Carbonless copy paper and blue printing paper in carbon paper are both used for copying handwriting. When using, it is necessary to superimpose the two to achieve the effect of copying. It is inevitable that copying errors will occur during use. When there is an error, do you directly void it or find a way to eliminate the handwriting? Can the words written on carbonless copy paper be erased with an eraser?
In order to understand this, we need to look at the carbonless copying principle first. Generally speaking, the front of carbonless copying paper is coated with an acidic color developer, and the back contains leuco dye. When the carbonless copying paper is folded, it will be affected by The action of external force causes the leuco printing dye to change color when it encounters acid to form an image, so the wrong handwriting cannot be directly erased with an ordinary eraser.
So what should I do if I write a wrong handwriting on the carbonless copy paper? It is suggested that you can use a cotton swab or other small things that can be colored, dip an appropriate amount of toilet water and gently smear on the handwriting to achieve the purpose of eliminating the blue handwriting. Of course, this method is only suitable for small-area handwriting mistakes. If there is a large-scale copying error, it is recommended that you directly destroy or use other methods to eliminate the handwriting.