Adhesive 72Apc
Permanent adhesive, acrylic based, recyclable within the packaging paper industry
Technical data
| Tack | high | |
| Peel adhesion | very high | |
| Shear | high | |
| Minimum application temperature | 0 °C | |
| Service temperature | -30 to 80 °C up to 200 °C for short periods - hot fusing |
Application and use
The pressure-sensitive adhesive 72Apc is specially developed for applications where the labelled packaging material, paper or board, is recycled after use. It is not necessary to separate the label for this, as the adhesive 72Apc does not have negative effects on the recycling path for paper packaging materials. The recycled paper or packaging material can be reused and printed on without any problems. In relation to the total packaging material, the weight share of the label can be up to 25%.
Adhesive 72Apc has very good aging, heat and light resistance.
Certificate on the evaluation of recyclability within the paper industry
The pressure sensitive adhesive 72Apc has been certified as "Recyclable" by the Papiertechnische Stiftung (PTS) following the PTS method PTS-RH 021:2012 (Draft Oct 2019). The certificate is valid in combination with the following material:
135 (HERMAlaser Blatt) / 72Apc
Processing
Excellent die-cutting characteristics on all customary machines.
Storage conditions and shelf life
Storing at a temperature of 20 ± 5 °C, a relative humidity of 45 ± 5 % and a dark storage is recommended. Moisture, heat and direct sunlight have to be avoided.
Regulations concerning contact with food
All ingredients of the pressure-sensitive adhesive 72Apc comply with the recommendations BfR XIV or FDA 21 CFR 175.105 (Adhesives).
The pressure-sensitive adhesive 72Apc can be safely used for the back coating of labels for the labelling of foodstuffs for a storage at room temperature and below. It may stand in direct contact with dry, moist and such fatty foodstuffs that can be assigned a correction factor of at least 4 in accordance with the Regulation (EU) No 10/2011. Furthermore, the adhesive may be used for lamination of various materials. In this case, cut edge contact with food is harmless as far as the above mentioned adhesive is concerned. It must be ensured that the relevant migration limits are complied with by the laminated packaging (declaration of no objection valid until 28.08.2026).
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
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