There are various types of refrigerator stickers, including soft rubber refrigerator stickers, PVC refrigerator stickers, metal refrigerator stickers, etc. Different types of refrigerator stickers may involve different production processes. The following are some common production processes:

Injection molding process: After heating and melting the plastic particles, they are injected into the mold and cooled to form. This process can produce refrigerator stickers in various shapes and colors, commonly used for making soft rubber refrigerator stickers and PVC refrigerator stickers.

Dropping process: Apply glue to the surface of the refrigerator sticker and then heat it in the oven to cure. This process can produce refrigerator stickers with a three-dimensional and glossy appearance, commonly used for making PVC refrigerator stickers and metal refrigerator stickers.

Pad printing process: Print the pattern on a pad printing steel plate, and then transfer the pattern to the surface of the refrigerator sticker using a pad printing adhesive head. This technique can produce brightly colored and clearly patterned refrigerator stickers, commonly used for making metal refrigerator stickers.

Screen printing process: Print the pattern on the screen, and then use a scraper to scrape the ink through the screen, so that the pattern is printed on the surface of the refrigerator sticker. This technique can produce brightly colored and clearly patterned refrigerator stickers, commonly used for making metal refrigerator stickers.

Spray painting process: Spray paint onto the surface of the refrigerator sticker, and then place it in an oven to heat and cure. This process can produce refrigerator stickers with metallic texture and glossiness, commonly used for making metal refrigerator stickers.

Enamel process: Fill the surface of a metal refrigerator sticker with enamel glaze, and then heat and sinter it in an oven. This process can produce refrigerator stickers with long-lasting color and high glossiness, commonly used for making metal refrigerator stickers.

Baking process: Spray paint onto the surface of a metal refrigerator sticker, then place it in an oven to heat and cure. This process can produce refrigerator stickers with metallic texture and glossiness, commonly used for making metal refrigerator stickers.

Die casting process: After heating and melting the metal material, it is injected into the mold for die casting. This process can produce metal refrigerator stickers with complex shapes and high precision, which are commonly used for making metal refrigerator stickers.

Non coloring process: The surface of the metal refrigerator sticker is treated to present the natural color of the metal without any coloring treatment. This technique can produce refrigerator stickers with a metallic texture and minimalist style, commonly used for making metal refrigerator stickers.

Flat printing process: Print the pattern on a flat plate, and then transfer the pattern onto the surface of the refrigerator sticker using the flat plate. This technique can produce brightly colored and clearly patterned refrigerator stickers, commonly used for making metal refrigerator stickers.