There are plenty of reasons why plastic doctor blades are popular in print shops today. Here are some of the top reasons to tempt you into using these.
You can use plastic blades in many different projects. For example, as a printer, you will probably need to work with a variety of types of inks. Fortunately, these blades can help you do just that without swapping. That means you get an increased blade life along with your versatility.
They are also available in a variety of tips and sizes. That means you can find the perfect size for your machine. You then only have to worry about picking out the right tip shape for your anilox roll. Not only will this give you a perfect wipe, but it can reduce the amount of ink you waste—translation: less wasted money and higher quality prints. Thus, the design and function are often better than metal.
Like medical blades, plastic doctor blades come in a variety of finishes. As you peruse a doctor blade catalog, you’ll probably notice the different colors. However, these are just indicators are what finishes you can find. While that may not sound like a big deal, it can have a big impact on how long your blades last. Even though all of them will hold up better than metal, some will last longer than others.
The increased durability means two main things. For starters, it means that you won’t have to change the blade as much, reducing the chance of injuring workers or breaking your printer. Second, it means that you will save money on blades by going through less of them. Overall, that makes going with plastic a win.
The biggest benefit of using plastic doctor blades is that you don’t need to worry about corrosion. In fact, this is probably why they have grown in popularity over metal. Some inks are high in corrosive materials, which can cause metal blades to rust. This is no longer a problem when you swap to plastic.
Another big plus of switching to plastic is that you don’t have to perform as much maintenance. These are all relatively easy to clean after your printing job. Plus, they don’t require as harsh cleaners as metal blades.
Plastic doctor blades are perfect when you want to get more for your money. These benefits should have explained why you should consider swapping to plastic today.