About tesa® Laser Labels and Eko-Tech

At Eko-Tech Sp. z o.o. Sp.k., we specialize in transforming high-performance tesa® Laser Labels into tailor-made solutions for industrial applications throughout Poland and Eastern Europe. As an authorized tesa Platinum Converter, we combine state-of-the-art laser technology with local manufacturing capabilities to deliver custom labels that meet the highest requirements for durability, legibility and security.

tesa® Laser Markable Films — such as tesa 6930 — are engineered for precise, permanent laser marking that cannot be removed without damage. These innovative materials ensure irreversible identification and tamper protection throughout a product’s lifecycle.

tesa 6930 Laser Markable Film

tesa 6930 is a two-layer self-adhesive film with a black matte surface and white laser-marked text. Its high-performance adhesive and brittle structure make it ideal for tamper-evident applications where permanent traceability and security are critical. Key features include:

Irreversible laser marking for long-term legibility
High resistance to environmental and mechanical stress
Tamper-proof design – label destruction upon removal
Customizable formats and content thanks to one-step laser marking and cutting
Available in multiple color variants (black matt, silver, white glossy, etc.)

Transform your identification process

order custom laser labels made from tesa 6930 today! Request a Quote. Talk to Our Experts

Applications – Where tesa 6930 Excels

tesa® Laser Labels are used across industries that require durable, traceable and secure identification systems.
Typical applications for tesa 6930 Laser Markable Film include:

Product identification and lifetime tracking of electronic, mechanical and automotive components
Tamper-evident security labels for sensitive devices and components
Data carriers for process control and smart manufacturing (2D Data Matrix and QR codes)
Nameplates, serial numbers and certification tags requiring permanent legibility
Custom laser markable labels for industrial equipment and machinery

Converter Benefits – Why Choose Eko-Tech as Your tesa Platinum Partner

Partnering with Eko-Tech means choosing a converter that combines expert engineering know-how, local production, and direct tesa support.
We deliver:

Proven experience with tesa® Laser Label materials
Access to tesa’s technical expertise and material testing
Flexible production from prototype to mass series
Strict quality control and consistent label performance
Reliable lead times and customized logistics for Poland and Eastern Europe

Our partnership ensures you receive premium quality labels, backed by local support and responsive service you can trust.

Converting Capabilities – Customized Solutions for tesa 6930

At Eko-Tech, we turn the versatile tesa 6930 film into ready-to-use solutions tailored to your process.
Our in-house converting services include:

Slitting into any required width
Precision die & kiss cutting for custom shapes and functional parts
Laser cutting and marking for finished labels with logos, text and codes
Rapid design prototyping and on-demand production

This end-to-end capability allows us to adapt tesa 6930 to specific industrial applications while maintaining optimal adhesion, legibility and security performance.

Made in Poland

Although the base tesa® material is manufactured by tesa in Germany, all our converted products are designed and finished in Poland.
Through local engineering and production, we enhance each tesa solution to match our customers’ requirements.
Our “Made in Poland” tesa 6930 laser labels offer:

Faster delivery times for the Polish and Eastern European markets
Lower logistics costs and eco-friendly distribution
Flexible customization for regional standards and languages

Technical data

Adhesive Type acrylic
Adhesive weight 25 g/m²
Backing material Acrylic
Liner Type coated paper
Thickness of tape 95 µm
Ageing resistance (UV) very good
Tamper evidence yes
Chemical Resistance very good
Frost resistance -40 °C

Temperature resistance short term 250 °C
Suitable laser Nd:YAG, Yb:YAG
Humidity resistance very good
Shelf life time 12 months
Temperature resistance long term 120 °C
Adhesion to Steel 1.8 N/cm