A compilation of commonly used decal printing types today.

Overview of printed decals

1. Definition:

Decal, also known as sticker, is a type of printing material consisting of 3 layers:

The top layer: The area containing the printed content (images, text, etc.).
Adhesive layer: Used to stick the decal to another surface.
Undercoat: Helps protect the adhesive layer and provides rigidity to the decal.

2. Classification of decals:

Decals are classified based on various criteria, including:

Materials: Paper decals, plastic decals, metal decals, transparent decals, luminous decals, etc.
Printing technologies: Digital printing, offset printing, UV printing, etc.
Adhesion level: Decals have good adhesion, decals have temporary adhesion, etc.
Applications: Decorative decals, advertising decals, label decals, wall decals, etc.

3. Advantages of decals:

Diverse in types and applications: Decals can be used for many different purposes, from home decoration to product advertising.
Easy to use: Decals can be applied to many different surfaces without the need for adhesive.
High durability: Some types of decals can withstand high temperatures, chemicals, and UV rays, making them suitable for outdoor use.
Low printing cost: Compared to other printing methods, decal printing is relatively inexpensive.

4. Disadvantages of decals:

Print quality depends on the material and printing technology: Decals printed on cheap materials or using low-quality printing technology may fade, peel, or wrinkle.
It may affect the surface it's applied to: Over time, decals can damage the paint or coating on the surface they're applied to.

5. Applications of decals:

Decoration: Decals are used to decorate homes, offices, vehicles, personal belongings, etc.
Advertising: Decals are used for printing posters, banners, signs, flyers, etc.
Labeling: Decals are used to print product labels, warranty stickers, barcodes, etc.
Protection: Decals are used to protect the screens of phones, computers, etc.

6. Some things to keep in mind when using decals:

Choose the type of decal that suits your intended use and the surface you will be applying it to.
Clean the surface thoroughly before applying the decal.
Apply the decal carefully to avoid wrinkling or peeling.
Store decals in a cool, dry place.

The most popular types of decal printing in 2021.

Although this article refers to 2021, the most popular types of decals remain relevant today. Below is a list of the most commonly used decal printing methods in 2021:

1. Standard decal printing:

The most popular type of decal, inexpensive and easy to use.
Suitable for printing labels, posters, banners, etc.
There are two main types: paper decals and plastic decals.

2. Transparent decal printing:

Partially or completely transparent, creating a luxurious effect.
Suitable for window tinting, interior decoration, label printing, etc.
There are many types, such as transparent decals, milky white decals, luminous decals, and die-cut contour decals.

3. PP decal printing:

Made of polypropylene plastic, it is durable and has good water resistance.
Suitable for printing large-format posters, banners, and outdoor decals.
There are two main types: matte PP and glossy PP.

4. Die-cut contour decals:

Cut to the desired shape, creating a unique effect.
Suitable for product decoration, label printing, stickers, etc.
Various types of decal materials can be used.

5. Heat transfer decal printing:

Print onto heat transfer paper, then use high heat to print onto another material.
Suitable for printing on t-shirts, ceramic mugs, glass cups, etc.
There are two main types: water-based heat transfer printing and oil-based heat transfer printing.

6. Printing metallic decals:

A thin layer of metal is applied to create a shiny, luxurious effect.
Suitable for printing labels, signs, logos, etc.
There are two main types: gold foil decals and silver foil decals.

7. Printing 7-color decals:

Printed using special ink to create a vibrant seven-color effect.
Suitable for printing labels, posters, and advertising banners.
The price is higher compared to other types of decals.

In addition, there are several other types of decals such as:

Mesh decal: Applied to frosted glass to obscure visibility.
Milky white decal: Used for printing labels, posters, and banners with a milky white background.
Reflective decals: Glow in the dark, often used for safety purposes.

The choice of decal type depends on your intended use, budget, and requirements.

Note:

It's advisable to choose a reputable printing company to ensure the best decal quality.
Store decals in a dry, cool place.