The Production Process of PVC Key chain
PVC (polyvinyl chloride) key chain is a common key chain production materials, with soft, durable, waterproof and other characteristics. The following is a general PVC key chain production process:
Design Preparation: Begin by preparing a design pattern. You can use computer-aided design (CAD) software or other graphic design tools to create your design. Ensure that the design meets your requirements and includes the desired details and colors.
Mold Making: Create a mold for the PVC key chain based on the design pattern. Typically, molds can be made using silicone or other suitable materials. Ensure that the mold's dimensions and shape match your design.
PVC Material Preparation: Prepare the PVC material, usually in the form of pellets or sheets. Select the appropriate PVC material to ensure its quality and durability.
Heating and Injection: Heat the PVC material to the appropriate temperature, making it soft and pliable. Then, inject the heated PVC material into the prepared mold. Ensure that the PVC material fills the mold adequately and forms the desired shape and details.


