Tanning Leather
Tanning ProcessesOnce skins and hides are removed, they are processed for cleaning and the removal of any tissue and hair. This ensures the skin is as clean as possible and ready to be tanned. Leather quality is determined by a number of factors, but the most important is the way the hide is tanned.Tanning LeatherTanning leather involves multiple steps. Depending on the type of process being used, the nature of the hide and the desired result, some steps may be repeated. Consider these various forms of leather:Brain TanningBrain is one form of leather that does not involve a commercial process. This is done with nothing but the animal itself. The basic process of brain leather is to use materials from the brain, hence the name. The brain lipids are then used to treat the skin, producing a magnificent piece of soft leather.The process of brain leather actually dates back to the Stone Age when cavemen and hunters would soak the hides in brains, pulling them until they became soft. For these primitive people, this was a part of daily life in making bedding and clothing to stay warm.Although German and English tanners were brain leather as recently as the late 19th and 20th Centuries, the only thing that remains from the Stone Age Europe are bone and stone tools. The earliest record of European is:Homer's Iliad"The ox hide, which is soaked in fat, is pulled to and fro by men standing in a circle, thus stretching the skin and causing the fat to penetrate into the pores."Additionally, the following tribes and regions have been identified by researchers as having been involved with brain leather:Zulu tribe of Southern AfricaChukchee tribe of Eastern RussiaNomadic people of AsiaNorthern AsiaChinaSouth AmericaNorth AmericaTo brain tan a hide, this process can take up to one year. However, fans of brain tanned leather agree that the final product makes up for the wait. First, the hide has to be de-fleshed, cleaned, and then “grained”. Although the hide is grained in one of several ways, the result is the removal of the grain side, which is the side with the hair.This leaves the softer under layer of the skin. Then the hides are cured in salt and allowed to dry, creating a hard, yellowed “rawhide”, which is nothing like the finished product.The rawhide is put into successively stronger solutions of brain material, soaked, and then worked with brushes and scrapers to stretch and dry the hide. This process is repeated several times and interestingly, some tanners will smoke the hide as the last step, which produces a handsome hide and rich color as well as a smoky scent.braintan.comChrome TanningChrome tanning, also called “mineral” tanning, is a quicker process compared to vegetable tanning. Chrome leather takes about a day and begins with pickling the skin in an acid-salt mixture. After the skin is pickled, it is put into a solution containing chromium-sulfate. Chrome leather is used to produce a wide variety of garments, especially if

imagenes varias y muchas III





p?na con muchos oleos

http://www.momgallery.com/index.html]]>
cuentos imagenes y una pagina para ver mas detenidamente

continuar desde Roberto Arlt Las opiniones del rufi?melanc?o


http://ipunkrock.com/diario/122 <-- imagenes

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hadas dibujadas

http://www.thefaerycrossing.com/tattoos/faerietattoos.html]]>
Telara?

Vengo a pedirte que ya no me busques
Que ya no tortures mi ser y mi esencia...
D?me que sangre, soy herida abierta...
Que sufre y se alegra de seguir su l?a...

D?me que logre forjar un futuro
Con propios colores y propios sonidos...
Vengo a confesarte, que si te he querido
Ahora no quiero estar yo contigo.

Vengo a preguntarte ¿por qu?e torturas?
¿Por qu?o me dejas sollozar tranquila?
Ya no me confundas, con esta locura...
Vete y ya no vuelvas, que al cabo es mi vida.

Luc?Romero (Luly)
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sombras acechantes en la noche enjuta
vengan a deleitarse con mi est?l fruta
donde se concentran las mieses de mi amor
en ella el olvido sus odios trabaja...
y le dan de venganza su dulce sabor,
su jugo y mi sangre, mezclan en la tinaja
las Moiras que tejen sus destinos hoy.

Luc?Romero (Luly)]]>

ruge la noche su estir?ombr?
un cuervo dormido, sobre un ?ol grana
espera sin penas al sol que ha partido
y ha de volver siempre todas las ma?s
en tanto, la aurora como cruel destino...
asoma despacio su imberbe manzana.

Luc?Romero (Luly)

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quien podr?ecirme, a?ajado de los cielos...
?el o demonio... (siempre son gemelos)
la forma y textura... o la faz graciosa
que tendr?i ni?. de color de rosa...
mientras me sonr?con sus dos hoyuelos!

Luc?Romero (Luly)]]>

the design requires a softer leather.Vegetable TanningVegetable leather produces stiffer result that is still flexible but better suited for sturdier products such as belts and luggage. Hides are placed on frames and hung in vats of tannin, which is where ‘tanning’ got its name.Tannin is a natural product found in certain parts of trees such as chestnut, oak, and hemlock, using the bark, wood, leaves, and fruit. This process involves the skins being moved through a series of vats. The first vat will have a weaker solution of tannin than the final vat.About the author:*** Hey! Want To Make Something Out Of Leather? ***Discover How To Make Leather Crafts for Fun and ProfitClick Here ==> Leather Craft