Coffee cup sleeve: Difference between revisions

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'''Coffee cup sleeve''' is a device that is designed to fit around a [[coffee cup]] to provide insulation and protection for the hand while holding a hot beverage. The coffee cup sleeve, also known as a coffee cup jacket, coffee clutch, or coffee cozy, is typically made from paper or cardboard and is often used with disposable coffee cups.
== Coffee Cup Sleeve ==
 
[[File:Coffee-cup-sleeve.jpg|thumb|right|A typical coffee cup sleeve]]
 
A '''coffee cup sleeve''' is a cylindrical sleeve made of paperboard that is used to insulate a beverage held in a paper cup. It is designed to protect the drinker's hands from hot temperatures and to provide a better grip on the cup.


== History ==
== History ==
The coffee cup sleeve was invented in 1991 by Jay Sorensen after he accidentally spilled a cup of hot coffee in his lap while driving. His invention, which he named the "Java Jacket," was patented in 1995. The invention of the coffee cup sleeve has significantly reduced the need for "double cupping," or using two cups for a single serving of coffee to prevent burns.
 
The coffee cup sleeve was invented in the early 1990s as a solution to the problem of handling hot coffee cups. Prior to its invention, coffee drinkers often used double-cupping, which involved placing one cup inside another to provide insulation. This method was not only wasteful but also less effective in preventing heat transfer.


== Design and Function ==
== Design and Function ==
The primary function of a coffee cup sleeve is to provide a layer of insulation between the hot beverage and the person's hand. This not only protects the hand from burns, but also helps to keep the beverage hot for a longer period of time. The sleeve is typically designed to fit snugly around the cup, and often features a corrugated design to provide additional insulation and grip.
 
Coffee cup sleeves are typically made from [[paperboard]], a thick, durable paper-based material. The sleeve is designed to fit snugly around the cup, providing a layer of insulation between the hot liquid and the drinker's hand. The sleeve's surface is often textured to improve grip and prevent slipping.
 
=== Insulation ===
 
The primary function of a coffee cup sleeve is to insulate the drinker's hand from the heat of the beverage. The air trapped between the sleeve and the cup acts as an insulator, reducing the rate of heat transfer.
 
=== Branding ===
 
[[File:Coffee-cup-sleeve.jpg|thumb|left|Coffee cup sleeves can be customized with logos and designs.]]
 
Coffee cup sleeves are often used as a medium for [[branding]] and advertising. Many coffee shops and companies print their logos, slogans, or promotional messages on the sleeves, turning them into a marketing tool.


== Environmental Impact ==
== Environmental Impact ==
While coffee cup sleeves are typically made from paper or cardboard, their production and disposal still contribute to environmental waste. Many coffee shops and companies are now offering reusable coffee cup sleeves as an eco-friendly alternative. These reusable sleeves are often made from fabric or silicone and can be used with a variety of cup sizes.


== See Also ==
The use of coffee cup sleeves has raised concerns about [[environmental impact]] and waste. While they reduce the need for double-cupping, they still contribute to paper waste. Some companies have started using recycled materials to produce sleeves or have implemented recycling programs to mitigate this impact.
 
== Related Pages ==
 
* [[Coffee cup]]
* [[Coffee cup]]
* [[Disposable cup]]
* [[Insulation]]
* [[Insulation (heat)]]
* [[Paper recycling]]
 
== References ==
<references />


[[Category:Food utensils]]
[[Category:Coffee]]
[[Category:Coffee culture]]
[[Category:Packaging]]
{{food-stub}}

Latest revision as of 11:39, 15 February 2025

Coffee Cup Sleeve[edit]

A typical coffee cup sleeve

A coffee cup sleeve is a cylindrical sleeve made of paperboard that is used to insulate a beverage held in a paper cup. It is designed to protect the drinker's hands from hot temperatures and to provide a better grip on the cup.

History[edit]

The coffee cup sleeve was invented in the early 1990s as a solution to the problem of handling hot coffee cups. Prior to its invention, coffee drinkers often used double-cupping, which involved placing one cup inside another to provide insulation. This method was not only wasteful but also less effective in preventing heat transfer.

Design and Function[edit]

Coffee cup sleeves are typically made from paperboard, a thick, durable paper-based material. The sleeve is designed to fit snugly around the cup, providing a layer of insulation between the hot liquid and the drinker's hand. The sleeve's surface is often textured to improve grip and prevent slipping.

Insulation[edit]

The primary function of a coffee cup sleeve is to insulate the drinker's hand from the heat of the beverage. The air trapped between the sleeve and the cup acts as an insulator, reducing the rate of heat transfer.

Branding[edit]

Coffee cup sleeves can be customized with logos and designs.

Coffee cup sleeves are often used as a medium for branding and advertising. Many coffee shops and companies print their logos, slogans, or promotional messages on the sleeves, turning them into a marketing tool.

Environmental Impact[edit]

The use of coffee cup sleeves has raised concerns about environmental impact and waste. While they reduce the need for double-cupping, they still contribute to paper waste. Some companies have started using recycled materials to produce sleeves or have implemented recycling programs to mitigate this impact.

Related Pages[edit]