Printing size: The most common album size is 16, that is, 2 10×285mm, because this size is the most economical paper. The national standard wide paper is 889× 1 194mm, and a Zhang Kuan thick paper can just print 16 pages, so it is called magnanimous 65438+.
Generally books are slightly different in size. The book is printed on national standard cube paper. The height dimension is 787× 1092mm, and the calculated size of 16 is 185×260mm, so most novels and prose books we see in the library are of this size.
Printed materials:
The most common picture books are basically printed on coated paper, which are divided into 105g coated paper, 128g coated paper, 157g coated paper, 200g coated paper, 250g coated paper and 300g coated paper according to their thickness. Most corporate brochure will use 200g as the cover and 157g as the inner page, which is the simplest printing method and the cheapest.
There are also materials that use special paper as the cover and coated paper as the inner page, and there are also company brochures printed with special paper.