The Expo's environmentally friendly seats use this environmentally friendly sheet as the main material. The production of a 1.2-meter-long, 0.4-meter-wide Expo bench requires only 856 250-milliliter-sized paper packages of milk beverages. In addition to the environmental bench, these packages can also be transformed into many useful life and industrial supplies, such as recycled paper, garbage cans, coat hangers, stationery, flooring, industrial pallets, plastic wood panels and so on.
For a long time, China has been actively supporting the recycling of post-consumer packaging and promoting the establishment of a recycling industry chain for composite paper packaging. 28,000 tons of Tetra Pak packaging were recycled in China in 2008, equivalent to about 2.8 billion standard 250 ml packages being recycled.
Question 2: Seek the structure of the wrapping paper of the milk paper packaging, which are composed of those layers? And whether it is harmful to the human body? 5 points According to show that in 2004, China's total consumption of Tetra Pak packaging 11 billion, accounting for about 10% of the global total. Calculated on the basis of 10 grams per packaging material, these Tetra Pak packages totaled 110,000 tons. The pollution of Tetra Pak packaging has two aspects. Considering purely from the point of view of ordinary garbage, 110,000 tons of garbage requires a lot of manpower and material resources to deal with. The more serious problem of Tetra Pak packaging is that the inner layer of this packaging material is aluminum, this metal layer is not easy to degrade, and there is no better way to destroy it, resulting in a mountain of discarded Tetra Pak packaging in certain areas. In the long run, once the metal substance seeps into the ground, it will affect the quality of groundwater and soil. Because this kind of garbage is often piled up in rural areas or urban-rural areas, the contaminated water and soil will pollute crops, livestock, and ultimately, human health is jeopardized.
In fact, the use of aluminum-paper composite packaging there is another drawback, that is, the high cost. Generally speaking, a 250 ml Tetra Pak packaging cost price of about 0.3 yuan. If this part of the cost is reduced both for dairy farmers and nail to the consumer will be a good thing.
Therefore, many experts in the dairy industry believe that, first of all, consumers should be informed of the hazards of aluminum-paper composite packaging through various channels, and consumers are advised to drink less tetra-packed milk and other products. Secondly, various measures should be taken to reduce the production of Tetra Pak packaging products. It is reported that Germany, Brazil and other countries have established a network to recycle Tetra Pak packaging, so it is imperative to establish a recycling network in China as soon as possible.
Question three: toothbrush, milk cartons, fabric and paper towels which is not recyclable garbage paper towels, toothbrushes can be recycled to make plastic particles reuse, milk cartons are also: fabric those rags, you can bleach, and then use the machine into a ball, very fluffy feeling of the kind, to fill the doll ah what Muppet toys.
Question 4: What types of garbage can be divided into? Can be divided into: 1, recyclables: recycling value is high, can enter the waste recycling channels of garbage; mainly including: paper (newspapers, flyers, magazines, old books, cardboard boxes and other uncontaminated paper products, etc.), metal (iron, copper, aluminum and other products), glass (glass bottles and jars, plate glass and other glass products), in addition to plastic bags of plastic products (Styrofoam, plastic bottles, hard plastic, etc.), Rubber and rubber products, Tetra Pak packaging such as milk cartons, beverage bottles (Coke cans, plastic beverage bottles, beer bottles, etc.), and so on. Recyclable garbage is mainly recycled by the standardized recycling network system.2. Hazardous garbage: garbage containing toxic and hazardous chemical substances; mainly including: batteries (accumulators, button batteries, etc.), used electronic products, used lamps and bulbs, expired medicines, expired cosmetics, hair dyes, pesticide containers, herbicide containers, discarded mercury thermometers, waste paint buckets, waste printer cartridges and toner cartridges, etc. toner cartridges, etc. The main ways to deal with hazardous waste: safe landfill, incineration, etc. 3, food waste: food waste and fruit peelings generated in the kitchen; mainly including: leftovers and western food pastries and other food remnants, vegetable stalks and leaves, animal bones and offal, tea leaf residue, fruit remnants, shells and melon peelings, bonsai and other plant debris, discarded edible oil and so on. The main ways to deal with food waste: composting, making feed. 4, other garbage: remove recyclables, hazardous waste, food waste in addition to all the garbage of the general term. Mainly includes: contaminated and non-renewable paper (paper cups, photos, copy paper, pressure-sensitive paper, receipt paper, star sheets, albums, toilet paper, diapers, etc.), contaminated or other non-recyclable glass, plastic bags and other contaminated plastic products, used clothing and other textiles, broken ceramics, women's sanitary products, disposable tableware, seashells, cigarettes, ash, etc. The main treatment route for other garbage: composting. The main ways to dispose of other garbage: incineration of the combustible part to generate electricity, and sanitary landfill of the non-combustible part.
Question 5: What belongs to recyclable garbage? Recyclable garbage is suitable for recovery and recycling and resource utilization of waste, mainly:
(1) Waste paper: newspapers, book paper, packaging paper, office paper, advertising paper, cardboard boxes, etc.; note that paper towels and toilet paper due to water solubility is too strong not to be recycled;
(2) Plastic: a variety of plastic bags, plastic bubbles, plastic packaging, disposable plastic lunch boxes tableware, hard plastic,
(2) plastic: various plastic bags, plastic foam, plastic packaging, disposable plastic lunch boxes, tableware, hard plastic, toothbrushes, plastic cups, mineral water bottles, etc.;
(3) glass: glass bottles and broken glass, mirrors, light bulbs, thermos flasks, etc.;
(4) metal: cans, tin cans, tin cans, toothpaste skins, etc.;
(5) fabrics: mainly including discarded clothes, tablecloths, towels, cloth packages and so on.
Question six: milk cartons are recyclable garbage should be. Some time ago, Bright Dairy had a sensational recycling milk cartons of environmental activities.
Question 7: What are the four main categories of household garbage? The main four categories of domestic waste: recyclables: including waste paper, waste plastic, waste metal, waste glass and other household waste is not polluted suitable for recovery and recycling and resource utilization of waste. Waste paper: newspapers, magazines, books, leaflets, envelopes, food and other items such as packaging cartons, shopping paper bags, egg cartons, beverages and milk and other paper packaging, instant noodle boxes, disposable paper cups, disposable paper cutlery, computer printing paper, copy paper, fax paper, notes, calendars, notebooks, cardboard boxes and so on. Waste plastic: plastic bags, plastic tableware (bento boxes, bowls, spoons), plastic fresh food boxes, plastic bags (film), film, plastic bottles, plastic cooking oil cans, plastic pots and buckets and other containers, plastic daily necessities, plastic benches and chairs, plastic stationery, plastic toys, Plexiglas products, CD-ROM tapes, over-plasticized film, protective film, toothbrushes, toothpaste skins, Styrofoam and so on. Scrap metal: cans, can boxes, hangers, stationery, toys, tableware, utensils, furniture and other metal household goods utensils. Waste glass: glass bottles, glass cups, glass table tops, glass coffee table, glass windows and other glass products. Kitchen waste: organic perishable waste generated by households. Including food trading, production process waste and remaining waste food, such as rice, pasta, expired food, meat, fish and shrimp (can contain shells), crab shells, shells, bones, vegetables, fruits and melons, skin and kernels, bagasse, tea leaves residue, durian shells, coconut shells, and family potted plants discarded twigs (leaves) and so on. Hazardous waste: refers to substances that cause direct or potential harm to human health or the natural environment. It includes waste medicines and their packaging, waste pesticides and disinfectants and their packaging, waste paints and solvents and their packaging, waste mineral oil (waste cosmetics, etc.) and their packaging, waste film and waste photo paper, waste fluorescent tubes, waste thermometers, waste sphygmomanometers, waste rechargeable batteries, waste button batteries, etc. Waste nickel-cadmium batteries and mercuric oxide batteries as well as other hazardous wastes of an electronic nature, etc., which are produced by the family in daily life. Other garbage: refers to other household garbage other than recyclables, food waste and hazardous waste.
Question 8: What is pure milk cartons made of, the more detailed the better! It seems that the vast majority of the domestic are made with Tetra Pak packaging made by the Swedish Tetra Pak company.
Tetra Pak package is introduced as follows:
Tetra Pak is a series of packaging products developed by the Swedish Tetra Pak company (Tetra Pak) for liquid food. The share of this product in China's beverage packaging market has reached 95%. As early as the 1950s, Tetra Pak was one of the first companies to provide packaging for liquid milk. Since then, it has become one of the world's largest suppliers of packaging systems for milk, fruit juices, beverages and many other products. In 1991, Tetra Pak's production was extended to include liquid food processing equipment, plant engineering and cheese production equipment. Today, it is the world's leading international supplier of integrated processing equipment, packaging and distribution lines, and design solutions for liquid food production plants. Today, Tetra Pak has 57 sales companies, 48 licensed packaging material plants and 12 packaging machine assembly plants worldwide***. The company employs 20,261 people, and net sales in 2005 amounted to approximately €8,107 million. Tetra Pak products are sold in more than 165 markets. In 2005, the company*** produced 120.8 billion packages and supplied 64.4 billion liters of liquid food products to consumers worldwide. Tetra Pak's 'Brick Pack' and 'Pillow Pack' are common paper packs for milk and beverages, and are classics of modest packaging. "In September 2004 at the Museum of Modern Art in New York, the Tetra Pak was hailed as a masterpiece of moderate packaging "full of design inspiration to make life simpler, more convenient and safer". A small Tetra Pak, condensing a lot of science and technology and wisdom, simple but not luxurious, has brought a lot of changes to our lives. The high quality milk from the prairie in the north of China relies on the Tetra Pak aseptic package to be conveniently delivered to thousands of households thousands of miles away. Tetra Pak has found a good balance between protective function and meeting emotional needs. Compared to plastic and glass bottles, brick and pillow-shaped Tetra Paks have a relatively large volume ratio, and this package shape is easier to box, transport and store. If you look at it from a technical point of view, the Tetra Pak is a six-layer composite paper package consisting of paper, aluminum and plastic, which effectively blocks air and light, the killers that tend to spoil milk and beverages. Therefore, a small Tetra Pak makes it easier and safer to consume milk and beverages, with a longer shelf life and higher packaging efficiency. Of course, the Tetra Pak is also completely "down to earth". First of all, its shape is simple and atmospheric, and the outer paper sheet can be conveniently printed with different designs according to different products' demands, either brightly colored, fresh or cartoonish, which can be completely different from product to product and from consumer to consumer. On the basis of "Tetra Pak Brick", Tetra Pak has also launched the "Tetra Pak Diamond" packaging with good handfeel, metallic texture, more upscale and fashionable under the premise of saving cost as much as possible, such as the popular "Yaha" packaging. Tetra Pak's "YAHA" coffee packaging fully reflects the youthful and fashionable atmosphere. Tetra Pak has always followed the motto of the company's founder, Dr. Ruben Rauschen. Tetra Pak has always followed the motto of the company's founder, Dr. Rubin Rauzin: "Packaging should save more than it costs." The essence of this statement is "cost saving". Tetra Pak Packaging has always been pursuing cost savings for manufacturers in the production, transportation and distribution of food products, while at the same time bringing safety and convenience to consumers. It is worth mentioning that Tetra Pak also emphasizes savings in the product development process. Under the premise of keeping the packaging performance unchanged, after long-term efforts, the use of cardboard in Tetra Pak has been reduced by 18%; the thickness of aluminum foil has also been reduced by 30%; on the other hand, all Tetra Pak packages can be recycled and reused as stationery, tables and chairs, building materials, etc., so that they can be "wasted but not discarded" after they have completed their packaging functions. "On the other hand, all Tetra Pak packaging can be recycled into stationery, desks, chairs, building materials and so on. This pursuit of Tetra Pak is in sharp contrast to the sometimes rampant over-packaging in the market. We really hope to see more moderate packaging like Tetra Pak and less luxurious and insubstantial over-packaging like luxury mooncakes. Pollution and waste brought by Tetra Pak According to the display, in 2004, China consumed 11 billion Tetra Pak packages, accounting for about 10% of the global total. According to the calculation of 10 grams of each packaging material, these Tetra Pak packages totaled 110,000 tons. The pollution of Tetra Pak packaging exists in two aspects. Considering purely from the point of view of ordinary garbage, 110,000 tons of garbage requires a lot of manpower and material resources to deal with. Tetra Pak packaging produces a more serious problem is that the inner layer of this packaging material is aluminum, this metal layer is not easy to degrade, there is no better way to destroy, resulting in certain areas of waste ...... >>
Question 9: How are milk cartons handled? Some milk cartons can be recycled and some are treated as garbage, but they can be recycled, but don't throw them away. Although many milk cartons are biodegradable, they shouldn't be softened
Question 10: How is garbage categorized? 5 points Nowadays, domestic garbage in China can be divided into four categories:
Recyclable garbage, food waste, hazardous waste and other garbage.
At present, the commonly used methods of garbage disposal are: comprehensive utilization, sanitary landfill, incineration power generation, composting, and resource return.
From the domestic and foreign cities on the classification of domestic waste methods, roughly according to the composition of the composition of the garbage, the amount of production, combined with the local garbage resource utilization and treatment methods for classification. For example, Germany is generally divided into paper, glass, metal, plastic, etc.; Australia is generally divided into compostable garbage, recyclable garbage, non-recyclable garbage; Japan is generally divided into combustible garbage, non-combustible garbage, and so on.
Most of the garbage disposal methods are still in the traditional landfill mode, which occupies tens of thousands of acres of land; and the insects and flies fly, sewage overflows, and the stench is so strong that it seriously pollutes the environment. Therefore, separate collection of garbage can reduce the amount of garbage disposal and treatment equipment, reduce the cost of treatment, reduce the consumption of land resources, with social, economic and ecological benefits.