The requirements of food packaging bags for non stupid ink and adhesive application

In recent years, the government has implemented the scientific concept of development of sustainable development, and I know that the policy has included the theme of people’s livelihood in the agenda of government affairs. At this year’s two sessions, the low carbon economy was supported as the No. 1 proposal by the CPPCC. As an economic model based on low energy consumption, low pollution and low emissions. Low carbon economy is the human society following the agricultural civilization. Another major progress after industrial civilization. For enterprises in the printing industry, whether they are printing enterprises or printing and raw and auxiliary materials and equipment manufacturing enterprises, attaching importance to low-carbon economy does not simply smell the increase of survival costs. We should see that low-carbon economy is an unavoidable development trend for manufacturing and processing industries. We can predict that after the two sessions this year, the future competition of enterprises will not be the competition of labor productivity, nor the competition of oil efficiency, but the competition of carbon productivity. Colleagues, responding to the rise of low-carbon technologies and products driven by climate change and the development of carbon market under relevant policies, measures and systems will become a significant historical opportunity for the future development of packaging enterprises. With the introduction of the food safety law, health regulations and the first series of relevant measures of the national standard, packaging industries such as food and drugs and related industries are facing conceptual changes in industrial structure and system innovation. Under the new situation of global development of low-carbon economy, domestic flexible packaging enterprises have made remarkable achievements in promoting energy-saving and environment-friendly materials and green packaging in the industry. A number of new technologies and products, including composite materials, environment-friendly inks, solvent-free composite technology and honeycomb materials, have been applied. The printing ink industry has established the Green Ink Center of the Recycling Economy Professional Committee of the China Packaging Federation, called for and implemented the production of Benben free environment-friendly ink, and promised not to promote Benben ink to the printing of food and drug packaging bags and packaging bags for women and children’s products. Under the guidance of the national environmental protection department, the Green Office of the Ink Industry Association started the certification process of environmental protection inks. These actions and initiatives have advantageously promoted the historical process of production and application of non stupid ink in the ink manufacturing industry. Since the plastic intaglio printing ink produced by Shanghai Dudan Printing Ink Factory in the 1970s, the flexible packaging printing ink in China has a history of more than 30 years. The packaging compound adhesive was first produced by New Oriental Ink Group in China in 1983. In the past 20 years, the technical level of China’s flexible packaging industry has reached the capacity and level of developed countries such as Europe, the United States and Japan. The technology and application of packaging ink and compound adhesive have also advanced with the times and been comprehensively improved: from the 1980s to 2000, the stupid ink has developed to gradually adopt the no stupid system, In the past two years, the advent and promotion of alcohol water type BOPP ink, as well as the development of composite adhesives to solvent-free adhesives. The printing ink and adhesive for flexible packaging have experienced the development process from non environmental protection and poor hygiene to environmental protection and good hygiene. The continuous innovation of printing ink and adhesive technology has promoted the comprehensive improvement and progress of the technology in the flexible packaging industry. When people enter the 21st century, our government has implemented the scientific concept of sustainable development, and environmental protection has become a prerequisite for the sustainable development of our economy. As chlorinated polypropylene ink uses a large number of stupid solvents, it has become a prohibited ink variety in European and American countries. Japan also bid farewell to the application of stupid inks in food, medicine and women’s and children’s packaging bags from the late 1990s. Facing the challenge of severe environmental protection and hygiene requirements, our flexible packaging ink manufacturers have made unremitting efforts to develop non stupid environment-friendly ink materials: polyurethane resin and acrylic copolymer resin have been successively purchased. From then on, I started to enter a new era of non stupid environment-friendly ink production through the production of flexible packaging ink.