What are the basic concepts of packaging printing for printing and packaging companies? Package printing is the printing of various packaging materials as the main product. Containers for containing goods or the operation process of dressing, packing, packing, and decorating. Packaging is the continuation of the commodity production process in the circulation process, and it is an indispensable condition for commodities to enter the circulation and consumption fields. The role of packaging has the following aspects:

① Realize commodity value and use value, and is a means to increase commodity value;

②Protect the goods from natural factors such as sun, wind, rain, dust contamination, and prevent losses such as volatilization, leakage, melting, contamination, collision, extrusion, loss and theft;

③ Bring convenience to the storage, transportation, adjustment and sales of the circulation link, such as loading and unloading, inventory, palletizing, delivery, receiving, transshipment, sales counting, etc.;

④ Beautify the goods, attract customers, and facilitate promotion.

Packaging refers to the series of activities that design and produce a container or wrap. As a supporting service industry of the national economy, packaging has continued to grow and develop with China's socialist construction, especially since the reform and opening up, under the socialist market economy system, the packaging industry has developed rapidly, and is forming a paper, plastic, metal, glass. , printing, machinery as the main components, with certain modern technology and equipment, a relatively complete modern industrial system.

China's packaging industry has spent more than 20 years and has completed the development journey of nearly 40 years in developed countries, basically changing the situation of "first-class products, second-class packaging, and third-class prices". The packaging industry has developed from a scattered and backward industry to a complete industrial system with certain modern technical equipment and a relatively complete classification.

The notable features of today's packaging industry development are the internationalization of the packaging market, the globalization of the development of the packaging industry, and the increasing interconnection and dependence of the development of packaging industries in various countries.

Walking into the mall, almost anyone understands what packaging is. But once engaged in packaging design, it is unavoidable that the dazzling commodity brands, various packaging forms and the "advice" can't control the main line.

Although the definition of packaging in various countries is clear and concise, such as the United States: packaging is a preparation for the shipment and sale of products. UK: Packaging is the artistic, scientific and technical preparation for the transport and sale of goods.