Polymer Doctor Blade are an important component in the printing process, especially in flexographic and gravure printing. Doctor blades are essentially metal strips that are used to remove excess ink from the surface of the printing plate, ensuring that the ink is applied evenly and consistently to the substrate. There are two main types of doctor blades: steel doctor blades and plastic doctor blades. Steel doctor blades are made from hardened steel and are typically used in high-speed printing applications. Plastic doctor blades, on the other hand, are made from a variety of materials including polyethylene, polypropylene, and nylon, and are often used in low-speed printing applications. For doctor's blades to function properly, they must be properly positioned and adjusted. This is usually done using a doctor blade holder, which is a component of the printing press that holds the doctor blade in place and allows adjustments to be made as needed.
One of the major advantages of using a doctor blade in the printing process is better print quality. By removing excess ink from the surface of the printing plate, doctor blades ensure that the ink is applied evenly and consistently to the substrate, resulting in a high-quality print with crisp, clean lines and vibrant colors.
Another advantage of using Doctor Blade is the increase in efficiency. Removing excess ink from the printing plate results in less ink being needed overall, which can help reduce ink consumption and printing costs. Overall, doctor blades are an essential component in the printing process, helping to ensure high-quality, efficient printing results. Micron Doctor Blades are a type of doctor blade known for their precision and durability. These doctor blades are typically made from high-grade stainless steel or other advanced alloys and are designed to deliver superior performance in even the most demanding printing applications.