Generally, the most commonly used paper for brochure printing is double copper, commonly known as copperplate paper. The commonly used weights are 80 grams, 105 grams, 128 grams, 157 grams, 200 grams, 250 grams, 300 grams and 350 grams of double copper. The coated paper is flat paper, and the whole size is 787×1092mm and 880×1230mm. Some other papers will also be used, such as matte paper, double offset paper, pearl paper, sulfuric acid paper and other specialty papers.
　　 The most common specifications for the cover and inner pages of the brochure:
　　1. 250g double bond paper for front and back cover, matt glue, 157g double bond paper for inner pages 　　2. 250g double copper paper for the front cover and back cover, matt glue, 157g double copper paper for the inner page
　　3, 230 grams of double copper paper for front cover and back cover, matt glue, 157 grams of double copper paper for inner pages
　　4, 200 grams of double copper paper for the front cover and back cover, matt glue, 200 grams of double copper paper for the inner pages
If the brochure is thicker, most customers will choose to use offset paper for printing. Generally, the basis weight of offset paper is between 60 grams and 120 grams, and there are also high-weight offset papers of 150 grams, 180 grams, and 300 grams. The 70-120 grams of double offset paper is the most widely used, and the whole sheet size is 787×1092mm and 880×1230mm. The use of double bond paper, matte paper, and double offset paper are generally used to print corporate brochures, product brochures, product catalogs, periodicals, magazines and other types.
In addition to copperplate paper, matte paper is also a good choice as a brochure printing material. The weight and price are not much different from that of double copper paper. The overall size is 787×1092mm, 880 ×1230mm two specifications.
　　With the increasingly fierce competition in the market, brochures printed with double copper, matte powder or offset paper cannot meet the requirements of enterprises. Corporate printing brochures not only require good printing colors, but also pursue the grade and feel of the brochure, and will choose to use super-sensitive paper instead of coated paper for printing. The surface of ultra-sensitive paper is treated with micro-coating, and the opacity is as high as 90%. The paper background is light and elegant, which is in line with the visual comfort sought by readers. The weight of ultra-sensitive paper generally ranges from 100 grams to 330 grams. The color is generally beige or Two types of white, suitable for high-end brochure printing. Such as furniture brochure printing, lighting brochure printing, jewelry brochure printing, clothing brochure printing, etc.