Product Construction
| Adhesive Type | acrylic |
| Adhesive weight | 25 g/m² |
| Backing material | Acrylic |
| Liner Type | coated paper |
| Thickness of tape | 95 µm |
tesa® Laser Markable Film 6930 black matt/ white text
Laser markable, tamper-proof and self-adhesive
Product Features
- Marked irreversible by laser with excellent long-term legibility
- Reliably withstand stresses over the long-term covering a wide range of applications
- Manipulation leaves visible trace (damage on information and label)
Product description
tesa® 6930 is a two-layer laser markable film with a high-performance adhesive. The brittle product construction ensures that the label is destroyed upon any attempt of removing and tampering and leaves a visible trace (damage of information and label).
Marking and cutting are achieved by laser in one step, which makes it possible to realize any desirable label variation and format using only one material.
Product details and specifications
Product Features
- Marked irreversible by laser with excellent long-term legibility
- Reliably withstand stresses over the long-term covering a wide range of applications
- Manipulation leaves visible trace (damage on information and label)
- Not removeable without destruction of the label to prevent re-using
- Just-in-time production replaces a multitude of pre-made labels and reduces storage needs
- Available in different colors
Application Fields
Used as a tamper evident identification label over the entire lifetime of a product and also as a data carrier system for intelligent in-process steering
Laser marking ensures high flexibility and quick adaptation of format and contents, e.g. languages, sequential serial numbers
High contrast and marking precision support the realization of even the smallest letters, numbers and symbols, even 2D-bar codes (data matrix, QR codes) and ensures clear information appearance and easy and correct legibility by the human eye or scanning devices.
Laser marking ensures high flexibility and quick adaptation of format and contents, e.g. languages, sequential serial numbers
High contrast and marking precision support the realization of even the smallest letters, numbers and symbols, even 2D-bar codes (data matrix, QR codes) and ensures clear information appearance and easy and correct legibility by the human eye or scanning devices.
Product Construction
| Adhesive Type | acrylic |
| Adhesive weight | 25 g/m² |
| Backing material | Acrylic |
| Liner Type | coated paper |
| Thickness of tape | 95 µm |
Properties / Performance Values
| 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 |
Properties / Performance Values
| 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 Values
| Adhesion to Steel | 1.8 N/cm |
Adhesion to Values
| Adhesion to Steel | 1.8 N/cm |
Additional Info
Standard Dimensions:
Width: 100mm and 120mm. Length: 300m
Assortment and Technical Data:
6930 PV3 black glossy / white text: Adhesive 25g/m², Thickness 95µm without Liner. Color code: 04
6930 PV3 black matt/ white text: Adhesive 25g/m², Thickness 95µm without Liner. Color code: 28
6930 PV3 silver glossy/ black text: Adhesive 25g/m², Thickness 110µm without Liner. Color code: 35
6930 PV3 silver matt/ black text: Adhesive 25g/m², Thickness 110µm without Liner. Color code: 34
6930 PV8 white glossy/ black text : Adhesive 25g/m², Thickness 120µm without Liner. Color code: 08
Width: 100mm and 120mm. Length: 300m
Assortment and Technical Data:
6930 PV3 black glossy / white text: Adhesive 25g/m², Thickness 95µm without Liner. Color code: 04
6930 PV3 black matt/ white text: Adhesive 25g/m², Thickness 95µm without Liner. Color code: 28
6930 PV3 silver glossy/ black text: Adhesive 25g/m², Thickness 110µm without Liner. Color code: 35
6930 PV3 silver matt/ black text: Adhesive 25g/m², Thickness 110µm without Liner. Color code: 34
6930 PV8 white glossy/ black text : Adhesive 25g/m², Thickness 120µm without Liner. Color code: 08
tesa® products prove their impressive quality day in, day out in demanding conditions and are regularly subjected to strict controls. All technical information and data above mentioned are provided to the best of our knowledge on the basis of our practical experience. They shall be considered as average values and are not appropriate for a specification. Therefore tesa SE can make no warranties, expressed or implied, including, but not limited to any implied warranty of merchantability or fitness for a particular purpose. The user is responsible for determining whether the tesa® product is fit for a particular purpose and suitable for the user’s method of application. If you are in any doubt, our technical staff will be glad to support you.
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