1 Overview of Green Packaging 1.1 The Connotation of Green Packaging Green packaging should generally have five aspects: First, implement reduction of packaging. Packaging should meet the requirements of protection, convenience, sales, etc., and should be used in the minimum amount. The second is that the packaging should be easy to reuse or easy to recycle. Through the production of recycled products, incineration and utilization of heat energy, composting to improve soil and other measures to achieve the purpose of reuse. Third, packaging waste can be degraded (Degradable). In the end, it does not form permanent waste, so as to achieve the purpose of improving the soil. Reduce, Reuse, Recycle, and Degradable are the 3R1D principles recognized by the world today for the development of green packaging. Fourth, packaging materials should be non-toxic and harmless to humans and organisms. Packaging materials should not contain toxic elements, germs, heavy metals; or these contents should be controlled below relevant standards. Fifth, packaging products from the collection of raw materials, materials processing, manufacturing products, product use, waste recycling, until the final processing of the entire life of the process should not cause harm to the human body and the environment.
1.2 The origins of green packaging originated from the “Common Future of Ours†issued by the United Nations Environment and Development Committee in 1987. By June 1992, the United Nations Conference on Environment and Development adopted the Rio Declaration on Environment and Development and Agenda 21 †It immediately set off a green wave centered on protecting the ecological environment around the world. "Green Package" has been called "Environmental Friendly Package" or "Eological Package". Green packaging should be: no harm to the ecological environment and human health, recycling and reuse, can promote the sustainable development of the national economy packaging. In other words, the entire process of packaging products from raw material selection, product manufacturing, use, recycling and disposal should meet the requirements of ecological and environmental protection. It includes such contents as conservation of resources, energy, reduction, avoidance of waste generation, easy recycling, recycling, incineration or degradation, and other ecological and environmental protection requirements. The content of green packaging With the advancement of science and technology, the development of packaging will also have new connotations.
1.3 Green packaging grade green packaging is divided into A grade and AA grade. Grade A green packaging refers to the appropriate packaging of wastes that can be recycled, reused or degraded, and contain toxic substances within the specified limits. Grade AA green packaging refers to waste that can be reused, reused or degraded, and does not cause harm to the human body and the environment throughout the product life cycle. Moderate packaging of toxic substances is within the specified limits. The above classification is mainly to consider the issue of waste after packaging is first used. This is pollution in the process of protecting the environment around the world. This is a problem that needs to be solved in the past, present, and future. The life cycle analysis method (LCA) is a method of evaluating the environmental performance of the packaging, and it is also a method to compare the environmental performance of the packaging materials. However, the problem should be prioritized.
2 Green Labels and Regulations for Packaging 2.1 Green Packaging Labels In 1975, the world’s first “green†label for green packaging was introduced in Germany. The world's first green packaging “Green Dot†logo is a circular pattern consisting of green arrows and white arrows. The upper text is composed of German DERGRNEPONKT, which means “green dotsâ€.
The green dot's two-color arrow indicates that the product or package is green and can be recycled and used, meeting the requirements of ecological balance and environmental protection. In 1977, the German government launched the “Blue Sky†green environmental protection label and granted products with green features, including packaging. The “Blue Sky†logo is composed of an inner ring and a blue ring composed of the crown of the United Nations. In the middle, the blue angel embraces the earth-like pattern with arms to indicate the meaning of people embracing the earth. Above the outer ring is the German circulation logo, and below the outer ring is the name of the German product category. (To be continued)
1.2 The origins of green packaging originated from the “Common Future of Ours†issued by the United Nations Environment and Development Committee in 1987. By June 1992, the United Nations Conference on Environment and Development adopted the Rio Declaration on Environment and Development and Agenda 21 †It immediately set off a green wave centered on protecting the ecological environment around the world. "Green Package" has been called "Environmental Friendly Package" or "Eological Package". Green packaging should be: no harm to the ecological environment and human health, recycling and reuse, can promote the sustainable development of the national economy packaging. In other words, the entire process of packaging products from raw material selection, product manufacturing, use, recycling and disposal should meet the requirements of ecological and environmental protection. It includes such contents as conservation of resources, energy, reduction, avoidance of waste generation, easy recycling, recycling, incineration or degradation, and other ecological and environmental protection requirements. The content of green packaging With the advancement of science and technology, the development of packaging will also have new connotations.
1.3 Green packaging grade green packaging is divided into A grade and AA grade. Grade A green packaging refers to the appropriate packaging of wastes that can be recycled, reused or degraded, and contain toxic substances within the specified limits. Grade AA green packaging refers to waste that can be reused, reused or degraded, and does not cause harm to the human body and the environment throughout the product life cycle. Moderate packaging of toxic substances is within the specified limits. The above classification is mainly to consider the issue of waste after packaging is first used. This is pollution in the process of protecting the environment around the world. This is a problem that needs to be solved in the past, present, and future. The life cycle analysis method (LCA) is a method of evaluating the environmental performance of the packaging, and it is also a method to compare the environmental performance of the packaging materials. However, the problem should be prioritized.
2 Green Labels and Regulations for Packaging 2.1 Green Packaging Labels In 1975, the world’s first “green†label for green packaging was introduced in Germany. The world's first green packaging “Green Dot†logo is a circular pattern consisting of green arrows and white arrows. The upper text is composed of German DERGRNEPONKT, which means “green dotsâ€.
The green dot's two-color arrow indicates that the product or package is green and can be recycled and used, meeting the requirements of ecological balance and environmental protection. In 1977, the German government launched the “Blue Sky†green environmental protection label and granted products with green features, including packaging. The “Blue Sky†logo is composed of an inner ring and a blue ring composed of the crown of the United Nations. In the middle, the blue angel embraces the earth-like pattern with arms to indicate the meaning of people embracing the earth. Above the outer ring is the German circulation logo, and below the outer ring is the name of the German product category. (To be continued)
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