Innovative Packaging Before Plastic: Sustainable Solutions

how were products packaged before plastic

Plastic packaging is a relatively recent phenomenon. Plastic was first discovered in the 1800s, but it was not until the late 1950s that improvements in manufacturing and processing made it cheap enough to mass-produce. Before plastic, packaging materials included clay, glass, paper, cardboard, wood, metal, and textiles. Glass bottles were commonly used for beverages, and many foods were stored in bulk and carried home in paper bags or containers brought from home. In ancient times, goods were stored in clay jugs and vases, with baskets used for non-liquids and wooden boxes for larger items. Today, there is a growing movement to reduce plastic pollution and return to more sustainable packaging solutions, such as paper, glass, and metal.

Characteristics Values
Time period Before the 1960s
Plastic usage Plastic was invented in the 19th century, but its usage was limited to products like appliances, cars, and electronics.
Packaging materials Glass, paper, cardboard, clay jugs, baskets, wood, burlap, textiles, felt, metal cans, pottery, leather, cloth, woven baskets, wood carved holders, polymers like milk plastics or rubber
Reusable packaging Packaging materials like paper, cardboard, glass bottles, and metal cans were reused for storing food, starting fires, and gritting paths.
Food storage Food was often stored in bulk and purchased by weight, placed in paper bags or containers brought from home.
Seasonal eating People ate more seasonally, relying on canned goods or making food preserves when certain foods were available.
Self-service shopping The first self-service grocery store opened in 1916, allowing customers to choose their own items.
Plastic pollution There was no plastic pollution before the 1960s due to limited plastic usage and waste.

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Glass bottles and jars

Glass containers offer several advantages over plastic packaging. Firstly, glass is scratch-resistant, retaining its clarity and aesthetic appeal for longer. Glass can also tolerate high temperatures, making it suitable for sterilizing or hot-filling applications. Additionally, glass is chemically resistant, making it ideal for storing reactive or corrosive goods. Transparency is another benefit of glass packaging, especially for products that rely on visual appeal, such as food or cosmetics. Glass showcases the product's quality and appearance, enhancing its marketability.

Glass containers are also environmentally friendly. They are 100% recyclable and do not cause the same issues with microplastics as plastic packaging. Compared to plastic, glass production requires less energy, helping to reduce the carbon footprint of manufacturers.

However, glass packaging also has some drawbacks. Glass containers are generally heavier than plastic ones, increasing transportation costs and reducing fuel efficiency. Glass bottles and jars may also be more expensive to produce than plastic alternatives, especially for high-volume production.

Despite these disadvantages, glass bottles and jars remain a popular choice for product packaging due to their durability, aesthetic appeal, and environmentally friendly nature.

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Paper and paperboard

Paper-based packaging includes products like cardboard, paperboard, shipping sacks, and paper bags. They are made from renewable and recyclable resources, making them a sustainable, reliable, and cost-efficient way to package a wide range of products. Paper and paperboard can be coated or laminated with plastics, aluminium foil, wax, or other treatments to improve their barrier properties and functional performance. For example, paper can be coated with polyethylene (PE), polypropylene (PP), or polyethylene terephthalate (PET or PETE) to improve heat sealability and create leak-proof liquid packaging.

Before plastic packaging became prevalent in the 1970s and 1980s, paper and paperboard were widely used for packaging various products, including groceries, meat, cheese, cereal, crackers, and toys. Paper wrapping was also commonly used for bread, and the paper was then reused to wrap sandwiches.

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Clay jugs and vases

Clay was a common material for storing goods before the widespread use of plastic. Clay jugs and vases were durable and could be crafted into different shapes and sizes to hold various items. These containers were often sealed with stoppers or corks to prevent spillage.

In addition to clay, other materials used for packaging before plastic included glass, ceramics, leather, paper, cloth, woven baskets, and wood-carved holders. Glass, in particular, has a long history dating back to 7000 BC as an offshoot of pottery, with industrialization occurring in Egypt around 1500 BC. Glass containers became more affordable in the 18th and 19th centuries due to refined techniques, and they were commonly used for high-value products.

The use of plastic in packaging became prominent in the late 1970s and early 1980s, leading to a decline in the use of paper and related products. However, concerns about plastic pollution have prompted a re-evaluation of packaging materials, with designers seeking more environmentally friendly alternatives.

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Metal cans

Aluminium cans are lightweight, reducing transportation costs and carbon emissions. They are also highly recyclable, decreasing waste in landfills and energy consumption during production. Recycling aluminium cans can save up to 95% of the energy required to produce new ones. Additionally, aluminium's incompetency to be welded makes it suitable for seamless containers.

Steel cans, another type of metal can, offer advantages such as strength, reduced fragility, and protection against light, water, and air. They also extend the shelf life of products, simplify logistics and storage by not requiring cooling, and allow for faster chilling of canned drinks compared to glass or plastic bottles due to their high thermal conductivity. Steel cans are often coated with a thin layer of tin, and most carry recycling identification marks.

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Cardboard boxes

In 1840, cardboard boxes were developed in France for transporting the Bombyx mori moth and its eggs by silk manufacturers. For more than a century, the manufacture of cardboard boxes was a major industry in the Valréas area. Cardboard boxes were also used for pre-packaged groceries, such as cereal, crackers, and toys. The Kellogg Company was the first to use cardboard boxes as cereal cartons.

In the 1870s, Robert Gair, a Brooklyn printer and paper-bag maker, invented the pre-cut cardboard or paperboard box. He discovered that cutting and creasing in one operation allowed for the prefabricated paperboard boxes that we know today. Gair's invention came about as a result of an accident. While he was printing an order of seed bags, a metal ruler normally used to crease bags shifted in position and cut them. Gair's machines paved the way for packaging production lines across the globe.

In the early 1900s, wooden crates and boxes were replaced by corrugated paper shipping cartons. The first corrugated cardboard box manufactured in the US was in 1895. Corrugated fiberboard, sometimes known as corrugated cardboard, is a combined paper-based material consisting of a fluted corrugated medium and one or two flat liner boards. The flute gives corrugated boxes their strength and durability, making them ideal for shipping and storage.

Today, cardboard boxes are commonly used for packaging consumer goods, such as cereals, cosmetics, pharmaceuticals, and beverages. They are also used for high-end products, such as jewelry, electronics, or gift items.

Frequently asked questions

Liquids such as milk and soda were delivered in glass bottles that were sterilized and reused.

Products were packaged using materials such as paper, cardboard, glass, metal, clay, and textiles.

Before plastic, packaging was primarily used for food items and beverages. However, with the advent of plastics, packaging expanded to include a wider range of products.

Plastic was first discovered in the 1800s but was mainly used for products like appliances, cars, and electronics. In the 1950s, improvements in plastic manufacturing and processing led to a disposable plastic boom, with many products transitioning from glass or metal packaging to single-use plastic.

Using alternative packaging materials can help reduce plastic pollution and encourage a more circular economy. Many pre-plastic packaging materials, such as glass bottles and paper bags, were reusable or recyclable, minimizing waste generation.

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