Introduction of Good Carbonless Paper

Introduction of Good Carbonless Paper

The front side of the upper paper is in contact with the front side of the middle paper and the front side of the lower paper can be copied. Two upper sheets or two lower sheets cannot produce a copying effect, because the reverse side of the upper paper, the front and back of the middle paper, and the lower paper The front has chemical molecules that can be copied to its surface. The front side of the upper paper and the reverse side of the lower paper are not available. If both sides are made of carbon-free paper, the cost will be very high. Therefore, the upper and lower paper are relatively cheap. Only the middle paper is the most carbonless paper.

Carbonless paper has positive and generous specifications, but there are upper paper, middle paper and lower paper, and the paper price is different (see paper price classification).
This kind of paper is not significantly different from ordinary paper in appearance, but it can be used for carbon copying, producing the same effect as blue carbon paper, and it will not stain fingers and clothes, and it is more convenient and hygienic. Since this paper is not made of carbon material, it is named (carbonless copying paper), which is referred to as carbonless paper.

The upper and lower paper do not have the effect of carbon copying, and only the middle paper has the effect of copying. When using the documents printed on carbonless paper, a small piece of cardboard is usually used to separate the form, so as to avoid writing too much force and cause other forms below to be copied!
There are roughly 4 colors of good carbonless paper; white/red/blue/green, etc., play the role of distinguishing the form!