Waste packaging materials to achieve a virtuous cycle
Tri-ply Stainless Steel Frypan Best Frying Pan,Best Frying Pan Set,Stainless Steel Nonstick Skillet,Best Stainless Steel Frying Pan SUZHOU JIAYI KITCHENWARE TECHNOLOGY CO.,LTD , https://www.jiayi-kitchenwares.com
The main problems affecting the recovery rate are shipping and processing costs. The European Parliament has already proposed that the recovery rate of metal packaging in Europe should reach 50% by 2006. It requires the packaging industry, users and consumers to work together to reduce the total amount of waste. After the total amount of waste recovered reaches the target, it will save 350 million yuan in environmental costs. The overall target for the euro is a 25%-45% recovery of various packaging materials in 2001 and 55%-70% in 2006, with the metal recovery rate increasing from 15% to 50%.
In addition, governments in various countries have taken corresponding measures in adapting to the wave of green consumption. For example, the EU has promoted the use of non-reusable or non-renewable packaging products outside the market since 2000 to promote the use of renewable and recycled packaging products. .
Second, the pros and cons of the recycling cycle of packaging materials emphasize the recycling and reuse of packaging waste, saving energy and resources. According to relevant data analysis, the recycling of cans and other aluminum materials can save 95% of the energy used in the production of aluminum; recycling steel and glass waste can save 50% of the energy needed to produce such materials.
In recent years, plastic products used for packaging in China have caused environmental pollution and harm to soil and crops due to their non-degradability. Burn, pollute the air; buried, 200 years is not bad. If you recycle the waste plastics that Beijing throws away every day, you can get 500,000 litres of unleaded gasoline and 500,000 liters of diesel. Only gasoline can drive about 30,000 cars and drive 100 kilometers. Plastic products can be recycled and processed, and can be remanufactured. Into a variety of new plastic products, so that resources can be recycled. In China, there are more than 15 million tons of packaging wastes each year, of which one-third is waste plastics. The annual demand for plastics in China is approximately 11 million tons. The annual output of plastics is only 6 million tons, and the gap is 5 million tons. A ton of waste cans can recover 1 ton of tin, which is equivalent to the mining and smelting of 400 tons of ore, but also does not include operating expenses.
Aluminum-plastic composite packaging is widely used in food products, pharmaceutical factories and other product packaging. With the progress of society, waste has been increasing year by year. Due to the combination of aluminum and plastic, it cannot be granulated. Nobody cares about recycling. It can only be burned. It not only pollutes the environment but also wastes resources. It uses aluminum-plastic automatic separating agent and puts waste aluminum and plastic packaging. Put into the container, add water and automatic separating agent. Aluminium-plastic packaging will completely separate aluminum and plastic in about 20 minutes. Each ton of aluminum-plastic packaging can separate 0.85 tons of recycled plastic and 0.1 tons of waste aluminum. Daily recycling of waste aluminum Plastic composite material 1 ton, profit in 1000-2000 yuan.
Metal containers are lightweight, easy to transport and store. From an environmental point of view, they are renewable materials that can be fully degraded in 10-20 years. The disadvantage is that the tank body is vulnerable to damage, rust, and lack of visibility.
Due to the glass's own characteristics, the glass container packaging can provide the health guarantee after the metal screw cap. Glass containers are usually used for food packaging containers with high value and consumers have specific needs. The disadvantages are that they may be broken during the canning line and during transportation, affect the cost, and the quality requirements for the packaging of glass containers on wide-mouth bottles It is very strict and it is indispensable to use safety shockproof devices and collision avoidance devices. It can better demonstrate the high efficiency of the production line and the superiority of the product.
Third, to promote the recycling of packaging materials Many developed countries have taken active measures in environmental protection packaging, such as legislation to provide beer, soft drinks and mineral water must use recyclable containers; develop mandatory packaging recycling or use The law.
Germany promulgated the "Waste Act" 30 years ago, and later formulated the "Circular Economy and Waste Avoidance Act." It took the lead in enacting legislation towards a circular economy and society. As a late industrialized country, Japan has twice tasted the bitter fruits of environmental destruction and pollution. In the 1990s, Japan put forward the slogan of “establishing the country as an environment†and focused on the development of a batch of waste disposal, renewable resource utilization, packaging containers and household appliances. Recycling, chemical substance management and other regulations. Japan's "Container Packaging Recycling Act" implemented in April 1997 stipulates that the responsibility for recycling PET bottles and glass bottles lies with the manufacturer. The weight of these containers accounts for 20%-30% of the total weight of household equipment waste. However, due to its large size, it accounts for 60% of the total. This law will distribute the cost of waste disposal to companies, consumers and municipalities. Three family. The previous cost was borne by the government's taxation. When consumers abandon a container, they need to sort it in advance and send it to the city's designated place. Manufacturers go to these places to recycle these containers. Since April 2000, recycling of paper and plastic packaging materials has also to comply with this law.
The European Union requires all members to enact an ordinance for the recycling of packaging waste, and the recovery rate is required to reach 50%-65%. Since June 30 this year, EU countries have imposed new restrictions on the packaging of goods. Any packaging must not contain one ten-thousandth of heavy metal, otherwise it may not be sold. Subsequently, in view of the high lead content of recycled glass containers, the European Union announced that it would allow glass containers to be free from the restrictions imposed by the heavy metal content regulations in several cases, in order to encourage manufacturers to recycle glass. The main points of the relevant regulations are as follows: (1) If the content of heavy metal in the glass bottle exceeds the prescribed standard, it is purely due to the addition of recycled products, and the limitation of heavy metal content can be exempted. (2) Do not intentionally add lead, tin, mercury and hexavalent metal in glass containers. For some, Spain has drafted a bill that will remove the restrictions on the heavy metal content of glass containers. In order to meet the EU's deadline for the implementation of packaging materials, the drafting of the Spanish bill is valid until June 30, 2006, unless the EU extends the relevant deadline. Otherwise, after June 30, 2006, all glass containers must comply with the standards for heavy metals previously listed in the EU directive.
The United States promulgated the "Resources Protection and Recovery Act" in 1976, which played a decisive role in the management of solid waste. It has recently been proposed to revise the regulations concerning beverage bottles and cans and implement industrial payouts to increase the recycling rate of bottles and cans. Pat Franklin, a spokesperson for CRI (Container Circulation Agency), said: "In 1999, more than 114 billion containers in the United States were discarded. The beverage company's marketing strategy and packaging options have accelerated the occurrence of waste problems, so CRI has established a nationwide The standards for recycling of beverage containers must reach 80% recovery rate and require beverage companies to be directly responsible for meeting this requirement. Under the new legislation, all soda, beer and other beverage companies need to establish their own plans to achieve recycling goals. These plans will Will be submitted to the U.S. Environmental Protection Agency for approval."
In 1998, China promulgated the Provisional Management Measures for the Recycling of Packaging Resources, which stipulated the disposal of waste. Experts have called for the establishment and improvement of the "Recycling and Utilization of Resources Law" as soon as possible, which is of great significance to the realization of China's sustainable development strategy. At this stage, China urgently needs to set about establishing and perfecting a resource-based system to form a continuous cycle of “production-consumption-waste-reproduction†and to avoid recurrence of the country’s old road. “There is a legislative guarantee for turning waste into treasure, and 15 million tons of discarded packaging cannot be 'throwing' casually!â€