How Factory Making Enamel Pins?

Creating enamel pins involves several steps in a manufacturing process. Here's a general overview of how enamel pins are made in a factory:

1. Design Creation:

• The process begins with the creation of a design for the enamel pin. This design is typically created using graphic design software.

2. Mold Creation:

• Once the design is finalized, a mold is created. The mold is a negative version of the pin design and is usually made from steel or brass.

3. Metal Plating:

• The base metal (usually brass or iron) is plated with the desired metal finish (gold, silver, nickel, etc.). This step provides the pins with their metallic appearance.

4. Die Striking:

• The mold is used in a process called die striking or stamping. The base metal is pressed into the mold to create the shape of the pin. This step also creates the raised and recessed areas that will hold the enamel.

5. Enamel Filling:

• Enamel colors are filled into the recessed areas of the pin. There are two types of enamel used: hard enamel (which is heated and polished for a smooth, durable finish) and soft enamel (which has a textured surface).

6. Curing and Cleaning:

• The filled pins are then cured at high temperatures to harden the enamel. After curing, the pins undergo a cleaning process to remove any excess enamel or impurities.

7. Plating (Optional):

• Additional plating may be applied at this stage to enhance the appearance of the pin, such as adding an epoxy coating or a protective layer.

8. Attachment Addition:

• The pins are attached to their backings, which can include butterfly clutches, rubber clutches, or other types of fasteners.

9. Quality Control:

• A quality control check is performed to ensure that each pin meets the specified standards in terms of design accuracy, enamel quality, and metal finish.

10. Packaging:

• The finished enamel pins are packaged and prepared for shipping.

It's important to note that the specific processes and materials used may vary between manufacturers, and some steps may be adjusted based on the type of enamel pin being produced (hard enamel vs. soft enamel) and the desired final result.