Review of packaging machinery
Packaging machinery is developing with the emergence of new packaging materials and the continuous innovation of packaging technology.
The invention of papermaking technology in China has provided conditions for the creation of paper packaging in history.
In 1850, the price of paper fell sharply in the world, and paper packaging began to be used for food.
In 1852, F. Lee of the United States created a paper bag making machine, which led to the emergence of paper products machinery.
In 1861, Germany established the first packaging machinery factory in the world, and in 1911, it produced the full-automatic forming filling and sealing machine.
In 1890, the United States began to produce liquid filling machines, and in 1902, gravity filling machines were produced.
At the beginning of the 20th century, P. Durand in England used metal containers to keep food, which resulted in a variety of canned foods.
Since the 1960s, new materials have gradually replaced the traditional packaging materials, especially after the use of plastic packaging materials, packaging machinery has undergone major changes. With the rise of supermarkets, the packaging of commodities is required to be renewed.
In order to ensure the fast and safe transportation of goods, containers came into being, and the dimensions of container gradually realized standardization and serialization, thus promoting the further improvement and development of packaging machinery.