Product Construction
Adhesive weight | 25 g/m² |
Backing | Acrylic |
Thickness of tape | 110 µm |
Type of adhesive | type: acrylic |
Type of liner | type: coated paper |
Laser-Markable Film, tamper-proof and self-adhesive
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.
Adhesive weight | 25 g/m² |
Backing | Acrylic |
Thickness of tape | 110 µm |
Type of adhesive | type: acrylic |
Type of liner | type: coated paper |
Adhesive weight | 25 g/m² |
Backing | Acrylic |
Thickness of tape | 110 µm |
Type of adhesive | type: acrylic |
Type of liner | type: coated paper |
Frost resistance | -40 °C |
Shelf life time | 12 months |
Suitable laser | , Nd:YAG, Yb:YAG |
Tamper evidence | yes |
Humidity resistance | very good |
Ageing resistance (UV) | very good |
Temperature resistance short term | 250 °C |
Temperature resistance long term | 120 °C |
Chemical resistance | very good |
Frost resistance | -40 °C |
Shelf life time | 12 months |
Suitable laser | , Nd:YAG, Yb:YAG |
Tamper evidence | yes |
Humidity resistance | very good |
Ageing resistance (UV) | very good |
Temperature resistance short term | 250 °C |
Temperature resistance long term | 120 °C |
Chemical resistance | very good |
Adhesion to Steel | 1.8 N/cm |
Adhesion to Steel | 1.8 N/cm |
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