Product Construction
| Backing material | Acrylic |
| Type of adhesive | acrylic |
| Type of liner | coated paper |
| Weight of liner | 120 g/m² |
tesa® 6940 Laser-Label
Laser markable and self-adhesive
Product description
tesa® 6930 is a double layer, brittle acrylic film. Marking and cutting are achieved by laser in one step, which makes it possible to realise any desirable label variation and format using only one material. The backing is highly resistant against chemicals, abrasion, temperature and ageing. The adhesive system consists of a resin modified acrylic suitable even for low energy surfaces.
This high performance product is 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.
Available in: black (glossy, matte), silver (glossy, matte), white (glossy)
Product details and specifications
Application Fields
- High contrast and excellent marking precision
- Very resistant to heat, abrasion and chemicals
- Tamper Evident: Manipulation leaves visible trace
- Not removeable without destruction of the label
- Flexible formatting and label design: marking and cutting by the laser
- Efficient: Replaces a multitude of pre-made labels
- Just-in-time production reduces storage needs
Product Construction
| Backing material | Acrylic |
| Type of adhesive | acrylic |
| Type of liner | coated paper |
| Weight of liner | 120 g/m² |
Properties / Performance Values
| Tamper evidence | yes |
| Frost resistance | -40 °C |
| Ageing resistance (UV) | very good |
| Temperature resistance long term duration | 120 °C |
| Humidity resistance | very good |
| Temperature resistance short term duration | 250 °C |
| Chemical resistance | very good |
| Suitable laser | , Nd:YAG, Yb:YAG |
| Peel off force from liner | 0,5-10 |
Properties / Performance Values
| Tamper evidence | yes |
| Frost resistance | -40 °C |
| Ageing resistance (UV) | very good |
| Temperature resistance long term duration | 120 °C |
| Humidity resistance | very good |
| Temperature resistance short term duration | 250 °C |
| Chemical resistance | very good |
| Suitable laser | , Nd:YAG, Yb:YAG |
| Peel off force from liner | 0,5-10 |
Additional Info
Standard Dimensions:
Width: 100mm and 120mm. Length: 300m
Assortment and Technical Data:
6930 PV3 black/ white glossy: Adhesive 25g/m², Thickness 100µm without Liner. Color code: 04
6930 PV3 black/ white matte: Adhesive 25g/m², Thickness 100µm without Liner. Color code: 28
6930 PV3 silver/ black glossy: Adhesive 25g/m², Thickness 110µm without Liner. Color code: 35
6930 PV3 silver/ black matte: Adhesive 25g/m², Thickness 110µm without Liner. Color code: 34
6930 PV8 white/ black glossy: Adhesive 25g/m², Thickness 118µm without Liner. Color code: 08
Special variant:
6930 PV6 black/ white glossy: Adhesive 35g/m², Thickness 145µm without Liner. Color code: 04
Width: 100mm and 120mm. Length: 200m
In certain cases additional thickness proves beneficial in handling.
Optional: 6930 PV6 with UV-Footprint adhesive (AF48):
tesa® 6930 PV6 AF48 is equipped with a special acrylic adhesive system containing fluorescence, which penetrates into the substrate leaving an UV-detectable trace (“UV-Footprint”). This special variant is available upon request as PV6 version only (black/ white glossy, Adhesive 35g/m², Thickness 145µm without Liner. Color code: 04).
Width: 100mm and 120mm. Length: 300m
Assortment and Technical Data:
6930 PV3 black/ white glossy: Adhesive 25g/m², Thickness 100µm without Liner. Color code: 04
6930 PV3 black/ white matte: Adhesive 25g/m², Thickness 100µm without Liner. Color code: 28
6930 PV3 silver/ black glossy: Adhesive 25g/m², Thickness 110µm without Liner. Color code: 35
6930 PV3 silver/ black matte: Adhesive 25g/m², Thickness 110µm without Liner. Color code: 34
6930 PV8 white/ black glossy: Adhesive 25g/m², Thickness 118µm without Liner. Color code: 08
Special variant:
6930 PV6 black/ white glossy: Adhesive 35g/m², Thickness 145µm without Liner. Color code: 04
Width: 100mm and 120mm. Length: 200m
In certain cases additional thickness proves beneficial in handling.
Optional: 6930 PV6 with UV-Footprint adhesive (AF48):
tesa® 6930 PV6 AF48 is equipped with a special acrylic adhesive system containing fluorescence, which penetrates into the substrate leaving an UV-detectable trace (“UV-Footprint”). This special variant is available upon request as PV6 version only (black/ white glossy, Adhesive 35g/m², Thickness 145µm without Liner. Color code: 04).
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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