General Inquiries

If you have any questions related to our products, the Koehler sales team will be happy to help. Just send us your inquiries using our contact form.

This e-mail service is intended exclusively for wholesalers, paper converters, printers, agencies, and graphic-design offices. We hope you will understand that we will not be able to respond to enquiries from private individuals.

General inquiries

Koehler Worldwide

For international product inquiries please contact our sales Partners.

BLUE4EST^® - THE BLUE THERMAL PAPER FROM THE BLACK FOREST

THE SUSTAINABLE POS THERMAL PAPER from Koehler Paper

Blue4est® is the innovative thermal paper from Koehler. It is guaranteed to be free of chemical color developers and can be used in various checkout printers like Epson, Toshiba, NCR or Diebold Nixdorf just like conventional thermal paper.

Instead of a chemical reaction to heat, the image is released by a purely physical process.

ADVANTAGES

Sustainable: Can be recycled and has no chemical developers
Long Lasting: Image will not fade (> 35 years)
Safe: Approved for direct contact with food
Unmistakable: Immediately recognizable with its blue color
Compatible: Works with most POS thermal printers

APPLICATION

For cash register rolls or sales slips (POS), credit card receipts, restaurant bills, printouts at information terminals (kiosk printers), receipts from mobile printers, etc.