Scrape it off with a leather knife or a special machine.
Although I bought a paper-making machine with a loan, I had never touched a paper-making machine before, so I spent all my days off fighting with it.
However, I was surprised by the power of the skiving machine!
Up until then, I had been self-taught and had been hand-filtering, which took a very, very long time.
If it's a skiving machine, it's instant!
Moreover, there is no blurring and it is clean and constant.
I was impressed. (Continue)