少妇熟女av精品一区二区,日韩精品乱码久久久久久,ysl蜜桃色www,人妻少妇久久久久久97人妻

In recent years, the paper packaging as an important member of green packaging has gained the favor of the industry. In paper packaging, corrugated cartons are indispensable. It is reported, in 2019 the corrugated carton packaging market value would reach $176000000000.

It is understood, corrugated box industry in China started late, in 1954 began to promote the use of corrugated boxes, compared with Japan 40 years later, a American late 60 years. At the same time, the technology of low starting point, a began to use stand-alone Japan early use, inter process manually connected, no flow. But since the reform and opening up, the corrugated box industry developed rapidly in our country, showed great vitality, it creates output has accounted for the overall output of paper packaging industry China around 85%. Growth in the countries is the highest, has surpassed the United States to become the world's largest corrugated box market.

In recent years, rapid growth of the corrugated box industry benefited from the rapid development of Chinese economy and. China packaging industry is developing rapidly, the packaging industry total production value of 250000000000 yuan in 2003, to 2010 the development of about 1200000000000 yuan, the annual compound growth rate of 21%. On the yield, paper packaging products in packaging industry leader, accounted for nearly half, and the good momentum of growth. Paper packaging industry in China in the "eleven five" period of growth at an annual rate of 18%-20%, more than the economic growth rate in the country. The upper reaches of corrugated box is the main box board paper and corrugated paper, the downstream industry very much, mainly IT communication and electronic industry, home appliances, office equipment, daily chemical, food and beverage, medicine, light industry and machinery products etc.. Under the strong support for promotion, industry pattern of national policy and the common role of the living environment of the corrugated box industry, with most of the steering wheel steered packaging market.