Coated paper is a very common type of paper material in the printing industry. For a packaging customization company, coated paper has a wide range of applications and is very popular among merchants.
Coated paper is a high-grade printing paper made of white paper coated with a base paper. The paper surface is smooth and white, and fine as well as clear patterns and characters are usually obtained after printing.
Common coated paper weights are: 70, 80, 100, 105, 115, 120, 128, 150, 157, 180, 200, 210, 240, 250 (g / m²), besides: 105, 115, 128, 157 (g/m²) There are many specifications for imported paper.
What is the different weights of coated paper for in packaging and printing?
First, the use of 105g, 128g coated paper
This is the minimum weight of paper in a list of paper that is subjected to four-color printing. Because the paper is too thin and the print is not very opaque, it is easy to cause the phenomenon of front and back printing through
It is mostly used in magazine pages, inserts as well as large-scale and low-end promotional materials.
Second, the use of 157g coated paper
At present, the weight 157g, is the most widely used in the ordinary coated paper with single-page printing and most of the advertising single pages and folding pages are coated by 157g paper.
It is mostly used in single pages, folding pages, album pages, posters, etc.
Third, the use of 200g, 250g coated paper
Compared with 157g coated paper, 200g, 250g coated paper is more expensive, and it is the first choice for large companies and customers who are pursuing quality.
It is mostly used in high-quality single pages, posters, book covers, packaging boxes, handbags, etc.
Fourth, the use of 300g, 350g coated paper
These two weights of coated paper are relatively rare, because their quality and range are the same as those of cardboard, the application is not very extensive.
It is mostly used in album covers, inner pages, cards, business cards, invitations, packaging boxes, handbags, etc.
The grammage of coated paper refers to the weight of paper per square meter, and the thickness of paper with different gram weights is also different.
After being printed, coated Paper boxes are usually coated or oiled.
