HERMAtherm D (919)/62Gpt/515

Label material

HERMAtherm D (919)
White thermal paper with protective top and bottom coat, (premium top quality), FSC®-Mix Credit

Adhesives

Adhesive 62Gpt
Permanent adhesive, acrylic based

Release liner

HERMA PH (515)
Honey, supercalendered glassine

Product information

Self-adhesive Material - Issue 03.2024

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Service Information

Useable width Net width Minimum quantity in m2 Stock goods Provisioning Time
1,523 /  2,000 mm
×

Available net widths

2,000 lm/roll
1,520 m²
×

The following articles are in stock

2,000 lm/roll 300    
4,000 lm/roll   360 400
Quantity for best utilization of pallet: Please select a width
within one day

Self-adhesive Material

HERMAtherm D (919)/62Gpt/515

Grammage approx. 152 g/m² ISO 536
Total caliper approx. 138 µm ISO 534
Minimum application temperature -10
Service temperature -30 to 50 °C

Application and use

The surface of HERMAtherm D offers an excellent quality of the imprint with all conventional printing methods. In general, suitability of all printing inks should be tested prior to printing. Web temperature during curing should not exceed 50 °C in order to prevent an early reaction of the thermo reactive ink.

Printing speeds of up to 200 mm/s are possible in thermo direct printing.

HERMAtherm D is manufactured without the use of bisphenols and is in compliance with the swiss regulation SR 814.14 regarding Bisphenol S (BPS) according to which a thermal paper may contain not more than 0.02 % BPS. This paper can be used wherever thermal reactive labels of smudge proof, solvent and grease resistant paper are required, e.g. for weight labels (meat packers, supermarkets) or for price marking labels (excellent suitability for EAN and UPC codes). It can be used for moistly and dry applications. Applications on surfaces containing plasticizers are only partially possible. By reason that intensive contact with plasticizers might reduce the sensitivity of the thermo reactive coating and might cause a fading of the printed image, for applications on soft PVC films individual tests are recommended.

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

The adhesive 62Gpt shows a very high tack even on cold surfaces down to -10 °C. Due to the high initial tack even on moist surfaces 62Gpt is particularly suited for labelling polar and nonpolar surfaces such as plastic containers, film wrappings and other packaging materials. The 62Gpt suits especially well for fast running dispensers, in which the initial tack has to be built up extremely quickly as f.ex. when the labels are blown on the substrate.Once labelled the adhesive is highly waterproof.

This 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 (515) 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 two years from date of production.

Regulations concerning contact with food

For any food application the above mentioned thermal paper can be used together with a functional barrier to achieve a non-migration, the functional barriers tested for this purpose covering all the categories of foodstuffs for which the above mentioned thermal paper is likely to be used (biscuits, bakery, ice cream, confectionary, crisps & snacks, frozen & dry food, beverage powders, meat & gassing ripening cheese packaging). In any case, a direct contact is not foreseen.

All ingredients of adhesive 62Gpt comply with recommendation BfR XIV or FDA 21 CFR 175.105 (Adhesives).

The pressure-sensitive adhesive 62Gpt can be safely used for the back coating of labels for the labelling of foodstuffs for storage at room temperature and below. It may be used in direct contact with dry, moist and fatty foodstuffs that can be assigned a correction factor of at least 3 in accordance with Regulation (EU) No. 10/2011. Furthermore, the adhesive may be used for laminating 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 10.10.2025).

The paper complies with recommendation BfR XXXVI.

Label material

HERMAtherm D (919)

White thermal paper with protective top and bottom coat, (premium top quality), FSC®-Mix Credit

Grammage approx. 75 g/m² ISO 536
Caliper approx. 74 µm ISO 534
Tensile strength (MD) approx. 75 N/15 mm DIN 53112
Tensile strength (CD) approx. 40 N/15 mm DIN 53112
Stiffness (MD) approx. 180 mN DIN 53121
Stiffness (CD) approx. 100 mN DIN 53121
Opacity approx. 90 % ISO 2471
Imaging colour black

Adhesives

Adhesive 62Gpt

Permanent adhesive, acrylic based

Tack very high
Peel adhesion very high
Shear very high

Release liner

HERMA PH (515)

Honey, supercalendered glassine

Grammage approx. 56 g/m² ISO 536
Caliper approx. 49 µm ISO 534
Tensile strength (MD) approx. 74 N/15 mm DIN 53112
Tensile strength (CD) approx. 32 N/15 mm DIN 53112
Transparency approx. 52 % DIN 53147

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