The Story of Paper: From Ancient Fiber Art to Modern Industrial Marvel

• 2026-04-17

Trace the 2,000-year history of paper—from ancient Chinese invention to modern high-tech manufacturing. Learn how all paper types (copy, kraft, thermal, recycled, cardstock) are made, key production processes, raw materials, certifications, and global industrial applications.

Why Does My 80mm Thermal Paper Measure Only 78mm? The Real Reason Is the Master Roll

• 2026-04-03

Ordered 80mm thermal paper but measured 78mm? Don’t blame your supplier just yet. This article explains the real industry logic behind the missing 2mm—starting with the 785mm master roll commonly used in China.

What Is GSM in Thermal Paper? How to Choose the Right GSM for Different POS Applications

• 2026-03-23

GSM (grams per square meter) is a key indicator of thermal paper quality and suitability for different POS applications. Casperg Paper offers BPA-free thermal paper in 48–80gsm grades—lightweight for small businesses, mid-weight for retail and hospitality, and heavy-duty for industrial use. All products ensure clean printing, low dust, and smooth feeding, helping businesses optimize receipt performance and operational efficiency.

5 Advantages of Switching to BPA-Free Thermal Label Paper

• 2026-03-13

Switching to BPA-free thermal label paper boosts workplace safety, ensures global compliance, maintains print quality, strengthens brand trust, and future-proofs your supply chain—making it a smart, responsible choice for modern businesses

Thermal Labels: Powering the Future of Smart, Sustainable Logistics

• 2026-03-04

Thermal labels are evolving into a smart, sustainable cornerstone of modern logistics—featuring BPA-free formulations, heat-resistant performance, and eco-friendly designs like linerless options. As e-commerce and global supply chains demand efficiency and traceability, advanced thermal label paper delivers reliability without ribbons or ink, supporting both operational excellence and environmental responsibility.

Why Do Your Receipts Fade? The Truth Lies in the Paper

• 2026-01-20

If your receipts fade within weeks, it’s not bad luck—it’s bad paper. While many blame printers or storage, the real issue is hidden in the thermal coating itself. Choosing the right thermal paper isn’t just about printing; it’s about preserving trust, compliance, and customer confidence over time.