“3-Proof” refers to the specialized protective top-coating that makes the label resistant to Water, Oil, and Alcohol/Scratches. This ensures that the printed information and barcodes remain legible even when exposed to moisture, greasy handling, or friction during transit.

No. These are Direct Thermal Labels, meaning they contain a heat-sensitive layer. You do not need ribbons, ink, or toner. The print head of your thermal printer applies heat directly to the paper to create the image.

Yes. Our labels are designed to be fully compatible with all major industrial and desktop thermal printers, including Zebra, Honeywell, Brother, Epson, and TSC. We offer various core sizes (1″, 1.5″, 3″) to fit your specific equipment.

 Absolutely. Our 3-proof labels are engineered with a cold-resistant adhesive that performs reliably in temperatures as low as -20°C. They are ideal for cold chain logistics and frozen food packaging.

Yes, health and safety are our priorities. All PaperLith 3-proof thermal labels are 100% BPA-free (Bisphenol A) and comply with international safety regulations for retail and food contact applications.

Under standard storage conditions (cool, dry, and away from direct sunlight), the printed image on our top-coated labels can remain clear and scannable for up to 2 years.

Yes! As a professional manufacturer, we offer full OEM/ODM services. We can customize the dimensions, die-cut shapes, and even pre-print your company logo or branding on the labels.