Plastic container

Plastic containers are containers made exclusively or partially of plastic. Plastic containers are ubiquitous either as single-use or reuseable/durable plastic cups, plastic bottles, plastic bags, foam food containers, Tupperware, plastic tubes, clamshells, cosmetic containers, up to intermediate bulk containers and various types of containers made of corrugated plastic. The entire packaging industry heavily depends on plastic containers or containers with some plastic content (e.g. plastic coating or when made of composite material), besides paperboard and other materials. Food storage nowadays relies mainly on plastic food storage containers.

Heat resistant plastic container
A plastic bottle of antifreeze
Home storage containers with latched lids
Stackable reusable plastic euro containers

A basic but important distinction is between single-use / disposable and multi-use / durable containers. The former makes up a notable portion of the global plastic waste (e.g. toothpaste tubs, food delivery foam containers, most plastic bottles, etc.).

Because of the multitude of container applications, the types of plastic vary widely. Because of the material variety (combinations are no exception), the waste will make up a significant portion of plainly visible plastic pollution although some containers like bottles are recyclable.

The convenience and low cost of plastics are the main reasons for their continuously increasing use. Plastic packaging can keep food fresh longer, prevent food waste, and provide consumers with a greater variety of food. In addition, goods in plastic packaging can be easily transported and distributed.[1] Plastic has replaced traditional materials like wood, paperboard, and metal for the manufacture of containers because of its price, moldability/formability, durability and light weight.[2]

Waste

It is estimated that 3.4 billion tonnes of plastic packaging were created between 1950 and 2017.[1] Most plastic packaging is disposed of within a relatively short time. Discarded packaging accounts for 46% (158 million tonnes) of total annual plastic waste generation. Most plastic packaging waste is estimated to come from household waste. According to a 2010 survey by the Waste and Resources Action Programme (WRAP), 73% of all plastic packaging waste in the United Kingdom came from households. Waste plastic packaging makes up a considerable portion of collected aquatic litter (15.9% in the oceans and 74.5% in rivers).[1]

In a 2019 report, The Coca-Cola Company divulged the company created 3 million tons of plastic packaging in 2017 with Nestlé creating 1.7 million tons, Unilever creating 610,000 tons and Colgate-Palmolive nearly 300,000 tons.[3]

In the late 2010s, 150 companies signed up to be part of The Ellen MacArthur Foundation's commitment to reduce plastic pollution.

Alternatives

Alternatives such as cotton bags, cardboard boxes and aluminum cans often have larger ecological footprints because these use up more energy and water to manufacture and transport than their plastic equivalents.[4] In addition, very few countries have facilities for recycling materials that are deemed to be less environmentally harmful than plastic. In most cases, this allegedly safe packaging gets in the natural landscape in the form of waste.[5]

Trade groups

In the U.S., the industry is represented by the Society of the Plastics Industry, Closure & Container Manufacturers Association, Flexible Packaging Association, and others.

Global market

Today packaging is the largest use of plastic resins, accounting for 36% (158 million tonnes) of the world's total plastic production by mass. Plastic packaging is used in the commercial, retail, household, tourism and agricultural sectors. Consumption rates vary among and within countries, with developing countries generally less reliant on packaging. In China annual plastic packaging consumption is approximately 14 kg/capita; in Europe the rate is much higher, averaging 174 kg/capita.[1]

Asia Pacific dominated the global plastic packaging market in 2016. In second place comes North America. The pharmaceutical and food and beverage industries contributed the most to the use of plastic packaging products. During 2016, Asia Pacific accounted for more than 30 percent of the shares of the total volume consumption in this market.[6] The Ocean Conservancy reported that China, Indonesia, Philippines, Thailand, and Vietnam dump more plastic in the sea than all other countries combined.[7]

See also

References
  1. Environment, U. N. (2021-10-21). "Drowning in Plastics – Marine Litter and Plastic Waste Vital Graphics". UNEP - UN Environment Programme. Retrieved 2022-03-21.
  3. Staff Writer (2019-03-14). "Coca-Cola reveals how much plastic it uses". BBC News. Retrieved 2019-03-15.
  4. "The inflexibility of plastic". The Economist. 25 July 2019. Retrieved 31 July 2019. Given the environmental footprint of substitutes like cotton bags, aluminium cans or paper boxes—which often require more energy and water to make and transport than plastic equivalents—new regulations could in fact end up doing harm to the planet.
  5. "Plastic packaging ban 'could harm environment'". BBC News. 9 January 2020.
  6. "Growth of the plastic packaging market in regard to regions". Openpr.com. Retrieved 2018-08-30.
  7. Hannah Leung (21 April 2018). "Five Asian Countries Dump More Plastic Into Oceans Than Anyone Else Combined: How You Can Help". Forbes. Retrieved 23 June 2019. China, Indonesia, Philippines, Thailand, and Vietnam are dumping more plastic into oceans than the rest of the world combined, according to a 2017 report by Ocean Conservancy

Sources

 This article incorporates text from a free content work. Licensed under Cc BY-SA 3.0 IGO (license statement/permission). Text taken from Drowning in Plastics – Marine Litter and Plastic Waste Vital Graphics​, United Nations Environment Programme.

Bibliography
  • Soroka, W, "Fundamentals of Packaging Technology", IoPP, 2002, ISBN 1-930268-25-4
  • Soroka, W, Illustrated Glossary of Packaging Terminology, Institute of Packaging Professionals,
  • Yam, K. L., "Encyclopedia of Packaging Technology", John Wiley & Sons, 2009, ISBN 978-0-470-08704-6
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