3 Label Application Methods Your Products Need
If you are in the market for CTM labeling systems, you may be wondering what the difference is between the three techniques of automatic labeling: merge, tamp, and blow on.
And as long as packaging is important, you surely need these labeling systems.
Each technique comes with certain benefits and drawbacks, so it’s important that you understand how they work before deciding which one to go for.
Read on to learn about the different label application methods.
1. Merge
The most popular automatic labeling method is merge or wipe-on labeling because of its flexibility. It can be used on a variety of products, including boxes, bags, and bottles.
The merge process begins with the label being fed into the machine on a roll. The label is cut to size and adhered to the product as it passes through the machine via a conveyor belt.
The biggest advantage of this labeling technique is that it can be used on products of all shapes and sizes.
The disadvantage of merge labeling is that it can be slower than other methods. It is not recommended for products that are moving quickly on a conveyor belt.
What’s more? The coordination and timing of the label and product must be precise to avoid misalignment.
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2. Tamp
Tamp labeling is best suited for products that are flat or have a uniform shape, such as boxes, cans, or lids.
This labeling technique uses a tamp pad — essentially, a piston — to apply pressure to the label as it is fed through the machine.
Tamp labeling is a fast and efficient method for applying labels to products. However, it does have some limitations.
First, the tamp pad must be the same size as the label. This can be an issue for businesses that need to label products of different sizes.
Second, this method is not recommended for products with uneven surfaces, as the tamp pad may not make full contact with the label.
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3. Blow on
Blow-on labeling is similar to tamp labeling in that it suits products that are flat or have a uniform shape.
However, instead of using a tamp pad, this labeling technique uses compressed air to “blow” the label onto the product.
This is the most advanced of the 3 techniques as you can adjust the air blast to accommodate different label sizes and shapes.
The blow-on technique is perfect for the high-end labeling of delicate items or food products packaging. The label applicator and the product do not come into contact with each other at all.
The biggest disadvantage of blow-on labeling is that it requires a clean and dust-free environment in order to work properly.
This type of environment is not always possible in a production setting. Also, blow-on labeling machines can be more expensive than other types of CTM labeling systems.
Conclusion
Now that you know the basics of merge, tamp, and blow-on labeling, you can decide which technique is right for your needs.
If you need help choosing the best CTM labeling systems for your needs, contact a specialist today.
They will be able to assess your needs and recommend the best solution for your business.
