Bookmarks originated in the Spring and Autumn Period and the Warring States Period. At that time, they were called "tooth rituals", that is, bookmarks made of ivory. Tang Hanyu's poem "Send Zhuge Liang to Suizhou to study" said: "There are many books in the wild family, and there are 30,000 axes in the armor. -This is a toothpick, and it is new. " Toothpicks are mentioned in this poem, but later the scroll book was changed into a folded one, and the toothpicks became thinner, made of bone chips or cardboard, and some even put a layer of embroidery thread on the thin sheet, so the toothpicks originally inserted in the scroll became bookmarks sandwiched in the book. After the song dynasty, the bookmark style was basically finalized, and it became like this. Due to the lack of material life in the past, bookmarks on the market were extremely limited, and even a large number of bookmarks appeared, only in recent years. Even so, the number of bookmarks is much less than that of postal currency cards, and bookmarks can record and reflect life more accurately and vividly from a certain angle. Bookmarks are like a mirror, which can glimpse the Millennium culture and reflect all kinds of life. Appreciating this exquisite art bookmark after reading a book not only adds a lot of interest, but also is a great reading interest.
Bookmarks are not only paper, but also high-quality pure copper-zinc alloy raw materials, such as nickel-plated paint, sand-plated nickel, antique copper, pad printing, gold-plated paint, two-color electroplating, nickel-plated enamel, nickel-plated inlay and so on. It is a collection gift with great cultural and artistic value given to VIPs by enterprises, institutions, schools, hospitals, institutions and other large units. Paper bookmarks are often a good choice for corporate advertisements because of their artistry, novelty and low price.