A blanket is a type of bedding, generally speaking, a large piece of cloth, intended to keep the user warm, especially while sleeping. Blankets are distinguished from sheets by their thickness and purpose; the thickest sheet is still thinner than the lightest blanket.
Blankets are generally used for warmth, while sheets are for hygiene, comfort and aesthetics. Blankets are subdivided into many types, including quilts, duvets, and comforters, depending on their thickness, construction and/or fill material.
Blankets were traditionally made of wool because of wool's warmth, breathability and natural fire-retardant properties, while sheets were made of cotton or linen, which are less irritating to the skin. Nowadays, synthetic fibers are frequently used for both. Throw blankets are smaller blankets, often in decorative colors and patterns, that can be used for extra warmth outside of bed. Blankets are sometimes used as comfort objects by small children.
The term arose from the generalization of a specific fabric called Blanket fabric, a heavily napped woolen weave pioneered by Thomas Blanket (Blanquette), a Flemish weaver who lived in Bristol, England in the 14th century. Earlier usage of the term is possible through its derivation from the French word for white, blanc.
Blankets may also be used on the ground for a picnic or other places where people want to sit in a grassy or muddy area without soiling their clothing. Temporary blankets have been designed for this purpose, although their inherent wastefulness is a chief concern of several environmental groups.
Specialized blankets known as fire blankets may be used by firefighters to protect furnishings from water damage during firefighting. A fire blanket is made of fire-resistant material such as fiberglass and is used in smothering a fire. Firefighters often wear specialized variants of the fire blanket to protect themselves as well.
A warming coat for a horse is called a horse blanket, intended to prevent the development of a shaggy winter coat of hair. A small saddle blanket protects the horse's skin from chafing from the pressure points of a saddle.
Keeping heat within the body
To keep warmth inside the body, a blanket can be used to cover one's skin and keep the warmth in. Many kinds of blankets, such as wool are used because they are thicker and have more substantial fabric to them, but cotton can also be used for light blankets. The term blanket is often interchanged with comforter, quilt, and duvet, as they all have similar uses.
Blankets have been used in the military such as the army for some time. Most militaries have blankets as compulsory for sleeping quarters in preference to duvets. Militaries are some of the biggest single consumers of woolen blankets. Military blankets tend to be coarse grey with a high level of microns, usually over 20. Suppliers include J. E. Ashworth & Sons and Faribault Woolen Mills who made half of all blankets in America at one time. Wool blankets are also relatively slow to burn compared to cotton.
- "Origin of Blanket". The New York Times. 24 March 1901.
- . JSTOR 1787694. Missing or empty
- "blanket". Podictionary. Retrieved 2012-08-21.
- "Online Etymology Dictionary: blanket". Etymonline.com. Retrieved 2012-08-21.
- "Fire blanket". Dictionary.com. Retrieved 2012-05-26.
- "Horseblanket". Dictionary.com. Retrieved 2012-05-26.