Thermal paper is widely used in businesses, from retail stores to gas stations and restaurants. But have you ever wondered how it prints without ink? In this guide, we’ll explain the science behind thermal paper, its advantages, and how to choose the best type for your business needs.
What is Thermal Paper?
Thermal paper is a specially coated paper that reacts to heat. Unlike traditional printing methods that require ink or toner, thermal paper undergoes a chemical reaction when exposed to heat, producing a clear and lasting print.
How Does Thermal Paper Work?
Thermal paper contains a heat-sensitive coating made of dyes and developers. When the paper passes through a thermal printer, heat is applied to specific areas, causing the coating to change color—typically black. This process eliminates the need for ink cartridges or ribbons, making it a cost-effective and low-maintenance printing solution.
Key Components of Thermal Paper:
- Base Paper: The foundation of the thermal paper, usually made of wood pulp.
- Thermal Coating: A layer containing color-forming chemicals that react to heat.
- Protective Coating: Enhances durability and prevents fading.
Benefits of Using Thermal Paper
- No Ink or Toner Required – Reduces printing costs and maintenance.
- Fast and Quiet Printing – Ideal for high-speed transactions at POS terminals.
- High Print Quality – Produces sharp and clear images.
- BPA-Free Options Available – Safer for businesses and customers.
- Versatile Applications – Used in POS systems, ATMs, credit card terminals, and gas pumps.
Choosing the Right Thermal Paper for Your Business
Selecting the right thermal paper depends on your specific needs. Here are a few factors to consider:
1. Paper Size & Roll Dimensions
Ensure the paper roll fits your printer model. Common sizes include:
- 3 1/8" x 225' – Standard for POS systems (Epson, Star Micronics, Clover, etc.).
- 2 1/4" x 60' – Used in credit card terminals (Verifone, Ingenico, Square, etc.).
- 2 5/16" x 400' – Ideal for gas pumps and pay-at-the-pump transactions.
2. Core Size & Roll Diameter
- Standard Core Sizes: 17mm, 21mm, 22mm.
- Larger Diameter: Holds more paper for high-volume businesses.
3. BPA-Free & Eco-Friendly Options
Many businesses prefer BPA-free thermal paper to ensure safety and compliance with regulations.
Where to Buy High-Quality Thermal Paper?
MilaMima offers premium thermal paper rolls for POS systems, credit card terminals, and gas stations. Our BPA-free options provide long-lasting, high-quality prints while ensuring safety for your business.
Popular MilaMima Thermal Paper Products:
- 3 1/8" x 225' Thermal Paper Rolls – Perfect for POS cash registers.
- 2 1/4" x 60' Thermal Paper Rolls – Designed for credit card machines.
- 2 5/16" x 400' Gas Pump Receipt Paper – Ideal for fuel stations.
Final Thoughts
Thermal paper is an efficient and cost-effective solution for businesses that require quick and reliable printing. By understanding how it works and choosing the right type, you can ensure seamless transactions and high-quality receipts.
Explore MilaMima’s selection of thermal paper rolls today and keep your business running smoothly!
