The Pikachu automatic pencil sharpeners are manufactured and assembled beforehand. They are inspected for quality control and placed in a designated area for packaging. The heat shrink packaging machine is prepared for operation. This involves configuring the machine settings, such as temperature, speed, and conveyor belt positioning, to ensure proper packaging. The Pikachu automatic pencil sharpeners are placed onto the conveyor belt of the packaging machine. They are usually placed in a specific orientation or arrangement to optimize packaging efficiency. A roll of heat shrink film is fed into the packaging machine. The film is made of a plastic material that, when heated, shrinks tightly around the pencil sharpeners, providing a protective and visually appealing packaging. The packaging machine seals and cuts the heat shrink film, creating individual packages for each pencil sharpener. The sealing process may involve applying heat or pressure to fuse the film edges together securely. As the sealed packages move along the conveyor belt, they enter a heat tunnel within the packaging machine. This heat tunnel applies controlled heat to the film, causing it to shrink and tightly conform to the shape of the pencil sharpeners. After the heat shrink process, the packages go through a cooling section, allowing the film to solidify and stabilize its shape around the pencil sharpeners. This ensures that the packages maintain their integrity during transportation and handling.