The so-called green packaging refers to sustainable, environmentally friendly packaging that facilitates recycling, reuse, and degradation. At present, in developed countries in Europe and America, the recycling of packaging materials has formed a fist industry, and its successful experience and practices are worthy of our reference.
United States: Green Packaging Regulations in the United States As early as 1988, 21 states had issued 2,332 ordinances to restrict or prohibit the use of certain plastic packaging products. The United States began implementing the environmental labeling system in 1988. 36 states have jointly enacted legislation to use green labels on plastic products, bags, and containers, and even used the "recycling mark" to indicate that it can be recycled and reused.
There were two types of development plans for the US packaging industry in the 1990s: reducing raw materials and packaging by 15%, or at least 25% of them could be recycled. Both of these programs are recognized by the US packaging industry. In the United States, 37 states have so far separately enacted legislation and each has determined the recycling quota for packaging waste. The Florida State Government is actively implementing the Waste Disposal Prepayment Act (ADF). In order to encourage manufacturers of packaging containers to support the implementation of the Act, the ADF stipulates that taxation of packaging waste can be applied for as long as a certain level of recycling is achieved. Take the carton, the annual recycling volume in the United States is as high as 40 million tons, and the recycled packaging old cartons can be reused after chemical treatment.
Recycling of packaging containers in the United States has achieved remarkable results. According to data recently released by the American Bottle Recycling Institute, in the United States, a total of 192.5 billion bottles, including aluminum, plastics, and glass, were produced in the United States with a recycling rate of approximately 41%. In the United States, about 648 cans of beverages are consumed per person per year, of which some are recycled and about 114 billion cans are wasted. In spite of this, the recovered portion still enabled the United States to save energy equivalent to 32 million barrels of crude oil.
In January 2003, Biocope Inc. of the United States took the lead in launching a cup made of PLA synthetic polymer, PLA polymer material. The product was first offered to the Sydney Olympics and is currently available in the US market and is very popular. The company claims that the physical properties of the cups made with this new material are comparable to petroleum synthetic plastics, but due to the fact that they are derived from plants and can be completely degraded, their environmental performance is unmatched by petroleum synthetic plastics. It can be thrown away with food waste without any treatment. The cup can be degraded with food waste into water, carbon dioxide and organic matter. PLA not only has the above listed good environmental performance, but also has excellent synthesis stability.
The research results presented at the American Chemical Society meeting showed that researchers in the United States have finally found a low-cost, environmentally friendly snack packaging material. This new type of material uses wheat stalk fibers and starch in the granules as raw materials, and the finished packaging box can be completely degraded.
The U.S. 100% Recycled Paperboard Alliance (which is an international joint venture representing two-thirds of the world's paperboard manufacturers) has conducted a market survey. The survey shows that more and more U.S. consumers demand 100% recycled paperboard Consumer goods packaging. Although the survey did not specifically distinguish between consumer waste packaging paperboard and industrial waste packaging paperboard, the survey results showed that green packaging is affecting people's consumption habits. The survey showed that consumers want more paper packaging to use recycled paperboard, and more packaging can be marked with 100% recycled symbols. 85% of consumers believe that the use of recycled packaging materials "is conducive to the children's future"; 80% of consumers believe that buying 100% recycled cardboard packaging products is "contribution to environmental protection."
Germany: The founding country of the "Green Dot" logo The world's first green packaging "Green Dot" logo in 1975 is a circular pattern consisting of green and white arrows. The upper text consists of German DERGRUNE PUNKT, which means "green dot". . 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.
In 1990, the DSD organizations established by 95 companies in the packaging, consumer, and retail industries, now have 16,000 member companies. DSD members pay DSD organizations the right to obtain “Green Point†packaging recycling marks, and the fees paid are based on the type and weight of the packaging materials. Companies that are not members of the DSD must implement the economic regulations in the packaging regulations and spend more. DSD organizes yellow drums in all corners of the city that are specially packaged with DSD trademarks and carry “green dot†packaging waste.
In 1991, Germany enacted the “Packaging Waste Disposal†Act, and took measures to promote the industry to convert “PVC†bottles for beverages into “PET†bottles. It also called for recycling 80% of “PET†bottles. In June 1992, the German Decree on Packaging Waste Disposal was published. In October 1996, the German government promulgated and implemented a circular economy law based on the principle of polluters. In addition, Germany imposes environmental taxes on those who use hard-to-degrade plastic packaging.
Sweden: The forest is rich but "Shu Lin Ru Jin"
The Swedes have a very strong sense of environmental protection and they are still “preferring Lin Lin Rujin†in the case of abundant forest resources. The most typical is the "green packaging" invented by the Swedes - Tetra Pak. Milk, fruit juices and beverages packaged in this “green packaging†can be stored at room temperature for six months without refrigeration, saving a lot of energy consumed for refrigeration. At the same time, this kind of paper packaging can be recycled to make "colored board" furniture, flooring, toys, audio equipment and so on. Since Tetra Pak is a veritable “green packageâ€, it was quickly promoted throughout Europe and has now become the mainstream of European liquid food packaging.
The “TPR†green packaging material invented by Swedish experts is made of calcium carbonate bonded to polypropylene through a special process. Its structure is very similar to the eggshell, which contains 95% of calcium carbonate and the remainder is binder polypropylene. This material can be processed by various methods such as thermoforming, blow molding, injection molding, and extrusion molding. Smooth and smooth, can be directly printed in a variety of colors. Butter and ice cream packaging products made from this material have appeared on the markets of Switzerland, Finland, the United States and Russia.
Sweden's packaging clearly stipulates "recycling," and the recycled carton can be made into a "color plate" that can be used to make furniture, decorative materials, and toys. In order to curb "white pollution", this green packaging has become the mainstream of liquid food packaging in most European countries.
The Swedish National Consumer Council conducted an environmental awareness survey of all citizens and interviewed more than 1,000 Swedish citizens. The survey shows that nearly one-third of Swedes are currently actively looking for and buying products that have the “Green Mark†or “Environmental Markâ€. Almost half of Swedes are willing to pay 20% more for the purchase of environmentally-friendly products.
Japan: Paying special attention to the development of paper packaging Nippon Paper Co., Ltd. developed the deep-stamped paper “NpimoldPaper†which uses natural fiber as its raw material. Its stretchability is 5-10 times that of plain paper. This product can suppress the text, the pattern and the three-dimensional curved surface during the molding process, similar to the processing of the plastic products, and the smooth processing of the flange can realize a more sealed seal. This product can be produced using current plastic product equipment and molded according to the design scheme. Because no heating and softening are required before processing, production efficiency and energy saving can be increased. Due to its high safety factor, it can be used as a food packaging box.
Today's Japanese businessmen try to use raw materials that do not pollute the environment when packaging food, such as using paper bags instead of plastic containers, which reduces the cost and technical difficulties of collecting used packaging into factory recycling. Packaging design also played a big role in this regard. Recently, Takasaki Paper Co. of Japan used pomace discarded from the food industry to produce pomace packaging paper. The method used was to remove the seeds in the pomace and pulverize them, and then add appropriate wood fiber packaging paper. This kind of paper product is easily decomposed after use, can be burned or composted, and does not pollute the environment. It is an ideal paper for food packaging and can be recycled for paper making.
Ninety percent of Japan's milk is sold in creased lines. The easy-to-squash package not only has a lower production cost, but also can reduce the occupied space, facilitate the recirculation and reduce the transportation cost. Japan's most common drink, Yakutt Health Drink, also uses a cup-shaped container with a bottom tear-off design feature. After tearing the bottom, one can easily flatten the container for easy recycling. Every year in Tokyo, Japan, a packaging design competition is held. An award-winning beverage package called Eco Pac is widely used. The package consists of a 100% recyclable cardboard box and a bag inside the box to contain the beverage, also known as a liner bag box design. The main purpose is to make it easier for people to separate the carton from the bag and it is easier to handle when it is recycled. At present, most of the alcoholic beverages on the market in Japan use such packaging. Another new packaging design that is beginning to be accepted by Japanese consumers is standing bags. Since opening the bag is more likely to spill the internal liquid than opening the bottle, the opening of the bag is specifically designed to facilitate opening. This kind of bag is mainly used to replace plastic bottles. Compared with the two, the former uses only 1/5 of the plastic. In addition to beverages, many of the cooking oils sold in Japan are sold in composite paper packaging, which greatly reduces the use of plastics.
France: Every design of a product needs to consider environmental protection. The French government’s environmental protection agencies encourage and help manufacturers invest heavily in the development, development and production of “green packagingâ€. The environmental protection department clearly stipulates that “food recycling†must be printed on food packaging. Environmental protection sign.
Every time France designs a product, it must consider environmental protection factors, including advertising images. Environmental design plays a strategic role. It needs to consider environmental protection factors, reduce the cost, achieve the effect of promotion, and carry out a completely innovative environmental protection design under the premise of the ordinance. France has a large shopping mall, which is located in the center of France and has 300 chain stores. A packaging company has designed six kinds of designs on the packaging for its packaging products. Each pattern represents a kind of information and makes it clear to consumers. These six kinds of patterns represent: harmless ingredients, product recovery, harmless to the environment, packaging itself, green effect, make recommendations. After this packaging product came out, it was very popular with consumers. On the other hand, if the product itself is not qualified, even if there is no better welcome. On the other hand, if the product itself is not qualified, even if there is a good packaging, it will not help. First, consumers must punish them, the government must punish them, cancel the product's grade standards, and manufacturers are most afraid of a sharp decline in market share. .
United Kingdom: A wrapper equation can save 50,000 trees The British government's promotion of the implementation of the packaging law is primarily the responsibility of the “manufacturer's liability group†consisting of 28 packaging, food, and non-food industry manufacturing companies. Its goal is to The recyclable packaging waste in Britain reached 58% before the century.
In January 2003, a British university professor named Charlie Chaplin developed a formula to save wrapping paper for environmental protection and for saving trees. His equation is (2L+2H+X)X(B+2H) where L is the length of the gift, H is the height, B is the width, and X is the length of the wrapping paper overlap. The result of this formula is that the area of ​​the wrapping paper, ie the length of the gift and the height of the gift, is multiplied by 2, and then the phase is added, and the overlapping part to be reserved is added. The sum of the three is multiplied by the gift. The sum of the width and the height of the gift is the sum of the two, and the answer is that the minimum wrapping paper area required to package the gift. The British professor with the same name as Chaplin, the dramatist, said that every year, the United Kingdom uses at least 25 million meters of wrapping paper. He hopes that the wrapping paper formula he designed could save 8,000 tons of paper and cut 50,000 fewer trees.
Denmark: Devaluation of "Recycling of Packaging Containers"
In 1981, the Danish government first introduced the "Container Packaging Recycling Act" in view of the adverse effects of the increase in empty containers for beverage containers. As the implementation of this law affects the free movement of goods within the European Community, it affects the interests of its member countries. So a "Danish bottle" lawsuit hit the EU court. In 1988, the European Court ruled that Denmark won.
In order to ease the dispute, the European Community formulated the Waste Transport Act in 1990 and the Packaging and Packaging Waste Directive in December 1994. With the European Community
Developed countries develop "green packaging" highlights
January 04 02:07:31, 2024
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