Thermal transfer ribbons
We offer one of the largest ranges of thermal transfer ribbons
COT is one of the leading suppliers of thermal transfer ribbons
(TTR ribbons) in Germany. In order to be able to offer our customers a wide range of high-quality products, we work together with all well-known manufacturers of TTR ribbons. This enables us to supply you with the right product for every application, tailored to the printer type and label material - from classic product marking to parts marking for traceability and type plates.
The portfolio ranges from wax ribbons, which are mainly used for paper labels, to smudge and scratch-resistant premium ribbons and resin ribbons that are resistant to petrol, alcohol or solvents.
Functional principle of a thermal transfer ribbon
Thermal transfer ribbons consist of 3 components. The coated side with the ink, a PET carrier material and a "backcoating" to protect the print heads.
At room temperature, the applied ink is solid and is liquefied by the heat generated by the print head. This creates an imprint on the label material. Different qualities of TTR tapes are used depending on the durability requirements of the print.
A complete range of thermal transfer ribbons to meet all your requirements:
A complete range of thermal transfer ribbons to meet all your requirements:
Standard (wax ribbon) - economy and quality
The standard ribbon product range has been specially developed for flat-head printers. It is characterized by the versatility of its properties and is suitable for all vellum and coated paper substrates. This product range is particularly appreciated for its exceptional sensitivity and blackness properties. The properties of the backcoating ensure optimum protection of the print head. Different qualities are available within the product range in order to find the optimum solution for special tasks.
Premium (wax/resin tape) - performance and versatility:
The Premium range is particularly appreciated for its high performance and versatility of use. This range of tapes is particularly suitable for coated paper or synthetic substrates (PE, PP, PET...). It offers good mechanical resistance, a high capacity for printing 90° barcodes and good print definition.
This product range is recognized for its high quality back coating and the associated protection of the print head.
Super Premium (resin tape) - High resistance and durability:
The products in our Super Premium range are designed for extremely demanding applications. As a high-tech product, the resin tape series is particularly recommended for synthetic substrates (PE, PP, PET). Their high resistance to mechanical impact as well as to temperature, solvents and certain cleaning agents makes these products particularly high-performance. Some are designed for special applications, such as printing on textile underlays.
A product range that complies with international standards:
Certification for materials that come into contact with food: Guarantee of ink compatibility in direct or indirect contact with food.
BS 5609 certification: guarantee of resistance to seawater (immersion in seawater).
REACH: The tapes are free of substances of very high concern (SVHC).
For special requirements, COT has ribbons in its range that have special properties. You can also request colored ribbons from us. Our close cooperation with the coaters of the ribbons also allows the development of special designs.