Thermal sticker paper

Thermal sticker paper, also known as thermal label paper, is a type of adhesive-backed paper that is designed for use with thermal printers. This paper is coated with a chemical that changes color when exposed to heat, allowing text and images to be printed without the need for ink or toner. Here are some key points about thermal sticker paper:

• Material: Thermal sticker paper is typically made from a paper substrate, but it can also be made from synthetic materials like polypropylene (BOPP) or polyester, which offer greater durability and resistance to water, chemicals, and abrasion.
• Adhesive: The back of the thermal sticker paper is coated with an adhesive, which can be permanent, semi-permanent, or removable, depending on the intended use. Permanent adhesives provide a strong bond that is difficult to remove, while removable adhesives allow the label to be taken off without leaving residue.
• Print Method:
• Direct Thermal (DT): This method uses the heat from the print head to activate the coating on the paper, causing it to darken and form the desired image. Direct thermal labels are sensitive to light, heat, and chemicals, and may fade over time.
• Thermal Transfer (TT): In this method, a ribbon is used, and the print head heats the ribbon, transferring the ink onto the label. This results in more durable prints that are resistant to fading, making them suitable for long-term use and harsh environments.
• Core Size and Roll Diameter: Thermal sticker paper comes in rolls with various core sizes, commonly 1 inch (25.4mm) or 3 inches (76.2mm). The roll diameter can vary, and it’s important to match the size with your printer’s specifications.
• Label Size and Shape: You can find thermal sticker paper in a wide range of sizes and shapes, including standard rectangles, squares, circles, and custom die-cut shapes. The choice depends on the specific needs of your application.
• Applications: Thermal sticker paper is widely used for barcodes, shipping labels, product labels, price tags, and other labeling needs in industries such as retail, logistics, healthcare, and manufacturing.
• Environmental Considerations: Some thermal papers contain Bisphenol A (BPA), which has been linked to health and environmental concerns. BPA-free options are available and are often preferred for applications where the labels may come into contact with food or where there are environmental regulations.

When choosing thermal sticker paper, consider the following:

• The environment where the labels will be used (e.g., exposure to moisture, temperature, chemicals).
• The required longevity of the label.
• The compatibility with your printer.
• Any regulatory requirements, such as the need for BPA-free material.

If you have specific requirements or need help finding the right thermal sticker paper for your application, feel free to provide more details, and I can assist further.