HERMAtherm PP plus (829)
White direct thermal films with protective top coat
Technical data
| Grammage | approx. 68 g/m² | ISO 536 |
| Caliper | approx. 86 µm | ISO 534 |
| Tensile stress MD | approx. 98 N/mm² | ISO 527 |
| Tensile stress CD | approx. 170 N/mm² | ISO 527 |
| Opacity | approx. 95 % | ISO 2471 |
| Imaging colour | Schwarz |
Application and use
HERMAtherm PP plus (829) combines the characteristics of thermal papers with the durability of PP films.
Printing speeds of up to 150 mm/s are possible in direct thermal printing.
Printing with traditional printing methods like UV flexo is also possible. However ink keying of the preprint in wet condition may be limited. The inks should be suitable for printing thermal films, consulting of ink supplier is recommended.
Web temperature during curing should not exceed 50 °C in order to prevent an early reaction of the thermo reactive layer.
It is generally recommended to carry out tests in advance under customer- and application-specific conditions.
The thermal print of HERMAtherm PP plus (828) features a high water resistance and a limited oil resistance. HERMAtherm PP plus (827) does not contain BPA, BPB and BPS. It is suitable for applications where high durability is required such as logistic labels, luggage tags but also for the labelling of food packaging.
Recommended storage
See HERMA website: www.herma.com/material/storage-conditions/
Disclaimer
All statements, technical information and recommendations regarding HERMA products are given in good faith and are based on tests that we believe to be reliable, but do not constitute a guarantee or warranty. We give no guarantee as to the suitability of the product for a specific application, this should be tested by the user. Unless otherwise agreed in writing, we only accept liability within the scope of our General Terms and Conditions of Delivery and Payment.
HERMA GmbH, Adhesive Material Division, 70791 Filderstadt, Phone +49 (0) 711 7702-0
