A thin sheet of paper is a general designation of a type of paper that is quantified below 22g/m2.

The paper is thin and soft, and some of it has a certain degree of transparency. Thin sheets of paper can be shiny or matte.

It can be made from any slurry (including waste paper pulp) on a paper machine.

The use of thin paper is very extensive, including toilet paper, thin sheet of wrapping paper, postal seal, thin sheet of light paper, stencil original paper, rope original paper, pattern paper original paper, Invoice book sheet and wrinkle paper.