Leather - Revision history

Diarmaid at 02:51, 15 January 2008

2008-01-15T02:51:11Z

← Older revision		Revision as of 12:51, 15 January 2008
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	Leather can be made in a number of ways. Generally this is begun by de-fleshing the skin or hide, and de-hairing (although leather can be made with the leather still intact).		Leather can be made in a number of ways. Generally this is begun by de-fleshing the skin or hide, and de-hairing (although leather can be made with the leather still intact).

	*The easiest is to simply let the skin dry into ''rawhide'', sometimes called green hide.		*The easiest is to simply let the skin dry into ''[[rawhide]]'', sometimes called green hide.
	*The second method is ''oil or fat curing'' (this is sometimes called "oil tannage" or chamoising - both terms are inaccurate as no tannage actually occurs, and chamois specifically refers to the oil tannage of a particular type of [[goat]]skin). Massaging oils and fats into the skin or hide helps to oxidize the oils and in this way cures the leather.		*The second method is ''oil or fat curing'' (this is sometimes called "oil tannage" or chamoising - both terms are inaccurate as no tannage actually occurs, and chamois specifically refers to the oil tannage of a particular type of [[goat]]skin). Massaging oils and fats into the skin or hide helps to oxidize the oils and in this way cures the leather.
	*The third method is to apply various minerals and/or salts to the green hide, which cures the hide and acts as a preservative.		*The third method is to apply various minerals and/or salts to the green hide, which cures the hide and acts as a preservative.

AlexandreDavigne: /* Research */ fix link

2007-09-11T12:06:55Z

Research: fix link

← Older revision		Revision as of 22:06, 11 September 2007
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	=== Research ===		=== Research ===
	* [[Diarmaid]]		* [[Diarmaid O'Duinn]]

	=== External Links ===		=== External Links ===

KarenLarsdatter: /* Uses of Leather */

2007-09-10T16:34:54Z

Uses of Leather

← Older revision		Revision as of 02:34, 11 September 2007
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	**[[shoes]] and soles on [[hose]]		**[[shoes]] and soles on [[hose]]
	*[[Tableware]]		*[[Tableware]]
	**[[~~cups~~]]		**[[cup]]s
	**[[beaker]]s		**[[beaker]]s
	**[[bottle]]s		**[[bottle]]s

KarenLarsdatter: /* Uses of Leather */

2007-09-10T16:34:11Z

Uses of Leather

← Older revision		Revision as of 02:34, 11 September 2007
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	**[[glove]]s		**[[glove]]s
	**[[point]]s		**[[point]]s
	**[[pouch]]es and [[~~bags~~]]		**[[pouch]]es and [[bag]]s
	**rare examples of leather [[tunic]]s		**rare examples of leather [[tunic]]s
	**[[shoes]] and soles on [[hose]]		**[[shoes]] and soles on [[hose]]

KarenLarsdatter: /* Uses of Leather */

2007-09-10T16:33:35Z

Uses of Leather

← Older revision		Revision as of 02:33, 11 September 2007
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	**rare examples of leather [[tunic]]s		**rare examples of leather [[tunic]]s
	**[[shoes]] and soles on [[hose]]		**[[shoes]] and soles on [[hose]]
	*[[~~Tablewear~~]]		*[[Tableware]]
	**[[cups]]		**[[cups]]
	**[[beaker]]s		**[[beaker]]s

KarenLarsdatter: /* Uses of Leather */

2007-09-10T16:33:13Z

Uses of Leather

← Older revision		Revision as of 02:33, 11 September 2007
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	**[[bucket]]s		**[[bucket]]s
	**[[inkwell]]s		**[[inkwell]]s
	**[[spectacle]] frames		**[[Eye_glasses\|spectacle]] frames
	**[[tent]]s		**[[tent]]s

KarenLarsdatter: /* External Links */ Added link to relevant section of Atlantian A&S site

2007-09-08T15:27:21Z

External Links: Added link to relevant section of Atlantian A&S site

← Older revision		Revision as of 01:27, 9 September 2007
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	* Medieval Leatherworking list on Yahoogroups - http://groups.yahoo.com/group/medieval-leather/		* Medieval Leatherworking list on Yahoogroups - http://groups.yahoo.com/group/medieval-leather/
	* [[Stefan's Florilegium]]'s article on leather - http://www.florilegium.org/files/CRAFTS/leather-msg.html		* [[Stefan's Florilegium]]'s article on leather - http://www.florilegium.org/files/CRAFTS/leather-msg.html
			* Atlantian A&S Links - http://moas.atlantia.sca.org/wsnlinks/index.php?action=displaycat&catid=41
	[[category:materials (medieval)]]		[[category:materials (medieval)]]

Cian: missed a couple

2006-09-01T03:54:43Z

missed a couple

← Older revision		Revision as of 13:54, 1 September 2006
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	*The third method is to apply various minerals and/or salts to the green hide, which cures the hide and acts as a preservative.		*The third method is to apply various minerals and/or salts to the green hide, which cures the hide and acts as a preservative.
	** ''Alum tawing'' is an ancient and period practice that creates [[white]] leather that may be [[dyeing\|dyed]].		** ''Alum tawing'' is an ancient and period practice that creates [[white]] leather that may be [[dyeing\|dyed]].
	** ''Chromium Tanned'' or Chrome Tanned leather is cured by using various chromium salts. It is not a [[period]] practice, and there is no ~~�tannage�~~ involved. This found in leather shops and is identifiable by the leather being coloured on both sides. It also can be ~~dyed~~ very bright ~~colours~~.		** ''Chromium Tanned'' or Chrome Tanned leather is cured by using various chromium salts. It is not a [[period]] practice, and there is no "tannage" involved. This found in leather shops and is identifiable by the leather being coloured on both sides. It also can be [[dye]]d very bright [[colour]]s.
	** ''Parchment'' is made by lightly curing a thin green skin with any of a variety of materials including [[chalk]].		** ''Parchment'' is made by lightly curing a thin [[green]] skin with any of a variety of materials including [[chalk]].
	** ''Salting'' - this is simply taking the hide or skin or hide and liberally applying [[salt]] and letting it dry.		** ''Salting'' - this is simply taking the hide or skin or hide and liberally applying [[salt]] and letting it dry.
	*The fourth method is to smoke the hide (''aldehyde tannage''), which can frequently involve massaging oils and fats into the leather as well to keep it supple. When [[animal]] brains are used to massage into the leather this is called "brain tannage". Recent studies have shown that the wood smoke releases aldehydes and phenols into the leather, chemically altering the hide into real leather - and therefore "tanning" the leather.		*The fourth method is to smoke the hide (''aldehyde tannage''), which can frequently involve massaging oils and fats into the leather as well to keep it supple. When [[animal]] brains are used to massage into the leather this is called "brain tannage". Recent studies have shown that the [[wood]] smoke releases aldehydes and phenols into the leather, chemically altering the hide into real leather - and therefore "tanning" the leather.
	*The fifth method is ''[[vegetable]] tanning'' in which the skin or hide is immersed in tannins and these are allowed to soak through the material until the hide changes. There are several types of vegetable tanned leathers to consider.		*The fifth method is ''[[vegetable]] tanning'' in which the skin or hide is immersed in tannins and these are allowed to soak through the material until the hide changes. There are several types of [[vegetable]] tanned leathers to consider.
	** The first of these is plain vegetable tanned leather - this is what you will get from a standard leather supplier. It is made in a modern fashion, using modern chemicals, techniques and so on. These are made very quickly, in a matter of weeks) and have slightly different properties than historically tanned leathers - however, for most [[SCA]] purposes it serves quite well.		** The first of these is plain vegetable tanned leather - this is what you will get from a standard leather supplier. It is made in a modern fashion, using modern chemicals, techniques and so on. These are made very quickly, in a matter of weeks) and have slightly different properties than historically tanned leathers - however, for most [[SCA]] purposes it serves quite well.
	** Pseudo-tannages is a term used to describe leathers that were not fully tanned, tanned in a controlled method (e.g. Bog bodies), and arguably modern vegetable tanned leather.		** Pseudo-tannages is a term used to describe leathers that were not fully tanned, tanned in a controlled method (e.g. Bog bodies), and arguably modern vegetable tanned leather.
	** Pit tanned leather is what was used in the [[Middle Ages]] (and in fact up to the early [[20th century]]). There are distinctions in sub-varieties of pit tannage, but the most common type of pit tannage used a sequence of various [[liquor]]s made from leeched [[oak]] barks, of differing ages and strengths. The hide was soaked in these in a process that could take 6 to 12 months. You can still get oak bark, pit tanned leather, but ~~it�s~~ extremely expensive.		** Pit tanned leather is what was used in the [[Middle Ages]] (and in fact up to the early [[20th century]]). There are distinctions in sub-varieties of pit tannage, but the most common type of pit tannage used a sequence of various [[liquor]]s made from leeched [[oak]] barks, of differing ages and strengths. The hide was soaked in these in a process that could take 6 to 12 months. You can still get oak bark, pit tanned leather, but it's extremely expensive.

Cian: clean up special characters

2006-09-01T00:23:25Z

clean up special characters

← Older revision		Revision as of 10:23, 1 September 2006
Line 3:		Line 3:
	Leather can be made in a number of ways. Generally this is begun by de-fleshing the skin or hide, and de-hairing (although leather can be made with the leather still intact).		Leather can be made in a number of ways. Generally this is begun by de-fleshing the skin or hide, and de-hairing (although leather can be made with the leather still intact).

	*The easiest is to simply let the skin dry into		*The easiest is to simply let the skin dry into ''rawhide'', sometimes called green hide.
			*The second method is ''oil or fat curing'' (this is sometimes called "oil tannage" or chamoising - both terms are inaccurate as no tannage actually occurs, and chamois specifically refers to the oil tannage of a particular type of [[goat]]skin). Massaging oils and fats into the skin or hide helps to oxidize the oils and in this way cures the leather.
	*The second method is ��oil or fat curing�� (this is sometimes called �oil tannage� or chamoising � both terms are inaccurate as no tannage actually occurs, and chamois specifically refers to the oil tannage of a particular type of [[goat]]skin). Massaging oils and fats into the skin or hide helps to oxidize the oils and in this way cures the leather.
	*The third method is to apply various minerals and/or salts to the green hide, which cures the hide and acts as a preservative.		*The third method is to apply various minerals and/or salts to the green hide, which cures the hide and acts as a preservative.
			** ''Alum tawing'' is an ancient and period practice that creates [[white]] leather that may be [[dyeing\|dyed]].
	** ��Alum tawing�� is an ancient and period practice that creates [[white]] leather that may be [[dyeing\|dyed]].
			** ''Chromium Tanned'' or Chrome Tanned leather is cured by using various chromium salts. It is not a [[period]] practice, and there is no �tannage� involved. This found in leather shops and is identifiable by the leather being coloured on both sides. It also can be dyed very bright colours.
	** ��Chromium Tanned�� or Chrome Tanned leather is cured by using various chromium salts. It is not a [[period]] practice, and there is no �tannage� involved. This found in leather shops and is identifiable by the leather being coloured on both sides. It also can be dyed very bright colours.
			** ''Parchment'' is made by lightly curing a thin green skin with any of a variety of materials including [[chalk]].
	** ��Parchment�� is made by lightly curing a thin green skin with any of a variety of materials including [[chalk]].
			** ''Salting'' - this is simply taking the hide or skin or hide and liberally applying [[salt]] and letting it dry.
	** ��Salting�� this is simply taking the hide or skin or hide and liberally applying [[salt]] and letting it dry.
			*The fourth method is to smoke the hide (''aldehyde tannage''), which can frequently involve massaging oils and fats into the leather as well to keep it supple. When [[animal]] brains are used to massage into the leather this is called "brain tannage". Recent studies have shown that the wood smoke releases aldehydes and phenols into the leather, chemically altering the hide into real leather - and therefore "tanning" the leather.
	*The fourth method is to smoke the hide (��aldehyde tannage��), which can frequently involve massaging oils and fats into the leather as well to keep it supple. When [[animal]] brains are used to massage into the leather this is called �brain tannage�. Recent studies have shown that the wood smoke releases aldehydes and phenols into the leather, chemically altering the hide into real leather � and therefore �tanning� the leather.
			*The fifth method is ''[[vegetable]] tanning'' in which the skin or hide is immersed in tannins and these are allowed to soak through the material until the hide changes. There are several types of vegetable tanned leathers to consider.
	*The fifth method is ��[[vegetable]] tanning�� in which the skin or hide is immersed in tannins and these are allowed to soak through the material until the hide changes. There are several types of vegetable tanned leathers to consider.
			** The first of these is plain vegetable tanned leather - this is what you will get from a standard leather supplier. It is made in a modern fashion, using modern chemicals, techniques and so on. These are made very quickly, in a matter of weeks) and have slightly different properties than historically tanned leathers - however, for most [[SCA]] purposes it serves quite well.
	** The first of these is plain vegetable tanned leather � this is what you will get from a standard leather supplier. It is made in a modern fashion, using modern chemicals, techniques and so on. These are made very quickly, in a matter of weeks) and have slightly different properties than historically tanned leathers � however, for most [[SCA]] purposes it serves quite well.
	** Pseudo-tannages is a term used to describe leathers that were not fully tanned, tanned in a controlled method (e.g. Bog bodies), and arguably modern vegetable tanned leather.		** Pseudo-tannages is a term used to describe leathers that were not fully tanned, tanned in a controlled method (e.g. Bog bodies), and arguably modern vegetable tanned leather.
	** Pit tanned leather is what was used in the [[Middle Ages]] (and in fact up to the early [[20th century]]). There are distinctions in sub-varieties of pit tannage, but the most common type of pit tannage used a sequence of various [[liquor]]s made from leeched [[oak]] barks, of differing ages and strengths. The hide was soaked in these in a process that could take 6 to 12 months. You can still get oak bark, pit tanned leather, but it		** Pit tanned leather is what was used in the [[Middle Ages]] (and in fact up to the early [[20th century]]). There are distinctions in sub-varieties of pit tannage, but the most common type of pit tannage used a sequence of various [[liquor]]s made from leeched [[oak]] barks, of differing ages and strengths. The hide was soaked in these in a process that could take 6 to 12 months. You can still get oak bark, pit tanned leather, but it�s extremely expensive.

User 144: categorising

2006-05-18T12:00:39Z

categorising

← Older revision		Revision as of 22:00, 18 May 2006
Line 57:		Line 57:
	* Medieval Leatherworking list on Yahoogroups - http://groups.yahoo.com/group/medieval-leather/		* Medieval Leatherworking list on Yahoogroups - http://groups.yahoo.com/group/medieval-leather/
	* [[Stefan's Florilegium]]'s article on leather - http://www.florilegium.org/files/CRAFTS/leather-msg.html		* [[Stefan's Florilegium]]'s article on leather - http://www.florilegium.org/files/CRAFTS/leather-msg.html
			[[category:materials (medieval)]]