With the rapid development of China’s economy and the improvement of people’s quality of life, the demand for convenient foods such as microwave foods, snack foods and frozen foods will continue to increase, which will directly drive the demand for related food packaging. The Chinese food and packaging machinery industry will continue to For a long period of time, it will maintain positive growth. With the increasing demand for environmental protection of packaging materials in the international market as a whole, paper packaging materials have been adopted in order to meet the requirements of rapid commodity inspection and customs clearance to achieve rapid logistics cost saving. By product classification, the output of Chinese paper packaging products will reach 36 million tons by 2015.
When over-packaging became a street rat, when everyone shouted, paper packaging came into sight again. The most primitive packaging, paper packaging has its green advantages. Metal, wood products and other packaging used once can rarely be reused, recycling costs are not as good as newspapers.
The global economy and industrial system is evolving the concepts of “zero packaging,” “simplified packaging,” and “green packaging” that are pioneered by the packaging revolution and put into practice. Green goods and green packaging have become hot spots in the packaging industry. Green packaging is a high-tech form of packaging. From the beginning of raw materials, to the design and manufacture of packaging, and to the recycling of products, every link must be source-cut, efficient, and harmless. Ecological packaging materials have received extensive attention from the world, and their research needs to be considered from the process of development, design, production, use, and disposal.
Green Packaging As one of the trends in packaging, paper packaging and paper packaging containers as a member of green packaging, what form will it develop?
The development of paper packaging printing technology will have the following new features: single-layer materials will develop in the direction of multi-layer materials; offset, gravure, flexo, screen printing and other printing methods will coexist and flexographic printing will grow fastest; sheet paper In the direction of web-to-web, single-machine-to-line production; comprehensive applications of various new technologies (such as computer design, digital technology, laser processing technology, and new materials) continue to optimize the entire production system.
The development trend of paper packaging containers is: once molded paper containers will gradually replace the current die-cut combination paper containers; deep plastic coating technology will gradually replace the past wax; composite technology has become an important technique for the development of paper containers; CAD and CAM systems This will greatly shorten the design and manufacturing cycle of paper packaging containers. In addition, paper product packaging focuses on the development of low-weight, high-strength, lightweight, high-grade paper packaging that meets the goals of standardization, serialization, multi-species, multi-substrate, and multi-purpose.
It is understood that from 2011 to 2015, the total output value of China's packaging industry is expected to exceed 600 billion yuan, and the average annual growth rate is maintained at about 16%. By product classification, the output of Chinese paper packaging products will reach 36 million tons in 2015, 9.46 million tons in plastic packaging products, 4.91 million tons in metal packaging products, 15.5 million tons in glass packaging products, and 1.2 million packaging machines. It is expected that the circular economy will become the main mode for the development of the packaging industry in the future, recycling of packaging waste resources will be realized in industrialization, green packaging materials will be greatly developed and developed, and the basic packaging industry will also accelerate development.
