So, now tags are used to identify your product goals and categories or content, like the keywords you identified for your goals, a tool for yourself and others to find and locate your goals.
Most of the labels in the printing industry are printed matter used to identify the relevant instructions of their products, and most of them are self-adhesive on the back. But there are also some that are printed without glue, which can also be called labels. Adhesive labels are commonly known as "adhesive labels".