KASSENBON24 Bonrollen Thermo Blue4est Bonrolle Thermopapier 57mm Rollen/Box 50

Receipt printing shouldn't cost the earth—or your health. Standard thermal papers rely on chemical developers like BPA or BPS, which are increasingly restricted due to health and environmental concerns. KASSENBON24 Blue4est thermal rolls eliminate these chemicals entirely, using a revolutionary physical colour-change technology that reacts to heat alone. The result: crisp, high-contrast black print on a distinctive blue paper, with no phenols, no developers, and no compromise on performance.

Who is it for

Retailers, restaurants, cafés, and any business using 57mm thermal receipt printers. Ideal for point-of-sale, ticketing, queue management, and kitchen order systems. Perfect for eco-conscious brands, businesses seeking Blue Angel certification, or anyone wanting a safer, more sustainable receipt solution without switching hardware.

Main features

• Phenol-free, BPA-free, BPS-free—no chemical developers, safe for daily handling
• Blue4est technology: heat triggers a physical reaction, not a chemical one
• Distinctive blue paper with sharp black print for easy reading and branding
• Long-term archive stability up to 10 years—no fading, ideal for records
• FSC certified and Blue Angel ecolabel—meets strict environmental standards
• Universal 57mm width, 40m length, 12mm core—fits most 57mm thermal printers
• Bulk box of 50 rolls reduces reordering frequency and lowers cost per roll

Specifications

• Paper width: 57 mm
• Roll length: 40 m
• Core diameter: 12 mm
• Paper grammage: 55 g/m²
• Paper colour: Blue
• Print colour: Black (thermal reaction)
• Quantity per box: 50 rolls
• Chemical composition: Phenol-free, BPA-free, BPS-free
• Environmental features: Chemical-free thermal paper, environmentally friendly
• Compatibility: POS systems, cash registers, receipt printers
• Durability: Long-term archive stability (up to 10 years)
• Certifications: Blue Angel, FSC certified
• Material: Thermal paper
• Application: Point of sale, retail, gastronomy, office

Tips

Store rolls in a cool, dry place away from direct sunlight and heat sources to preserve print quality. When loading, ensure the paper feeds from the top or bottom according to your printer's specifications. For best results, clean the print head regularly with isopropyl alcohol to prevent residue buildup. Because Blue4est paper is phenol-free, it is safe for skin contact and can be recycled with regular paper in most municipalities—check local guidelines. Use within 5 years of manufacture for optimal performance.