Select RFID labels: Buy directly or test first?

Short description: Not every RFID label fits every product. The selection should take into account application, material and process.

At first glance, RFID labels seem like simple shop products. In practice, product, packaging, material, positioning, reader and process determine whether a label works reliably.

That’s why the question shouldn’t be: Which label is the cheapest? But rather: Which label provides reliable data in the real process?

Briefly explained

An RFID label contains an inlay with a chip and antenna. This inlay must fit the product environment. Textiles, cardboard, cosmetics, metal sewing, liquids or food packaging have different requirements.

Standard labels can be sufficient for simple applications. For sophisticated products, a sample or inlay test makes sense.

Why this is relevant for traders

The right selection is important for retailers because poor read rates later generate process costs. Incorrect labels cause rework, unclear inventory, poor omnichannel data and lower in-store acceptance.

The shop should therefore not only offer products, but also provide decision-making support.

Practical example

A customer wants to order RFID labels for beauty products. Due to small packaging, liquid and brand aesthetics, buying directly is risky. A pattern and positioning test provides a better basis.

What you should pay attention to

• Select use case before product.
• Check material and packaging.
• Use samples for critical products.
• Evaluate the reader and reading zone.

Common mistakes

• Just decide based on size or price.
• Ignore difficult materials.
• Go into rollout without testing.
• Forget encoding and data logic.

Practice checklist

• Which article is tagged?
• What packaging is there?
• Where do you read?
• How critical is the read rate?
• Is source tagging planned?

FAQ

When is direct purchasing enough?

For simple, non-critical applications with a known product environment.

When is a test necessary?

For metal, liquid, small packaging, source tagging or rollout.

What is an inlay test?

A practical test of various RFID inlays on a real product and process.

Next step on rf-id.eu

Use the RFID product finder or start with a sample package before ordering large quantities.

Internal link suggestions

• RFID inlay
• Material influence on RFID
• Source tagging

References