Application and use

The machine-finished surface of the HERMAwhite offers an excellent quality of the imprint with all conventional printing methods. The material is equally suitable for thermal transfer printing and is thus universally applicable. It is also perfect for laser printers.

The pulp for this paper comes from FSC certified forest management and other controlled sources.

Adhesive 42Upp is a microsphere based adhesive. Suitable for applications requiring medium tack combined with excellent removability. It is particularly suited for labelling smooth objects like books, glass or metals. However, adhesion of 42Upp is suboptimal on rough or extremely curved surfaces. Adhesive 42Upp is unplasticized and features good resistance to light, temperature and ageing. Face material, shape of the label, service conditions and contact time may have an impact on removability profile. Tests of the printed label under actual application conditions are strongly recommended. The supercalendered glassine is perfectly suited for assignment in labelling machines equipped with optical or mechanical scanners.

Processing

Excellent die-cutting characteristics on all customary machines. As part of a self-adhesive compound HERMA PH (523) offers excellent die-cutting characteristics with all customary flatbed and rotary die-cutting tools.

Storage conditions

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.

The shelf life is one year from date of production.

Regulations concerning contact with food

This paper is approved according to the BfR Recommendation XXXVI. This paper grade according to the sample material submitted may be used safely for food packaging. It may stand in direct contact with dry and fatty foodstuffs. (ISEGA Research and Development Institute, Aschaffenburg).The paper complies with recommendation BfR XXXVI.