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Blue4est® Thermal Paper Rolls
Blue4est® rolls represent a revolution in the world of thermal paper: totally free of chemical developers, with reliable thermal performance and image stability guaranteed for over 35 years.
Easily recognizable by its bluish color, available in both 55 gsm and 48 gsm paper.
Thanks to their distinctive blue color and performance superior to traditional thermal paper, they offer a sustainable and long-lasting alternative for fiscal receipts, till receipts, clinical studies, POS receipts and any application where long-term legibility is required.
Distinctive features and performance
Blue4est® rolls generate the image through a physical process, not a chemical one: this means they contain no BPA or BPS and can be recycled in the paper stream.
Download the technical datasheet
They are approved for direct food contact, ideal for receipts in retail, supermarkets and food service.
Compared with traditional thermal paper, Blue4est® guarantees superior resistance to atmospheric agents such as light, humidity and grease, staying legible for decades.
The blue color makes it immediately recognizable and distinctive, contributing to brand identity and to the visual differentiation of your store.
Applications, versatility and links with the Mara range
Blue4est® rolls are compatible with POS thermal printers, self-checkouts, ATMs and kiosk receipts: they can be used exactly like ordinary thermal rolls.
They can be customized on the back with logos, promotional campaigns or company messages, turning every receipt into a discreet and professional communication tool.
It is also worth remembering that Cartotecnica Mara has chosen to improve its service with FSC® Certification, which helps protect forests for future generations.
By choosing FSC® certified products, you support the responsible management of the world’s forests. Making informed choices about thermal paper becomes a competitive advantage for your business.
By adding Blue4est® to your range, you gain consistency and high performance: every store can be equipped with the best thermal media — customized, durable and recognizable.
Why choose Mara Cartotecnica
- Versatility: We offer solutions available in various weights and sizes, ensuring you can find the ideal option for your needs.
- Economy: Buying directly from the manufacturer allows you to obtain economic advantages, offering you an optimal quality-price ratio.
- Customization: We can customize products with your company logo, allowing you to promote your brand and create a distinctive impression.
- Easy to use: Ready-to-use, versatile, and user-friendly products suitable for numerous applications.
Contact us for more information
Our staff will address all your needs and requests.
See also
Thermal Paper Rolls
Approved and certified rolls for cash registers, POS terminals, scales, ATMs, and portable printers. Also available in recyclable paper.
Discover the range →
Self-adhesive labels
Thermal paper, vellum, and linerless labels for logistics, retail, the food industry, and e-commerce. Various sizes and adhesives available.
Discover the range →
Wrapping and Packaging Paper
Cushion paper, tissue packs, and kraft paper: 100% paper-recyclable packaging solutions. Eco-friendly alternatives to bubble wrap.
Discover the range →

It is also worth remembering that Cartotecnica Mara has chosen to improve its service with FSC® Certification, which helps protect forests for future generations.