What does the business scope of Class 16 trademarks include?

my country's current trademark classification table is the "Classification Table of Similar Goods and Services". There are 45 major categories in one category, and there are many subgroups under each major category. For example, under Class 16 trademarks, there are 21 groups. The specific contents are as follows:

Class 16 paper and cardboard, paper and cardboard products not belonging to other classes; printed matter; binding supplies; photographs; stationery ; Stationery or household adhesives; art supplies; paintbrushes; typewriters and office supplies (other than furniture); educational or teaching supplies (other than instruments); plastic articles for packaging (not included in other classes); printing type; printing plates.

Note Class 16 mainly includes paper, paper products and office supplies.

This category includes in particular:

—paper cutters;

—mimeograph machines;

—plastic paper for packaging , plastic carry bags and plastic bags.

In particular, this division does not include:

——Certain paper and cardboard products (consult the alphabetical list of goods);

—— Paints (Class 2);

—Artists' hand tools (such as trowels, sculpture chisels) (Class 8).

Group 1601 industrial paper.

Group 1602 technical paper (excluding insulating paper).

1603 sets of household paper.