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Industrial Product Marking – Direct, Flexible, and Label-Free

Direct printing of BBDs, batch numbers, serial codes and QR codes directly onto products and packaging.

Whether plastic, metal, cardboard or glass - with REINER you can code products directly and without additional labels. Variable data, clear imprints and flexible application options enable efficient product coding, even for small batches or changing production environments.

Product Labeling on Various Materials

Hurdles in product labeling

Overview of Requirements

PS100 packaging printing station for printing cartons and packaging

Typical requirements

Products must be clearly identifiable, traceable and labeled in accordance with standards - often under time pressure and on a wide variety of materials.

  • best before date
  • Batch or serial numbers
  • Machine-readable codes (QR, DataMatrix, barcode)
  • Flexible labeling for small batches
  • Variable content from ERP or production systems
  • Clean and high-contrast imprints

Typical challenges

  • Different materials and surfaces
  • Small or curved printing surfaces
  • Changing production environments
  • High costs due to label storage
  • Stationary systems are too inflexible

Examples of imprints for product labeling

Use cases from practice

Why direct printing instead of labels?

A Comparison of Direct Printing Methods

Direct printing enables flexible, economical and sustainable product labeling without additional material costs.

Label solution

Direct printing with REINER

Additional material consumption

No carrier material required

Storage and procurement costs

only device & ink necessary

Removal on difficult surfaces

Imprint directly on the product

inflexible with variable data

Content customizable at any time

Visually disturbing

Discreet, precise labeling

Technical features of product labeling

For reliable print results

Different factors must be taken into account depending on the product material and surface:

  • Adhesion of the ink to plastic, metal or cardboard

  • Contrast on light or dark backgrounds

  • Print width (1 inch or 2 inch)

  • Variable data transfer from ERP systems

  • Mobile application outside fixed production lines

An individual inspection of the surface ensures optimum printing results.

Have the application checked

Practical example

From the field

Bebermeier Schaumstoffe GmbH from Extertal produces high-quality foam sheets for seat fillings, inserts, mattresses and many other applications. The products are labeled with a barcode using the REINER jetStamp® 1025.

Result:

  • Clear, machine-readable barcodes directly on the foam
  • Direct ERP connection via Bluetooth - no manual data entry necessary
  • Increased process reliability by eliminating label losses
  • Time savings in order processing
  • Error rate greatly reduced - no transmission errors due to manual input
Read case study
Foam Sheets in Production

Labeling in practice

Success in the Field

Frequently asked questions

FAQ

How can I mark products without labels?

Depending on the material, products or packaging can be printed directly. Suitability depends on the surface, ink and conditions of use. An individual test is recommended.

What is the alternative to labels on products?

Mobile direct printing can replace labels in many applications - especially for variable data such as serial numbers, batches or best before dates.

Is it possible to print serial numbers or QR codes directly on products?

Yes, texts, consecutive numbers, barcodes or QR codes can be flexibly created and combined.

Does product labeling work on plastic, metal or cardboard?

Depending on the ink, different materials are suitable. Adhesion depends on the material and environment.

Is the print durable?

The resistance depends on the ink, material, surface and mechanical or environmental influences. Individual testing is recommended.

How can I mark products without labels?

Depending on the material, products or packaging can be printed directly. Suitability depends on the surface, ink and conditions of use. An individual test is recommended.

What is the alternative to labels on products?

Mobile direct printing can replace labels in many applications - especially for variable data such as serial numbers, batches or best before dates.

Is it possible to print serial numbers or QR codes directly on products?

Yes, texts, consecutive numbers, barcodes or QR codes can be flexibly created and combined.

Does product labeling work on plastic, metal or cardboard?

Depending on the ink, different materials are suitable. Adhesion depends on the material and environment.

Is the print durable?

The resistance depends on the ink, material, surface and mechanical or environmental influences. Individual testing is recommended.

Suitable materials for this application

Suitable Surfaces

About Industrial Product Marking

Industrial Product Marking

Product Data Sheet: Industrial Product Marking

Download product data sheet