day.

The situation might look like this:

5 hours of labeling per day
Employee labor cost: €25 per hour
20 production days per month

That comes to:

5 hours × €25 = €125 per day

€125 × 20 working days = €2,500 per month

Situation with an in-line labeling machine

With an automatic labeling machine, the same line could process, for example, 50 labels per minute.

For 6,000 products, that means:

6,000 / 50 = 120 minutes of labeling
That's 2 hours per day

This results in:

3 hours of time saved per day
More room in the production schedule
Less reliance on manual work

The payback period

Let's say a labeling machine costs €14,000 and you save €2,500 per month in labor costs.

The ROI then looks like this:

€14,000 / €2,500 = 5.6 months

In other words, the investment pays for itself in less than 6 months. After that, the machine starts generating a direct financial return.

What do companies notice first after automating?

When companies switch to automatic labeling, they often quickly notice that their production process runs more smoothly. Machines work at a constant speed, so the labeling process no longer depends on how fast employees work. That brings more stability to the production line.

The quality of the labels also stands out right away. Labels are applied in exactly the same position every time, giving the product a more professional look. That makes a clear difference, especially when products sit side by side on a store shelf or in a distribution center.

Automation also often frees up capacity within the team. Employees who used to spend hours applying labels can focus on other tasks in the production process, making the entire operation more efficient.

Automation is often more accessible than you think

Many business owners assume automatic labeling systems are only worthwhile for large manufacturers. In practice, automation often becomes worthwhile much sooner.

For relatively simple applications, such as applying a label to the top of a product, there are already solutions that can be mounted above a conveyor belt.

The investment is then typically around:

€8,000 to €9,000 for simple applications
€15,000 to €20,000 for more extensive systems

That puts automation within reach for small and mid-sized manufacturers too, especially with such a short payback period.

When is the right time to automate?

A good first step is to take a close look at your current process.

For example, consider:

The number of products labeled each day
How many hours employees spend on labeling
Expected production growth
The requirements for label placement

Once you put these numbers side by side, it often becomes clear quickly whether automation makes sense for you.