First, embossed paper
Letterpress paper is the main paper for letterpress printing books and magazines. It is suitable for the text paper of important works, scientific books, academic journals and college teaching materials. Embossed paper can be divided into four grades according to the composition ratio of paper materials: 1, 2, 3 and 4.
Second, coated paper
The manufacturing feature is moderate fastness. Because of the high whiteness and gloss of coated paper and good printability, designers can boldly use various pictures and color blocks, and the advertising effect is good. After coated with glossy film or matt film, coated paper not only has the function of moisture resistance and durability, but also looks more exquisite.
Third, kraft paper.
The manufacturing features are low cost, firmness and durability. However, kraft paper has a deep background color, so we should pay attention to the selection and distinction of printing colors when designing, and it is best to choose and design some strong color blocks.
Fourth, white cardboard
The manufacturing cost is high, and it is also a high-grade handbag with high strength and general color. Generally, this kind of handbag is used to hold high-grade clothes, and it is the first choice for the printing of clothing handbags designated by big brands.
Verb (abbreviation for verb) written paper
Writing paper, also called book cover paper, is the paper used to print book covers. Writing paper is made of pigments such as gray, blue and beige.
Extended data:
A series of new varieties of mechanical wood pulp printing paper have been developed internationally. In recent years, the development of digital printing technology, office automation and personal computer has put forward newer and higher requirements for paper. A series of new varieties such as laser printing paper and inkjet printing paper have been developed in the field of chemical wood pulp printing paper.
Graphic Arts (also known as graphic communication) is a technology to transfer ink to the surface of paper, textiles, plastics, leather and other materials by making plates, inking and pressing manuscripts such as words, pictures, photos and anti-counterfeiting, so as to copy the contents of manuscripts in batches. Printing is the process of transferring the approved printing plate to the substrate through printing machinery and special ink.
Offset printing requires that the surface of printing paper is smoother, the printing performance is better, and it can withstand greater temperature and humidity changes without curling.
References:
Printing paper-Baidu Encyclopedia