Alexei Volkov
China is the world's biggest producer, consumer, and exporter of plastics. In 2020, China produced about 60 million tonnes of plastic waste, of which only 17% was recycled. The country is also the largest source of mismanaged plastic waste and the biggest offender of ocean plastic pollution. China's plastic waste has contaminated its waterways and oceans, leading to the ingestion of plastic by marine life and, consequently, humans who consume fish. China's plastic production contributes to its high greenhouse gas emissions, with single-use plastics being made almost entirely from fossil fuels. The country manufactures a wide range of plastic products, including computer components, footwear, textiles, and toys.
| Characteristics | Values |
|---|---|
| Plastic production | The largest producer and exporter of single-use and virgin plastics |
| Plastic consumption | Consumes at least one-fifth of the world's plastics |
| Plastic waste | In 2020, China produced about 60 million tonnes of plastic waste, of which only 16 million tonnes were recycled |
| Plastic recycling | Only about 17% of the plastic used in China is recycled; China was also the largest importer of plastic waste from other countries until 2019 |
| Plastic pollution | China is the largest source of mismanaged plastic waste and the biggest offender of ocean plastic pollution |
| Plastic products | Plastic components for footwear, textiles, toys, and computer hardware are among the top products made in China |
| Plastic types | Polyethylene, polypropylene, PVC, and ABS are commonly used plastic materials in China |
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What You'll Learn
Plastic components for footwear
China is the largest global footwear manufacturer, supplying over 60% of the world's footwear. The country's footwear industry manufactures a wide range of footwear, including plastic shoes and footwear components.
Plastic is a versatile material used in various footwear components, including shoe soles, insoles, and uppers. Plastic components offer several advantages in footwear construction due to their lightweight, durable, and flexible nature. They also provide good shock absorption and insulation properties, making them ideal for sports and outdoor shoes.
One common type of plastic used in footwear is Polyvinyl Chloride (PVC). PVC is widely used in shoe soles due to its durability and ability to provide traction and grip. It is often used in the form of a composite material, with other additives included to enhance its properties. For example, PVC can be combined with plasticizers like phthalates to increase its flexibility and softness. However, the use of phthalates has come under scrutiny due to potential health concerns.
Another type of plastic used in footwear components is Ethylene-Vinyl Acetate (EVA). EVA is a lightweight and flexible material that provides good cushioning and shock absorption. It is commonly used in shoe soles, insoles, and midsoles, especially in sports shoes and sandals. EVA is known for its softness and ability to mould to the shape of the foot, providing comfort and support.
Thermoplastic Polyurethane (TPU) is another important plastic in footwear construction. TPU is highly durable, flexible, and resistant to abrasion and tears. It is often used in shoe soles, providing excellent traction and grip on various surfaces. TPU is also breathable and waterproof, making it suitable for outdoor and sports footwear.
Other plastics used in footwear components include Polyethylene, Polypropylene, and Polycarbonate. These materials offer varying degrees of flexibility, durability, and impact resistance, making them suitable for different parts of the shoe. For example, Polyethylene foam is commonly used in insoles for its cushioning properties, while Polypropylene is used in durable shoe soles.
In addition to these standard plastics, there is also a growing trend towards using recycled plastics in footwear. This trend aligns with the increasing demand for eco-friendly and sustainable shoes. Recycled plastic bottles, for instance, can be transformed into a soft and breathable fabric for shoe uppers, reducing waste and providing an environmentally conscious alternative.
China's footwear industry plays a significant role in the global market, offering a diverse range of products, from fashion-forward designs to sports and outdoor footwear. The country's manufacturing capabilities, cost efficiency, and speed-to-market make it an attractive source for companies seeking to produce high-quality and innovative footwear at competitive prices.
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Plastic toys
Polystyrene is a colourless, odourless, and tasteless plastic with good transparency and surface gloss. It is easy to dye, has high hardness, good water resistance, and good chemical resistance. However, it is brittle, has low impact strength, and poor heat resistance.
ABS is a tough, hard, and rigid plastic with good low-temperature resistance. It is widely used in the ride-on car industry as it does not become brittle at low temperatures.
PVC is a versatile plastic that can be made into a variety of complex, soft, and transparent products by adding plasticizers.
Polypropylene is a tough, rigid, and dimensionally stable plastic with good overall performance and a wide range of applications.
Polycarbonate and polyethylene are also commonly used in plastic toys, but their specific properties in relation to toys are not as widely discussed.
Ethylene Vinyl Acetate (EVA) is a resin used in toys, ride-on cars, wheels, and seats due to its high strength, high abrasion resistance, and solvent resistance.
Polyurethane and polyester are also used in plastic toys, but their specific advantages and disadvantages in this application are not as widely discussed.
While plastic is a versatile and durable material for toys, it has come under scrutiny due to health and environmental concerns. Some plastic toys manufactured in China have been found to contain toxic levels of chemicals, such as phthalates, posing a serious risk to children's health. This has prompted discussions about stricter regulations and labelling requirements for plastic toys to ensure consumer safety.
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Computer components
China is a major manufacturing hub for plastic products, including computer components. The country's computer part exports amount to a little over $142 billion, which is almost 41% of the global total.
China's dominance in the field of injection moulding has revolutionized the electronics industry globally. Chinese manufacturers utilize intricate moulding techniques, such as plastic overmoulding, to create durable components for a range of electronics, including computer parts. These parts are lightweight, cost-efficient, and offer enhanced resistance to heat and electricity.
One of the most common plastics used in computer components is acrylonitrile butadiene styrene (ABS). This plastic is known for its high strength and impact resistance, making it ideal for items such as computer keyboards and mice. Other common plastics used in computer components include polyurethanes (PU), polycarbonate (PC), polyethylene (PE), and polypropylene (PP).
China's strong supply chain infrastructure enables it to fulfill large-volume orders with short lead times and maximum cost-effectiveness. The country's plastic factories have access to an extensive domestic supply chain network, allowing them to source a wide range of raw materials and manufacturing components. Additionally, Chinese suppliers and logistics providers utilize systems that monitor supply chains and inventory levels, ensuring the timely cross-border movement of plastic parts and products.
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Plastic film
China is a major manufacturer of plastic film, with a large capacity for production. The country has a well-established plastics industry, with a vast number of manufacturers and a large workforce. This has allowed China to become a significant player in the global plastic film market, with a competitive advantage in terms of price and production volume.
The plastic film produced in China is often of a lower quality and is used for a range of applications, including packaging, construction, and agriculture. This type of plastic film is often chosen for its low cost and versatility, rather than for specialized applications that require specific performance characteristics.
The Chinese plastic film industry has faced scrutiny in recent years due to environmental concerns. The industry has been associated with the production and use of single-use plastics, which have a significant impact on the environment, particularly in terms of plastic pollution and waste management.
Despite these concerns, the demand for plastic film from China remains high due to its low cost and versatility. However, there is a growing trend towards more sustainable alternatives, with an increasing focus on recyclable and biodegradable plastic films. The Chinese plastic film industry is adapting to these changes, with some manufacturers investing in new technologies and materials to meet the evolving demands of the global market.
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Plastic bags
China is the world's largest producer and consumer of plastics, with plastic waste continuing to soar. In 2020, China produced about 60 million tonnes of plastic waste, but only 16 million tonnes were recycled. This is due in part to the low cost of plastic bags, the rise of e-commerce and delivery services, resulting in mounting plastic packaging waste.
The country has implemented several policies to reduce plastic waste, including two national plastic bag banning laws in 2008 and 2020. The 2008 law banned the production, retail, and use of plastic bags thinner than 25 micrometres, requiring retailers to charge for plastic bags at the point of sale. However, this did not apply to the free inner plastic packaging bags used in supermarkets. The 2020 law upgraded these restrictions, banning all non-biodegradable plastic bags in supermarkets in major cities.
Despite these efforts, plastic bag usage remains high in China. A 2020 report by the United Nations Environment Programme estimated that each individual in China used approximately 1,095 single-use plastic bags per year. The country's rapid growth in express delivery services and food delivery industries has also contributed significantly to plastic waste.
To address this issue, China has introduced legislation to promote sustainability and reduce plastic pollution, such as the PRC Law on the Prevention and Control of Environmental Pollution Caused by Solid Waste. This law forbids and restricts the production, sale, and use of non-degradable plastic bags and other disposable plastic products, with violations subject to fines.
However, the effectiveness of these policies has been mixed. While plastic bag usage in supermarkets and shopping malls has decreased significantly, other sectors, such as vegetable markets, grocery stores, and restaurants, still offer disposable plastic bags for free. Additionally, the rise of delivery services and the low cost of plastic bags continue to drive plastic waste.
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Frequently asked questions
Some plastic products made in China include computer components, plastic toys, plastic footwear, and textiles.
Some types of plastic materials used in manufacturing in China include polyethylene, polypropylene, PVC, and ABS.
China is the world's biggest producer, consumer, and exporter of plastics. It is also the largest source of mismanaged plastic waste and the biggest offender of ocean plastic pollution.
