Disposable tea bags are not suitable for new media because of their large capacity and poor sustainability. The traditional "four major advertising media" are television, radio, newspapers and magazines. In the advertising industry, TV media and broadcast media are called broadcast media; Newspapers and magazines are called print media to distinguish them.

Extended data:

Advertising media can be divided into print media and electronic media.

1. A printing medium that advertises by printing some advertisements on paper. Newspapers, magazines, brochures, etc. This is the kind of advertising media that we usually see.

2. Electronic media is the media that publishes advertisements through certain electronic means and advanced electronic information technology. Common TV, radio and internet all belong to this category. At present, this kind of media is developing rapidly, especially the Internet will soon become the dominant advertising media.