With the improvement of human living standards, the packaging requirements for products have also been increased. Apart from aesthetics, functional requirements have also to be met. There is a wide range of packaging materials used in the industry, from the packaging of general raw materials to the packaging of consumer beverage products. Extensive use of plastics, glass, metal, glass, paper, etc., waste packaging materials sent to the landfill or incineration after use, will cause a waste of resources and environmental burden. Therefore, reduction and recyclability are important considerations for green design of packaging containers:
â— Reduced design: The use of packaging material in a simplified manner can minimize the impact on the environment, achieve the highest packaging effect with the minimum amount of raw materials, and fully comply with environmental protection, save resources and economic efficiency.
â— Recyclable design: The impact of using recycled materials on the environment is far lower than using raw materials. According to statistics, the use of recycled aluminum cans reduces energy consumption by 82%, 85% of air pollution, and 80% of that of bauxite. Water pollution and 90% of waste. Recycling iron cans can reduce 52% of energy, 68% of air pollution, 72% of water pollution and 95% of waste. Recycling PET can reduce 50% of energy, 60% of air pollution, 20% of water pollution and 90% of waste. Recycling glass can save 38% of energy, reduce 50% of air pollution, 20% of water pollution and 90% of waste. Waste paper recycling can reduce air pollution by 75%, water pollution by 35%, and 40% of water consumption by 60%. Reduced a lot of waste.
Source: Environmental Management Association Wu Xinping
Packaging and Container Green Product Design Principles
March 26 21:26:58, 2019
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