1, for publicity purposes. Slogans have certain slogan, subjectivity and convenience, and are often the common way for government departments to publicize and implement national policies, so slogans often appear in streets and alleys. Propaganda banners (banners) belong to the category of advertisements and can be seen everywhere in daily life.

2. Slogans are usually posted on red paper, or hung horizontally (or hung) on big banner cloth, or even simply written on the blackboard. Nowadays, thermal transfer printing and inkjet technology are very popular in banners, so it is easier to write or paste words directly on the banner fabric.