Sc5030 Double-Row Three-Proof Thermal Paper Waterproof Barcode Sticker, Size: 40 x 50 mm (2000 Pieces)

Double-row three-proof thermal paper is designed for printing waterproof barcode stickers. It is suitable for logistics, express delivery, and packaging applications.

• Material: Thermal paper
• Application: Logistics, express delivery, packaging
• Type: Three-proof thermal paper (waterproof, oil-proof, alcohol-proof)
• Glue Type: Water glue, hot melt glue, plus glue
• Backing Paper: Glaciende Lange, Baige
• Temperature Resistance: Long-term up to 20 degrees Celsius
• Number of Rows: Two rows
• Ribbon Requirement: No ribbon needed
• Inner Tube Core: 40 mm
• Paper Spacing: 2 mm
• Adhesive Quality: Strong stickiness, resistant to tearing
• Print Quality: Clear printing
• Environmental Certification: SGS environmental protection certification
• Surface Durability: Marks from scratching are not obvious