1, and the weight of coated paper is about100-450g;

2. The weight of plain paper is about 180-300g.

Third, the appearance is different:

1, the smoothness and whiteness of coated paper are higher;

2. The requirements for plain paper are not so high.

Third, the use is different:

1, coated paper is mainly used for printing color pages, advertisements, packaging, etc. Coated paper has a special coating, which can print bright colors;

2. Plain paper is generally used for printing books and periodicals. If the requirements are high and the budget is large, you can choose coated paper. If you just want ordinary printing and the requirements are not high, you can choose ordinary paper.

Extended data:

Main uses of coated paper:

Coated paper is one of the main papers used in printing houses. Coated paper, commonly known as printed coated paper, is widely used in real life.

Exquisite calendars, posters sold in bookstores, book covers, illustrations, art books, picture books, etc. Almost all of them are coated paper, and a large number of beautifully decorated packages, paper handbags, labels and trademarks are also used on coated paper.

Coated paper is paper coated and decorated on the base paper. Its surface is smooth and meticulous, which can be divided into two sides and one side. Paper can be divided into glossy paper and matt coated paper.