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74-512: Packaging engineering , also package engineering , packaging technology and packaging science , is a broad topic ranging from design conceptualization to product placement. All steps along the manufacturing process, and more, must be taken into account in the design of the package for any given product. Package engineering is an interdisciplinary field integrating science, engineering, technology and management to protect and identify products for distribution, storage, sale, and use. It encompasses

148-526: A MaxiCode 2-D code for parcel tracking. RFID labels for shipping containers are also increasingly used. A Wal-Mart division, Sam's Club , has also moved in this direction and is putting pressure on its suppliers to comply. Shipments of hazardous materials or dangerous goods have special information and symbols (labels, placards, etc.) as required by UN, country, and specific carrier requirements. On transport packages, standardized symbols are also used to communicate handling needs. Some are defined in

222-419: A UFI . Technologies related to shipping containers are identification codes, bar codes , and electronic data interchange ( EDI ). These three core technologies serve to enable the business functions in the process of shipping containers throughout the distribution channel. Each has an essential function: identification codes either relate product information or serve as keys to other data, bar codes allow for

296-503: A life cycle assessment which considers the material and energy inputs and outputs to the package, the packaged product (contents), the packaging process, the logistics system, waste management , etc. It is necessary to know the relevant regulatory requirements for point of manufacture, sale, and use. The traditional "three R's" of reduce, reuse, and recycle are part of a waste hierarchy which may be considered in product and package development. Development of sustainable packaging

370-556: A resin identification code ), and the "Green Dot" . Food packaging may show food contact material symbols. In the European Union , products of animal origin which are intended to be consumed by humans have to carry standard, oval-shaped EC identification and health marks for food safety and quality insurance reasons. Bar codes , Universal Product Codes , and RFID labels are common to allow automated information management in logistics and retailing . Country-of-origin labeling

444-533: A standard size of measure , referring to a set capacity or weight of a given commodity. For example, in the UK and Ireland, a barrel of beer refers to a quantity of 36 imperial gallons (160 L; 43 US gal), and is distinguished from other unit measurements, such as firkins , hogsheads , and kilderkins . Wine was shipped in barrels of 119 litres (31 US gal; 26 imp gal). A barrel of oil, defined as 42 US gallons (35 imp gal; 160 L),

518-464: A barrel when water or alcohol is lost due to evaporation , a portion known as the "angels' share". In an environment with 100% relative humidity , very little water evaporates and so most of the loss is alcohol, a useful trick if one has a wine with very high proof. Most beverages are topped up from other barrels to prevent significant oxidation, although others such as vin jaune and sherry are not. Beverages aged in wooden barrels take on some of

592-522: A cask. The modern US beer barrel is 31 US gallons (117.34777 L), half a gallon less than the traditional wine barrel (26 U.S.C. §5051 ). Barrels are also used as a unit of measurement for dry goods (dry groceries), such as flour or produce. Traditionally, a barrel is 196 pounds (89 kg) of flour (wheat or rye), with other substances such as pork subject to more local variation. In modern times, produce barrels for all dry goods, excepting cranberries, contain 7,056 cubic inches, about 115.627 L. In

666-549: A convex shape and bulge at their center, called bilge. This facilitates rolling a well-built wooden barrel on its side and allows the roller to change directions with little friction, compared to a cylinder . It also helps to distribute stress evenly in the material by making the container more curved. Barrels have reinforced edges to enable safe displacement by rolling them at an angle (in addition to rolling on their sides as described). Casks used for ale or beer have shives and keystones in their openings. Before serving

740-435: A cooper and tubs made of staves in use at the grape harvest. Herodotus ( c.  484 – c.  425 BC) allegedly reports the use of "palm-wood casks" in ancient Babylon , but some modern scholarship disputes this interpretation. In Europe, buckets and casks dating to 200 BC have been found preserved in the mud of lake villages . A lake village near Glastonbury dating to the late Iron Age has yielded one complete tub and

814-632: A grape distillate named pisco is either aged in oak or in earthenware . Some wines are fermented "on barrel", as opposed to in a neutral container like steel or wine-grade HDPE (high-density polyethylene) tanks. Wine can also be fermented in large wooden tanks, which—when open to the atmosphere—are called "open-tops". Other wooden cooperage for storing wine or spirits range from smaller barriques to huge casks, with either elliptical or round heads. The tastes yielded by French and American species of oak are slightly different, with French oak being subtler, while American oak gives stronger aromas. To retain

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888-474: A longer time frame. A package designed for one mode of shipment may not be suited to another. With some types of products, the design process involves detailed regulatory requirements for the packaging. For example, any package components that may contact foods are designated food contact materials . Toxicologists and food scientists need to verify that such packaging materials are allowed by applicable regulations. Packaging engineers need to verify that

962-885: A number of wooden staves. The Roman historian Pliny the Elder (died 79 AD) reported that cooperage in Europe originated with the Gauls in Alpine villages who stored their beverages in wooden casks bound with hoops. Pliny identified three different types of coopers: ordinary coopers, wine coopers and coopers who made large casks. Large casks contain more and bigger staves and are correspondingly more difficult to assemble. Roman coopers tended to be independent tradesmen, passing their skills on to their sons. The Greek geographer Strabo ( c. 64 BC to c. 24 AD) recorded that wooden pithoi (barrels or wine-jars) were lined with pitch to stop leakage and preserve

1036-486: A packaging program typically begin with generalized science, business, and engineering classes before progressing into industry-specific topics such as shelf life stability, corrugated box design , cushioning , engineering design , labeling regulations, project management , food safety , robotics , RFID tags, quality management , package testing , packaging machinery, tamper-evident methods, recycling , computer-aided design , etc. Packaging Packaging

1110-470: A process that is known as solera . Laws in several jurisdictions require that whiskey be aged in wooden barrels. The law in the United States requires that " straight whiskey " (with the exception of corn whiskey ) must be stored for at least two years in new, charred oak containers. Other forms of whiskey aged in used barrels cannot be called "straight". International laws require any whisky bearing

1184-459: A result of an accident: as a Brooklyn printer and paper-bag maker during the 1870s, he was once printing an order of seed bags, and the metal ruler, commonly used to crease bags, shifted in position and cut them. Gair discovered that by cutting and creasing in one operation he could make prefabricated paperboard boxes. Commercial paper bags were first manufactured in Bristol , England , in 1844, and

1258-416: A whisky branded as "Jameson Caskmates". Cask ale is aged in the barrel (usually steel) for a short time before serving. Extensive barrel aging is required of many sour beers . Traditional balsamic vinegar is aged in a series of wooden barrels. The pepper mash used to make Tabasco sauce is aged for three years in previously used oak whiskey barrels since its invention in 1868. Vernors ginger ale

1332-428: Is 42 US gallons (35.0  imp gal ; 159.0  L ). This measurement originated in the early Pennsylvania oil fields , and permitted both British and American merchants to refer to the same unit, based on the old English wine measure, the tierce . Earlier, another size of whiskey barrel was the most common size; this was the 40 US gallons (33.3 imp gal; 151.4 L) barrel for proof spirits, which

1406-460: Is affected by other factors is its relationship to logistics . When the distribution system includes individual shipments by a small parcel carrier, the sorting, handling, and mixed stacking make severe demands on the strength and protective ability of the transport package. If the logistics system consists of uniform palletized unit loads , the structural design of the package can be designed to meet those specific needs, such as vertical stacking for

1480-451: Is aged for at least three years. Like with other spirits, longer aging results in a more pronounced flavor. Beers are sometimes aged in barrels which were previously used for maturing wines or spirits. This is most common in darker beers such as stout, which is sometimes aged in oak barrels identical to those used for whiskey. Whisky distiller Jameson notably purchases barrels used by Franciscan Well brewery for their Shandon Stout to produce

1554-615: Is an area of considerable interest to standards organizations , governments, consumers, packagers, and retailers. Sustainability is the fastest-growing driver for packaging development, particularly for packaging manufacturers that work with the world's leading brands, as their CSR (Corporate Social Responsibility) targets often exceed those of the EU Directive. Choosing packaging machinery includes an assessment of technical capabilities, labor requirements, worker safety, maintainability , serviceability, reliability , ability to integrate into

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1628-447: Is expected to have a major impact on the market. Packaging and package labeling have several objectives Packaging may be of several different types. For example, a transport package or distribution package can be the shipping container used to ship, store, and handle the product or inner packages. Some identify a consumer package as one which is directed toward a consumer or household. Packaging may be described in relation to

1702-477: Is fully integrated into government, business, institutional, industrial, and for personal use. Package labeling ( American English ) or labelling ( British English ) is any written, electronic, or graphic communication on the package or on a separate but associated label . Many countries or regions have regulations governing the content of package labels. Merchandising, branding, and persuasive graphics are not covered in this article. The first packages used

1776-424: Is marketed as having a "barrel-aged" flavor, and the syrup used to produce the beverage was originally aged in oak barrels when first manufactured in the 19th century. Whether the syrup continues to be aged in oak is unclear. "Angels' share" is a term for the portion (share) of a wine or distilled spirit 's volume that is lost to evaporation during aging in oak barrels. The ambient humidity tends to affect

1850-498: Is mizunara oak ( Quercus crispula ), and recently Oregon oak ( Quercus garryana ) has been used. Someone who makes traditional wooden barrels is called a cooper . Today, barrels and casks can also be made of aluminum , stainless steel , and different types of plastic , such as HDPE . Early casks were bound with wooden hoops and in the 19th century these were gradually replaced by metal hoops that were stronger, more durable and took up less space. Barrel has also been used as

1924-428: Is not typically considered necessary elsewhere, whiskey made elsewhere is usually aged in used barrels that previously contained American whiskey (usually bourbon whiskey ). The typical bourbon barrel is 53 US gallons (200 L; 44 imp gal) in size, which is thus the de facto standard whiskey barrel size worldwide. Some distillers transfer their whiskey into different barrels to "finish" or add qualities to

1998-416: Is often used. Some products might use QR codes or similar matrix barcodes . Packaging may have visible registration marks and other printing calibration and troubleshooting cues. The labelling of medical devices includes many symbols, many of them covered by international standards, foremost ISO 15223-1. Several aspects of consumer package labeling are subject to regulation. One of the most important

2072-401: Is required for all but the simplest package design and development programs. An effective quality management system and Verification and Validation protocols are mandatory for some types of packaging and recommended for all. Package development involves considerations of sustainability , environmental responsibility, and applicable environmental and recycling regulations. It may involve

2146-509: Is selected because of its ability to transfer certain aromas to the spirit. Cognac is aged only in oak casks made from wood from the Forest of Tronçais and more often from the Limousin forests. Some types of tequila are aged in oak barrels to mellow its flavor. "Reposado" tequila is aged for a period of two months to one year, "Añejo" tequila is aged for up to three years, and "Extra Añejo" tequila

2220-408: Is still used as a measure of volume for oil, although oil is no longer shipped in barrels. The barrel has also come into use as a generic term for a wooden cask of any size. An Egyptian wall-painting in the tomb of Hesy-Ra , dating to 2600 BC, shows a wooden tub used to measure wheat and constructed of staves bound together with wooden hoops. Another Egyptian tomb painting dating to 1900 BC shows

2294-431: Is the science , art and technology of enclosing or protecting products for distribution, storage, sale, and use. Packaging also refers to the process of designing, evaluating, and producing packages. Packaging can be described as a coordinated system of preparing goods for transport, warehousing, logistics , sale, and end use. Packaging contains, protects, preserves, transports, informs, and sells. In many countries it

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2368-615: Is to accurately state the quantity (weight, volume, count) of the package contents. Consumers expect that the label accurately reflects the actual contents. Manufacturers and packagers must have effective quality assurance procedures and accurate equipment; even so, there is inherent variability in all processes . Regulations attempt to handle both sides of this. In the US, the Fair Packaging and Labeling Act provides requirements for many types of products. Also, NIST has Handbook 133, Checking

2442-505: The ASTM D5445 "Standard Practice for Pictorial Markings for Handling of Goods", ISO 780 "Pictorial marking for handling of goods", and GHS hazard pictograms . Package design and development are often thought of as an integral part of the new product development process. Alternatively, the development of a package (or component) can be a separate process but must be linked closely with the product to be packaged. Package design starts with

2516-564: The Chinese to wrap foods as early as the first or second century BC. The usage of paper-like material in Europe was when the Romans used low grade and recycled papyrus for the packaging of incense . The earliest recorded use of paper for packaging dates back to 1035, when a Persian traveller visiting markets in Cairo , Arab Egypt , noted that vegetables, spices and hardware were wrapped in paper for

2590-489: The FCC and TÜV marks), trademarks , proof of purchase , etc. Some requirements and symbols exist to communicate aspects of consumer rights and safety, for example the CE marking or the estimated sign that notes conformance to EU weights and measures accuracy regulations. Examples of environmental and recycling symbols include the recycling symbol , the recycling code (which could be

2664-458: The Royal Navy . The progressive improvement in canning stimulated the 1855 invention of the can opener . Robert Yeates, a cutlery and surgical instrument maker of Trafalgar Place West, Hackney Road, Middlesex , UK, devised a claw-ended can opener with a hand-operated tool that haggled its way around the top of metal cans. In 1858, another lever-type opener of a more complex shape was patented in

2738-456: The age of sail . Its viscous nature made sperm whale oil a particularly difficult substance to contain in staved containers. Oil coopers were probably the most skilled coopers in pre-industrial cooperage. Olive oil , seed oils and other organic oils were also placed in wooden casks for storage or transport. Wooden casks were also used to store mineral oil. The standard size barrel of crude oil or other petroleum product (abbreviated bbl)

2812-595: The American Francis Wolle patented a machine for automated bag-making in 1852. Packaging advancements in the early 20th century included Bakelite closures on bottles , transparent cellophane overwraps and panels on cartons . These innovations increased processing efficiency and improved food safety . As additional materials such as aluminum and several types of plastic were developed, they were incorporated into packages to improve performance and functionality. In 1952, Michigan State University became

2886-510: The Net Contents of Packaged Goods. This is a procedural guide for compliance testing of net contents and is referenced by several other regulatory agencies. Other regions and countries have their own regulatory requirements. For example, the UK has its Weights and Measures (Packaged Goods) Regulations as well as several other regulations . In the EEA , products with hazardous formulas need to have

2960-455: The UK this is strictly correct only if the container holds 36 imperial gallons. The terms " keg " and "cask" refer to containers of any size, the distinction being that kegs are used for beers intended to be served using external gas cylinders. Cask ales undergo part of their fermentation process in their containers, called casks. Casks are available in several sizes, and it is common to refer to "a firkin " or "a kil" ( kilderkin ) instead of

3034-458: The US, the wine gallon of 231 cubic inches being the standard gallon for liquids (the corn gallon of 268.8 cubic inches for solids). In Britain, the wine gallon was replaced by the imperial gallon . The tierce later became the petrol barrel. The tun was originally 256 gallons , which explains from where the quarter, 8 bushels or 64 (wine) gallons, comes. Although it is common to refer to draught beer containers of any size as barrels, in

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3108-562: The United States by Ezra Warner of Waterbury, Connecticut . Set-up boxes were first used in the 16th century and modern folding cartons date back to 1839. The first corrugated box was produced commercially in 1817 in England. Corrugated (also called pleated) paper received a British patent in 1856 and was used as a liner for tall hats. Scottish-born Robert Gair invented the pre-cut paperboard box in 1890—flat pieces manufactured in bulk that folded into boxes. Gair's invention came about as

3182-644: The automated input of identification codes and other data, and EDI moves data between trading partners within the distribution channel. Elements of these core technologies include UPC and EAN item identification codes, the SCC-14 (UPC shipping container code), the SSCC-18 (Serial Shipping Container Codes), Interleaved 2-of-5 and UCC/EAN-128 (newly designated GS1-128 ) bar code symbologies , and ANSI ASC X12 and UN/EDIFACT EDI standards. Small parcel carriers often have their own formats. For example, United Parcel Service has

3256-488: The beer, a spile is hammered into the shive and a tap into the keystone. The wooden parts that make up a barrel are called staves , the top and bottom are both called heads or headers , and the rings that hold the staves together are called hoops . These are usually made of galvanized iron, though historically they were made of flexible bits of wood called withies . While wooden hoops could require barrels to be "fully hooped", with hoops stacked tightly together along

3330-481: The center of a barrel is called a bung hole and the stopper used to seal it is a bung . The latter is generally made of white silicone . A barrel is one of several units of volume , with dry barrels, fluid barrels (UK beer barrel, US beer barrel), oil barrel, etc. The volume of some barrel units is double others, with various volumes in the range of about 100–200 litres (22–44 imp gal; 26–53 US gal). Pre-1824 definitions continued to be used in

3404-410: The completed package will keep the product safe for its intended shelf life with normal usage. Packaging processes, labeling, distribution, and sale need to be validated to assure that they comply with regulations that have the well being of the consumer in mind. Sometimes the objectives of package development seem contradictory. For example, regulations for an over-the-counter drug might require

3478-404: The composition of this share. Drier conditions tend to make the barrels evaporate more water, strengthening the spirit. However, in higher humidities, more alcohol than water will evaporate, therefore reducing the alcoholic strength of the product. This alcoholic evaporate encourages the growth of a darkly colored fungus, the angels' share fungus, Baudoinia compniacensis , which tends to appear on

3552-491: The compounds in the barrel, such as vanillin and wood tannins . The presence of these compounds depends on many factors, including the place of origin, how the staves were cut and dried, and the degree of "toast" applied during manufacture. Barrels used for aging are typically made of French or American oak , but chestnut and redwood are also used. Some Asian beverages (e.g., Japanese sake ) use Japanese cedar , which imparts an unusual, minty-piney flavor. In Peru and Chile,

3626-572: The customers after they were sold. The use of tinplate for packaging dates back to the 18th century. The manufacturing of tinplate was the monopoly of Bohemia for a long time; in 1667 Andrew Yarranton , an English engineer , and Ambrose Crowley brought the method to England where it was improved by ironmasters including Philip Foley . By 1697, John Hanbury had a rolling mill at Pontypool for making "Pontypoole Plates". The method pioneered there of rolling iron plates by means of cylinders enabled more uniform black plates to be produced than

3700-403: The dead as grave goods . An "ageing barrel" is used to age wine ; distilled spirits such as whiskey , brandy , or rum ; beer ; tabasco sauce ; or (in smaller sizes) traditional balsamic vinegar . When a wine or spirit ages in a barrel, small amounts of oxygen are introduced as the barrel lets some air in (compare to microoxygenation where oxygen is deliberately added). Oxygen enters

3774-413: The desired measure of oak influence, a winery will replace a certain percentage of its barrels every year, although this can vary from 5 to 100%. Some winemakers use "200% new oak", where the wine is put into new oak barrels twice during the aging process. Bulk wines are sometimes more cheaply flavored by soaking in oak chips or added commercial oak flavoring instead of being aged in a barrel because of

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3848-470: The entire top and bottom third of a barrel, iron-hooped barrels only require a few hoops on each end. Wine barrels typically come in two hoop configurations. An American barrel features six hoops, from top to center: head- or chime hoop , quarter hoop and bilge hoop (times two), while a French barrel features eight, including a so-called French hoop , located between the quarter- and bilge hoops (see "wine barrel parts" illustration). The opening at

3922-438: The exterior surfaces of most things in the immediate area. Water barrels are often used to collect the rainwater from dwellings (so that it may be used for irrigation or other purposes). This usage, known as rainwater harvesting , requires (besides a large rainwater barrel or water butt ) adequate (waterproof) roof-covering and an adequate rain pipe . Wooden casks of various sizes were used to store whale oil on ships in

3996-454: The final product. These finishing barrels frequently aged a different spirit (such as rum) or wine. Other distillers, particularly those producing Scotch, often disassemble five used bourbon barrels and reassemble them into four casks with different barrel ends for aging Scotch, creating a type of cask referred to as a hogshead . Maturing is very important for a good brandy , which is typically aged in oak casks. The wood used for those barrels

4070-480: The first university in the world to offer a degree in Packaging Engineering . In-plant recycling has long been typical for producing packaging materials. Post-consumer recycling of aluminum and paper-based products has been economical for many years: since the 1980s, post-consumer recycling has increased due to curbside recycling , consumer awareness, and regulatory pressure. Many prominent innovations in

4144-581: The following general types: Barrel Barrels have a variety of uses, including storage of liquids such as water, oil, and alcohol. They are also employed to hold maturing beverages such as wine , cognac , armagnac , sherry , port , whiskey , beer , arrack , and sake . Other commodities once stored in wooden casks include gunpowder , meat , fish, paint, honey, nails, and tallow . Modern wooden barrels for wine-making are made of French common oak ( Quercus robur ), white oak ( Quercus petraea ), American white oak ( Quercus alba ), more exotic

4218-533: The identification of all the requirements: structural design, marketing , shelf life , quality assurance , logistics , legal, regulatory, graphic design , end-use, environmental, etc. The design criteria, performance (specified by package testing ), completion time targets, resources, and cost constraints need to be established and agreed upon. Package design processes often employ rapid prototyping , computer-aided design , computer-aided manufacturing and document automation . An example of how package design

4292-491: The label " Scotch " to be distilled and matured in Scotland for a minimum of three years and one day in oak casks. By Canadian law, Canadian whiskies must "be aged in small wood for not less than three years", and "small wood" is defined as a wood barrel not exceeding 700 litres (150 imp gal; 180 US gal) capacity. Since the U.S. law requires the use of new barrels for several popular types of whiskey, which

4366-406: The much lower cost. Sherry is stored in 600-litre (130 imp gal; 160 US gal) casks made of North American oak, which is slightly more porous than French or Spanish oak. The casks, or butts, are filled five-sixths full, leaving "the space of two fists" empty at the top to allow flor to develop on top of the wine. Sherry is also commonly swapped between barrels of different ages,

4440-438: The natural materials available at the time: baskets of reeds, wineskins ( bota bags ), wooden boxes , pottery vases , ceramic amphorae , wooden barrels , woven bags, etc. Processed materials were used to form packages as they were developed: first glass and bronze vessels. The study of old packages is an essential aspect of archaeology . The first usage of paper for packaging was sheets of treated mulberry bark used by

4514-571: The package to be tamper-evident and child resistant : These intentionally make the package difficult to open. The intended consumer, however, might be disabled or elderly and unable to readily open the package. Meeting all goals is a challenge. Package design may take place within a company or with various degrees of external packaging engineering : independent contractors , consultants , vendor evaluations, independent laboratories, contract packagers, total outsourcing , etc. Some sort of formal project planning and project management methodology

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4588-472: The packaging industry were developed first for military use. Some military supplies are packaged in the same commercial packaging used for general industry. Other military packaging must transport materiel , supplies, foods, etc. under severe distribution and storage conditions. Packaging problems encountered in World War II led to Military Standard or "mil spec" regulations being applied to packaging, which

4662-460: The packaging line, capital cost, floorspace, flexibility (change-over, materials, multiple products, etc.), energy requirements, quality of outgoing packages, qualifications (for food, pharmaceuticals, etc.), throughput, efficiency, productivity, ergonomics , return on investment , etc. Packaging machinery can be: Efforts at packaging line automation increasingly use programmable logic controllers and robotics . Packaging machines may be of

4736-411: The packaging sector accounted for about two percent of the gross national product in developed countries . About half of this market was related to food packaging . In 2019 the global food packaging market size was estimated at USD 303.26 billion, exhibiting a CAGR of 5.2% over the forecast period. Growing demand for packaged food by consumers owing to quickening pace of life and changing eating habits

4810-538: The process of design, evaluation, and production of packages. It is a system integral to the value chain that impacts product quality, user satisfaction, distribution efficiencies, and safety. Package engineering includes industry-specific aspects of industrial engineering , marketing , materials science , industrial design and logistics . Packaging engineers must interact with research and development, manufacturing, marketing, graphic design, regulatory, purchasing, planning and so on. The package must sell and protect

4884-914: The product, while maintaining an efficient, cost-effective process cycle. Engineers develop packages from a wide variety of rigid and flexible materials. Some materials have scores or creases to allow controlled folding into package shapes (sometimes resembling origami ). Packaging involves extrusion , thermoforming , molding and other processing technologies. Packages are often developed for high speed fabrication, filling, processing, and shipment. Packaging engineers use principles of structural analysis and thermal analysis in their evaluations. Some packaging engineers have backgrounds in other science , engineering , or design disciplines while some have college degrees specializing in this field. Formal packaging programs might be listed as package engineering, packaging science, packaging technology, etc. BE, BS, MS, M.Tech and PhD programs are available. Students in

4958-534: The staves were 38 mm (1.5 in) thick and featured grooves where the heads fitted. They had Roman numerals scratched on the surface of each stave to help with re-assembly. In Anglo-Saxon Britain, wooden barrels were used to store ale, butter, honey and mead . Drinking-containers were also made from small staves of oak , yew or pine . These items required considerable craftsmanship to hold liquids and might be bound with finely-worked precious metals. They were highly valued items and were sometimes buried with

5032-423: The tin canning process was patented by British merchant Peter Durand in 1810. After receiving the patent, Durand did not himself follow up with canning food. He sold his patent in 1812 to two other Englishmen, Bryan Donkin and John Hall, who refined the process and product and set up the world's first commercial canning factory on Southwark Park Road, London. By 1813, they were producing the first canned goods for

5106-407: The type of product being packaged: medical device packaging, bulk chemical packaging, over-the-counter drug packaging, retail food packaging , military materiel packaging, pharmaceutical packaging, etc. It is sometimes convenient to categorize packages by layer or function: primary , secondary , tertiary ,etc. These broad categories can be somewhat arbitrary. For example, depending on

5180-593: The use, a shrink wrap can be primary packaging when applied directly to the product, secondary packaging when used to combine smaller packages, or tertiary packaging when used to facilitate some types of distribution, such as to affix a number of cartons on a pallet. Packaging can also have categories based on the package form. For example, thermoform packaging and flexible packaging describe broad usage areas. Many types of symbols for package labeling are nationally and internationally standardized. For consumer packaging, symbols exist for product certifications (such as

5254-535: The wine. Barrels were sometimes used for military purposes. Julius Caesar (100 to 44 BC) used catapults to hurl burning barrels of tar into besieged towns to start fires. The Romans also used empty barrels to make pontoon bridges to cross rivers. Empty casks were used to line the walls of shallow wells from at least Roman times. Such casks were found in 1897 during archaeological excavations of Roman Silchester in Britain. They were made of Pyrenean silver fir and

5328-511: Was of the same volume as five US bushels. However, by 1866, the oil barrel was standardized at 42 US gallons. Oil has not been shipped in barrels since the introduction of oil tankers , but the 42 US gallon size is still used as a unit of measurement for pricing and tax and regulatory codes. Each barrel is refined into about 20 US gallons (17 imp gal; 76 L) of gasoline , the rest becoming other products such as jet fuel and heating oil, using fractional distillation . Barrels have

5402-576: Was possible with the former practice of hammering . Tinplate boxes first began to be sold from ports in the Bristol Channel in 1725. The tinplate was shipped from Newport, Monmouthshire . By 1805, 80,000 boxes were made and 50,000 exported. Tobacconists in London began packaging snuff in metal-plated canisters from the 1760s onwards. With the discovery of the importance of airtight containers for food preservation by French inventor Nicholas Appert ,

5476-581: Was then designated "military specification packaging". As a prominent concept in the military, mil spec packaging officially came into being around 1941, due to operations in Iceland experiencing critical losses, ultimately attributed to bad packaging. In most cases, mil spec packaging solutions (such as barrier materials, field rations , antistatic bags , and various shipping crates ) are similar to commercial grade packaging materials, but subject to more stringent performance and quality requirements. As of 2003 ,

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