What is Self-adhesive Sticker Paper?

Introduction

Have you ever noticed the labels on supermarket food packaging, shipping parcels, or cosmetic bottles? These are all made of self-adhesive sticker paper. It’s everywhere daily, but do you know what it is? In this article, we’ll explain self-adhesive sticker paper, its components, and its applications. Keep reading to learn more!

What is Self-adhesive Sticker Paper?

Self-adhesive sticker paper, also called self-adhesive label material, is made of paper, film, or other special materials. It has an adhesive backing and is covered with a protective silicone-coated liner.

Components of Self-adhesive Sticker Paper

Self-adhesive sticker paper consists of multiple layers. The main parts include the face paper, adhesive, and backing paper. Let’s take a closer look at each component:

• Back Coating or Printing: This layer on the back of the liner prevents adhesive from sticking to the backing paper after labels are removed. It also allows for multi-layer label designs. You can print your brand logo or patterns on this layer for anti-counterfeiting or branding purposes.

• Surface Coating: This coating improves the face paper’s properties, enhancing its printability, color clarity, and resistance to oil and dirt.

• Face Paper: The face paper is the top layer where designs or text are printed. It has an adhesive backing that allows it to stick to surfaces. Materials like coated paper, offset paper, glassine paper, and thermal paper are commonly used because they hold ink well and are durable enough for various processing techniques like cutting, waste removal, and labeling.

• Adhesive: This is the bonding agent between the face paper and the surface it is applied to. Adhesives can be permanent or removable. Permanent adhesives ensure a strong, long-lasting bond, while removable adhesives allow for repositioning. The two main types of adhesives used are water-based and hot melt adhesives.

• Release Coating: Also called the silicone layer, this coating on the liner prevents the adhesive from sticking to the backing paper, allowing easy peeling of the label.

• Backing Paper (Liner): The liner supports the face paper and adhesive, making the label easy to peel and apply. It is usually made from release paper.

Advantages of Self-adhesive Sticker Paper

• Easy to Use: No need for glue, paste, or water. Self-adhesive labels are mess-free and save time. You can choose different face papers, adhesives, and liners based on your needs, making them suitable for various applications.

• Durable: These labels stick firmly and can be designed to resist heat, moisture, corrosion, tearing, deformation, and mold.

• Versatile: Used in industries like food, cosmetics, electronics, and machinery, self-adhesive labels can be customized for branding and marketing purposes.

Applications

By selecting different combinations of face paper, adhesive, and liner, self-adhesive sticker paper can be tailored for different uses.

• Packaging Industry: Commonly used for shipping labels, envelope seals, and cargo tags.

• Retail and Products: Used for price tags, product descriptions, barcode labels, and pharmaceutical labels.

Conclusion

Now that you have a better understanding of self-adhesive sticker paper, you can choose the right type for your needs. If you’re unsure which material is best for your business, feel free to reach out to us. As a leading paper supplier, China Paper can provide the perfect solution for you!