Pressing devices are tools used to apply pressure to materials, often to shape, flatten, or bond them. Common examples include irons for clothing, which remove wrinkles, and heat presses used in crafting to transfer designs onto fabrics. These devices can operate using heat, steam, or mechanical force. In industrial settings, pressing devices like hydraulic presses are employed to shape metals and plastics. They work by using hydraulic fluid to generate high pressure, allowing for the efficient production of parts. Overall, pressing devices play a crucial role in both everyday tasks and manufacturing processes.