Posters are often heard in life, but there is something very similar to posters, called colored paper. Generally, there are directly signed colored paper, which is relatively rare, so the price is very expensive. There is also a kind of carbon paper, from signature to pattern, which is printed on carbon paper, most of which are used as gifts, and a few of which are sold, so the price is naturally much lower than that of direct signing.
Precautions:
Paper is a kind of thin sheet made of plant fiber, which is used for writing pictures, printing books and newspapers, packaging and so on. Paper: the general term for paper. Paper is counted by sheets, so it is called. Paper is generally divided into relief printing paper, newsprint, offset printing paper, coated paper, book cover paper, bible paper, copy paper, paperboard and so on.
Hemp paper in the Western Han Dynasty: In the early years of the Western Han Dynasty, politics was stable, ideology and culture were very active, and there was a strong demand for communication tools. As a new writing material, paper came into being.