Milk bag: Difference between revisions
m →Korea |
→Korea: added wikilink and reliable reference |
||
Line 22: | Line 22: | ||
===Korea=== |
===Korea=== |
||
In Korea, milk was occasionally sold in plastic bags until |
In Korea, milk was occasionally sold in plastic bags until 1988. To this day, coffee milk from [[Seoul Milk]] comes in small single serving 200ml bags.<ref>[http://www.seoulmilk.co.kr/enterprise/product/product_view.sm?subname=02&gubun=05&nmNo=10000000000205&page=1 Product Description Coffee Milk], Seoul Milk Website, February 16, 2021</ref> |
||
===Mexico=== |
===Mexico=== |
Revision as of 15:02, 16 February 2021
This article needs additional citations for verification. (April 2009) |
![](http://upload.wikimedia.org/wikipedia/commons/thumb/2/20/Bagged_milk_in_Budapest%2C_August_2006.jpg/220px-Bagged_milk_in_Budapest%2C_August_2006.jpg)
Milk bags are plastic bags that contain milk. They are usually stored in a pitcher or jug with one of the corners cut off to allow for pouring. A typical milk bag contains approximately 1 L (1.8 imp pt) of milk in South America, Iran, Israel, Eastern Europe and the Baltics, while in the UK they contain 2 imperial pints (1.1 L), in Canada 1+1⁄3 litres (2.3 imp pt), and in India, 0.5 L (0.9 imp pt).[1]
Usage
Milk bags are popular in the Baltic rim countries, e.g., Estonia, and some Eastern European countries, where they may also be seen used for packaging yogurt or kefir. Milk bags were used in Australia (Greater Shepparton, Victoria), in the late 1990s, distributed by Shepparton-based dairy company Ducats. They were also used in Gympie, Queensland, in the 1970s and early 1980s, and also in Caboolture, Queensland around the same time. These were one pint in size.
By country
Canada
![](http://upload.wikimedia.org/wikipedia/commons/thumb/3/36/Milkbag.jpg/220px-Milkbag.jpg)
Bagged milk is common in eastern Canada. The innovation was introduced in 1967 by DuPont using European equipment. The new packaging quickly found favour with the domestic dairy industry, being lighter and less fragile than glass bottles. However, the consumer public preferred plastic jugs for years, but largely accepted the new containers in certain regions in the 1970s. A major reason for that shift was with the national conversion to the metric system, which was easier to adjust to on production with bags, while doing the same for jugs required entire systems to be wholly redesigned.[2] Regulation in Ontario that required retailers to collect a deposit on milk jugs, but not bags, also motivated the practice.[3]
Milk bags are sold in parts of central Canada, Ontario, Quebec and the Maritimes, but not widely sold in western Canada, and Newfoundland and Labrador.[2] Three bags are sold together in a larger bag containing a total of 4 L (7 imp pt) of milk. The bags are not sold individually, and are either not labelled at all or labelled with only the expiry date, the lot number and sometimes the type of milk contained in the bag. The three-bag 4 L (7 imp pt) package is the largest normally sold at retail, with the lowest unit price. Some convenience store chains offer 4 L (7 imp pt) plastic jugs instead of milk bags, even in eastern Canada. Two accessories are commonly associated with Canadian milk bags — pitchers and bag openers. The key-shaped bag opener with a clip and a magnet was invented in Toronto in 1979.[4] These bag openers are a common type of refrigerator magnet, although the bags can be opened with scissors or knives. Large milk bags inside corrugated boxes (bag-in-box) are often used in milk dispensers at schools and institutions.
India
In urban parts of India, milk is most commonly sold in 0.5-litre and 1-litre bags.
Israel
In Israel, milk in a bag is the most common type of packaging for milk. They became the standard form of milk packaging in the 1960s, with the discontinuation of glass bottles. In Israel, the milk bag is a regulated product, which means that its price is controlled by the state. Therefore, there are price differences between the milk bags and the other alternatives available for marketing milk — plastic bottles or milk cartons. Due to the price differences, a relationship was observed between the socioeconomic status of the consumer and the type of milk container that they customarily purchased. The higher the socio-economic status of the purchaser, the more likely they are to buy milk in cartons rather than in bags, despite the higher price of cartons. Based on these differences, Network Blue Square created a way to measure the socioeconomic status of an area based on the sales ratio of milk cartons versus bagged milk. The higher the ratio of the former to the latter, the higher the status of the region in Israel.[5] For religious Jews, opening a bag of milk can be considered problematic on Shabbat, because the action requires cutting. Israel's interior minister has used empty milk bags in the Knesset, as props to complain about price-hikes in the cost of milk.[6]
Korea
In Korea, milk was occasionally sold in plastic bags until 1988. To this day, coffee milk from Seoul Milk comes in small single serving 200ml bags.[7]
Mexico
In Mexico, assistance programs and prior welfare and government social programs distribute milk in bags (1 L (1.8 imp pt) per bag) at very low prices.[8]
South America
Milk bags are also commonly used in Colombia, Ecuador, Argentina, Brazil, and Uruguay.[9]
United Kingdom
In the United Kingdom, Sainsbury's began a pilot experiment on distributing milk in bags in 2008 in conjunction with Dairy Crest.[10] It was originally targeted at 35 stores at the same price as a regular 2-imperial-pint (1.1 L) plastic bottle of milk,[11] the product was expanded through the North of England nationwide in 2010 at which point the bags retailed at a discounted price compared to traditional containers.[12] In the UK, the bags are usually used in conjunction with a specialized plastic jug. The bag fits snugly inside the jug, one corner of the bag is secured under a bar at the front of the jug, and as the lid is closed the bag is pierced and a spout slides into the hole, maintaining freshness and allowing the milk to be easily poured. Doorstep deliveries in the United Kingdom are normally associated with traditional glass milk bottles, but the Dairy Crest/Milk & More service also deliver milk bags, and sell Jug-It brand plastic jugs specially designed to hold the milk bags. After lengthy negotiations, Milk & More was bought by dairy giant Müller from Dairy Crest in December 2015 and sales of the Jug-It plastic bags ceased.[13]
United States
Dairies in the United States used the bags in the 1980s, but today are confined mainly to regional convenience store chains with in-house dairies, such as Kwik Trip in the Upper Midwest and other boutique dairies.
Benefits
![](http://upload.wikimedia.org/wikipedia/commons/thumb/a/a8/Milk_Pitcher_With_Lid.jpg/220px-Milk_Pitcher_With_Lid.jpg)
The principal benefits of bagged milk are economic and freshness. For producers, it is easier to vary portion size when sealing bags than cartons, as well as lowering the cost of packaging. Milk bags also take up less space in garbage. For consumers, bags typically allow for smaller portion sizes. This theoretically reduces the risk of spoilage, as well as the space and location of storage in the fridge.[14]
Drawbacks
On occasion, the top of the bag can turn over while pouring, causing the milk to spill. Spillage can be avoided by cutting a secondary hole at the other side of the bag for air intake, by pinching the top of the bag while pouring, or by using a pitcher with a lid to keep the milk bag in place.[citation needed]
Milk bags cannot easily be sealed once open, although some consumers fold over the spout and use clips to help maintain freshness. Also, some companies use common single-ply LDPE bag which is easy to pierce and tear, and must be handled and transported with care to avoid product losses and messes.
Environmental concerns
While milk bags use less plastic than standard plastic bottles or jugs, empty bags are often not accepted when mixed with other plastics.[15] In Canada, where recycling services are municipally or regionally managed, milk bags may not always be recycled. In some municipalities milk bags are required to be discarded as garbage[16] and in others they are recyclable.[17]
See also
References
- ^ Washburn, Devin; Sumar, Sai. "What's up with Bagged Milk?". Lucky Peach. Lucky Peach. Retrieved 2 August 2016.
- ^ a b Kelly, Cathal (2010-02-04). "So we drink milk from bags. Does that make us weird?". Toronto Star. Retrieved 2014-01-20.
- ^ Heydari, Anis (January 2, 2020). "Here's why milk comes in bags in parts of Canada". Canadian Broadcasting Corporation.
- ^ "The Snippit". Tangibles Ltd.
- ^ L-2834517,00.html On the relationship between buying milk and socioeconomic status Orna Yefet Published: 08.12.03
- ^ Knesset Eli Yishai raised gallon of milk to protest the price hike, Ynet, January 31, 2005
- ^ Product Description Coffee Milk, Seoul Milk Website, February 16, 2021
- ^ SEDESOL, Liconsa (2012-04-27). "Liconsa". Sedesol. Mexico.
- ^ Chertoff, Emily (2012-08-01). "The Surprising History of the Milk Carton". The Atlantic. Retrieved 2015-08-26.
- ^ Blades, Hollye (2008-06-09). "Pinta goes green as supermarkets offer shoppers the chance to buy milk in a bag". The Times. London.
- ^ Neate, Rupert (2008-06-09). "Milk in bags hits Sainsbury's shelves". The Daily Telegraph. London.
- ^ Wallop, Harry (2010-02-24). "Milk in a bag at Sainsbury's". The Daily Telegraph. London.
- ^ White, Kevin (2014-11-07). "Müller set to review future of Milk & More doorstep deliveries". The Grocer. Retrieved 2019-12-12.
- ^ Nosowitz, Dan (2015-10-20). "What's The Point Of Milk That Comes In Plastic Bags?". Modern Farmer. Retrieved 2015-10-22.
- ^ "Can I Recycle Plastic Bags in the Recycling Bin?". Plastics Make it Possible. 2017. Retrieved 2 November 2018.
- ^ "City of Ottawa - Recycling and Garbage - Milk Bags". App06.ottawa.ca. Retrieved 2015-11-02.
- ^ http://www.peterborough.ca/Assets/City+Assets/Waste+Management/Documents/2+Stream+Recycling+List.pdf
External links
Media related to Milk bags at Wikimedia Commons
- Canadian Milk Bags Demystified on YouTube — a woman demonstrates the nature of the packaging and how it is readied for use